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| author | marha <marha@users.sourceforge.net> | 2014-01-10 23:39:19 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2014-01-10 23:39:19 +0100 |
| commit | aaeb8bf497c82efabc4f9b27c319042c0e72d816 (patch) | |
| tree | 0df2c4a5b027a07dd1e3bf8707c72f25fe71b4f1 /mesalib/src | |
| parent | be6e384aa4b97dc81b88ab5b04328c161828e760 (diff) | |
| download | vcxsrv-aaeb8bf497c82efabc4f9b27c319042c0e72d816.tar.gz vcxsrv-aaeb8bf497c82efabc4f9b27c319042c0e72d816.tar.bz2 vcxsrv-aaeb8bf497c82efabc4f9b27c319042c0e72d816.zip | |
randrproto libfontenc mesa xserver git update 10 Jan 2014
xserver commit a92c6406e7f6c0b74fb1cb9361ad904facc0f722
libfontenc commit 0037a42107b952c9d903719615747e760e4e7247
randrproto commit 1755cbe0f501a86afe515f92bb24e417a1866092
mesa commit 532b1fecd93fd30d3b1b101b55fd2c6e074088ad
Diffstat (limited to 'mesalib/src')
75 files changed, 2109 insertions, 760 deletions
diff --git a/mesalib/src/SConscript b/mesalib/src/SConscript index 146591866..a24aceaea 100644 --- a/mesalib/src/SConscript +++ b/mesalib/src/SConscript @@ -18,6 +18,11 @@ if env['hostonly']: # enable OpenGL ES support. SConscript('mapi/glapi/gen/SConscript') SConscript('mapi/glapi/SConscript') + +# Haiku C++ libGL dispatch (renderers depend on libgl) +if env['platform'] in ['haiku']: + SConscript('hgl/SConscript') + SConscript('mesa/SConscript') SConscript('mapi/vgapi/SConscript') diff --git a/mesalib/src/gallium/SConscript b/mesalib/src/gallium/SConscript index 6e27be2c0..32bbdbe56 100644 --- a/mesalib/src/gallium/SConscript +++ b/mesalib/src/gallium/SConscript @@ -119,7 +119,6 @@ if not env['embedded']: if env['platform'] == 'haiku': SConscript([ 'targets/haiku-softpipe/SConscript', - 'targets/libgl-haiku/SConscript', ]) if env['dri']: diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp index 91810f985..ef8e699e0 100644 --- a/mesalib/src/glsl/ast_to_hir.cpp +++ b/mesalib/src/glsl/ast_to_hir.cpp @@ -1860,7 +1860,7 @@ ast_fully_specified_type::glsl_type(const char **name, if (type->base_type == GLSL_TYPE_FLOAT && state->es_shader - && state->target == MESA_SHADER_FRAGMENT + && state->stage == MESA_SHADER_FRAGMENT && this->qualifier.precision == ast_precision_none && state->symbols->get_variable("#default precision") == NULL) { YYLTYPE loc = this->get_location(); @@ -1882,7 +1882,7 @@ ast_fully_specified_type::glsl_type(const char **name, * this function will produce undefined results. */ static bool -is_varying_var(ir_variable *var, gl_shader_type target) +is_varying_var(ir_variable *var, gl_shader_stage target) { switch (target) { case MESA_SHADER_VERTEX: @@ -1983,18 +1983,7 @@ validate_binding_qualifier(struct _mesa_glsl_parse_state *state, * with an array of size N, all elements of the array from binding * through binding + N - 1 must be within this range." */ - unsigned limit = 0; - switch (state->target) { - case MESA_SHADER_VERTEX: - limit = ctx->Const.VertexProgram.MaxTextureImageUnits; - break; - case MESA_SHADER_GEOMETRY: - limit = ctx->Const.GeometryProgram.MaxTextureImageUnits; - break; - case MESA_SHADER_FRAGMENT: - limit = ctx->Const.FragmentProgram.MaxTextureImageUnits; - break; - } + unsigned limit = ctx->Const.Program[state->stage].MaxTextureImageUnits; if (max_index >= limit) { _mesa_glsl_error(loc, state, "layout(binding = %d) for %d samplers " @@ -2049,8 +2038,8 @@ interpret_interpolation_qualifier(const struct ast_type_qualifier *qual, } - if ((state->target == MESA_SHADER_VERTEX && mode == ir_var_shader_in) || - (state->target == MESA_SHADER_FRAGMENT && mode == ir_var_shader_out)) { + if ((state->stage == MESA_SHADER_VERTEX && mode == ir_var_shader_in) || + (state->stage == MESA_SHADER_FRAGMENT && mode == ir_var_shader_out)) { _mesa_glsl_error(loc, state, "interpolation qualifier `%s' cannot be applied to " "vertex shader inputs or fragment shader outputs", @@ -2076,7 +2065,7 @@ validate_explicit_location(const struct ast_type_qualifier *qual, * In the fragment shader only shader outputs can be given explicit * locations. */ - switch (state->target) { + switch (state->stage) { case MESA_SHADER_VERTEX: if (var->data.mode == ir_var_shader_in) { if (!state->check_explicit_attrib_location_allowed(loc, var)) @@ -2110,7 +2099,7 @@ validate_explicit_location(const struct ast_type_qualifier *qual, _mesa_glsl_error(loc, state, "%s cannot be given an explicit location in %s shader", mode_string(var), - _mesa_shader_type_to_string(state->target)); + _mesa_shader_stage_to_string(state->stage)); } else { var->data.explicit_location = true; @@ -2122,7 +2111,7 @@ validate_explicit_location(const struct ast_type_qualifier *qual, * ensures that negative values stay negative. */ if (qual->location >= 0) { - var->data.location = (state->target == MESA_SHADER_VERTEX) + var->data.location = (state->stage == MESA_SHADER_VERTEX) ? (qual->location + VERT_ATTRIB_GENERIC0) : (qual->location + FRAG_RESULT_DATA0); } else { @@ -2174,7 +2163,7 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, if (qual->flags.q.constant || qual->flags.q.attribute || qual->flags.q.uniform - || (qual->flags.q.varying && (state->target == MESA_SHADER_FRAGMENT))) + || (qual->flags.q.varying && (state->stage == MESA_SHADER_FRAGMENT))) var->data.read_only = 1; if (qual->flags.q.centroid) @@ -2183,12 +2172,12 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, if (qual->flags.q.sample) var->data.sample = 1; - if (qual->flags.q.attribute && state->target != MESA_SHADER_VERTEX) { + if (qual->flags.q.attribute && state->stage != MESA_SHADER_VERTEX) { var->type = glsl_type::error_type; _mesa_glsl_error(loc, state, "`attribute' variables may not be declared in the " "%s shader", - _mesa_shader_type_to_string(state->target)); + _mesa_shader_stage_to_string(state->stage)); } /* Section 6.1.1 (Function Calling Conventions) of the GLSL 1.10 spec says: @@ -2214,16 +2203,16 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, else if (qual->flags.q.in) var->data.mode = is_parameter ? ir_var_function_in : ir_var_shader_in; else if (qual->flags.q.attribute - || (qual->flags.q.varying && (state->target == MESA_SHADER_FRAGMENT))) + || (qual->flags.q.varying && (state->stage == MESA_SHADER_FRAGMENT))) var->data.mode = ir_var_shader_in; else if (qual->flags.q.out) var->data.mode = is_parameter ? ir_var_function_out : ir_var_shader_out; - else if (qual->flags.q.varying && (state->target == MESA_SHADER_VERTEX)) + else if (qual->flags.q.varying && (state->stage == MESA_SHADER_VERTEX)) var->data.mode = ir_var_shader_out; else if (qual->flags.q.uniform) var->data.mode = ir_var_uniform; - if (!is_parameter && is_varying_var(var, state->target)) { + if (!is_parameter && is_varying_var(var, state->stage)) { /* This variable is being used to link data between shader stages (in * pre-glsl-1.30 parlance, it's a "varying"). Check that it has a type * that is allowed for such purposes. @@ -2272,7 +2261,7 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, } if (state->all_invariant && (state->current_function == NULL)) { - switch (state->target) { + switch (state->stage) { case MESA_SHADER_VERTEX: if (var->data.mode == ir_var_shader_out) var->data.invariant = true; @@ -2599,8 +2588,8 @@ process_initializer(ir_variable *var, ast_declaration *decl, if ((var->data.mode == ir_var_shader_in) && (state->current_function == NULL)) { _mesa_glsl_error(& initializer_loc, state, "cannot initialize %s shader input / %s", - _mesa_shader_type_to_string(state->target), - (state->target == MESA_SHADER_VERTEX) + _mesa_shader_stage_to_string(state->stage), + (state->stage == MESA_SHADER_VERTEX) ? "attribute" : "varying"); } @@ -2844,12 +2833,12 @@ ast_declarator_list::hir(exec_list *instructions, _mesa_glsl_error(& loc, state, "undeclared variable `%s' cannot be marked " "invariant", decl->identifier); - } else if ((state->target == MESA_SHADER_VERTEX) + } else if ((state->stage == MESA_SHADER_VERTEX) && (earlier->data.mode != ir_var_shader_out)) { _mesa_glsl_error(& loc, state, "`%s' cannot be marked invariant, vertex shader " "outputs only", decl->identifier); - } else if ((state->target == MESA_SHADER_FRAGMENT) + } else if ((state->stage == MESA_SHADER_FRAGMENT) && (earlier->data.mode != ir_var_shader_in)) { _mesa_glsl_error(& loc, state, "`%s' cannot be marked invariant, fragment shader " @@ -3034,12 +3023,12 @@ ast_declarator_list::hir(exec_list *instructions, & loc, false); if (this->type->qualifier.flags.q.invariant) { - if ((state->target == MESA_SHADER_VERTEX) && + if ((state->stage == MESA_SHADER_VERTEX) && var->data.mode != ir_var_shader_out) { _mesa_glsl_error(& loc, state, "`%s' cannot be marked invariant, vertex shader " "outputs only", var->name); - } else if ((state->target == MESA_SHADER_FRAGMENT) && + } else if ((state->stage == MESA_SHADER_FRAGMENT) && var->data.mode != ir_var_shader_in) { /* FINISHME: Note that this doesn't work for invariant on * a function signature inval @@ -3080,7 +3069,7 @@ ast_declarator_list::hir(exec_list *instructions, } else if (var->data.mode == ir_var_shader_in) { var->data.read_only = true; - if (state->target == MESA_SHADER_VERTEX) { + if (state->stage == MESA_SHADER_VERTEX) { bool error_emitted = false; /* From page 31 (page 37 of the PDF) of the GLSL 1.50 spec: @@ -3135,7 +3124,7 @@ ast_declarator_list::hir(exec_list *instructions, "cannot have array type")) { error_emitted = true; } - } else if (state->target == MESA_SHADER_GEOMETRY) { + } else if (state->stage == MESA_SHADER_GEOMETRY) { /* From section 4.3.4 (Inputs) of the GLSL 1.50 spec: * * Geometry shader input variables get the per-vertex values @@ -3185,10 +3174,10 @@ ast_declarator_list::hir(exec_list *instructions, if (state->is_version(130, 300) && var->type->contains_integer() && var->data.interpolation != INTERP_QUALIFIER_FLAT && - ((state->target == MESA_SHADER_FRAGMENT && var->data.mode == ir_var_shader_in) - || (state->target == MESA_SHADER_VERTEX && var->data.mode == ir_var_shader_out + ((state->stage == MESA_SHADER_FRAGMENT && var->data.mode == ir_var_shader_in) + || (state->stage == MESA_SHADER_VERTEX && var->data.mode == ir_var_shader_out && state->es_shader))) { - const char *var_type = (state->target == MESA_SHADER_VERTEX) ? + const char *var_type = (state->stage == MESA_SHADER_VERTEX) ? "vertex output" : "fragment input"; _mesa_glsl_error(&loc, state, "if a %s is (or contains) " "an integer, then it must be qualified with 'flat'", @@ -3244,7 +3233,7 @@ ast_declarator_list::hir(exec_list *instructions, const char *i = this->type->qualifier.interpolation_string(); assert(i != NULL); - switch (state->target) { + switch (state->stage) { case MESA_SHADER_VERTEX: if (this->type->qualifier.flags.q.in) { _mesa_glsl_error(&loc, state, @@ -3275,13 +3264,13 @@ ast_declarator_list::hir(exec_list *instructions, if (state->is_version(130, 300) && this->type->qualifier.flags.q.centroid && this->type->qualifier.flags.q.in - && state->target == MESA_SHADER_VERTEX) { + && state->stage == MESA_SHADER_VERTEX) { _mesa_glsl_error(&loc, state, "'centroid in' cannot be used in a vertex shader"); } - if (state->target == MESA_SHADER_VERTEX + if (state->stage == MESA_SHADER_VERTEX && this->type->qualifier.flags.q.sample && this->type->qualifier.flags.q.in) { @@ -3296,7 +3285,7 @@ ast_declarator_list::hir(exec_list *instructions, * "It is an error to use auxiliary storage qualifiers or interpolation * qualifiers on an output in a fragment shader." */ - if (state->target == MESA_SHADER_FRAGMENT && + if (state->stage == MESA_SHADER_FRAGMENT && this->type->qualifier.flags.q.out && this->type->qualifier.has_auxiliary_storage()) { _mesa_glsl_error(&loc, state, @@ -3954,7 +3943,7 @@ ast_jump_statement::hir(exec_list *instructions, } case ast_discard: - if (state->target != MESA_SHADER_FRAGMENT) { + if (state->stage != MESA_SHADER_FRAGMENT) { YYLTYPE loc = this->get_location(); _mesa_glsl_error(& loc, state, @@ -4492,7 +4481,7 @@ ast_type_specifier::hir(exec_list *instructions, if (type->base_type == GLSL_TYPE_FLOAT && state->es_shader - && state->target == MESA_SHADER_FRAGMENT) { + && state->stage == MESA_SHADER_FRAGMENT) { /* Section 4.5.3 (Default Precision Qualifiers) of the GLSL ES 1.00 * spec says: * @@ -4890,7 +4879,7 @@ ast_interface_block::hir(exec_list *instructions, _mesa_glsl_error(&loc, state, "redeclaration of gl_PerVertex input not allowed " "in the %s shader", - _mesa_shader_type_to_string(state->target)); + _mesa_shader_stage_to_string(state->stage)); } if (this->instance_name == NULL || strcmp(this->instance_name, "gl_in") != 0 || !this->is_array) { @@ -4907,7 +4896,7 @@ ast_interface_block::hir(exec_list *instructions, _mesa_glsl_error(&loc, state, "redeclaration of gl_PerVertex output not " "allowed in the %s shader", - _mesa_shader_type_to_string(state->target)); + _mesa_shader_stage_to_string(state->stage)); } if (this->instance_name != NULL) { _mesa_glsl_error(&loc, state, @@ -4995,7 +4984,7 @@ ast_interface_block::hir(exec_list *instructions, * variable (or input block, see interface blocks below) needs to be * declared as an array. */ - if (state->target == MESA_SHADER_GEOMETRY && !this->is_array && + if (state->stage == MESA_SHADER_GEOMETRY && !this->is_array && var_mode == ir_var_shader_in) { _mesa_glsl_error(&loc, state, "geometry shader inputs must be arrays"); } @@ -5050,7 +5039,7 @@ ast_interface_block::hir(exec_list *instructions, * geometry shader input. */ if (this->array_size == NULL && - (state->target != MESA_SHADER_GEOMETRY || !this->layout.flags.q.in)) { + (state->stage != MESA_SHADER_GEOMETRY || !this->layout.flags.q.in)) { _mesa_glsl_error(&loc, state, "only geometry shader inputs may be unsized " "instance block arrays"); @@ -5069,7 +5058,7 @@ ast_interface_block::hir(exec_list *instructions, var_mode); } - if (state->target == MESA_SHADER_GEOMETRY && var_mode == ir_var_shader_in) + if (state->stage == MESA_SHADER_GEOMETRY && var_mode == ir_var_shader_in) handle_geometry_shader_input_decl(state, loc, var); if (ir_variable *earlier = @@ -5265,7 +5254,7 @@ detect_conflicting_assignments(struct _mesa_glsl_parse_state *state, else if (strcmp(var->name, "gl_FragData") == 0) gl_FragData_assigned = true; else if (strncmp(var->name, "gl_", 3) != 0) { - if (state->target == MESA_SHADER_FRAGMENT && + if (state->stage == MESA_SHADER_FRAGMENT && var->data.mode == ir_var_shader_out) { user_defined_fs_output_assigned = true; user_defined_fs_output = var; diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp index 840a6c9a2..038e47363 100644 --- a/mesalib/src/glsl/builtin_functions.cpp +++ b/mesalib/src/glsl/builtin_functions.cpp @@ -77,7 +77,7 @@ always_available(const _mesa_glsl_parse_state *state) static bool compatibility_vs_only(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_VERTEX && + return state->stage == MESA_SHADER_VERTEX && state->language_version <= 130 && !state->es_shader; } @@ -85,13 +85,13 @@ compatibility_vs_only(const _mesa_glsl_parse_state *state) static bool fs_only(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT; + return state->stage == MESA_SHADER_FRAGMENT; } static bool gs_only(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_GEOMETRY; + return state->stage == MESA_SHADER_GEOMETRY; } static bool @@ -103,7 +103,7 @@ v110(const _mesa_glsl_parse_state *state) static bool v110_fs_only(const _mesa_glsl_parse_state *state) { - return !state->es_shader && state->target == MESA_SHADER_FRAGMENT; + return !state->es_shader && state->stage == MESA_SHADER_FRAGMENT; } static bool @@ -122,7 +122,7 @@ static bool v130_fs_only(const _mesa_glsl_parse_state *state) { return state->is_version(130, 300) && - state->target == MESA_SHADER_FRAGMENT; + state->stage == MESA_SHADER_FRAGMENT; } static bool @@ -155,7 +155,7 @@ lod_exists_in_stage(const _mesa_glsl_parse_state *state) * Since ARB_shader_texture_lod can only be enabled on desktop GLSL, we * don't need to explicitly check state->es_shader. */ - return state->target == MESA_SHADER_VERTEX || + return state->stage == MESA_SHADER_VERTEX || state->is_version(130, 300) || state->ARB_shader_texture_lod_enable; } @@ -223,7 +223,7 @@ texture_array_lod(const _mesa_glsl_parse_state *state) static bool fs_texture_array(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT && + return state->stage == MESA_SHADER_FRAGMENT && state->EXT_texture_array_enable; } @@ -243,7 +243,7 @@ texture_multisample(const _mesa_glsl_parse_state *state) static bool fs_texture_cube_map_array(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT && + return state->stage == MESA_SHADER_FRAGMENT && (state->is_version(400, 0) || state->ARB_texture_cube_map_array_enable); } @@ -265,7 +265,7 @@ texture_query_levels(const _mesa_glsl_parse_state *state) static bool texture_query_lod(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT && + return state->stage == MESA_SHADER_FRAGMENT && state->ARB_texture_query_lod_enable; } @@ -292,7 +292,7 @@ texture_gather_only(const _mesa_glsl_parse_state *state) static bool fs_oes_derivatives(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT && + return state->stage == MESA_SHADER_FRAGMENT && (state->is_version(110, 300) || state->OES_standard_derivatives_enable); } @@ -318,7 +318,7 @@ tex3d(const _mesa_glsl_parse_state *state) static bool fs_tex3d(const _mesa_glsl_parse_state *state) { - return state->target == MESA_SHADER_FRAGMENT && + return state->stage == MESA_SHADER_FRAGMENT && (!state->es_shader || state->OES_texture_3D_enable); } @@ -334,6 +334,12 @@ shader_atomic_counters(const _mesa_glsl_parse_state *state) return state->ARB_shader_atomic_counters_enable; } +static bool +shader_trinary_minmax(const _mesa_glsl_parse_state *state) +{ + return state->AMD_shader_trinary_minmax_enable; +} + /** @} */ /******************************************************************************/ @@ -570,6 +576,21 @@ private: ir_function_signature *_atomic_op(const char *intrinsic, builtin_available_predicate avail); + ir_function_signature *_min3(builtin_available_predicate avail, + const glsl_type *x_type, + const glsl_type *y_type, + const glsl_type *z_type); + + ir_function_signature *_max3(builtin_available_predicate avail, + const glsl_type *x_type, + const glsl_type *y_type, + const glsl_type *z_type); + + ir_function_signature *_mid3(builtin_available_predicate avail, + const glsl_type *x_type, + const glsl_type *y_type, + const glsl_type *z_type); + #undef B0 #undef B1 #undef B2 @@ -2106,6 +2127,57 @@ builtin_builder::create_builtins() shader_atomic_counters), NULL); + add_function("min3", + _min3(shader_trinary_minmax, glsl_type::float_type, glsl_type::float_type, glsl_type::float_type), + _min3(shader_trinary_minmax, glsl_type::vec2_type, glsl_type::vec2_type, glsl_type::vec2_type), + _min3(shader_trinary_minmax, glsl_type::vec3_type, glsl_type::vec3_type, glsl_type::vec3_type), + _min3(shader_trinary_minmax, glsl_type::vec4_type, glsl_type::vec4_type, glsl_type::vec4_type), + + _min3(shader_trinary_minmax, glsl_type::int_type, glsl_type::int_type, glsl_type::int_type), + _min3(shader_trinary_minmax, glsl_type::ivec2_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _min3(shader_trinary_minmax, glsl_type::ivec3_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + _min3(shader_trinary_minmax, glsl_type::ivec4_type, glsl_type::ivec4_type, glsl_type::ivec4_type), + + _min3(shader_trinary_minmax, glsl_type::uint_type, glsl_type::uint_type, glsl_type::uint_type), + _min3(shader_trinary_minmax, glsl_type::uvec2_type, glsl_type::uvec2_type, glsl_type::uvec2_type), + _min3(shader_trinary_minmax, glsl_type::uvec3_type, glsl_type::uvec3_type, glsl_type::uvec3_type), + _min3(shader_trinary_minmax, glsl_type::uvec4_type, glsl_type::uvec4_type, glsl_type::uvec4_type), + NULL); + + add_function("max3", + _max3(shader_trinary_minmax, glsl_type::float_type, glsl_type::float_type, glsl_type::float_type), + _max3(shader_trinary_minmax, glsl_type::vec2_type, glsl_type::vec2_type, glsl_type::vec2_type), + _max3(shader_trinary_minmax, glsl_type::vec3_type, glsl_type::vec3_type, glsl_type::vec3_type), + _max3(shader_trinary_minmax, glsl_type::vec4_type, glsl_type::vec4_type, glsl_type::vec4_type), + + _max3(shader_trinary_minmax, glsl_type::int_type, glsl_type::int_type, glsl_type::int_type), + _max3(shader_trinary_minmax, glsl_type::ivec2_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _max3(shader_trinary_minmax, glsl_type::ivec3_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + _max3(shader_trinary_minmax, glsl_type::ivec4_type, glsl_type::ivec4_type, glsl_type::ivec4_type), + + _max3(shader_trinary_minmax, glsl_type::uint_type, glsl_type::uint_type, glsl_type::uint_type), + _max3(shader_trinary_minmax, glsl_type::uvec2_type, glsl_type::uvec2_type, glsl_type::uvec2_type), + _max3(shader_trinary_minmax, glsl_type::uvec3_type, glsl_type::uvec3_type, glsl_type::uvec3_type), + _max3(shader_trinary_minmax, glsl_type::uvec4_type, glsl_type::uvec4_type, glsl_type::uvec4_type), + NULL); + + add_function("mid3", + _mid3(shader_trinary_minmax, glsl_type::float_type, glsl_type::float_type, glsl_type::float_type), + _mid3(shader_trinary_minmax, glsl_type::vec2_type, glsl_type::vec2_type, glsl_type::vec2_type), + _mid3(shader_trinary_minmax, glsl_type::vec3_type, glsl_type::vec3_type, glsl_type::vec3_type), + _mid3(shader_trinary_minmax, glsl_type::vec4_type, glsl_type::vec4_type, glsl_type::vec4_type), + + _mid3(shader_trinary_minmax, glsl_type::int_type, glsl_type::int_type, glsl_type::int_type), + _mid3(shader_trinary_minmax, glsl_type::ivec2_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _mid3(shader_trinary_minmax, glsl_type::ivec3_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + _mid3(shader_trinary_minmax, glsl_type::ivec4_type, glsl_type::ivec4_type, glsl_type::ivec4_type), + + _mid3(shader_trinary_minmax, glsl_type::uint_type, glsl_type::uint_type, glsl_type::uint_type), + _mid3(shader_trinary_minmax, glsl_type::uvec2_type, glsl_type::uvec2_type, glsl_type::uvec2_type), + _mid3(shader_trinary_minmax, glsl_type::uvec3_type, glsl_type::uvec3_type, glsl_type::uvec3_type), + _mid3(shader_trinary_minmax, glsl_type::uvec4_type, glsl_type::uvec4_type, glsl_type::uvec4_type), + NULL); + #undef F #undef FI #undef FIU @@ -3864,7 +3936,7 @@ builtin_builder::_fma(const glsl_type *type) ir_variable *c = in_var(type, "c"); MAKE_SIG(type, gpu_shader5, 3, a, b, c); - body.emit(ret(fma(a, b, c))); + body.emit(ret(ir_builder::fma(a, b, c))); return sig; } @@ -3991,6 +4063,54 @@ builtin_builder::_atomic_op(const char *intrinsic, return sig; } +ir_function_signature * +builtin_builder::_min3(builtin_available_predicate avail, + const glsl_type *x_type, const glsl_type *y_type, + const glsl_type *z_type) +{ + ir_variable *x = in_var(x_type, "x"); + ir_variable *y = in_var(y_type, "y"); + ir_variable *z = in_var(z_type, "z"); + MAKE_SIG(x_type, avail, 3, x, y, z); + + ir_expression *min3 = min2(x, min2(y,z)); + body.emit(ret(min3)); + + return sig; +} + +ir_function_signature * +builtin_builder::_max3(builtin_available_predicate avail, + const glsl_type *x_type, const glsl_type *y_type, + const glsl_type *z_type) +{ + ir_variable *x = in_var(x_type, "x"); + ir_variable *y = in_var(y_type, "y"); + ir_variable *z = in_var(z_type, "z"); + MAKE_SIG(x_type, avail, 3, x, y, z); + + ir_expression *max3 = max2(x, max2(y,z)); + body.emit(ret(max3)); + + return sig; +} + +ir_function_signature * +builtin_builder::_mid3(builtin_available_predicate avail, + const glsl_type *x_type, const glsl_type *y_type, + const glsl_type *z_type) +{ + ir_variable *x = in_var(x_type, "x"); + ir_variable *y = in_var(y_type, "y"); + ir_variable *z = in_var(z_type, "z"); + MAKE_SIG(x_type, avail, 3, x, y, z); + + ir_expression *mid3 = max2(min2(x, y), max2(min2(x, z), min2(y, z))); + body.emit(ret(mid3)); + + return sig; +} + /** @} */ /******************************************************************************/ diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp index ff9acb8d0..f630923ed 100644 --- a/mesalib/src/glsl/builtin_variables.cpp +++ b/mesalib/src/glsl/builtin_variables.cpp @@ -554,9 +554,9 @@ builtin_variable_generator::generate_constants() */ if (state->is_version(0, 300)) { add_const("gl_MaxVertexOutputVectors", - state->ctx->Const.VertexProgram.MaxOutputComponents / 4); + state->ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents / 4); add_const("gl_MaxFragmentInputVectors", - state->ctx->Const.FragmentProgram.MaxInputComponents / 4); + state->ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents / 4); } else { add_const("gl_MaxVaryingVectors", state->ctx->Const.MaxVarying); @@ -876,7 +876,7 @@ builtin_variable_generator::add_varying(int slot, const glsl_type *type, const char *name, const char *name_as_gs_input) { - switch (state->target) { + switch (state->stage) { case MESA_SHADER_GEOMETRY: this->per_vertex_in.add_field(slot, type, name); /* FALLTHROUGH */ @@ -901,7 +901,7 @@ builtin_variable_generator::generate_varyings() add_varying(loc, type, name, name "In") /* gl_Position and gl_PointSize are not visible from fragment shaders. */ - if (state->target != MESA_SHADER_FRAGMENT) { + if (state->stage != MESA_SHADER_FRAGMENT) { ADD_VARYING(VARYING_SLOT_POS, vec4_t, "gl_Position"); ADD_VARYING(VARYING_SLOT_PSIZ, float_t, "gl_PointSize"); } @@ -914,7 +914,7 @@ builtin_variable_generator::generate_varyings() if (compatibility) { ADD_VARYING(VARYING_SLOT_TEX0, array(vec4_t, 0), "gl_TexCoord"); ADD_VARYING(VARYING_SLOT_FOGC, float_t, "gl_FogFragCoord"); - if (state->target == MESA_SHADER_FRAGMENT) { + if (state->stage == MESA_SHADER_FRAGMENT) { ADD_VARYING(VARYING_SLOT_COL0, vec4_t, "gl_Color"); ADD_VARYING(VARYING_SLOT_COL1, vec4_t, "gl_SecondaryColor"); } else { @@ -926,13 +926,13 @@ builtin_variable_generator::generate_varyings() } } - if (state->target == MESA_SHADER_GEOMETRY) { + if (state->stage == MESA_SHADER_GEOMETRY) { const glsl_type *per_vertex_in_type = this->per_vertex_in.construct_interface_instance(); add_variable("gl_in", array(per_vertex_in_type, 0), ir_var_shader_in, -1); } - if (state->target == MESA_SHADER_VERTEX || state->target == MESA_SHADER_GEOMETRY) { + if (state->stage == MESA_SHADER_VERTEX || state->stage == MESA_SHADER_GEOMETRY) { const glsl_type *per_vertex_out_type = this->per_vertex_out.construct_interface_instance(); const glsl_struct_field *fields = per_vertex_out_type->fields.structure; @@ -963,7 +963,7 @@ _mesa_glsl_initialize_variables(exec_list *instructions, gen.generate_varyings(); - switch (state->target) { + switch (state->stage) { case MESA_SHADER_VERTEX: gen.generate_vs_special_vars(); break; diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y index ef084b639..55c498195 100644 --- a/mesalib/src/glsl/glcpp/glcpp-parse.y +++ b/mesalib/src/glsl/glcpp/glcpp-parse.y @@ -1281,6 +1281,9 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api) if (extensions->ARB_shader_atomic_counters) add_builtin_define(parser, "GL_ARB_shader_atomic_counters", 1); + + if (extensions->AMD_shader_trinary_minmax) + add_builtin_define(parser, "GL_AMD_shader_trinary_minmax", 1); } } diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy index 39767609d..1c56d6f14 100644 --- a/mesalib/src/glsl/glsl_parser.yy +++ b/mesalib/src/glsl/glsl_parser.yy @@ -2219,11 +2219,11 @@ basic_interface_block: * "It is illegal to have an input block in a vertex shader * or an output block in a fragment shader" */ - if ((state->target == MESA_SHADER_VERTEX) && $1.flags.q.in) { + if ((state->stage == MESA_SHADER_VERTEX) && $1.flags.q.in) { _mesa_glsl_error(& @1, state, "`in' interface block is not allowed for " "a vertex shader"); - } else if ((state->target == MESA_SHADER_FRAGMENT) && $1.flags.q.out) { + } else if ((state->stage == MESA_SHADER_FRAGMENT) && $1.flags.q.out) { _mesa_glsl_error(& @1, state, "`out' interface block is not allowed for " "a fragment shader"); @@ -2377,7 +2377,7 @@ layout_defaults: { void *ctx = state; $$ = NULL; - if (state->target != MESA_SHADER_GEOMETRY) { + if (state->stage != MESA_SHADER_GEOMETRY) { _mesa_glsl_error(& @1, state, "input layout qualifiers only valid in " "geometry shaders"); @@ -2405,7 +2405,7 @@ layout_defaults: | layout_qualifier OUT_TOK ';' { - if (state->target != MESA_SHADER_GEOMETRY) { + if (state->stage != MESA_SHADER_GEOMETRY) { _mesa_glsl_error(& @1, state, "out layout qualifiers only valid in " "geometry shaders"); diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp index fc9a8b204..21dc3abd7 100644 --- a/mesalib/src/glsl/glsl_parser_extras.cpp +++ b/mesalib/src/glsl/glsl_parser_extras.cpp @@ -54,14 +54,12 @@ static unsigned known_desktop_glsl_versions[] = _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx, - GLenum target, void *mem_ctx) + gl_shader_stage stage, + void *mem_ctx) : ctx(_ctx), switch_state() { - switch (target) { - case GL_VERTEX_SHADER: this->target = MESA_SHADER_VERTEX; break; - case GL_FRAGMENT_SHADER: this->target = MESA_SHADER_FRAGMENT; break; - case GL_GEOMETRY_SHADER: this->target = MESA_SHADER_GEOMETRY; break; - } + assert(stage < MESA_SHADER_STAGES); + this->stage = stage; this->scanner = NULL; this->translation_unit.make_empty(); @@ -98,30 +96,30 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx, this->Const.MaxClipPlanes = ctx->Const.MaxClipPlanes; this->Const.MaxTextureUnits = ctx->Const.MaxTextureUnits; this->Const.MaxTextureCoords = ctx->Const.MaxTextureCoordUnits; - this->Const.MaxVertexAttribs = ctx->Const.VertexProgram.MaxAttribs; - this->Const.MaxVertexUniformComponents = ctx->Const.VertexProgram.MaxUniformComponents; - this->Const.MaxVertexTextureImageUnits = ctx->Const.VertexProgram.MaxTextureImageUnits; + this->Const.MaxVertexAttribs = ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs; + this->Const.MaxVertexUniformComponents = ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents; + this->Const.MaxVertexTextureImageUnits = ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits; this->Const.MaxCombinedTextureImageUnits = ctx->Const.MaxCombinedTextureImageUnits; - this->Const.MaxTextureImageUnits = ctx->Const.FragmentProgram.MaxTextureImageUnits; - this->Const.MaxFragmentUniformComponents = ctx->Const.FragmentProgram.MaxUniformComponents; + this->Const.MaxTextureImageUnits = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; + this->Const.MaxFragmentUniformComponents = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents; this->Const.MinProgramTexelOffset = ctx->Const.MinProgramTexelOffset; this->Const.MaxProgramTexelOffset = ctx->Const.MaxProgramTexelOffset; this->Const.MaxDrawBuffers = ctx->Const.MaxDrawBuffers; /* 1.50 constants */ - this->Const.MaxVertexOutputComponents = ctx->Const.VertexProgram.MaxOutputComponents; - this->Const.MaxGeometryInputComponents = ctx->Const.GeometryProgram.MaxInputComponents; - this->Const.MaxGeometryOutputComponents = ctx->Const.GeometryProgram.MaxOutputComponents; - this->Const.MaxFragmentInputComponents = ctx->Const.FragmentProgram.MaxInputComponents; - this->Const.MaxGeometryTextureImageUnits = ctx->Const.GeometryProgram.MaxTextureImageUnits; + this->Const.MaxVertexOutputComponents = ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents; + this->Const.MaxGeometryInputComponents = ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxInputComponents; + this->Const.MaxGeometryOutputComponents = ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxOutputComponents; + this->Const.MaxFragmentInputComponents = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents; + this->Const.MaxGeometryTextureImageUnits = ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits; this->Const.MaxGeometryOutputVertices = ctx->Const.MaxGeometryOutputVertices; this->Const.MaxGeometryTotalOutputComponents = ctx->Const.MaxGeometryTotalOutputComponents; - this->Const.MaxGeometryUniformComponents = ctx->Const.GeometryProgram.MaxUniformComponents; + this->Const.MaxGeometryUniformComponents = ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxUniformComponents; - this->Const.MaxVertexAtomicCounters = ctx->Const.VertexProgram.MaxAtomicCounters; - this->Const.MaxGeometryAtomicCounters = ctx->Const.GeometryProgram.MaxAtomicCounters; - this->Const.MaxFragmentAtomicCounters = ctx->Const.FragmentProgram.MaxAtomicCounters; + this->Const.MaxVertexAtomicCounters = ctx->Const.Program[MESA_SHADER_VERTEX].MaxAtomicCounters; + this->Const.MaxGeometryAtomicCounters = ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxAtomicCounters; + this->Const.MaxFragmentAtomicCounters = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicCounters; this->Const.MaxCombinedAtomicCounters = ctx->Const.MaxCombinedAtomicCounters; this->Const.MaxAtomicBufferBindings = ctx->Const.MaxAtomicBufferBindings; @@ -331,44 +329,15 @@ _mesa_glsl_parse_state::process_version_directive(YYLTYPE *locp, int version, } } -extern "C" { - -/** - * Translate a GLenum to a short shader stage name for debug printouts and - * error messages. - * - * It recognizes the PROGRAM variants of the names so it can be used - * with a struct gl_program->Target, not just a struct - * gl_shader->Type. - */ -const char * -_mesa_shader_enum_to_string(GLenum type) -{ - switch (type) { - case GL_VERTEX_SHADER: - case GL_VERTEX_PROGRAM_ARB: - return "vertex"; - case GL_FRAGMENT_SHADER: - case GL_FRAGMENT_PROGRAM_ARB: - return "fragment"; - case GL_GEOMETRY_SHADER: - return "geometry"; - default: - assert(!"Should not get here."); - return "unknown"; - } -} - -} /* extern "C" */ /** - * Translate a gl_shader_type to a short shader stage name for debug printouts - * and error messages. + * Translate a gl_shader_stage to a short shader stage name for debug + * printouts and error messages. */ const char * -_mesa_shader_type_to_string(unsigned target) +_mesa_shader_stage_to_string(unsigned stage) { - switch (target) { + switch (stage) { case MESA_SHADER_VERTEX: return "vertex"; case MESA_SHADER_FRAGMENT: return "fragment"; case MESA_SHADER_GEOMETRY: return "geometry"; @@ -543,6 +512,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { EXT(ARB_texture_gather, true, false, ARB_texture_gather), EXT(ARB_shader_atomic_counters, true, false, ARB_shader_atomic_counters), EXT(ARB_sample_shading, true, false, ARB_sample_shading), + EXT(AMD_shader_trinary_minmax, true, false, dummy_true), }; #undef EXT @@ -650,11 +620,11 @@ _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp, if (behavior == extension_require) { _mesa_glsl_error(name_locp, state, fmt, - name, _mesa_shader_type_to_string(state->target)); + name, _mesa_shader_stage_to_string(state->stage)); return false; } else { _mesa_glsl_warning(name_locp, state, fmt, - name, _mesa_shader_type_to_string(state->target)); + name, _mesa_shader_stage_to_string(state->stage)); } } } @@ -1447,7 +1417,7 @@ static void set_shader_inout_layout(struct gl_shader *shader, struct _mesa_glsl_parse_state *state) { - if (shader->Type != GL_GEOMETRY_SHADER) { + if (shader->Stage != MESA_SHADER_GEOMETRY) { /* Should have been prevented by the parser. */ assert(!state->gs_input_prim_type_specified); assert(!state->out_qualifier->flags.i); @@ -1478,7 +1448,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader, bool dump_ast, bool dump_hir) { struct _mesa_glsl_parse_state *state = - new(shader) _mesa_glsl_parse_state(ctx, shader->Type, shader); + new(shader) _mesa_glsl_parse_state(ctx, shader->Stage, shader); const char *source = shader->Source; state->error = glcpp_preprocess(state, &source, &state->info_log, @@ -1515,7 +1485,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader, if (!state->error && !shader->ir->is_empty()) { struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(shader->Type)]; + &ctx->ShaderCompilerOptions[shader->Stage]; /* Do some optimization at compile time to reduce shader IR size * and reduce later work if the same shader is linked multiple times diff --git a/mesalib/src/glsl/glsl_parser_extras.h b/mesalib/src/glsl/glsl_parser_extras.h index 7b013fa6d..2444a96ce 100644 --- a/mesalib/src/glsl/glsl_parser_extras.h +++ b/mesalib/src/glsl/glsl_parser_extras.h @@ -68,7 +68,7 @@ extern void _mesa_glsl_error(YYLTYPE *locp, _mesa_glsl_parse_state *state, struct _mesa_glsl_parse_state { - _mesa_glsl_parse_state(struct gl_context *_ctx, GLenum target, + _mesa_glsl_parse_state(struct gl_context *_ctx, gl_shader_stage stage, void *mem_ctx); DECLARE_RALLOC_CXX_OPERATORS(_mesa_glsl_parse_state); @@ -165,7 +165,7 @@ struct _mesa_glsl_parse_state { bool es_shader; unsigned language_version; - gl_shader_type target; + gl_shader_stage stage; /** * Number of nested struct_specifier levels @@ -350,6 +350,8 @@ struct _mesa_glsl_parse_state { bool EXT_shader_integer_mix_warn; bool ARB_shader_atomic_counters_enable; bool ARB_shader_atomic_counters_warn; + bool AMD_shader_trinary_minmax_enable; + bool AMD_shader_trinary_minmax_warn; /*@}*/ /** Extensions supported by the OpenGL implementation. */ @@ -421,14 +423,6 @@ extern bool _mesa_glsl_process_extension(const char *name, YYLTYPE *name_locp, YYLTYPE *behavior_locp, _mesa_glsl_parse_state *state); -/** - * Get the textual name of the specified shader target (which is a - * gl_shader_type). - */ -extern const char * -_mesa_shader_type_to_string(unsigned target); - - #endif /* __cplusplus */ @@ -439,8 +433,12 @@ _mesa_shader_type_to_string(unsigned target); extern "C" { #endif +/** + * Get the textual name of the specified shader stage (which is a + * gl_shader_stage). + */ extern const char * -_mesa_shader_enum_to_string(GLenum type); +_mesa_shader_stage_to_string(unsigned stage); extern int glcpp_preprocess(void *ctx, const char **shader, char **info_log, const struct gl_extensions *extensions, struct gl_context *gl_ctx); diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp index 04a7b874a..ba6903d8a 100644 --- a/mesalib/src/glsl/ir.cpp +++ b/mesalib/src/glsl/ir.cpp @@ -1122,27 +1122,31 @@ ir_constant::has_value(const ir_constant *c) const } bool -ir_constant::is_zero() const +ir_constant::is_value(float f, int i) const { if (!this->type->is_scalar() && !this->type->is_vector()) return false; + /* Only accept boolean values for 0/1. */ + if (int(bool(i)) != i && this->type->is_boolean()) + return false; + for (unsigned c = 0; c < this->type->vector_elements; c++) { switch (this->type->base_type) { case GLSL_TYPE_FLOAT: - if (this->value.f[c] != 0.0) + if (this->value.f[c] != f) return false; break; case GLSL_TYPE_INT: - if (this->value.i[c] != 0) + if (this->value.i[c] != i) return false; break; case GLSL_TYPE_UINT: - if (this->value.u[c] != 0) + if (this->value.u[c] != unsigned(i)) return false; break; case GLSL_TYPE_BOOL: - if (this->value.b[c] != false) + if (this->value.b[c] != bool(i)) return false; break; default: @@ -1159,76 +1163,21 @@ ir_constant::is_zero() const } bool -ir_constant::is_one() const +ir_constant::is_zero() const { - if (!this->type->is_scalar() && !this->type->is_vector()) - return false; - - for (unsigned c = 0; c < this->type->vector_elements; c++) { - switch (this->type->base_type) { - case GLSL_TYPE_FLOAT: - if (this->value.f[c] != 1.0) - return false; - break; - case GLSL_TYPE_INT: - if (this->value.i[c] != 1) - return false; - break; - case GLSL_TYPE_UINT: - if (this->value.u[c] != 1) - return false; - break; - case GLSL_TYPE_BOOL: - if (this->value.b[c] != true) - return false; - break; - default: - /* The only other base types are structures, arrays, and samplers. - * Samplers cannot be constants, and the others should have been - * filtered out above. - */ - assert(!"Should not get here."); - return false; - } - } + return is_value(0.0, 0); +} - return true; +bool +ir_constant::is_one() const +{ + return is_value(1.0, 1); } bool ir_constant::is_negative_one() const { - if (!this->type->is_scalar() && !this->type->is_vector()) - return false; - - if (this->type->is_boolean()) - return false; - - for (unsigned c = 0; c < this->type->vector_elements; c++) { - switch (this->type->base_type) { - case GLSL_TYPE_FLOAT: - if (this->value.f[c] != -1.0) - return false; - break; - case GLSL_TYPE_INT: - if (this->value.i[c] != -1) - return false; - break; - case GLSL_TYPE_UINT: - if (int(this->value.u[c]) != -1) - return false; - break; - default: - /* The only other base types are structures, arrays, samplers, and - * booleans. Samplers cannot be constants, and the others should - * have been filtered out above. - */ - assert(!"Should not get here."); - return false; - } - } - - return true; + return is_value(-1.0, -1); } bool diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h index 780959b73..aff679826 100644 --- a/mesalib/src/glsl/ir.h +++ b/mesalib/src/glsl/ir.h @@ -2186,6 +2186,12 @@ public: */ bool has_value(const ir_constant *) const; + /** + * Return true if this ir_constant represents the given value. + * + * For vectors, this checks that each component is the given value. + */ + virtual bool is_value(float f, int i) const; virtual bool is_zero() const; virtual bool is_one() const; virtual bool is_negative_one() const; @@ -2345,7 +2351,7 @@ ir_has_call(ir_instruction *ir); extern void do_set_program_inouts(exec_list *instructions, struct gl_program *prog, - GLenum shader_type); + gl_shader_stage shader_stage); extern char * prototype_string(const glsl_type *return_type, const char *name, diff --git a/mesalib/src/glsl/ir_builder.cpp b/mesalib/src/glsl/ir_builder.cpp index 6c49734be..7f41ed69e 100644 --- a/mesalib/src/glsl/ir_builder.cpp +++ b/mesalib/src/glsl/ir_builder.cpp @@ -211,6 +211,16 @@ ir_expression *sub(operand a, operand b) return expr(ir_binop_sub, a, b); } +ir_expression *min2(operand a, operand b) +{ + return expr(ir_binop_min, a, b); +} + +ir_expression *max2(operand a, operand b) +{ + return expr(ir_binop_max, a, b); +} + ir_expression *mul(operand a, operand b) { return expr(ir_binop_mul, a, b); diff --git a/mesalib/src/glsl/ir_builder.h b/mesalib/src/glsl/ir_builder.h index 1f0778870..f00e6f3b3 100644 --- a/mesalib/src/glsl/ir_builder.h +++ b/mesalib/src/glsl/ir_builder.h @@ -184,6 +184,9 @@ ir_expression *i2b(operand a); ir_expression *f2b(operand a); ir_expression *b2f(operand a); +ir_expression *min2(operand a, operand b); +ir_expression *max2(operand a, operand b); + ir_expression *fma(operand a, operand b, operand c); ir_expression *lrp(operand x, operand y, operand a); ir_expression *csel(operand a, operand b, operand c); diff --git a/mesalib/src/glsl/ir_constant_expression.cpp b/mesalib/src/glsl/ir_constant_expression.cpp index 7ca865e22..f811fd138 100644 --- a/mesalib/src/glsl/ir_constant_expression.cpp +++ b/mesalib/src/glsl/ir_constant_expression.cpp @@ -1402,7 +1402,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) data.f[c] = ldexp(op[0]->value.f[c], op[1]->value.i[c]); /* Flush subnormal values to zero. */ if (!isnormal(data.f[c])) - data.f[c] = copysign(0.0, op[0]->value.f[c]); + data.f[c] = copysign(0.0f, op[0]->value.f[c]); } break; diff --git a/mesalib/src/glsl/ir_set_program_inouts.cpp b/mesalib/src/glsl/ir_set_program_inouts.cpp index 0b49eb2b6..5163eb215 100644 --- a/mesalib/src/glsl/ir_set_program_inouts.cpp +++ b/mesalib/src/glsl/ir_set_program_inouts.cpp @@ -46,10 +46,11 @@ namespace { class ir_set_program_inouts_visitor : public ir_hierarchical_visitor { public: - ir_set_program_inouts_visitor(struct gl_program *prog, GLenum shader_type) + ir_set_program_inouts_visitor(struct gl_program *prog, + gl_shader_stage shader_stage) { this->prog = prog; - this->shader_type = shader_type; + this->shader_stage = shader_stage; } ~ir_set_program_inouts_visitor() { @@ -67,7 +68,7 @@ private: bool try_mark_partial_variable(ir_variable *var, ir_rvalue *index); struct gl_program *prog; - GLenum shader_type; + gl_shader_stage shader_stage; }; } /* anonymous namespace */ @@ -124,13 +125,13 @@ void ir_set_program_inouts_visitor::mark_whole_variable(ir_variable *var) { const glsl_type *type = var->type; - if (this->shader_type == GL_GEOMETRY_SHADER && + if (this->shader_stage == MESA_SHADER_GEOMETRY && var->data.mode == ir_var_shader_in && type->is_array()) { type = type->fields.array; } mark(this->prog, var, 0, type->count_attribute_slots(), - this->shader_type == GL_FRAGMENT_SHADER); + this->shader_stage == MESA_SHADER_FRAGMENT); } /* Default handler: Mark all the locations in the variable as used. */ @@ -163,7 +164,7 @@ ir_set_program_inouts_visitor::try_mark_partial_variable(ir_variable *var, { const glsl_type *type = var->type; - if (this->shader_type == GL_GEOMETRY_SHADER && + if (this->shader_stage == MESA_SHADER_GEOMETRY && var->data.mode == ir_var_shader_in) { /* The only geometry shader input that is not an array is * gl_PrimitiveIDIn, and in that case, this code will never be reached, @@ -227,7 +228,7 @@ ir_set_program_inouts_visitor::try_mark_partial_variable(ir_variable *var, } mark(this->prog, var, index_as_constant->value.u[0] * elem_width, - elem_width, this->shader_type == GL_FRAGMENT_SHADER); + elem_width, this->shader_stage == MESA_SHADER_FRAGMENT); return true; } @@ -245,7 +246,7 @@ ir_set_program_inouts_visitor::visit_enter(ir_dereference_array *ir) */ if (ir_dereference_variable * const deref_var = inner_array->array->as_dereference_variable()) { - if (this->shader_type == GL_GEOMETRY_SHADER && + if (this->shader_stage == MESA_SHADER_GEOMETRY && deref_var->var->data.mode == ir_var_shader_in) { /* foo is a geometry shader input, so i is the vertex, and j the * part of the input we're accessing. @@ -264,7 +265,7 @@ ir_set_program_inouts_visitor::visit_enter(ir_dereference_array *ir) } else if (ir_dereference_variable * const deref_var = ir->array->as_dereference_variable()) { /* ir => foo[i], where foo is a variable. */ - if (this->shader_type == GL_GEOMETRY_SHADER && + if (this->shader_stage == MESA_SHADER_GEOMETRY && deref_var->var->data.mode == ir_var_shader_in) { /* foo is a geometry shader input, so i is the vertex, and we're * accessing the entire input. @@ -304,7 +305,7 @@ ir_set_program_inouts_visitor::visit_enter(ir_function_signature *ir) ir_visitor_status ir_set_program_inouts_visitor::visit_enter(ir_expression *ir) { - if (this->shader_type == GL_FRAGMENT_SHADER && + if (this->shader_stage == MESA_SHADER_FRAGMENT && ir->operation == ir_unop_dFdy) { gl_fragment_program *fprog = (gl_fragment_program *) prog; fprog->UsesDFdy = true; @@ -316,7 +317,7 @@ ir_visitor_status ir_set_program_inouts_visitor::visit_enter(ir_discard *) { /* discards are only allowed in fragment shaders. */ - assert(this->shader_type == GL_FRAGMENT_SHADER); + assert(this->shader_stage == MESA_SHADER_FRAGMENT); gl_fragment_program *fprog = (gl_fragment_program *) prog; fprog->UsesKill = true; @@ -334,14 +335,14 @@ ir_set_program_inouts_visitor::visit_enter(ir_texture *ir) void do_set_program_inouts(exec_list *instructions, struct gl_program *prog, - GLenum shader_type) + gl_shader_stage shader_stage) { - ir_set_program_inouts_visitor v(prog, shader_type); + ir_set_program_inouts_visitor v(prog, shader_stage); prog->InputsRead = 0; prog->OutputsWritten = 0; prog->SystemValuesRead = 0; - if (shader_type == GL_FRAGMENT_SHADER) { + if (shader_stage == MESA_SHADER_FRAGMENT) { gl_fragment_program *fprog = (gl_fragment_program *) prog; memset(fprog->InterpQualifier, 0, sizeof(fprog->InterpQualifier)); fprog->IsCentroid = 0; diff --git a/mesalib/src/glsl/ir_uniform.h b/mesalib/src/glsl/ir_uniform.h index 13faab7c0..f678c2c5c 100644 --- a/mesalib/src/glsl/ir_uniform.h +++ b/mesalib/src/glsl/ir_uniform.h @@ -116,7 +116,7 @@ struct gl_uniform_storage { * Whether this sampler is used in this shader stage. */ bool active; - } sampler[MESA_SHADER_TYPES]; + } sampler[MESA_SHADER_STAGES]; /** * Storage used by the driver for the uniform diff --git a/mesalib/src/glsl/link_atomics.cpp b/mesalib/src/glsl/link_atomics.cpp index 603329c50..db9c53965 100644 --- a/mesalib/src/glsl/link_atomics.cpp +++ b/mesalib/src/glsl/link_atomics.cpp @@ -64,7 +64,7 @@ namespace { active_atomic_counter *counters; unsigned num_counters; - unsigned stage_references[MESA_SHADER_TYPES]; + unsigned stage_references[MESA_SHADER_STAGES]; unsigned size; }; @@ -96,7 +96,7 @@ namespace { *num_buffers = 0; - for (unsigned i = 0; i < MESA_SHADER_TYPES; ++i) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; ++i) { struct gl_shader *sh = prog->_LinkedShaders[i]; if (sh == NULL) continue; @@ -199,7 +199,7 @@ link_assign_atomic_counter_resources(struct gl_context *ctx, } /* Assign stage-specific fields. */ - for (unsigned j = 0; j < MESA_SHADER_TYPES; ++j) + for (unsigned j = 0; j < MESA_SHADER_STAGES; ++j) mab.StageReferences[j] = (ab.stage_references[j] ? GL_TRUE : GL_FALSE); @@ -214,23 +214,11 @@ void link_check_atomic_counter_resources(struct gl_context *ctx, struct gl_shader_program *prog) { - const unsigned max_atomic_counters[] = { - ctx->Const.VertexProgram.MaxAtomicCounters, - ctx->Const.GeometryProgram.MaxAtomicCounters, - ctx->Const.FragmentProgram.MaxAtomicCounters - }; - STATIC_ASSERT(Elements(max_atomic_counters) == MESA_SHADER_TYPES); - const unsigned max_atomic_buffers[] = { - ctx->Const.VertexProgram.MaxAtomicBuffers, - ctx->Const.GeometryProgram.MaxAtomicBuffers, - ctx->Const.FragmentProgram.MaxAtomicBuffers - }; - STATIC_ASSERT(Elements(max_atomic_buffers) == MESA_SHADER_TYPES); unsigned num_buffers; active_atomic_buffer *const abs = find_active_atomic_counters(ctx, prog, &num_buffers); - unsigned atomic_counters[MESA_SHADER_TYPES] = {}; - unsigned atomic_buffers[MESA_SHADER_TYPES] = {}; + unsigned atomic_counters[MESA_SHADER_STAGES] = {}; + unsigned atomic_buffers[MESA_SHADER_STAGES] = {}; unsigned total_atomic_counters = 0; unsigned total_atomic_buffers = 0; @@ -243,7 +231,7 @@ link_check_atomic_counter_resources(struct gl_context *ctx, if (abs[i].size == 0) continue; - for (unsigned j = 0; j < MESA_SHADER_TYPES; ++j) { + for (unsigned j = 0; j < MESA_SHADER_STAGES; ++j) { const unsigned n = abs[i].stage_references[j]; if (n) { @@ -256,14 +244,14 @@ link_check_atomic_counter_resources(struct gl_context *ctx, } /* Check that they are within the supported limits. */ - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { - if (atomic_counters[i] > max_atomic_counters[i]) + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { + if (atomic_counters[i] > ctx->Const.Program[i].MaxAtomicCounters) linker_error(prog, "Too many %s shader atomic counters", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); - if (atomic_buffers[i] > max_atomic_buffers[i]) + if (atomic_buffers[i] > ctx->Const.Program[i].MaxAtomicBuffers) linker_error(prog, "Too many %s shader atomic counter buffers", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } if (total_atomic_counters > ctx->Const.MaxCombinedAtomicCounters) diff --git a/mesalib/src/glsl/link_interface_blocks.cpp b/mesalib/src/glsl/link_interface_blocks.cpp index 476963642..52552cc68 100644 --- a/mesalib/src/glsl/link_interface_blocks.cpp +++ b/mesalib/src/glsl/link_interface_blocks.cpp @@ -313,7 +313,7 @@ validate_interstage_inout_blocks(struct gl_shader_program *prog, const gl_shader *consumer) { interface_block_definitions definitions; - const bool extra_array_level = consumer->Type == GL_GEOMETRY_SHADER; + const bool extra_array_level = consumer->Stage == MESA_SHADER_GEOMETRY; /* Add input interfaces from the consumer to the symbol table. */ foreach_list(node, consumer->ir) { diff --git a/mesalib/src/glsl/link_uniform_initializers.cpp b/mesalib/src/glsl/link_uniform_initializers.cpp index 04daa1760..7d5c1472d 100644 --- a/mesalib/src/glsl/link_uniform_initializers.cpp +++ b/mesalib/src/glsl/link_uniform_initializers.cpp @@ -106,7 +106,7 @@ set_uniform_binding(void *mem_ctx, gl_shader_program *prog, storage->storage[i].i = binding + i; } - for (int sh = 0; sh < MESA_SHADER_TYPES; sh++) { + for (int sh = 0; sh < MESA_SHADER_STAGES; sh++) { gl_shader *shader = prog->_LinkedShaders[sh]; if (shader && storage->sampler[sh].active) { @@ -119,7 +119,7 @@ set_uniform_binding(void *mem_ctx, gl_shader_program *prog, } } else if (storage->block_index != -1) { /* This is a field of a UBO. val is the binding index. */ - for (int i = 0; i < MESA_SHADER_TYPES; i++) { + for (int i = 0; i < MESA_SHADER_STAGES; i++) { int stage_index = prog->UniformBlockStageIndex[i][storage->block_index]; if (stage_index != -1) { @@ -194,7 +194,7 @@ set_uniform_initializer(void *mem_ctx, gl_shader_program *prog, val->type->components()); if (storage->type->is_sampler()) { - for (int sh = 0; sh < MESA_SHADER_TYPES; sh++) { + for (int sh = 0; sh < MESA_SHADER_STAGES; sh++) { gl_shader *shader = prog->_LinkedShaders[sh]; if (shader && storage->sampler[sh].active) { @@ -215,7 +215,7 @@ link_set_uniform_initializers(struct gl_shader_program *prog) { void *mem_ctx = NULL; - for (unsigned int i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned int i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_shader *shader = prog->_LinkedShaders[i]; if (shader == NULL) diff --git a/mesalib/src/glsl/link_uniforms.cpp b/mesalib/src/glsl/link_uniforms.cpp index bda6e4ffb..1c97e1957 100644 --- a/mesalib/src/glsl/link_uniforms.cpp +++ b/mesalib/src/glsl/link_uniforms.cpp @@ -356,9 +356,9 @@ public: { } - void start_shader(gl_shader_type shader_type) + void start_shader(gl_shader_stage shader_type) { - assert(shader_type < MESA_SHADER_TYPES); + assert(shader_type < MESA_SHADER_STAGES); this->shader_type = shader_type; this->shader_samplers_used = 0; @@ -429,7 +429,7 @@ public: int ubo_block_index; int ubo_byte_offset; bool ubo_row_major; - gl_shader_type shader_type; + gl_shader_stage shader_type; private: void handle_samplers(const glsl_type *base_type, @@ -741,7 +741,7 @@ link_assign_uniform_locations(struct gl_shader_program *prog) * glGetUniformLocation. */ count_uniform_size uniform_size(prog->UniformHash); - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_shader *sh = prog->_LinkedShaders[i]; if (sh == NULL) @@ -809,11 +809,11 @@ link_assign_uniform_locations(struct gl_shader_program *prog) parcel_out_uniform_storage parcel(prog->UniformHash, uniforms, data); - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; - parcel.start_shader((gl_shader_type)i); + parcel.start_shader((gl_shader_stage)i); foreach_list(node, prog->_LinkedShaders[i]->ir) { ir_variable *const var = ((ir_instruction *) node)->as_variable(); diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp index 98f902ca4..c925c00e3 100644 --- a/mesalib/src/glsl/link_varyings.cpp +++ b/mesalib/src/glsl/link_varyings.cpp @@ -48,13 +48,13 @@ static void cross_validate_types_and_qualifiers(struct gl_shader_program *prog, const ir_variable *input, const ir_variable *output, - GLenum consumer_type, - GLenum producer_type) + gl_shader_stage consumer_stage, + gl_shader_stage producer_stage) { /* Check that the types match between stages. */ const glsl_type *type_to_match = input->type; - if (consumer_type == GL_GEOMETRY_SHADER) { + if (consumer_stage == MESA_SHADER_GEOMETRY) { assert(type_to_match->is_array()); /* Enforced by ast_to_hir */ type_to_match = type_to_match->element_type(); } @@ -82,10 +82,10 @@ cross_validate_types_and_qualifiers(struct gl_shader_program *prog, linker_error(prog, "%s shader output `%s' declared as type `%s', " "but %s shader input declared as type `%s'\n", - _mesa_shader_enum_to_string(producer_type), + _mesa_shader_stage_to_string(producer_stage), output->name, output->type->name, - _mesa_shader_enum_to_string(consumer_type), + _mesa_shader_stage_to_string(consumer_stage), input->type->name); return; } @@ -97,10 +97,10 @@ cross_validate_types_and_qualifiers(struct gl_shader_program *prog, linker_error(prog, "%s shader output `%s' %s centroid qualifier, " "but %s shader input %s centroid qualifier\n", - _mesa_shader_enum_to_string(producer_type), + _mesa_shader_stage_to_string(producer_stage), output->name, (output->data.centroid) ? "has" : "lacks", - _mesa_shader_enum_to_string(consumer_type), + _mesa_shader_stage_to_string(consumer_stage), (input->data.centroid) ? "has" : "lacks"); return; } @@ -109,10 +109,10 @@ cross_validate_types_and_qualifiers(struct gl_shader_program *prog, linker_error(prog, "%s shader output `%s' %s sample qualifier, " "but %s shader input %s sample qualifier\n", - _mesa_shader_enum_to_string(producer_type), + _mesa_shader_stage_to_string(producer_stage), output->name, (output->data.sample) ? "has" : "lacks", - _mesa_shader_enum_to_string(consumer_type), + _mesa_shader_stage_to_string(consumer_stage), (input->data.sample) ? "has" : "lacks"); return; } @@ -121,10 +121,10 @@ cross_validate_types_and_qualifiers(struct gl_shader_program *prog, linker_error(prog, "%s shader output `%s' %s invariant qualifier, " "but %s shader input %s invariant qualifier\n", - _mesa_shader_enum_to_string(producer_type), + _mesa_shader_stage_to_string(producer_stage), output->name, (output->data.invariant) ? "has" : "lacks", - _mesa_shader_enum_to_string(consumer_type), + _mesa_shader_stage_to_string(consumer_stage), (input->data.invariant) ? "has" : "lacks"); return; } @@ -135,10 +135,10 @@ cross_validate_types_and_qualifiers(struct gl_shader_program *prog, "interpolation qualifier, " "but %s shader input specifies %s " "interpolation qualifier\n", - _mesa_shader_enum_to_string(producer_type), + _mesa_shader_stage_to_string(producer_stage), output->name, interpolation_string(output->data.interpolation), - _mesa_shader_enum_to_string(consumer_type), + _mesa_shader_stage_to_string(consumer_stage), interpolation_string(input->data.interpolation)); return; } @@ -152,16 +152,16 @@ cross_validate_front_and_back_color(struct gl_shader_program *prog, const ir_variable *input, const ir_variable *front_color, const ir_variable *back_color, - GLenum consumer_type, - GLenum producer_type) + gl_shader_stage consumer_stage, + gl_shader_stage producer_stage) { if (front_color != NULL && front_color->data.assigned) cross_validate_types_and_qualifiers(prog, input, front_color, - consumer_type, producer_type); + consumer_stage, producer_stage); if (back_color != NULL && back_color->data.assigned) cross_validate_types_and_qualifiers(prog, input, back_color, - consumer_type, producer_type); + consumer_stage, producer_stage); } /** @@ -208,7 +208,7 @@ cross_validate_outputs_to_inputs(struct gl_shader_program *prog, cross_validate_front_and_back_color(prog, input, front_color, back_color, - consumer->Type, producer->Type); + consumer->Stage, producer->Stage); } else if (strcmp(input->name, "gl_SecondaryColor") == 0 && input->data.used) { const ir_variable *const front_color = parameters.get_variable("gl_FrontSecondaryColor"); @@ -218,12 +218,12 @@ cross_validate_outputs_to_inputs(struct gl_shader_program *prog, cross_validate_front_and_back_color(prog, input, front_color, back_color, - consumer->Type, producer->Type); + consumer->Stage, producer->Stage); } else { ir_variable *const output = parameters.get_variable(input->name); if (output != NULL) { cross_validate_types_and_qualifiers(prog, input, output, - consumer->Type, producer->Type); + consumer->Stage, producer->Stage); } } } @@ -943,10 +943,10 @@ varying_matches::match_comparator(const void *x_generic, const void *y_generic) * varyings, but excludes variables such as gl_FrontFacing and gl_FragCoord. */ static bool -is_varying_var(GLenum shaderType, const ir_variable *var) +is_varying_var(gl_shader_stage stage, const ir_variable *var) { /* Only fragment shaders will take a varying variable as an input */ - if (shaderType == GL_FRAGMENT_SHADER && + if (stage == MESA_SHADER_FRAGMENT && var->data.mode == ir_var_shader_in) { switch (var->data.location) { case VARYING_SLOT_POS: @@ -1072,7 +1072,7 @@ assign_varying_locations(struct gl_context *ctx, const unsigned producer_base = VARYING_SLOT_VAR0; const unsigned consumer_base = VARYING_SLOT_VAR0; varying_matches matches(ctx->Const.DisableVaryingPacking, - consumer && consumer->Type == GL_FRAGMENT_SHADER); + consumer && consumer->Stage == MESA_SHADER_FRAGMENT); hash_table *tfeedback_candidates = hash_table_ctor(0, hash_table_string_hash, hash_table_string_compare); hash_table *consumer_inputs @@ -1217,9 +1217,9 @@ assign_varying_locations(struct gl_context *ctx, linker_error(prog, "%s shader varying %s not written " "by %s shader\n.", - _mesa_shader_enum_to_string(consumer->Type), + _mesa_shader_stage_to_string(consumer->Stage), var->name, - _mesa_shader_enum_to_string(producer->Type)); + _mesa_shader_stage_to_string(producer->Stage)); } /* An 'in' variable is only really a shader input if its @@ -1244,24 +1244,14 @@ check_against_output_limit(struct gl_context *ctx, ir_variable *const var = ((ir_instruction *) node)->as_variable(); if (var && var->data.mode == ir_var_shader_out && - is_varying_var(producer->Type, var)) { + is_varying_var(producer->Stage, var)) { output_vectors += var->type->count_attribute_slots(); } } - unsigned max_output_components; - switch (producer->Type) { - case GL_VERTEX_SHADER: - max_output_components = ctx->Const.VertexProgram.MaxOutputComponents; - break; - case GL_GEOMETRY_SHADER: - max_output_components = ctx->Const.GeometryProgram.MaxOutputComponents; - break; - case GL_FRAGMENT_SHADER: - default: - assert(!"Should not get here."); - return false; - } + assert(producer->Stage != MESA_SHADER_FRAGMENT); + unsigned max_output_components = + ctx->Const.Program[producer->Stage].MaxOutputComponents; const unsigned output_components = output_vectors * 4; if (output_components > max_output_components) { @@ -1293,24 +1283,14 @@ check_against_input_limit(struct gl_context *ctx, ir_variable *const var = ((ir_instruction *) node)->as_variable(); if (var && var->data.mode == ir_var_shader_in && - is_varying_var(consumer->Type, var)) { + is_varying_var(consumer->Stage, var)) { input_vectors += var->type->count_attribute_slots(); } } - unsigned max_input_components; - switch (consumer->Type) { - case GL_GEOMETRY_SHADER: - max_input_components = ctx->Const.GeometryProgram.MaxInputComponents; - break; - case GL_FRAGMENT_SHADER: - max_input_components = ctx->Const.FragmentProgram.MaxInputComponents; - break; - case GL_VERTEX_SHADER: - default: - assert(!"Should not get here."); - return false; - } + assert(consumer->Stage != MESA_SHADER_VERTEX); + unsigned max_input_components = + ctx->Const.Program[consumer->Stage].MaxInputComponents; const unsigned input_components = input_vectors * 4; if (input_components > max_input_components) { diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp index a81e10737..e820f0f9f 100644 --- a/mesalib/src/glsl/linker.cpp +++ b/mesalib/src/glsl/linker.cpp @@ -438,7 +438,7 @@ analyze_clip_usage(struct gl_shader_program *prog, if (clip_vertex.variable_found() && clip_distance.variable_found()) { linker_error(prog, "%s shader writes to both `gl_ClipVertex' " "and `gl_ClipDistance'\n", - _mesa_shader_enum_to_string(shader->Type)); + _mesa_shader_stage_to_string(shader->Stage)); return; } *UsesClipDistance = clip_distance.variable_found(); @@ -786,7 +786,7 @@ void cross_validate_uniforms(struct gl_shader_program *prog) { cross_validate_globals(prog, prog->_LinkedShaders, - MESA_SHADER_TYPES, true); + MESA_SHADER_STAGES, true); } /** @@ -797,12 +797,12 @@ static bool interstage_cross_validate_uniform_blocks(struct gl_shader_program *prog) { unsigned max_num_uniform_blocks = 0; - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i]) max_num_uniform_blocks += prog->_LinkedShaders[i]->NumUniformBlocks; } - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_shader *sh = prog->_LinkedShaders[i]; prog->UniformBlockStageIndex[i] = ralloc_array(prog, int, @@ -1209,7 +1209,7 @@ link_gs_inout_layout_qualifiers(struct gl_shader_program *prog, /* No in/out qualifiers defined for anything but GLSL 1.50+ * geometry shaders so far. */ - if (linked_shader->Type != GL_GEOMETRY_SHADER || prog->Version < 150) + if (linked_shader->Stage != MESA_SHADER_GEOMETRY || prog->Version < 150) return; /* From the GLSL 1.50 spec, page 46: @@ -1376,7 +1376,7 @@ link_intrastage_shaders(void *mem_ctx, if (main == NULL) { linker_error(prog, "%s shader lacks `main'\n", - _mesa_shader_enum_to_string(shader_list[0]->Type)); + _mesa_shader_stage_to_string(shader_list[0]->Stage)); return NULL; } @@ -1450,7 +1450,7 @@ link_intrastage_shaders(void *mem_ctx, validate_ir_tree(linked->ir); /* Set the size of geometry shader input arrays */ - if (linked->Type == GL_GEOMETRY_SHADER) { + if (linked->Stage == MESA_SHADER_GEOMETRY) { unsigned num_vertices = vertices_per_prim(prog->Geom.InputType); geom_array_resize_visitor input_resize_visitor(num_vertices, prog); foreach_iter(exec_list_iterator, iter, *linked->ir) { @@ -1488,7 +1488,7 @@ link_intrastage_shaders(void *mem_ctx, static void update_array_sizes(struct gl_shader_program *prog) { - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; @@ -1511,7 +1511,7 @@ update_array_sizes(struct gl_shader_program *prog) continue; unsigned int size = var->data.max_array_access; - for (unsigned j = 0; j < MESA_SHADER_TYPES; j++) { + for (unsigned j = 0; j < MESA_SHADER_STAGES; j++) { if (prog->_LinkedShaders[j] == NULL) continue; @@ -1894,80 +1894,51 @@ store_fragdepth_layout(struct gl_shader_program *prog) static void check_resources(struct gl_context *ctx, struct gl_shader_program *prog) { - const unsigned max_samplers[] = { - ctx->Const.VertexProgram.MaxTextureImageUnits, - ctx->Const.GeometryProgram.MaxTextureImageUnits, - ctx->Const.FragmentProgram.MaxTextureImageUnits - }; - STATIC_ASSERT(Elements(max_samplers) == MESA_SHADER_TYPES); - - const unsigned max_default_uniform_components[] = { - ctx->Const.VertexProgram.MaxUniformComponents, - ctx->Const.GeometryProgram.MaxUniformComponents, - ctx->Const.FragmentProgram.MaxUniformComponents - }; - STATIC_ASSERT(Elements(max_default_uniform_components) == - MESA_SHADER_TYPES); - - const unsigned max_combined_uniform_components[] = { - ctx->Const.VertexProgram.MaxCombinedUniformComponents, - ctx->Const.GeometryProgram.MaxCombinedUniformComponents, - ctx->Const.FragmentProgram.MaxCombinedUniformComponents - }; - STATIC_ASSERT(Elements(max_combined_uniform_components) == - MESA_SHADER_TYPES); - - const unsigned max_uniform_blocks[] = { - ctx->Const.VertexProgram.MaxUniformBlocks, - ctx->Const.GeometryProgram.MaxUniformBlocks, - ctx->Const.FragmentProgram.MaxUniformBlocks - }; - STATIC_ASSERT(Elements(max_uniform_blocks) == MESA_SHADER_TYPES); - - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_shader *sh = prog->_LinkedShaders[i]; if (sh == NULL) continue; - if (sh->num_samplers > max_samplers[i]) { + if (sh->num_samplers > ctx->Const.Program[i].MaxTextureImageUnits) { linker_error(prog, "Too many %s shader texture samplers", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } - if (sh->num_uniform_components > max_default_uniform_components[i]) { + if (sh->num_uniform_components > + ctx->Const.Program[i].MaxUniformComponents) { if (ctx->Const.GLSLSkipStrictMaxUniformLimitCheck) { linker_warning(prog, "Too many %s shader default uniform block " "components, but the driver will try to optimize " "them out; this is non-portable out-of-spec " "behavior\n", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } else { linker_error(prog, "Too many %s shader default uniform block " "components", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } } if (sh->num_combined_uniform_components > - max_combined_uniform_components[i]) { + ctx->Const.Program[i].MaxCombinedUniformComponents) { if (ctx->Const.GLSLSkipStrictMaxUniformLimitCheck) { linker_warning(prog, "Too many %s shader uniform components, " "but the driver will try to optimize them out; " "this is non-portable out-of-spec behavior\n", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } else { linker_error(prog, "Too many %s shader uniform components", - _mesa_shader_type_to_string(i)); + _mesa_shader_stage_to_string(i)); } } } - unsigned blocks[MESA_SHADER_TYPES] = {0}; + unsigned blocks[MESA_SHADER_STAGES] = {0}; unsigned total_uniform_blocks = 0; for (unsigned i = 0; i < prog->NumUniformBlocks; i++) { - for (unsigned j = 0; j < MESA_SHADER_TYPES; j++) { + for (unsigned j = 0; j < MESA_SHADER_STAGES; j++) { if (prog->UniformBlockStageIndex[j][i] != -1) { blocks[j]++; total_uniform_blocks++; @@ -1979,12 +1950,14 @@ check_resources(struct gl_context *ctx, struct gl_shader_program *prog) prog->NumUniformBlocks, ctx->Const.MaxCombinedUniformBlocks); } else { - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { - if (blocks[i] > max_uniform_blocks[i]) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { + const unsigned max_uniform_blocks = + ctx->Const.Program[i].MaxUniformBlocks; + if (blocks[i] > max_uniform_blocks) { linker_error(prog, "Too many %s uniform blocks (%d/%d)", - _mesa_shader_type_to_string(i), + _mesa_shader_stage_to_string(i), blocks[i], - max_uniform_blocks[i]); + max_uniform_blocks); break; } } @@ -2010,7 +1983,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) ralloc_free(prog->UniformBlocks); prog->UniformBlocks = NULL; prog->NumUniformBlocks = 0; - for (int i = 0; i < MESA_SHADER_TYPES; i++) { + for (int i = 0; i < MESA_SHADER_STAGES; i++) { ralloc_free(prog->UniformBlockStageIndex[i]); prog->UniformBlockStageIndex[i] = NULL; } @@ -2049,16 +2022,16 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) goto done; } - switch (prog->Shaders[i]->Type) { - case GL_VERTEX_SHADER: + switch (prog->Shaders[i]->Stage) { + case MESA_SHADER_VERTEX: vert_shader_list[num_vert_shaders] = prog->Shaders[i]; num_vert_shaders++; break; - case GL_FRAGMENT_SHADER: + case MESA_SHADER_FRAGMENT: frag_shader_list[num_frag_shaders] = prog->Shaders[i]; num_frag_shaders++; break; - case GL_GEOMETRY_SHADER: + case MESA_SHADER_GEOMETRY: geom_shader_list[num_geom_shaders] = prog->Shaders[i]; num_geom_shaders++; break; @@ -2085,7 +2058,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) goto done; } - for (unsigned int i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned int i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] != NULL) ctx->Driver.DeleteShader(ctx, prog->_LinkedShaders[i]); @@ -2154,7 +2127,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) unsigned prev; - for (prev = 0; prev < MESA_SHADER_TYPES; prev++) { + for (prev = 0; prev < MESA_SHADER_STAGES; prev++) { if (prog->_LinkedShaders[prev] != NULL) break; } @@ -2162,7 +2135,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) /* Validate the inputs of each stage with the output of the preceding * stage. */ - for (unsigned i = prev + 1; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = prev + 1; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; @@ -2182,11 +2155,11 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) /* Cross-validate uniform blocks between shader stages */ validate_interstage_uniform_blocks(prog, prog->_LinkedShaders, - MESA_SHADER_TYPES); + MESA_SHADER_STAGES); if (!prog->LinkStatus) goto done; - for (unsigned int i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned int i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] != NULL) lower_named_interface_blocks(mem_ctx, prog->_LinkedShaders[i]); } @@ -2211,7 +2184,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) * uniforms, and varyings. Later optimization could possibly make * some of that unused. */ - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; @@ -2257,7 +2230,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) } unsigned first; - for (first = 0; first < MESA_SHADER_TYPES; first++) { + for (first = 0; first < MESA_SHADER_STAGES; first++) { if (prog->_LinkedShaders[first] != NULL) break; } @@ -2289,7 +2262,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog) * eliminated if they are (transitively) not used in a later stage. */ int last, next; - for (last = MESA_SHADER_TYPES-1; last >= 0; last--) { + for (last = MESA_SHADER_STAGES-1; last >= 0; last--) { if (prog->_LinkedShaders[last] != NULL) break; } @@ -2404,7 +2377,7 @@ done: free(frag_shader_list); free(geom_shader_list); - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; diff --git a/mesalib/src/glsl/lower_clip_distance.cpp b/mesalib/src/glsl/lower_clip_distance.cpp index bb4f6ab11..2d6138d5a 100644 --- a/mesalib/src/glsl/lower_clip_distance.cpp +++ b/mesalib/src/glsl/lower_clip_distance.cpp @@ -54,10 +54,10 @@ namespace { class lower_clip_distance_visitor : public ir_rvalue_visitor { public: - explicit lower_clip_distance_visitor(GLenum shader_type) + explicit lower_clip_distance_visitor(gl_shader_stage shader_stage) : progress(false), old_clip_distance_1d_var(NULL), old_clip_distance_2d_var(NULL), new_clip_distance_1d_var(NULL), - new_clip_distance_2d_var(NULL), shader_type(shader_type) + new_clip_distance_2d_var(NULL), shader_stage(shader_stage) { } @@ -96,9 +96,9 @@ public: ir_variable *new_clip_distance_2d_var; /** - * Type of shader we are compiling (e.g. GL_VERTEX_SHADER) + * Type of shader we are compiling (e.g. MESA_SHADER_VERTEX) */ - const GLenum shader_type; + const gl_shader_stage shader_stage; }; } /* anonymous namespace */ @@ -142,7 +142,7 @@ lower_clip_distance_visitor::visit(ir_variable *ir) } else { /* 2D gl_ClipDistance (used for geometry input). */ assert(ir->data.mode == ir_var_shader_in && - this->shader_type == GL_GEOMETRY_SHADER_ARB); + this->shader_stage == MESA_SHADER_GEOMETRY); if (this->old_clip_distance_2d_var) return visit_continue; @@ -253,7 +253,7 @@ lower_clip_distance_visitor::is_clip_distance_vec8(ir_rvalue *ir) } if (this->old_clip_distance_2d_var) { /* 2D clip distance is only possible as a geometry input */ - assert(this->shader_type == GL_GEOMETRY_SHADER_ARB); + assert(this->shader_stage == MESA_SHADER_GEOMETRY); ir_dereference_array *array_ref = ir->as_dereference_array(); if (array_ref) { @@ -288,7 +288,7 @@ lower_clip_distance_visitor::lower_clip_distance_vec8(ir_rvalue *ir) } if (this->old_clip_distance_2d_var) { /* 2D clip distance is only possible as a geometry input */ - assert(this->shader_type == GL_GEOMETRY_SHADER_ARB); + assert(this->shader_stage == MESA_SHADER_GEOMETRY); ir_dereference_array *array_ref = ir->as_dereference_array(); if (array_ref) { @@ -536,7 +536,7 @@ lower_clip_distance_visitor::visit_leave(ir_call *ir) bool lower_clip_distance(gl_shader *shader) { - lower_clip_distance_visitor v(shader->Type); + lower_clip_distance_visitor v(shader->Stage); visit_list_elements(&v, shader->ir); diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp index 9edef5d04..c23d1801b 100644 --- a/mesalib/src/glsl/lower_packed_varyings.cpp +++ b/mesalib/src/glsl/lower_packed_varyings.cpp @@ -669,7 +669,7 @@ lower_packed_varyings(void *mem_ctx, unsigned location_base, gs_input_vertices, &new_instructions); visitor.run(instructions); if (mode == ir_var_shader_out) { - if (shader->Type == GL_GEOMETRY_SHADER) { + if (shader->Stage == MESA_SHADER_GEOMETRY) { /* For geometry shaders, outputs need to be lowered before each call * to EmitVertex() */ diff --git a/mesalib/src/glsl/main.cpp b/mesalib/src/glsl/main.cpp index aa188b1f1..03b7c786b 100644 --- a/mesalib/src/glsl/main.cpp +++ b/mesalib/src/glsl/main.cpp @@ -62,20 +62,20 @@ initialize_context(struct gl_context *ctx, gl_api api) ctx->Const.MaxTextureCoordUnits = 0; ctx->Const.MaxTextureUnits = 8; - ctx->Const.VertexProgram.MaxAttribs = 8; - ctx->Const.VertexProgram.MaxTextureImageUnits = 0; - ctx->Const.VertexProgram.MaxUniformComponents = 128 * 4; - ctx->Const.VertexProgram.MaxInputComponents = 0; /* not used */ - ctx->Const.VertexProgram.MaxOutputComponents = 32; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 8; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 0; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 128 * 4; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxInputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 32; - ctx->Const.FragmentProgram.MaxTextureImageUnits = + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = ctx->Const.MaxCombinedTextureImageUnits; - ctx->Const.FragmentProgram.MaxUniformComponents = 16 * 4; - ctx->Const.FragmentProgram.MaxInputComponents = - ctx->Const.VertexProgram.MaxOutputComponents; - ctx->Const.FragmentProgram.MaxOutputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 16 * 4; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxOutputComponents = 0; /* not used */ - ctx->Const.MaxVarying = ctx->Const.VertexProgram.MaxOutputComponents / 4; + ctx->Const.MaxVarying = ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents / 4; break; case 110: case 120: @@ -88,20 +88,20 @@ initialize_context(struct gl_context *ctx, gl_api api) ctx->Const.MaxTextureCoordUnits = 2; ctx->Const.MaxTextureUnits = 2; - ctx->Const.VertexProgram.MaxAttribs = 16; - ctx->Const.VertexProgram.MaxTextureImageUnits = 0; - ctx->Const.VertexProgram.MaxUniformComponents = 512; - ctx->Const.VertexProgram.MaxInputComponents = 0; /* not used */ - ctx->Const.VertexProgram.MaxOutputComponents = 32; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 0; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 512; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxInputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 32; - ctx->Const.FragmentProgram.MaxTextureImageUnits = + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = ctx->Const.MaxCombinedTextureImageUnits; - ctx->Const.FragmentProgram.MaxUniformComponents = 64; - ctx->Const.FragmentProgram.MaxInputComponents = - ctx->Const.VertexProgram.MaxOutputComponents; - ctx->Const.FragmentProgram.MaxOutputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 64; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxOutputComponents = 0; /* not used */ - ctx->Const.MaxVarying = ctx->Const.VertexProgram.MaxOutputComponents / 4; + ctx->Const.MaxVarying = ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents / 4; break; case 130: case 140: @@ -114,19 +114,19 @@ initialize_context(struct gl_context *ctx, gl_api api) ctx->Const.MaxTextureCoordUnits = 8; ctx->Const.MaxTextureUnits = 2; - ctx->Const.VertexProgram.MaxAttribs = 16; - ctx->Const.VertexProgram.MaxTextureImageUnits = 16; - ctx->Const.VertexProgram.MaxUniformComponents = 1024; - ctx->Const.VertexProgram.MaxInputComponents = 0; /* not used */ - ctx->Const.VertexProgram.MaxOutputComponents = 64; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxInputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 64; - ctx->Const.FragmentProgram.MaxTextureImageUnits = 16; - ctx->Const.FragmentProgram.MaxUniformComponents = 1024; - ctx->Const.FragmentProgram.MaxInputComponents = - ctx->Const.VertexProgram.MaxOutputComponents; - ctx->Const.FragmentProgram.MaxOutputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxOutputComponents = 0; /* not used */ - ctx->Const.MaxVarying = ctx->Const.VertexProgram.MaxOutputComponents / 4; + ctx->Const.MaxVarying = ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents / 4; break; case 150: case 330: @@ -138,28 +138,28 @@ initialize_context(struct gl_context *ctx, gl_api api) ctx->Const.MaxTextureCoordUnits = 8; ctx->Const.MaxTextureUnits = 2; - ctx->Const.VertexProgram.MaxAttribs = 16; - ctx->Const.VertexProgram.MaxTextureImageUnits = 16; - ctx->Const.VertexProgram.MaxUniformComponents = 1024; - ctx->Const.VertexProgram.MaxInputComponents = 0; /* not used */ - ctx->Const.VertexProgram.MaxOutputComponents = 64; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxInputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 64; - ctx->Const.GeometryProgram.MaxTextureImageUnits = 16; - ctx->Const.GeometryProgram.MaxUniformComponents = 1024; - ctx->Const.GeometryProgram.MaxInputComponents = - ctx->Const.VertexProgram.MaxOutputComponents; - ctx->Const.GeometryProgram.MaxOutputComponents = 128; + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxInputComponents = + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents; + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxOutputComponents = 128; - ctx->Const.FragmentProgram.MaxTextureImageUnits = 16; - ctx->Const.FragmentProgram.MaxUniformComponents = 1024; - ctx->Const.FragmentProgram.MaxInputComponents = - ctx->Const.GeometryProgram.MaxOutputComponents; - ctx->Const.FragmentProgram.MaxOutputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxOutputComponents; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxOutputComponents = 0; /* not used */ ctx->Const.MaxCombinedTextureImageUnits = - ctx->Const.VertexProgram.MaxTextureImageUnits - + ctx->Const.GeometryProgram.MaxTextureImageUnits - + ctx->Const.FragmentProgram.MaxTextureImageUnits; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits + + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits + + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; ctx->Const.MaxGeometryOutputVertices = 256; ctx->Const.MaxGeometryTotalOutputComponents = 1024; @@ -178,18 +178,18 @@ initialize_context(struct gl_context *ctx, gl_api api) ctx->Const.MaxTextureCoordUnits = 0; ctx->Const.MaxTextureUnits = 0; - ctx->Const.VertexProgram.MaxAttribs = 16; - ctx->Const.VertexProgram.MaxTextureImageUnits = 16; - ctx->Const.VertexProgram.MaxUniformComponents = 1024; - ctx->Const.VertexProgram.MaxInputComponents = 0; /* not used */ - ctx->Const.VertexProgram.MaxOutputComponents = 16 * 4; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 1024; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxInputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 16 * 4; - ctx->Const.FragmentProgram.MaxTextureImageUnits = 16; - ctx->Const.FragmentProgram.MaxUniformComponents = 224; - ctx->Const.FragmentProgram.MaxInputComponents = 15 * 4; - ctx->Const.FragmentProgram.MaxOutputComponents = 0; /* not used */ + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = 16; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 224; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = 15 * 4; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxOutputComponents = 0; /* not used */ - ctx->Const.MaxVarying = ctx->Const.FragmentProgram.MaxInputComponents / 4; + ctx->Const.MaxVarying = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents / 4; break; } @@ -276,7 +276,7 @@ void compile_shader(struct gl_context *ctx, struct gl_shader *shader) { struct _mesa_glsl_parse_state *state = - new(shader) _mesa_glsl_parse_state(ctx, shader->Type, shader); + new(shader) _mesa_glsl_parse_state(ctx, shader->Stage, shader); _mesa_glsl_compile_shader(ctx, shader, dump_ast, dump_hir); @@ -362,6 +362,7 @@ main(int argc, char **argv) shader->Type = GL_FRAGMENT_SHADER; else usage_fail(argv[0]); + shader->Stage = _mesa_shader_enum_to_shader_stage(shader->Type); shader->Source = load_text_file(whole_program, argv[optind]); if (shader->Source == NULL) { @@ -388,7 +389,7 @@ main(int argc, char **argv) printf("Info log for linking:\n%s\n", whole_program->InfoLog); } - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) ralloc_free(whole_program->_LinkedShaders[i]); ralloc_free(whole_program); diff --git a/mesalib/src/glsl/opt_algebraic.cpp b/mesalib/src/glsl/opt_algebraic.cpp index 05a589989..332f0b77b 100644 --- a/mesalib/src/glsl/opt_algebraic.cpp +++ b/mesalib/src/glsl/opt_algebraic.cpp @@ -88,6 +88,12 @@ is_vec_one(ir_constant *ir) } static inline bool +is_vec_two(ir_constant *ir) +{ + return (ir == NULL) ? false : ir->is_value(2.0, 2); +} + +static inline bool is_vec_negative_one(ir_constant *ir) { return (ir == NULL) ? false : ir->is_negative_one(); @@ -416,6 +422,17 @@ ir_algebraic_visitor::handle_expression(ir_expression *ir) } break; + case ir_binop_pow: + /* 1^x == 1 */ + if (is_vec_one(op_const[0])) + return op_const[0]; + + /* pow(2,x) == exp2(x) */ + if (is_vec_two(op_const[0])) + return expr(ir_unop_exp2, ir->operands[1]); + + break; + case ir_unop_rcp: if (op_expr[0] && op_expr[0]->operation == ir_unop_rcp) return op_expr[0]->operands[0]; diff --git a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp index a939a2b64..c2a306e7b 100644 --- a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp +++ b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp @@ -512,7 +512,7 @@ do_dead_builtin_varyings(struct gl_context *ctx, tfeedback_decl *tfeedback_decls) { /* Lower the gl_FragData array to separate variables. */ - if (consumer && consumer->Type == GL_FRAGMENT_SHADER) { + if (consumer && consumer->Stage == MESA_SHADER_FRAGMENT) { lower_fragdata_array(consumer->ir); } @@ -574,7 +574,7 @@ do_dead_builtin_varyings(struct gl_context *ctx, * This doesn't prevent elimination of the gl_TexCoord elements which * are not read by the fragment shader. We want to eliminate those anyway. */ - if (consumer->Type == GL_FRAGMENT_SHADER) { + if (consumer->Stage == MESA_SHADER_FRAGMENT) { producer_info.texcoord_usage = (1 << MAX_TEXTURE_COORD_UNITS) - 1; } diff --git a/mesalib/src/glsl/standalone_scaffolding.cpp b/mesalib/src/glsl/standalone_scaffolding.cpp index cbff6d182..257d2e7a9 100644 --- a/mesalib/src/glsl/standalone_scaffolding.cpp +++ b/mesalib/src/glsl/standalone_scaffolding.cpp @@ -76,6 +76,7 @@ _mesa_new_shader(struct gl_context *ctx, GLuint name, GLenum type) shader = rzalloc(NULL, struct gl_shader); if (shader) { shader->Type = type; + shader->Stage = _mesa_shader_enum_to_shader_stage(type); shader->Name = name; shader->RefCount = 1; } @@ -126,16 +127,16 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api) ctx->Const.MaxClipPlanes = 6; ctx->Const.MaxTextureUnits = 2; ctx->Const.MaxTextureCoordUnits = 2; - ctx->Const.VertexProgram.MaxAttribs = 16; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs = 16; - ctx->Const.VertexProgram.MaxUniformComponents = 512; - ctx->Const.VertexProgram.MaxOutputComponents = 32; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents = 512; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents = 32; ctx->Const.MaxVarying = 8; /* == gl_MaxVaryingFloats / 4 */ - ctx->Const.VertexProgram.MaxTextureImageUnits = 0; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = 0; ctx->Const.MaxCombinedTextureImageUnits = 2; - ctx->Const.FragmentProgram.MaxTextureImageUnits = 2; - ctx->Const.FragmentProgram.MaxUniformComponents = 64; - ctx->Const.FragmentProgram.MaxInputComponents = 32; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = 2; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents = 64; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents = 32; ctx->Const.MaxDrawBuffers = 1; @@ -148,6 +149,6 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api) /* Default pragma settings */ options.DefaultPragmas.Optimize = true; - for (int sh = 0; sh < MESA_SHADER_TYPES; ++sh) + for (int sh = 0; sh < MESA_SHADER_STAGES; ++sh) memcpy(&ctx->ShaderCompilerOptions[sh], &options, sizeof(options)); } diff --git a/mesalib/src/glsl/standalone_scaffolding.h b/mesalib/src/glsl/standalone_scaffolding.h index 9f4818a8a..327fef2df 100644 --- a/mesalib/src/glsl/standalone_scaffolding.h +++ b/mesalib/src/glsl/standalone_scaffolding.h @@ -48,8 +48,8 @@ extern "C" void _mesa_shader_debug(struct gl_context *ctx, GLenum type, GLuint *id, const char *msg, int len); -static inline gl_shader_type -_mesa_shader_type_to_index(GLenum v) +static inline gl_shader_stage +_mesa_shader_enum_to_shader_stage(GLenum v) { switch (v) { case GL_VERTEX_SHADER: @@ -59,7 +59,7 @@ _mesa_shader_type_to_index(GLenum v) case GL_GEOMETRY_SHADER: return MESA_SHADER_GEOMETRY; default: - assert(!"bad value in _mesa_shader_type_to_index()"); + assert(!"bad value in _mesa_shader_enum_to_shader_stage()"); return MESA_SHADER_VERTEX; } } diff --git a/mesalib/src/glsl/test_optpass.cpp b/mesalib/src/glsl/test_optpass.cpp index 67e2ab2b1..1a15f3c63 100644 --- a/mesalib/src/glsl/test_optpass.cpp +++ b/mesalib/src/glsl/test_optpass.cpp @@ -204,11 +204,12 @@ int test_optpass(int argc, char **argv) struct gl_shader *shader = rzalloc(NULL, struct gl_shader); shader->Type = shader_type; + shader->Stage = _mesa_shader_enum_to_shader_stage(shader_type); string input = read_stdin_to_eof(); struct _mesa_glsl_parse_state *state - = new(shader) _mesa_glsl_parse_state(ctx, shader->Type, shader); + = new(shader) _mesa_glsl_parse_state(ctx, shader->Stage, shader); if (input_format_ir) { shader->ir = new(shader) exec_list; @@ -242,7 +243,7 @@ int test_optpass(int argc, char **argv) if (!state->error) { GLboolean progress; const struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(shader_type)]; + &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader_type)]; do { progress = do_optimization_passes(shader->ir, &argv[optind], argc - optind, quiet != 0, options); diff --git a/mesalib/src/hgl/GLDispatcher.cpp b/mesalib/src/hgl/GLDispatcher.cpp new file mode 100644 index 000000000..46b91d57c --- /dev/null +++ b/mesalib/src/hgl/GLDispatcher.cpp @@ -0,0 +1,72 @@ +/* + * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000-2012 Haiku, Inc. All Rights Reserved. + * Distributed under the terms of the MIT License. + * + * Authors: + * Brian Paul <brian.e.paul@gmail.com> + * Philippe Houdoin <philippe.houdoin@free.fr> + * Alexander von Gluck IV <kallisti5@unixzen.com> + */ + + +extern "C" { +#include "glapi/glapi.h" +#include "glapi/glapi_priv.h" + +/* + * NOTE: this file portion implements C-based dispatch of the OpenGL entrypoints + * (glAccum, glBegin, etc). + * This code IS NOT USED if we're compiling on an x86 system and using + * the glapi_x86.S assembly code. + */ +#if !(defined(USE_X86_ASM) || defined(USE_SPARC_ASM)) + +#define KEYWORD1 PUBLIC +#define KEYWORD2 +#define NAME(func) gl##func + +#define DISPATCH(func, args, msg) \ + const struct _glapi_table* dispatch; \ + dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\ + (dispatch->func) args + +#define RETURN_DISPATCH(func, args, msg) \ + const struct _glapi_table* dispatch; \ + dispatch = _glapi_Dispatch ? _glapi_Dispatch : _glapi_get_dispatch();\ + return (dispatch->func) args + +#endif +} + + +/* NOTE: this file portion implement a thin OpenGL entrypoints dispatching + C++ wrapper class + */ + +#include "GLDispatcher.h" + +BGLDispatcher::BGLDispatcher() +{ +} + + +BGLDispatcher::~BGLDispatcher() +{ +} + + +status_t +BGLDispatcher::CheckTable(const struct _glapi_table* table) +{ + _glapi_check_table(table ? table : _glapi_get_dispatch()); + return B_OK; +} + + +status_t +BGLDispatcher::SetTable(struct _glapi_table* table) +{ + _glapi_set_dispatch(table); + return B_OK; +} diff --git a/mesalib/src/hgl/GLDispatcher.h b/mesalib/src/hgl/GLDispatcher.h new file mode 100644 index 000000000..44bca8ce5 --- /dev/null +++ b/mesalib/src/hgl/GLDispatcher.h @@ -0,0 +1,109 @@ +/* + * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. + * Copyright 2000-2012 Haiku, Inc. All Rights Reserved. + * Distributed under the terms of the MIT License. + * + * Authors: + * Brian Paul <brian.e.paul@gmail.com> + * Philippe Houdoin <philippe.houdoin@free.fr> + */ +#ifndef GLDISPATCHER_H +#define GLDISPATCHER_H + + +#include <BeBuild.h> +#include <GL/gl.h> +#include <SupportDefs.h> + +#include "glheader.h" + +extern "C" { +#include "glapi/glapi.h" +} + + +class BGLDispatcher +{ + // Private unimplemented copy constructors + BGLDispatcher(const BGLDispatcher &); + BGLDispatcher & operator=(const BGLDispatcher &); + + public: + BGLDispatcher(); + ~BGLDispatcher(); + + void SetCurrentContext(void* context); + void* CurrentContext(); + + struct _glapi_table* Table(); + status_t CheckTable( + const struct _glapi_table* dispatch = NULL); + status_t SetTable(struct _glapi_table* dispatch); + uint32 TableSize(); + + const _glapi_proc operator[](const char* functionName); + const char* operator[](uint32 offset); + + const _glapi_proc AddressOf(const char* functionName); + uint32 OffsetOf(const char* functionName); +}; + + +// Inlines methods +inline void +BGLDispatcher::SetCurrentContext(void* context) +{ + _glapi_set_context(context); +} + + +inline void* +BGLDispatcher::CurrentContext() +{ + return _glapi_get_context(); +} + + +inline struct _glapi_table* +BGLDispatcher::Table() +{ + return _glapi_get_dispatch(); +} + + +inline uint32 +BGLDispatcher::TableSize() +{ + return _glapi_get_dispatch_table_size(); +} + + +inline const _glapi_proc +BGLDispatcher::operator[](const char* functionName) +{ + return _glapi_get_proc_address(functionName); +} + + +inline const char* +BGLDispatcher::operator[](uint32 offset) +{ + return _glapi_get_proc_name((GLuint) offset); +} + + +inline const _glapi_proc +BGLDispatcher::AddressOf(const char* functionName) +{ + return _glapi_get_proc_address(functionName); +} + + +inline uint32 +BGLDispatcher::OffsetOf(const char* functionName) +{ + return (uint32) _glapi_get_proc_offset(functionName); +} + + +#endif // GLDISPATCHER_H diff --git a/mesalib/src/hgl/GLRenderer.cpp b/mesalib/src/hgl/GLRenderer.cpp new file mode 100644 index 000000000..4573a64a3 --- /dev/null +++ b/mesalib/src/hgl/GLRenderer.cpp @@ -0,0 +1,106 @@ +/* + * Copyright 2006-2008, Philippe Houdoin. All rights reserved. + * Distributed under the terms of the MIT License. + */ + + +#include <kernel/image.h> + +#include "GLRenderer.h" + +#include "GLDispatcher.h" + + +BGLRenderer::BGLRenderer(BGLView* view, ulong glOptions, + BGLDispatcher* dispatcher) + : + fRefCount(1), + fView(view), + fOptions(glOptions), + fDispatcher(dispatcher) +{ +} + + +BGLRenderer::~BGLRenderer() +{ + delete fDispatcher; +} + + +void +BGLRenderer::Acquire() +{ + atomic_add(&fRefCount, 1); +} + + +void +BGLRenderer::Release() +{ + if (atomic_add(&fRefCount, -1) < 1) + delete this; +} + + +void +BGLRenderer::LockGL() +{ +} + + +void +BGLRenderer::UnlockGL() +{ +} + + +void +BGLRenderer::SwapBuffers(bool VSync) +{ +} + + +void +BGLRenderer::Draw(BRect updateRect) +{ +} + + +status_t +BGLRenderer::CopyPixelsOut(BPoint source, BBitmap* dest) +{ + return B_ERROR; +} + + +status_t +BGLRenderer::CopyPixelsIn(BBitmap* source, BPoint dest) +{ + return B_ERROR; +} + + +void +BGLRenderer::FrameResized(float width, float height) +{ +} + + +void +BGLRenderer::DirectConnected(direct_buffer_info* info) +{ +} + + +void +BGLRenderer::EnableDirectMode(bool enabled) +{ +} + + +status_t BGLRenderer::_Reserved_Renderer_0(int32 n, void* p) { return B_ERROR; } +status_t BGLRenderer::_Reserved_Renderer_1(int32 n, void* p) { return B_ERROR; } +status_t BGLRenderer::_Reserved_Renderer_2(int32 n, void* p) { return B_ERROR; } +status_t BGLRenderer::_Reserved_Renderer_3(int32 n, void* p) { return B_ERROR; } +status_t BGLRenderer::_Reserved_Renderer_4(int32 n, void* p) { return B_ERROR; } diff --git a/mesalib/src/hgl/GLRendererRoster.cpp b/mesalib/src/hgl/GLRendererRoster.cpp new file mode 100644 index 000000000..1712a871c --- /dev/null +++ b/mesalib/src/hgl/GLRendererRoster.cpp @@ -0,0 +1,224 @@ +/* + * Copyright 2006-2012 Haiku, Inc. All Rights Reserved. + * Distributed under the terms of the MIT License. + * + * Authors: + * Philippe Houdoin <philippe.houdoin@free.fr> + * Alexander von Gluck IV <kallisti5@unixzen.com> + */ + + +#include <driver_settings.h> +#include <image.h> + +#include <kernel/image.h> +#include <system/safemode_defs.h> + +#include <Directory.h> +#include <FindDirectory.h> +#include <Path.h> +#include <String.h> +#include "GLDispatcher.h" +#include "GLRendererRoster.h" + +#include <new> +#include <string.h> + + +extern "C" status_t _kern_get_safemode_option(const char* parameter, + char* buffer, size_t* _bufferSize); + + +GLRendererRoster::GLRendererRoster(BGLView* view, ulong options) + : + fNextID(0), + fView(view), + fOptions(options), + fSafeMode(false), + fABISubDirectory(NULL) +{ + char parameter[32]; + size_t parameterLength = sizeof(parameter); + + if (_kern_get_safemode_option(B_SAFEMODE_SAFE_MODE, + parameter, ¶meterLength) == B_OK) { + if (!strcasecmp(parameter, "enabled") || !strcasecmp(parameter, "on") + || !strcasecmp(parameter, "true") || !strcasecmp(parameter, "yes") + || !strcasecmp(parameter, "enable") || !strcmp(parameter, "1")) + fSafeMode = true; + } + + if (_kern_get_safemode_option(B_SAFEMODE_DISABLE_USER_ADD_ONS, + parameter, ¶meterLength) == B_OK) { + if (!strcasecmp(parameter, "enabled") || !strcasecmp(parameter, "on") + || !strcasecmp(parameter, "true") || !strcasecmp(parameter, "yes") + || !strcasecmp(parameter, "enable") || !strcmp(parameter, "1")) + fSafeMode = true; + } + + // We might run in compatibility mode on a system with a different ABI. The + // renderers matching our ABI can usually be found in respective + // subdirectories of the opengl add-ons directories. + system_info info; + if (get_system_info(&info) == B_OK + && (info.abi & B_HAIKU_ABI_MAJOR) + != (B_HAIKU_ABI & B_HAIKU_ABI_MAJOR)) { + switch (B_HAIKU_ABI & B_HAIKU_ABI_MAJOR) { + case B_HAIKU_ABI_GCC_2: + fABISubDirectory = "gcc2"; + break; + case B_HAIKU_ABI_GCC_4: + fABISubDirectory = "gcc4"; + break; + } + } + + AddDefaultPaths(); +} + + +GLRendererRoster::~GLRendererRoster() +{ + +} + + +BGLRenderer* +GLRendererRoster::GetRenderer(int32 id) +{ + RendererMap::const_iterator iterator = fRenderers.find(id); + if (iterator == fRenderers.end()) + return NULL; + + struct renderer_item item = iterator->second; + return item.renderer; +} + + +void +GLRendererRoster::AddDefaultPaths() +{ + // add user directories first, so that they can override system renderers + const directory_which paths[] = { + B_USER_NONPACKAGED_ADDONS_DIRECTORY, + B_USER_ADDONS_DIRECTORY, + B_SYSTEM_ADDONS_DIRECTORY, + }; + + for (uint32 i = fSafeMode ? 4 : 0; + i < sizeof(paths) / sizeof(paths[0]); i++) { + BPath path; + status_t status = find_directory(paths[i], &path, true); + if (status == B_OK && path.Append("opengl") == B_OK) + AddPath(path.Path()); + } +} + + +status_t +GLRendererRoster::AddPath(const char* path) +{ + BDirectory directory(path); + status_t status = directory.InitCheck(); + if (status < B_OK) + return status; + + // if a subdirectory for our ABI exists, use that instead + if (fABISubDirectory != NULL) { + BEntry entry(&directory, fABISubDirectory); + if (entry.IsDirectory()) { + status = directory.SetTo(&entry); + if (status != B_OK) + return status; + } + } + + node_ref nodeRef; + status = directory.GetNodeRef(&nodeRef); + if (status < B_OK) + return status; + + int32 count = 0; + int32 files = 0; + + entry_ref ref; + BEntry entry; + while (directory.GetNextRef(&ref) == B_OK) { + entry.SetTo(&ref); + if (entry.InitCheck() == B_OK && !entry.IsFile()) + continue; + + if (CreateRenderer(ref) == B_OK) + count++; + + files++; + } + + if (files != 0 && count == 0) + return B_BAD_VALUE; + + return B_OK; +} + + +status_t +GLRendererRoster::AddRenderer(BGLRenderer* renderer, + image_id image, const entry_ref* ref, ino_t node) +{ + renderer_item item; + item.renderer = renderer; + item.image = image; + item.node = node; + if (ref != NULL) + item.ref = *ref; + + try { + fRenderers[fNextID] = item; + } catch (...) { + return B_NO_MEMORY; + } + + renderer->fOwningRoster = this; + renderer->fID = fNextID++; + return B_OK; +} + + +status_t +GLRendererRoster::CreateRenderer(const entry_ref& ref) +{ + BEntry entry(&ref); + node_ref nodeRef; + status_t status = entry.GetNodeRef(&nodeRef); + if (status < B_OK) + return status; + + BPath path(&ref); + image_id image = load_add_on(path.Path()); + if (image < B_OK) + return image; + + BGLRenderer* (*instantiate_renderer) + (BGLView* view, ulong options, BGLDispatcher* dispatcher); + + status = get_image_symbol(image, "instantiate_gl_renderer", + B_SYMBOL_TYPE_TEXT, (void**)&instantiate_renderer); + if (status == B_OK) { + BGLRenderer* renderer + = instantiate_renderer(fView, fOptions, new BGLDispatcher()); + if (!renderer) { + unload_add_on(image); + return B_UNSUPPORTED; + } + + if (AddRenderer(renderer, image, &ref, nodeRef.node) != B_OK) { + renderer->Release(); + // this will delete the renderer + unload_add_on(image); + } + return B_OK; + } + unload_add_on(image); + + return status; +} diff --git a/mesalib/src/hgl/GLRendererRoster.h b/mesalib/src/hgl/GLRendererRoster.h new file mode 100644 index 000000000..5c8da2711 --- /dev/null +++ b/mesalib/src/hgl/GLRendererRoster.h @@ -0,0 +1,51 @@ +/* + * Copyright 2006-2012, Haiku, Inc. All Rights Reserved. + * Distributed under the terms of the MIT License. + * + * Authors: + * Philippe Houdoin <philippe.houdoin@free.fr> + */ +#ifndef _GLRENDERER_ROSTER_H +#define _GLRENDERER_ROSTER_H + + +#include <GLRenderer.h> + +#include <map> + + +struct renderer_item { + BGLRenderer* renderer; + entry_ref ref; + ino_t node; + image_id image; +}; + +typedef std::map<renderer_id, renderer_item> RendererMap; + + +class GLRendererRoster { + public: + GLRendererRoster(BGLView* view, ulong options); + virtual ~GLRendererRoster(); + + BGLRenderer* GetRenderer(int32 id = 0); + + private: + void AddDefaultPaths(); + status_t AddPath(const char* path); + status_t AddRenderer(BGLRenderer* renderer, + image_id image, const entry_ref* ref, ino_t node); + status_t CreateRenderer(const entry_ref& ref); + + RendererMap fRenderers; + int32 fNextID; + BGLView* fView; + ulong fOptions; + bool fSafeMode; + const char* fABISubDirectory; + +}; + + +#endif /* _GLRENDERER_ROSTER_H */ diff --git a/mesalib/src/hgl/GLView.cpp b/mesalib/src/hgl/GLView.cpp new file mode 100644 index 000000000..9ae5b5c83 --- /dev/null +++ b/mesalib/src/hgl/GLView.cpp @@ -0,0 +1,643 @@ +/* + * Copyright 2006-2012, Haiku. All rights reserved. + * Distributed under the terms of the MIT License. + * + * Authors: + * Jérôme Duval, korli@users.berlios.de + * Philippe Houdoin, philippe.houdoin@free.fr + * Stefano Ceccherini, burton666@libero.it + */ + +#include <kernel/image.h> + +#include <GLView.h> + +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <DirectWindow.h> +#include <GLRenderer.h> + +#include "interface/DirectWindowPrivate.h" +#include "GLDispatcher.h" +#include "GLRendererRoster.h" + + +struct glview_direct_info { + direct_buffer_info* direct_info; + bool direct_connected; + bool enable_direct_mode; + + glview_direct_info(); + ~glview_direct_info(); +}; + + +BGLView::BGLView(BRect rect, const char* name, ulong resizingMode, ulong mode, + ulong options) + : + BView(rect, name, B_FOLLOW_ALL_SIDES, mode | B_WILL_DRAW | B_FRAME_EVENTS), + // | B_FULL_UPDATE_ON_RESIZE) + fGc(NULL), + fOptions(options), + fDitherCount(0), + fDrawLock("BGLView draw lock"), + fDisplayLock("BGLView display lock"), + fClipInfo(NULL), + fRenderer(NULL), + fRoster(NULL), + fDitherMap(NULL) +{ + fRoster = new GLRendererRoster(this, options); +} + + +BGLView::~BGLView() +{ + delete fClipInfo; + if (fRenderer) + fRenderer->Release(); +} + + +void +BGLView::LockGL() +{ + // TODO: acquire the OpenGL API lock it on this glview + + fDisplayLock.Lock(); + if (fRenderer) + fRenderer->LockGL(); +} + + +void +BGLView::UnlockGL() +{ + if (fRenderer) + fRenderer->UnlockGL(); + fDisplayLock.Unlock(); + + // TODO: release the GL API lock to others glviews +} + + +void +BGLView::SwapBuffers() +{ + SwapBuffers(false); +} + + +void +BGLView::SwapBuffers(bool vSync) +{ + if (fRenderer) { + _LockDraw(); + fRenderer->SwapBuffers(vSync); + _UnlockDraw(); + } +} + + +BView* +BGLView::EmbeddedView() +{ + return NULL; +} + + +void* +BGLView::GetGLProcAddress(const char* procName) +{ + BGLDispatcher* glDispatcher = NULL; + + if (fRenderer) + glDispatcher = fRenderer->GLDispatcher(); + + if (glDispatcher) + return (void*)glDispatcher->AddressOf(procName); + + return NULL; +} + + +status_t +BGLView::CopyPixelsOut(BPoint source, BBitmap* dest) +{ + if (!fRenderer) + return B_ERROR; + + if (!dest || !dest->Bounds().IsValid()) + return B_BAD_VALUE; + + return fRenderer->CopyPixelsOut(source, dest); +} + + +status_t +BGLView::CopyPixelsIn(BBitmap* source, BPoint dest) +{ + if (!fRenderer) + return B_ERROR; + + if (!source || !source->Bounds().IsValid()) + return B_BAD_VALUE; + + return fRenderer->CopyPixelsIn(source, dest); +} + + +/*! Mesa's GLenum is not ulong but uint, so we can't use GLenum + without breaking this method signature. + Instead, we have to use the effective BeOS's SGI OpenGL GLenum type: + unsigned long. + */ +void +BGLView::ErrorCallback(unsigned long errorCode) +{ + char msg[32]; + sprintf(msg, "GL: Error code $%04lx.", errorCode); + // TODO: under BeOS R5, it call debugger(msg); + fprintf(stderr, "%s\n", msg); +} + + +void +BGLView::Draw(BRect updateRect) +{ + if (fRenderer) { + _LockDraw(); + fRenderer->Draw(updateRect); + _UnlockDraw(); + return; + } + // TODO: auto-size and center the string + MovePenTo(8, 32); + DrawString("No OpenGL renderer available!"); +} + + +void +BGLView::AttachedToWindow() +{ + BView::AttachedToWindow(); + + fBounds = Bounds(); + for (BView* view = this; view != NULL; view = view->Parent()) + view->ConvertToParent(&fBounds); + + fRenderer = fRoster->GetRenderer(); + if (fRenderer != NULL) { + // Jackburton: The following code was commented because it doesn't look + // good in "direct" mode: + // when the window is moved, the app_server doesn't paint the view's + // background, and the stuff behind the window itself shows up. + // Setting the view color to black, instead, looks a bit more elegant. +#if 0 + // Don't paint white window background when resized + SetViewColor(B_TRANSPARENT_32_BIT); +#else + SetViewColor(0, 0, 0); +#endif + + // Set default OpenGL viewport: + LockGL(); + glViewport(0, 0, Bounds().IntegerWidth(), Bounds().IntegerHeight()); + UnlockGL(); + fRenderer->FrameResized(Bounds().IntegerWidth(), + Bounds().IntegerHeight()); + + if (fClipInfo) { + fRenderer->DirectConnected(fClipInfo->direct_info); + fRenderer->EnableDirectMode(fClipInfo->enable_direct_mode); + } + + return; + } + + fprintf(stderr, "no renderer found! \n"); + + // No Renderer, no rendering. Setup a minimal "No Renderer" string drawing + // context + SetFont(be_bold_font); + // SetFontSize(16); +} + + +void +BGLView::AllAttached() +{ + BView::AllAttached(); +} + + +void +BGLView::DetachedFromWindow() +{ + if (fRenderer) + fRenderer->Release(); + fRenderer = NULL; + + BView::DetachedFromWindow(); +} + + +void +BGLView::AllDetached() +{ + BView::AllDetached(); +} + + +void +BGLView::FrameResized(float width, float height) +{ + fBounds = Bounds(); + for (BView* v = this; v; v = v->Parent()) + v->ConvertToParent(&fBounds); + + if (fRenderer) { + LockGL(); + _LockDraw(); + _CallDirectConnected(); + fRenderer->FrameResized(width, height); + _UnlockDraw(); + UnlockGL(); + } + + BView::FrameResized(width, height); +} + + +status_t +BGLView::Perform(perform_code d, void* arg) +{ + return BView::Perform(d, arg); +} + + +status_t +BGLView::Archive(BMessage* data, bool deep) const +{ + return BView::Archive(data, deep); +} + + +void +BGLView::MessageReceived(BMessage* msg) +{ + BView::MessageReceived(msg); +} + + +void +BGLView::SetResizingMode(uint32 mode) +{ + BView::SetResizingMode(mode); +} + + +void +BGLView::GetPreferredSize(float* _width, float* _height) +{ + if (_width) + *_width = 0; + if (_height) + *_height = 0; +} + + +void +BGLView::Show() +{ + BView::Show(); +} + + +void +BGLView::Hide() +{ + BView::Hide(); +} + + +BHandler* +BGLView::ResolveSpecifier(BMessage* msg, int32 index, BMessage* specifier, + int32 form, const char* property) +{ + return BView::ResolveSpecifier(msg, index, specifier, form, property); +} + + +status_t +BGLView::GetSupportedSuites(BMessage* data) +{ + return BView::GetSupportedSuites(data); +} + + +void +BGLView::DirectConnected(direct_buffer_info* info) +{ + if (fClipInfo == NULL) { + fClipInfo = new (std::nothrow) glview_direct_info(); + if (fClipInfo == NULL) + return; + } + + direct_buffer_info* localInfo = fClipInfo->direct_info; + + switch (info->buffer_state & B_DIRECT_MODE_MASK) { + case B_DIRECT_START: + fClipInfo->direct_connected = true; + memcpy(localInfo, info, DIRECT_BUFFER_INFO_AREA_SIZE); + _UnlockDraw(); + break; + + case B_DIRECT_MODIFY: + _LockDraw(); + memcpy(localInfo, info, DIRECT_BUFFER_INFO_AREA_SIZE); + _UnlockDraw(); + break; + + case B_DIRECT_STOP: + fClipInfo->direct_connected = false; + _LockDraw(); + break; + } + + if (fRenderer) + _CallDirectConnected(); +} + + +void +BGLView::EnableDirectMode(bool enabled) +{ + if (fRenderer) + fRenderer->EnableDirectMode(enabled); + if (fClipInfo == NULL) { + fClipInfo = new (std::nothrow) glview_direct_info(); + if (fClipInfo == NULL) + return; + } + + fClipInfo->enable_direct_mode = enabled; +} + + +void +BGLView::_LockDraw() +{ + if (!fClipInfo || !fClipInfo->enable_direct_mode) + return; + + fDrawLock.Lock(); +} + + +void +BGLView::_UnlockDraw() +{ + if (!fClipInfo || !fClipInfo->enable_direct_mode) + return; + + fDrawLock.Unlock(); +} + + +void +BGLView::_CallDirectConnected() +{ + if (!fClipInfo) + return; + + direct_buffer_info* localInfo = fClipInfo->direct_info; + direct_buffer_info* info = (direct_buffer_info*)malloc( + DIRECT_BUFFER_INFO_AREA_SIZE); + if (info == NULL) + return; + + memcpy(info, localInfo, DIRECT_BUFFER_INFO_AREA_SIZE); + + // Collect the rects into a BRegion, then clip to the view's bounds + BRegion region; + for (uint32 c = 0; c < localInfo->clip_list_count; c++) + region.Include(localInfo->clip_list[c]); + BRegion boundsRegion = fBounds.OffsetByCopy(localInfo->window_bounds.left, + localInfo->window_bounds.top); + info->window_bounds = boundsRegion.RectAtInt(0); + // window_bounds are now view bounds + region.IntersectWith(&boundsRegion); + + info->clip_list_count = region.CountRects(); + info->clip_bounds = region.FrameInt(); + + for (uint32 c = 0; c < info->clip_list_count; c++) + info->clip_list[c] = region.RectAtInt(c); + fRenderer->DirectConnected(info); + free(info); +} + + +//---- virtual reserved methods ---------- + + +void BGLView::_ReservedGLView1() {} +void BGLView::_ReservedGLView2() {} +void BGLView::_ReservedGLView3() {} +void BGLView::_ReservedGLView4() {} +void BGLView::_ReservedGLView5() {} +void BGLView::_ReservedGLView6() {} +void BGLView::_ReservedGLView7() {} +void BGLView::_ReservedGLView8() {} + + +// #pragma mark - + + +// BeOS compatibility: contrary to others BView's contructors, +// BGLView one wants a non-const name argument. +BGLView::BGLView(BRect rect, char* name, ulong resizingMode, ulong mode, + ulong options) + : + BView(rect, name, B_FOLLOW_ALL_SIDES, mode | B_WILL_DRAW | B_FRAME_EVENTS), + fGc(NULL), + fOptions(options), + fDitherCount(0), + fDrawLock("BGLView draw lock"), + fDisplayLock("BGLView display lock"), + fClipInfo(NULL), + fRenderer(NULL), + fRoster(NULL), + fDitherMap(NULL) +{ + fRoster = new GLRendererRoster(this, options); +} + + +#if 0 +// TODO: implement BGLScreen class... + + +BGLScreen::BGLScreen(char* name, ulong screenMode, ulong options, + status_t* error, bool debug) + : + BWindowScreen(name, screenMode, error, debug) +{ +} + + +BGLScreen::~BGLScreen() +{ +} + + +void +BGLScreen::LockGL() +{ +} + + +void +BGLScreen::UnlockGL() +{ +} + + +void +BGLScreen::SwapBuffers() +{ +} + + +void +BGLScreen::ErrorCallback(unsigned long errorCode) +{ + // Mesa's GLenum is not ulong but uint! + char msg[32]; + sprintf(msg, "GL: Error code $%04lx.", errorCode); + // debugger(msg); + fprintf(stderr, "%s\n", msg); + return; +} + + +void +BGLScreen::ScreenConnected(bool enabled) +{ +} + + +void +BGLScreen::FrameResized(float width, float height) +{ + return BWindowScreen::FrameResized(width, height); +} + + +status_t +BGLScreen::Perform(perform_code d, void* arg) +{ + return BWindowScreen::Perform(d, arg); +} + + +status_t +BGLScreen::Archive(BMessage* data, bool deep) const +{ + return BWindowScreen::Archive(data, deep); +} + + +void +BGLScreen::MessageReceived(BMessage* msg) +{ + BWindowScreen::MessageReceived(msg); +} + + +void +BGLScreen::Show() +{ + BWindowScreen::Show(); +} + + +void +BGLScreen::Hide() +{ + BWindowScreen::Hide(); +} + + +BHandler* +BGLScreen::ResolveSpecifier(BMessage* msg, int32 index, BMessage* specifier, + int32 form, const char* property) +{ + return BWindowScreen::ResolveSpecifier(msg, index, specifier, + form, property); +} + + +status_t +BGLScreen::GetSupportedSuites(BMessage* data) +{ + return BWindowScreen::GetSupportedSuites(data); +} + + +//---- virtual reserved methods ---------- + +void BGLScreen::_ReservedGLScreen1() {} +void BGLScreen::_ReservedGLScreen2() {} +void BGLScreen::_ReservedGLScreen3() {} +void BGLScreen::_ReservedGLScreen4() {} +void BGLScreen::_ReservedGLScreen5() {} +void BGLScreen::_ReservedGLScreen6() {} +void BGLScreen::_ReservedGLScreen7() {} +void BGLScreen::_ReservedGLScreen8() {} +#endif + + +const char* color_space_name(color_space space) +{ +#define C2N(a) case a: return #a + + switch (space) { + C2N(B_RGB24); + C2N(B_RGB32); + C2N(B_RGBA32); + C2N(B_RGB32_BIG); + C2N(B_RGBA32_BIG); + C2N(B_GRAY8); + C2N(B_GRAY1); + C2N(B_RGB16); + C2N(B_RGB15); + C2N(B_RGBA15); + C2N(B_CMAP8); + default: + return "Unknown!"; + }; + +#undef C2N +}; + + +glview_direct_info::glview_direct_info() +{ + // TODO: See direct_window_data() in app_server's ServerWindow.cpp + direct_info = (direct_buffer_info*)calloc(1, DIRECT_BUFFER_INFO_AREA_SIZE); + direct_connected = false; + enable_direct_mode = false; +} + + +glview_direct_info::~glview_direct_info() +{ + free(direct_info); +} + diff --git a/mesalib/src/hgl/SConscript b/mesalib/src/hgl/SConscript new file mode 100644 index 000000000..70db1494d --- /dev/null +++ b/mesalib/src/hgl/SConscript @@ -0,0 +1,36 @@ +####################################################################### +# SConscript for Haiku OpenGL kit + +Import('*') + +env = env.Clone() + +env.Append(CPPPATH = [ + '#/src/mapi', + '#/src/mesa', + '#/src/mesa/main', + '#/include/HaikuGL', + '/boot/system/develop/headers/private', + Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers +]) + +env.Prepend(LIBS = [ + glapi +]) + +sources = [ + 'GLView.cpp', + 'GLRenderer.cpp', + 'GLRendererRoster.cpp', + 'GLDispatcher.cpp', +] + +# libGL.so +libgl = env.SharedLibrary( + target ='GL', + source = sources, + SHLIBSUFFIX = env['SHLIBSUFFIX'], +) + +env.Alias('libgl-haiku', libgl) +Export('libgl') diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_send.py b/mesalib/src/mapi/glapi/gen/glX_proto_send.py index f4d519f14..8b804418b 100644 --- a/mesalib/src/mapi/glapi/gen/glX_proto_send.py +++ b/mesalib/src/mapi/glapi/gen/glX_proto_send.py @@ -971,6 +971,8 @@ struct _glapi_table * __glXNewIndirectAPI( void ) entries = _glapi_get_dispatch_table_size(); table = malloc(entries * sizeof(_glapi_proc)); + if (table == NULL) + return NULL; /* first, set all entries to point to no-op functions */ for (i = 0; i < entries; i++) { diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c index 7b41876b9..129451471 100644 --- a/mesalib/src/mesa/drivers/common/meta.c +++ b/mesalib/src/mesa/drivers/common/meta.c @@ -2407,9 +2407,9 @@ _mesa_meta_glsl_Clear(struct gl_context *ctx, GLbitfield buffers) GL_DYNAMIC_DRAW_ARB); /* draw quad(s) */ - if (fb->NumLayers > 0) { + if (fb->MaxNumLayers > 0) { unsigned layer; - for (layer = 0; layer < fb->NumLayers; layer++) { + for (layer = 0; layer < fb->MaxNumLayers; layer++) { if (fb->_IntegerColor) _mesa_Uniform1i(clear->IntegerLayerLocation, layer); else diff --git a/mesalib/src/mesa/drivers/haiku/swrast/SConscript b/mesalib/src/mesa/drivers/haiku/swrast/SConscript index 71ce88e20..aef730098 100644 --- a/mesalib/src/mesa/drivers/haiku/swrast/SConscript +++ b/mesalib/src/mesa/drivers/haiku/swrast/SConscript @@ -6,6 +6,7 @@ env.Append(CPPPATH = [ '#/src/mapi', '#/src/mesa', '#/src/mesa/main', + '#/include/HaikuGL', '/boot/system/develop/headers/private', Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers ]) @@ -15,6 +16,8 @@ env.Prepend(LIBS = [ mesa, ]) +env.Prepend(LIBS = [libgl]) + sources = [ 'SoftwareRast.cpp' ] diff --git a/mesalib/src/mesa/main/arbprogram.c b/mesalib/src/mesa/main/arbprogram.c index 8bd3f0bd0..247b49253 100644 --- a/mesalib/src/mesa/main/arbprogram.c +++ b/mesalib/src/mesa/main/arbprogram.c @@ -247,12 +247,12 @@ get_local_param_pointer(struct gl_context *ctx, const char *func, if (target == GL_VERTEX_PROGRAM_ARB && ctx->Extensions.ARB_vertex_program) { prog = &(ctx->VertexProgram.Current->Base); - maxParams = ctx->Const.VertexProgram.MaxLocalParams; + maxParams = ctx->Const.Program[MESA_SHADER_VERTEX].MaxLocalParams; } else if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { prog = &(ctx->FragmentProgram.Current->Base); - maxParams = ctx->Const.FragmentProgram.MaxLocalParams; + maxParams = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxLocalParams; } else { _mesa_error(ctx, GL_INVALID_ENUM, @@ -282,7 +282,7 @@ get_env_param_pointer(struct gl_context *ctx, const char *func, { if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { - if (index >= ctx->Const.FragmentProgram.MaxEnvParams) { + if (index >= ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxEnvParams) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(index)", func); return GL_FALSE; } @@ -291,7 +291,7 @@ get_env_param_pointer(struct gl_context *ctx, const char *func, } else if (target == GL_VERTEX_PROGRAM_ARB && ctx->Extensions.ARB_vertex_program) { - if (index >= ctx->Const.VertexProgram.MaxEnvParams) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxEnvParams) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(index)", func); return GL_FALSE; } @@ -436,7 +436,7 @@ _mesa_ProgramEnvParameters4fvEXT(GLenum target, GLuint index, GLsizei count, if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { - if ((index + count) > ctx->Const.FragmentProgram.MaxEnvParams) { + if ((index + count) > ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxEnvParams) { _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameters4fv(index + count)"); return; } @@ -444,7 +444,7 @@ _mesa_ProgramEnvParameters4fvEXT(GLenum target, GLuint index, GLsizei count, } else if (target == GL_VERTEX_PROGRAM_ARB && ctx->Extensions.ARB_vertex_program) { - if ((index + count) > ctx->Const.VertexProgram.MaxEnvParams) { + if ((index + count) > ctx->Const.Program[MESA_SHADER_VERTEX].MaxEnvParams) { _mesa_error(ctx, GL_INVALID_VALUE, "glProgramEnvParameters4fv(index + count)"); return; } @@ -527,28 +527,20 @@ _mesa_ProgramLocalParameters4fvEXT(GLenum target, GLuint index, GLsizei count, _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameters4fv(count)"); } - if (target == GL_FRAGMENT_PROGRAM_ARB - && ctx->Extensions.ARB_fragment_program) { - if ((index + count) > ctx->Const.FragmentProgram.MaxLocalParams) { - _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameters4fvEXT(index + count)"); - return; - } - dest = ctx->FragmentProgram.Current->Base.LocalParams[index]; - } - else if (target == GL_VERTEX_PROGRAM_ARB - && ctx->Extensions.ARB_vertex_program) { - if ((index + count) > ctx->Const.VertexProgram.MaxLocalParams) { - _mesa_error(ctx, GL_INVALID_VALUE, "glProgramLocalParameters4fvEXT(index + count)"); + if (get_local_param_pointer(ctx, "glProgramLocalParameters4fvEXT", + target, index, &dest)) { + GLuint maxParams = target == GL_FRAGMENT_PROGRAM_ARB ? + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxLocalParams : + ctx->Const.Program[MESA_SHADER_VERTEX].MaxLocalParams; + + if ((index + count) > maxParams) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glProgramLocalParameters4fvEXT(index + count)"); return; } - dest = ctx->VertexProgram.Current->Base.LocalParams[index]; - } - else { - _mesa_error(ctx, GL_INVALID_ENUM, "glProgramLocalParameters4fvEXT(target)"); - return; - } - memcpy(dest, params, count * 4 * sizeof(GLfloat)); + memcpy(dest, params, count * 4 * sizeof(GLfloat)); + } } @@ -610,12 +602,12 @@ _mesa_GetProgramivARB(GLenum target, GLenum pname, GLint *params) if (target == GL_VERTEX_PROGRAM_ARB && ctx->Extensions.ARB_vertex_program) { prog = &(ctx->VertexProgram.Current->Base); - limits = &ctx->Const.VertexProgram; + limits = &ctx->Const.Program[MESA_SHADER_VERTEX]; } else if (target == GL_FRAGMENT_PROGRAM_ARB && ctx->Extensions.ARB_fragment_program) { prog = &(ctx->FragmentProgram.Current->Base); - limits = &ctx->Const.FragmentProgram; + limits = &ctx->Const.Program[MESA_SHADER_FRAGMENT]; } else { _mesa_error(ctx, GL_INVALID_ENUM, "glGetProgramivARB(target)"); diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c index 658499fa4..0b8fb94e8 100644 --- a/mesalib/src/mesa/main/context.c +++ b/mesalib/src/mesa/main/context.c @@ -461,7 +461,7 @@ _mesa_init_current(struct gl_context *ctx) * Important: drivers should override these with actual limits. */ static void -init_program_limits(struct gl_context *ctx, GLenum type, +init_program_limits(struct gl_context *ctx, gl_shader_stage stage, struct gl_program_constants *prog) { prog->MaxInstructions = MAX_PROGRAM_INSTRUCTIONS; @@ -473,8 +473,8 @@ init_program_limits(struct gl_context *ctx, GLenum type, prog->MaxLocalParams = MAX_PROGRAM_LOCAL_PARAMS; prog->MaxAddressOffset = MAX_PROGRAM_LOCAL_PARAMS; - switch (type) { - case GL_VERTEX_PROGRAM_ARB: + switch (stage) { + case MESA_SHADER_VERTEX: prog->MaxParameters = MAX_VERTEX_PROGRAM_PARAMS; prog->MaxAttribs = MAX_VERTEX_GENERIC_ATTRIBS; prog->MaxAddressRegs = MAX_VERTEX_PROGRAM_ADDRESS_REGS; @@ -482,7 +482,7 @@ init_program_limits(struct gl_context *ctx, GLenum type, prog->MaxInputComponents = 0; /* value not used */ prog->MaxOutputComponents = 16 * 4; /* old limit not to break tnl and swrast */ break; - case GL_FRAGMENT_PROGRAM_ARB: + case MESA_SHADER_FRAGMENT: prog->MaxParameters = MAX_NV_FRAGMENT_PROGRAM_PARAMS; prog->MaxAttribs = MAX_NV_FRAGMENT_PROGRAM_INPUTS; prog->MaxAddressRegs = MAX_FRAGMENT_PROGRAM_ADDRESS_REGS; @@ -490,7 +490,7 @@ init_program_limits(struct gl_context *ctx, GLenum type, prog->MaxInputComponents = 16 * 4; /* old limit not to break tnl and swrast */ prog->MaxOutputComponents = 0; /* value not used */ break; - case MESA_GEOMETRY_PROGRAM: + case MESA_SHADER_GEOMETRY: prog->MaxParameters = MAX_VERTEX_PROGRAM_PARAMS; prog->MaxAttribs = MAX_VERTEX_GENERIC_ATTRIBS; prog->MaxAddressRegs = MAX_VERTEX_PROGRAM_ADDRESS_REGS; @@ -499,7 +499,7 @@ init_program_limits(struct gl_context *ctx, GLenum type, prog->MaxOutputComponents = 16 * 4; /* old limit not to break tnl and swrast */ break; default: - assert(0 && "Bad program type in init_program_limits()"); + assert(0 && "Bad shader stage in init_program_limits()"); } /* Set the native limits to zero. This implies that there is no native @@ -551,6 +551,7 @@ init_program_limits(struct gl_context *ctx, GLenum type, static void _mesa_init_constants(struct gl_context *ctx) { + int i; assert(ctx); /* Constants, may be overriden (usually only reduced) by device drivers */ @@ -561,9 +562,9 @@ _mesa_init_constants(struct gl_context *ctx) ctx->Const.MaxTextureRectSize = MAX_TEXTURE_RECT_SIZE; ctx->Const.MaxArrayTextureLayers = MAX_ARRAY_TEXTURE_LAYERS; ctx->Const.MaxTextureCoordUnits = MAX_TEXTURE_COORD_UNITS; - ctx->Const.FragmentProgram.MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureCoordUnits, - ctx->Const.FragmentProgram.MaxTextureImageUnits); + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits); ctx->Const.MaxTextureMaxAnisotropy = MAX_TEXTURE_MAX_ANISOTROPY; ctx->Const.MaxTextureLodBias = MAX_TEXTURE_LOD_BIAS; ctx->Const.MaxTextureBufferSize = 65536; @@ -593,9 +594,8 @@ _mesa_init_constants(struct gl_context *ctx) ctx->Const.MaxUniformBlockSize = 16384; ctx->Const.UniformBufferOffsetAlignment = 1; - init_program_limits(ctx, GL_VERTEX_PROGRAM_ARB, &ctx->Const.VertexProgram); - init_program_limits(ctx, GL_FRAGMENT_PROGRAM_ARB, &ctx->Const.FragmentProgram); - init_program_limits(ctx, MESA_GEOMETRY_PROGRAM, &ctx->Const.GeometryProgram); + for (i = 0; i < MESA_SHADER_STAGES; i++) + init_program_limits(ctx, i, &ctx->Const.Program[i]); ctx->Const.MaxProgramMatrices = MAX_PROGRAM_MATRICES; ctx->Const.MaxProgramMatrixStackDepth = MAX_PROGRAM_MATRIX_STACK_DEPTH; @@ -609,10 +609,10 @@ _mesa_init_constants(struct gl_context *ctx) ctx->Const.MaxColorAttachments = MAX_COLOR_ATTACHMENTS; ctx->Const.MaxRenderbufferSize = MAX_RENDERBUFFER_SIZE; - ctx->Const.VertexProgram.MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; ctx->Const.MaxCombinedTextureImageUnits = MAX_COMBINED_TEXTURE_IMAGE_UNITS; ctx->Const.MaxVarying = 16; /* old limit not to break tnl and swrast */ - ctx->Const.GeometryProgram.MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS; ctx->Const.MaxGeometryOutputVertices = MAX_GEOMETRY_OUTPUT_VERTICES; ctx->Const.MaxGeometryTotalOutputComponents = MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS; @@ -699,24 +699,24 @@ check_context_limits(struct gl_context *ctx) (8 * sizeof(ctx->FragmentProgram._Current->Base.InputsRead))); /* shader-related checks */ - assert(ctx->Const.FragmentProgram.MaxLocalParams <= MAX_PROGRAM_LOCAL_PARAMS); - assert(ctx->Const.VertexProgram.MaxLocalParams <= MAX_PROGRAM_LOCAL_PARAMS); + assert(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxLocalParams <= MAX_PROGRAM_LOCAL_PARAMS); + assert(ctx->Const.Program[MESA_SHADER_VERTEX].MaxLocalParams <= MAX_PROGRAM_LOCAL_PARAMS); /* Texture unit checks */ - assert(ctx->Const.FragmentProgram.MaxTextureImageUnits > 0); - assert(ctx->Const.FragmentProgram.MaxTextureImageUnits <= MAX_TEXTURE_IMAGE_UNITS); + assert(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits > 0); + assert(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits <= MAX_TEXTURE_IMAGE_UNITS); assert(ctx->Const.MaxTextureCoordUnits > 0); assert(ctx->Const.MaxTextureCoordUnits <= MAX_TEXTURE_COORD_UNITS); assert(ctx->Const.MaxTextureUnits > 0); assert(ctx->Const.MaxTextureUnits <= MAX_TEXTURE_IMAGE_UNITS); assert(ctx->Const.MaxTextureUnits <= MAX_TEXTURE_COORD_UNITS); - assert(ctx->Const.MaxTextureUnits == MIN2(ctx->Const.FragmentProgram.MaxTextureImageUnits, + assert(ctx->Const.MaxTextureUnits == MIN2(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, ctx->Const.MaxTextureCoordUnits)); assert(ctx->Const.MaxCombinedTextureImageUnits > 0); assert(ctx->Const.MaxCombinedTextureImageUnits <= MAX_COMBINED_TEXTURE_IMAGE_UNITS); assert(ctx->Const.MaxTextureCoordUnits <= MAX_COMBINED_TEXTURE_IMAGE_UNITS); /* number of coord units cannot be greater than number of image units */ - assert(ctx->Const.MaxTextureCoordUnits <= ctx->Const.FragmentProgram.MaxTextureImageUnits); + assert(ctx->Const.MaxTextureCoordUnits <= ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits); /* Texture size checks */ @@ -1851,14 +1851,14 @@ _mesa_valid_to_render(struct gl_context *ctx, const char *where) #ifdef DEBUG if (ctx->Shader.Flags & GLSL_LOG) { - struct gl_shader_program *shProg[MESA_SHADER_TYPES]; - gl_shader_type i; + struct gl_shader_program *shProg[MESA_SHADER_STAGES]; + gl_shader_stage i; shProg[MESA_SHADER_VERTEX] = ctx->Shader.CurrentVertexProgram; shProg[MESA_SHADER_GEOMETRY] = ctx->Shader.CurrentGeometryProgram; shProg[MESA_SHADER_FRAGMENT] = ctx->Shader.CurrentFragmentProgram; - for (i = 0; i < MESA_SHADER_TYPES; i++) { + for (i = 0; i < MESA_SHADER_STAGES; i++) { if (shProg[i] == NULL || shProg[i]->_Used || shProg[i]->_LinkedShaders[i] == NULL) continue; @@ -1875,7 +1875,7 @@ _mesa_valid_to_render(struct gl_context *ctx, const char *where) _mesa_append_uniforms_to_file(shProg[i]->_LinkedShaders[i]); } - for (i = 0; i < MESA_SHADER_TYPES; i++) { + for (i = 0; i < MESA_SHADER_STAGES; i++) { if (shProg[i] != NULL) shProg[i]->_Used = GL_TRUE; } diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c index f0e1858e4..89d47931a 100644 --- a/mesalib/src/mesa/main/extensions.c +++ b/mesalib/src/mesa/main/extensions.c @@ -304,6 +304,7 @@ static const struct extension extension_table[] = { { "GL_AMD_performance_monitor", o(AMD_performance_monitor), GL, 2007 }, { "GL_AMD_seamless_cubemap_per_texture", o(AMD_seamless_cubemap_per_texture), GL, 2009 }, { "GL_AMD_shader_stencil_export", o(ARB_shader_stencil_export), GL, 2009 }, + { "GL_AMD_shader_trinary_minmax", o(dummy_true), GL, 2012 }, { "GL_AMD_vertex_shader_layer", o(AMD_vertex_shader_layer), GLC, 2012 }, { "GL_APPLE_object_purgeable", o(APPLE_object_purgeable), GL, 2006 }, { "GL_APPLE_packed_pixels", o(dummy_true), GLL, 2002 }, @@ -396,10 +397,6 @@ _mesa_enable_sw_extensions(struct gl_context *ctx) ctx->Extensions.ARB_fragment_program_shadow = GL_TRUE; ctx->Extensions.ARB_fragment_shader = GL_TRUE; ctx->Extensions.ARB_framebuffer_object = GL_TRUE; - /* XXX re-enable when GLSL compiler again supports geometry shaders */ -#if 0 - ctx->Extensions.ARB_geometry_shader4 = GL_TRUE; -#endif ctx->Extensions.ARB_half_float_pixel = GL_TRUE; ctx->Extensions.ARB_half_float_vertex = GL_TRUE; ctx->Extensions.ARB_map_buffer_range = GL_TRUE; diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c index 2892784f8..dc7184ad4 100644 --- a/mesalib/src/mesa/main/fbobject.c +++ b/mesalib/src/mesa/main/fbobject.c @@ -877,8 +877,11 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx, GLint fixedSampleLocations = -1; GLint i; GLuint j; - bool layer_count_valid = false; - GLuint layer_count = 0, att_layer_count; + /* Covers max_layer_count, is_layered, and layer_tex_target */ + bool layer_info_valid = false; + GLuint max_layer_count = 0, att_layer_count; + bool is_layered; + GLenum layer_tex_target = 0; assert(_mesa_is_user_fbo(fb)); @@ -1062,22 +1065,25 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx, } else { att_layer_count = 0; } - if (!layer_count_valid) { - layer_count = att_layer_count; - layer_count_valid = true; - } else if (layer_count != att_layer_count) { - if (layer_count == 0 || att_layer_count == 0) { - fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS; - fbo_incomplete(ctx, "framebuffer attachment layer mode is inconsistent", i); - } else { - fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_LAYER_COUNT_ARB; - fbo_incomplete(ctx, "framebuffer attachment layer count is inconsistent", i); - } + if (!layer_info_valid) { + is_layered = att->Layered; + max_layer_count = att_layer_count; + layer_tex_target = att_tex_target; + layer_info_valid = true; + } else if (max_layer_count > 0 && layer_tex_target != att_tex_target) { + fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS; + fbo_incomplete(ctx, "layered framebuffer has mismatched targets", i); + return; + } else if (is_layered != att->Layered) { + fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS; + fbo_incomplete(ctx, "framebuffer attachment layer mode is inconsistent", i); return; + } else if (att_layer_count > max_layer_count) { + max_layer_count = att_layer_count; } } - fb->NumLayers = layer_count; + fb->MaxNumLayers = max_layer_count; if (_mesa_is_desktop_gl(ctx) && !ctx->Extensions.ARB_ES2_compatibility) { /* Check that all DrawBuffers are present */ @@ -1504,6 +1510,22 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat) return ctx->API == API_OPENGL_COMPAT && ctx->Extensions.EXT_texture_snorm && ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0; + case GL_LUMINANCE_SNORM: + case GL_LUMINANCE8_SNORM: + case GL_LUMINANCE16_SNORM: + return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm + ? GL_LUMINANCE : 0; + case GL_LUMINANCE_ALPHA_SNORM: + case GL_LUMINANCE8_ALPHA8_SNORM: + case GL_LUMINANCE16_ALPHA16_SNORM: + return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm + ? GL_LUMINANCE_ALPHA : 0; + case GL_INTENSITY_SNORM: + case GL_INTENSITY8_SNORM: + case GL_INTENSITY16_SNORM: + return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm + ? GL_INTENSITY : 0; + case GL_R16F: case GL_R32F: return ((_mesa_is_desktop_gl(ctx) && diff --git a/mesalib/src/mesa/main/ff_fragment_shader.cpp b/mesalib/src/mesa/main/ff_fragment_shader.cpp index ba6258d89..00ca02558 100644 --- a/mesalib/src/mesa/main/ff_fragment_shader.cpp +++ b/mesalib/src/mesa/main/ff_fragment_shader.cpp @@ -1296,7 +1296,7 @@ create_new_program(struct gl_context *ctx, struct state_key *key) p.mem_ctx = ralloc_context(NULL); p.shader = ctx->Driver.NewShader(ctx, 0, GL_FRAGMENT_SHADER); p.shader->ir = new(p.shader) exec_list; - state = new(p.shader) _mesa_glsl_parse_state(ctx, GL_FRAGMENT_SHADER, + state = new(p.shader) _mesa_glsl_parse_state(ctx, MESA_SHADER_FRAGMENT, p.shader); p.shader->symbols = state->symbols; p.top_instructions = p.shader->ir; diff --git a/mesalib/src/mesa/main/ffvertex_prog.c b/mesalib/src/mesa/main/ffvertex_prog.c index 074fbf9a3..808ea9cbd 100644 --- a/mesalib/src/mesa/main/ffvertex_prog.c +++ b/mesalib/src/mesa/main/ffvertex_prog.c @@ -1677,7 +1677,7 @@ _mesa_get_fixed_func_vertex_program(struct gl_context *ctx) create_new_program( &key, prog, ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4, - ctx->Const.VertexProgram.MaxTemps ); + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTemps ); #if 0 if (ctx->Driver.ProgramStringNotify) diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c index 07d2a7240..7e0ec2319 100644 --- a/mesalib/src/mesa/main/formats.c +++ b/mesalib/src/mesa/main/formats.c @@ -1967,6 +1967,26 @@ _mesa_is_format_unsigned(gl_format format) /** + * Does the given format store signed values? + */ +GLboolean +_mesa_is_format_signed(gl_format format) +{ + if (format == MESA_FORMAT_R11_G11_B10_FLOAT || + format == MESA_FORMAT_RGB9_E5_FLOAT) { + /* these packed float formats only store unsigned values */ + return GL_FALSE; + } + else { + const struct gl_format_info *info = _mesa_get_format_info(format); + return (info->DataType == GL_SIGNED_NORMALIZED || + info->DataType == GL_INT || + info->DataType == GL_FLOAT); + } +} + + +/** * Return color encoding for given format. * \return GL_LINEAR or GL_SRGB */ diff --git a/mesalib/src/mesa/main/formats.h b/mesalib/src/mesa/main/formats.h index 64b4b9a01..0c91aeaac 100644 --- a/mesalib/src/mesa/main/formats.h +++ b/mesalib/src/mesa/main/formats.h @@ -341,6 +341,9 @@ _mesa_is_format_integer_color(gl_format format); extern GLboolean _mesa_is_format_unsigned(gl_format format); +extern GLboolean +_mesa_is_format_signed(gl_format format); + extern GLenum _mesa_get_format_color_encoding(gl_format format); diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c index 691380898..6e55e9956 100644 --- a/mesalib/src/mesa/main/get.c +++ b/mesalib/src/mesa/main/get.c @@ -327,6 +327,12 @@ static const int extra_EXT_framebuffer_sRGB_and_new_buffers[] = { EXTRA_END }; +static const int extra_EXT_packed_float[] = { + EXT(EXT_packed_float), + EXTRA_NEW_BUFFERS, + EXTRA_END +}; + static const int extra_EXT_texture_array_es3[] = { EXT(EXT_texture_array), EXTRA_API_ES3, @@ -757,6 +763,45 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu ctx->Texture.Unit[unit].CurrentTex[d->offset]->Name; break; + /* GL_EXT_packed_float */ + case GL_RGBA_SIGNED_COMPONENTS_EXT: + { + /* Note: we only check the 0th color attachment. */ + const struct gl_renderbuffer *rb = + ctx->DrawBuffer->_ColorDrawBuffers[0]; + if (rb && _mesa_is_format_signed(rb->Format)) { + /* Issue 17 of GL_EXT_packed_float: If a component (such as + * alpha) has zero bits, the component should not be considered + * signed and so the bit for the respective component should be + * zeroed. + */ + GLint r_bits = + _mesa_get_format_bits(rb->Format, GL_RED_BITS); + GLint g_bits = + _mesa_get_format_bits(rb->Format, GL_GREEN_BITS); + GLint b_bits = + _mesa_get_format_bits(rb->Format, GL_BLUE_BITS); + GLint a_bits = + _mesa_get_format_bits(rb->Format, GL_ALPHA_BITS); + GLint l_bits = + _mesa_get_format_bits(rb->Format, GL_TEXTURE_LUMINANCE_SIZE); + GLint i_bits = + _mesa_get_format_bits(rb->Format, GL_TEXTURE_INTENSITY_SIZE); + + v->value_int_4[0] = r_bits + l_bits + i_bits > 0; + v->value_int_4[1] = g_bits + l_bits + i_bits > 0; + v->value_int_4[2] = b_bits + l_bits + i_bits > 0; + v->value_int_4[3] = a_bits + i_bits > 0; + } + else { + v->value_int_4[0] = + v->value_int_4[1] = + v->value_int_4[2] = + v->value_int_4[3] = 0; + } + } + break; + /* GL_ARB_vertex_buffer_object */ case GL_VERTEX_ARRAY_BUFFER_BINDING_ARB: case GL_NORMAL_ARRAY_BUFFER_BINDING_ARB: @@ -849,11 +894,11 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu v->value_float = ctx->Color.AlphaRefUnclamped; break; case GL_MAX_VERTEX_UNIFORM_VECTORS: - v->value_int = ctx->Const.VertexProgram.MaxUniformComponents / 4; + v->value_int = ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents / 4; break; case GL_MAX_FRAGMENT_UNIFORM_VECTORS: - v->value_int = ctx->Const.FragmentProgram.MaxUniformComponents / 4; + v->value_int = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents / 4; break; /* GL_ARB_texture_buffer_object */ @@ -1747,7 +1792,7 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v) case GL_VERTEX_BINDING_DIVISOR: if (!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_instanced_arrays) goto invalid_enum; - if (index >= ctx->Const.VertexProgram.MaxAttribs) + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) goto invalid_value; v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].InstanceDivisor; return TYPE_INT; @@ -1755,7 +1800,7 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v) case GL_VERTEX_BINDING_OFFSET: if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum; - if (index >= ctx->Const.VertexProgram.MaxAttribs) + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) goto invalid_value; v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].Offset; return TYPE_INT; @@ -1763,7 +1808,7 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v) case GL_VERTEX_BINDING_STRIDE: if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum; - if (index >= ctx->Const.VertexProgram.MaxAttribs) + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) goto invalid_value; v->value_int = ctx->Array.ArrayObj->VertexBinding[VERT_ATTRIB_GENERIC(index)].Stride; return TYPE_INT; diff --git a/mesalib/src/mesa/main/get_hash_params.py b/mesalib/src/mesa/main/get_hash_params.py index 653bf6256..7f025a980 100644 --- a/mesalib/src/mesa/main/get_hash_params.py +++ b/mesalib/src/mesa/main/get_hash_params.py @@ -271,8 +271,8 @@ descriptor=[ # GL_ARB_fragment_program # == GL_MAX_TEXTURE_IMAGE_UNITS_NV - [ "MAX_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.FragmentProgram.MaxTextureImageUnits), extra_ARB_fragment_program" ], - [ "MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxTextureImageUnits), extra_ARB_vertex_shader" ], + [ "MAX_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits), extra_ARB_fragment_program" ], + [ "MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits), extra_ARB_vertex_shader" ], [ "MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.MaxCombinedTextureImageUnits), extra_ARB_vertex_shader" ], # GL_ARB_shader_objects @@ -288,7 +288,7 @@ descriptor=[ [ "STENCIL_BACK_FAIL", "CONTEXT_ENUM(Stencil.FailFunc[1]), NO_EXTRA" ], [ "STENCIL_BACK_PASS_DEPTH_FAIL", "CONTEXT_ENUM(Stencil.ZFailFunc[1]), NO_EXTRA" ], [ "STENCIL_BACK_PASS_DEPTH_PASS", "CONTEXT_ENUM(Stencil.ZPassFunc[1]), NO_EXTRA" ], - [ "MAX_VERTEX_ATTRIBS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxAttribs), extra_ARB_vertex_program_api_es2" ], + [ "MAX_VERTEX_ATTRIBS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxAttribs), extra_ARB_vertex_program_api_es2" ], # OES_texture_3D [ "TEXTURE_BINDING_3D", "LOC_CUSTOM, TYPE_INT, TEXTURE_3D_INDEX, NO_EXTRA" ], @@ -328,14 +328,14 @@ descriptor=[ [ "MINOR_VERSION", "LOC_CUSTOM, TYPE_INT, 0, extra_gl30_es3" ], # GL 3.2 / GLES3 - [ "MAX_VERTEX_OUTPUT_COMPONENTS", "CONTEXT_INT(Const.VertexProgram.MaxOutputComponents), extra_gl32_es3" ], - [ "MAX_FRAGMENT_INPUT_COMPONENTS", "CONTEXT_INT(Const.FragmentProgram.MaxInputComponents), extra_gl32_es3" ], + [ "MAX_VERTEX_OUTPUT_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents), extra_gl32_es3" ], + [ "MAX_FRAGMENT_INPUT_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxInputComponents), extra_gl32_es3" ], # GL_ARB_ES3_compatibility [ "MAX_ELEMENT_INDEX", "CONTEXT_INT64(Const.MaxElementIndex), extra_ARB_ES3_compatibility_api_es3"], # GL_ARB_fragment_shader - [ "MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.FragmentProgram.MaxUniformComponents), extra_ARB_fragment_shader" ], + [ "MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents), extra_ARB_fragment_shader" ], # GL_ARB_framebuffer_object [ "MAX_SAMPLES", "CONTEXT_INT(Const.MaxSamples), extra_ARB_framebuffer_object_EXT_framebuffer_multisample" ], @@ -349,18 +349,18 @@ descriptor=[ [ "TRANSFORM_FEEDBACK_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_transform_feedback2_api_es3" ], # GL_ARB_uniform_buffer_object - [ "MAX_VERTEX_UNIFORM_BLOCKS", "CONTEXT_INT(Const.VertexProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], - [ "MAX_FRAGMENT_UNIFORM_BLOCKS", "CONTEXT_INT(Const.FragmentProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], + [ "MAX_VERTEX_UNIFORM_BLOCKS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], + [ "MAX_FRAGMENT_UNIFORM_BLOCKS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], [ "MAX_COMBINED_UNIFORM_BLOCKS", "CONTEXT_INT(Const.MaxCombinedUniformBlocks), extra_ARB_uniform_buffer_object" ], [ "MAX_UNIFORM_BLOCK_SIZE", "CONTEXT_INT(Const.MaxUniformBlockSize), extra_ARB_uniform_buffer_object" ], [ "MAX_UNIFORM_BUFFER_BINDINGS", "CONTEXT_INT(Const.MaxUniformBufferBindings), extra_ARB_uniform_buffer_object" ], - [ "MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.VertexProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], - [ "MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.FragmentProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], + [ "MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], + [ "MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], [ "UNIFORM_BUFFER_OFFSET_ALIGNMENT", "CONTEXT_INT(Const.UniformBufferOffsetAlignment), extra_ARB_uniform_buffer_object" ], [ "UNIFORM_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_uniform_buffer_object" ], # GL_ARB_vertex_shader - [ "MAX_VERTEX_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxUniformComponents), extra_ARB_vertex_shader" ], + [ "MAX_VERTEX_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents), extra_ARB_vertex_shader" ], [ "MAX_VARYING_FLOATS_ARB", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_vertex_shader" ], # GL_EXT_framebuffer_blit @@ -611,6 +611,9 @@ descriptor=[ # GL_ARB_fragment_program [ "FRAGMENT_PROGRAM_ARB", "CONTEXT_BOOL(FragmentProgram.Enabled), extra_ARB_fragment_program" ], +# GL_EXT_packed_float + [ "RGBA_SIGNED_COMPONENTS_EXT", "LOC_CUSTOM, TYPE_INT_4, 0, extra_EXT_packed_float" ], + # GL_EXT_depth_bounds_test [ "DEPTH_BOUNDS_TEST_EXT", "CONTEXT_BOOL(Depth.BoundsTest), extra_EXT_depth_bounds_test" ], [ "DEPTH_BOUNDS_EXT", "CONTEXT_FLOAT2(Depth.BoundsMin), extra_EXT_depth_bounds_test" ], @@ -643,12 +646,12 @@ descriptor=[ [ "MAX_VERTEX_STREAMS", "CONTEXT_INT(Const.MaxVertexStreams), extra_ARB_transform_feedback3" ], # GL_ARB_geometry_shader4 - [ "MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.GeometryProgram.MaxTextureImageUnits), extra_gl32_ARB_geometry_shader4" ], + [ "MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits), extra_gl32_ARB_geometry_shader4" ], [ "MAX_GEOMETRY_OUTPUT_VERTICES_ARB", "CONTEXT_INT(Const.MaxGeometryOutputVertices), extra_gl32_ARB_geometry_shader4" ], [ "MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB", "CONTEXT_INT(Const.MaxGeometryTotalOutputComponents), extra_gl32_ARB_geometry_shader4" ], - [ "MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.GeometryProgram.MaxUniformComponents), extra_gl32_ARB_geometry_shader4" ], - [ "MAX_GEOMETRY_VARYING_COMPONENTS_ARB", "CONTEXT_INT(Const.GeometryProgram.MaxOutputComponents), extra_ARB_geometry_shader4" ], - [ "MAX_VERTEX_VARYING_COMPONENTS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxOutputComponents), extra_ARB_geometry_shader4" ], + [ "MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxUniformComponents), extra_gl32_ARB_geometry_shader4" ], + [ "MAX_GEOMETRY_VARYING_COMPONENTS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxOutputComponents), extra_ARB_geometry_shader4" ], + [ "MAX_VERTEX_VARYING_COMPONENTS_ARB", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxOutputComponents), extra_ARB_geometry_shader4" ], # GL_ARB_color_buffer_float [ "RGBA_FLOAT_MODE_ARB", "BUFFER_FIELD(Visual.floatMode, TYPE_BOOLEAN), extra_core_ARB_color_buffer_float_and_new_buffers" ], @@ -688,8 +691,8 @@ descriptor=[ # GL 3.2 [ "CONTEXT_PROFILE_MASK", "CONTEXT_INT(Const.ProfileMask), extra_version_32" ], - [ "MAX_GEOMETRY_INPUT_COMPONENTS", "CONTEXT_INT(Const.GeometryProgram.MaxInputComponents), extra_version_32" ], - [ "MAX_GEOMETRY_OUTPUT_COMPONENTS", "CONTEXT_INT(Const.GeometryProgram.MaxOutputComponents), extra_version_32" ], + [ "MAX_GEOMETRY_INPUT_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxInputComponents), extra_version_32" ], + [ "MAX_GEOMETRY_OUTPUT_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxOutputComponents), extra_version_32" ], # GL_ARB_robustness [ "RESET_NOTIFICATION_STRATEGY_ARB", "CONTEXT_ENUM(Const.ResetStrategy), NO_EXTRA" ], @@ -706,8 +709,8 @@ descriptor=[ [ "MAX_DUAL_SOURCE_DRAW_BUFFERS", "CONTEXT_INT(Const.MaxDualSourceDrawBuffers), extra_ARB_blend_func_extended" ], # GL_ARB_uniform_buffer_object - [ "MAX_GEOMETRY_UNIFORM_BLOCKS", "CONTEXT_INT(Const.GeometryProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object_and_geometry_shader" ], - [ "MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.GeometryProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object_and_geometry_shader" ], + [ "MAX_GEOMETRY_UNIFORM_BLOCKS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxUniformBlocks), extra_ARB_uniform_buffer_object_and_geometry_shader" ], + [ "MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object_and_geometry_shader" ], # GL_ARB_timer_query [ "TIMESTAMP", "LOC_CUSTOM, TYPE_INT64, 0, extra_ARB_timer_query" ], @@ -727,12 +730,12 @@ descriptor=[ [ "ATOMIC_COUNTER_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_shader_atomic_counters" ], [ "MAX_ATOMIC_COUNTER_BUFFER_BINDINGS", "CONTEXT_INT(Const.MaxAtomicBufferBindings), extra_ARB_shader_atomic_counters" ], [ "MAX_ATOMIC_COUNTER_BUFFER_SIZE", "CONTEXT_INT(Const.MaxAtomicBufferSize), extra_ARB_shader_atomic_counters" ], - [ "MAX_VERTEX_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.VertexProgram.MaxAtomicBuffers), extra_ARB_shader_atomic_counters" ], - [ "MAX_VERTEX_ATOMIC_COUNTERS", "CONTEXT_INT(Const.VertexProgram.MaxAtomicCounters), extra_ARB_shader_atomic_counters" ], - [ "MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.FragmentProgram.MaxAtomicBuffers), extra_ARB_shader_atomic_counters" ], - [ "MAX_FRAGMENT_ATOMIC_COUNTERS", "CONTEXT_INT(Const.FragmentProgram.MaxAtomicCounters), extra_ARB_shader_atomic_counters" ], - [ "MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.GeometryProgram.MaxAtomicBuffers), extra_ARB_shader_atomic_counters_and_geometry_shader" ], - [ "MAX_GEOMETRY_ATOMIC_COUNTERS", "CONTEXT_INT(Const.GeometryProgram.MaxAtomicCounters), extra_ARB_shader_atomic_counters_and_geometry_shader" ], + [ "MAX_VERTEX_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxAtomicBuffers), extra_ARB_shader_atomic_counters" ], + [ "MAX_VERTEX_ATOMIC_COUNTERS", "CONTEXT_INT(Const.Program[MESA_SHADER_VERTEX].MaxAtomicCounters), extra_ARB_shader_atomic_counters" ], + [ "MAX_FRAGMENT_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicBuffers), extra_ARB_shader_atomic_counters" ], + [ "MAX_FRAGMENT_ATOMIC_COUNTERS", "CONTEXT_INT(Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicCounters), extra_ARB_shader_atomic_counters" ], + [ "MAX_GEOMETRY_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxAtomicBuffers), extra_ARB_shader_atomic_counters_and_geometry_shader" ], + [ "MAX_GEOMETRY_ATOMIC_COUNTERS", "CONTEXT_INT(Const.Program[MESA_SHADER_GEOMETRY].MaxAtomicCounters), extra_ARB_shader_atomic_counters_and_geometry_shader" ], [ "MAX_COMBINED_ATOMIC_COUNTER_BUFFERS", "CONTEXT_INT(Const.MaxCombinedAtomicBuffers), extra_ARB_shader_atomic_counters" ], [ "MAX_COMBINED_ATOMIC_COUNTERS", "CONTEXT_INT(Const.MaxCombinedAtomicCounters), extra_ARB_shader_atomic_counters" ], diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index f93bb5641..f23cd8118 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -393,6 +393,23 @@ typedef enum /** + * Shader stages. Note that these will become 5 with tessellation. + * + * The order must match how shaders are ordered in the pipeline. + * The GLSL linker assumes that if i<j, then the j-th shader is + * executed later than the i-th shader. + */ +typedef enum +{ + MESA_SHADER_VERTEX = 0, + MESA_SHADER_GEOMETRY = 1, + MESA_SHADER_FRAGMENT = 2, +} gl_shader_stage; + +#define MESA_SHADER_STAGES (MESA_SHADER_FRAGMENT + 1) + + +/** * Framebuffer configuration (aka visual / pixelformat) * Note: some of these fields should be boolean, but it appears that * code in drivers/dri/common/util.c requires int-sized fields. @@ -2302,6 +2319,7 @@ struct gl_shader * Must be the first field. */ GLenum Type; + gl_shader_stage Stage; GLuint Name; /**< AKA the handle */ GLchar *Label; /**< GL_KHR_debug */ GLint RefCount; /**< Reference count */ @@ -2387,23 +2405,6 @@ struct gl_shader }; -/** - * Shader stages. Note that these will become 5 with tessellation. - * - * The order must match how shaders are ordered in the pipeline. - * The GLSL linker assumes that if i<j, then the j-th shader is - * executed later than the i-th shader. - */ -typedef enum -{ - MESA_SHADER_VERTEX = 0, - MESA_SHADER_GEOMETRY = 1, - MESA_SHADER_FRAGMENT = 2, -} gl_shader_type; - -#define MESA_SHADER_TYPES (MESA_SHADER_FRAGMENT + 1) - - struct gl_uniform_buffer_variable { char *Name; @@ -2482,7 +2483,7 @@ struct gl_active_atomic_buffer GLuint MinimumSize; /** Shader stages making use of it. */ - GLboolean StageReferences[MESA_SHADER_TYPES]; + GLboolean StageReferences[MESA_SHADER_STAGES]; }; /** @@ -2620,7 +2621,7 @@ struct gl_shader_program * This is used to maintain the Binding values of the stage's UniformBlocks[] * and to answer the GL_UNIFORM_BLOCK_REFERENCED_BY_*_SHADER queries. */ - int *UniformBlockStageIndex[MESA_SHADER_TYPES]; + int *UniformBlockStageIndex[MESA_SHADER_STAGES]; /** * Map of active uniform names to locations @@ -2650,7 +2651,7 @@ struct gl_shader_program * \c MESA_SHADER_* defines. Entries for non-existent stages will be * \c NULL. */ - struct gl_shader *_LinkedShaders[MESA_SHADER_TYPES]; + struct gl_shader *_LinkedShaders[MESA_SHADER_STAGES]; }; @@ -3007,12 +3008,11 @@ struct gl_framebuffer struct gl_renderbuffer *_ColorReadBuffer; /** - * The number of layers in the framebuffer, or 0 if the framebuffer is not - * layered. For cube maps, this value is 6. For cube map arrays, this - * value is the "depth" value passed to TexImage3D (always a multiple of - * 6). + * The maximum number of layers in the framebuffer, or 0 if the framebuffer + * is not layered. For cube maps and cube map arrays, each cube face + * counts as a layer. */ - GLuint NumLayers; + GLuint MaxNumLayers; /** Delete this framebuffer */ void (*Delete)(struct gl_framebuffer *fb); @@ -3134,9 +3134,7 @@ struct gl_constants GLuint MaxViewportWidth, MaxViewportHeight; - struct gl_program_constants VertexProgram; /**< GL_ARB_vertex_program */ - struct gl_program_constants FragmentProgram; /**< GL_ARB_fragment_program */ - struct gl_program_constants GeometryProgram; /**< GL_ARB_geometry_shader4 */ + struct gl_program_constants Program[MESA_SHADER_STAGES]; GLuint MaxProgramMatrices; GLuint MaxProgramMatrixStackDepth; @@ -3435,6 +3433,7 @@ struct gl_extensions /* vendor extensions */ GLboolean AMD_performance_monitor; GLboolean AMD_seamless_cubemap_per_texture; + GLboolean AMD_shader_trinary_minmax; GLboolean AMD_vertex_shader_layer; GLboolean APPLE_object_purgeable; GLboolean ATI_envmap_bumpmap; @@ -3906,7 +3905,7 @@ struct gl_context struct gl_ati_fragment_shader_state ATIFragmentShader; struct gl_shader_state Shader; /**< GLSL shader object state */ - struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_TYPES]; + struct gl_shader_compiler_options ShaderCompilerOptions[MESA_SHADER_STAGES]; struct gl_query_state Query; /**< occlusion, timer queries */ diff --git a/mesalib/src/mesa/main/shader_query.cpp b/mesalib/src/mesa/main/shader_query.cpp index f14e1a562..e1afe5315 100644 --- a/mesalib/src/mesa/main/shader_query.cpp +++ b/mesalib/src/mesa/main/shader_query.cpp @@ -59,7 +59,7 @@ _mesa_BindAttribLocation(GLhandleARB program, GLuint index, return; } - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glBindAttribLocation(index)"); return; } diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c index 57511e83e..6042fa896 100644 --- a/mesalib/src/mesa/main/shaderapi.c +++ b/mesalib/src/mesa/main/shaderapi.c @@ -108,7 +108,7 @@ _mesa_init_shader_state(struct gl_context *ctx) * are generated by the GLSL compiler. */ struct gl_shader_compiler_options options; - gl_shader_type sh; + gl_shader_stage sh; memset(&options, 0, sizeof(options)); options.MaxUnrollIterations = 32; @@ -117,7 +117,7 @@ _mesa_init_shader_state(struct gl_context *ctx) /* Default pragma settings */ options.DefaultPragmas.Optimize = GL_TRUE; - for (sh = 0; sh < MESA_SHADER_TYPES; ++sh) + for (sh = 0; sh < MESA_SHADER_STAGES; ++sh) memcpy(&ctx->ShaderCompilerOptions[sh], &options, sizeof(options)); ctx->Shader.Flags = get_shader_flags(); @@ -778,7 +778,7 @@ compile_shader(struct gl_context *ctx, GLuint shaderObj) if (!sh) return; - options = &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(sh->Type)]; + options = &ctx->ShaderCompilerOptions[sh->Stage]; /* set default pragma state for shader */ sh->Pragmas = options->DefaultPragmas; @@ -791,7 +791,7 @@ compile_shader(struct gl_context *ctx, GLuint shaderObj) } else { if (ctx->Shader.Flags & GLSL_DUMP) { printf("GLSL source for %s shader %d:\n", - _mesa_shader_enum_to_string(sh->Type), sh->Name); + _mesa_shader_stage_to_string(sh->Stage), sh->Name); printf("%s\n", sh->Source); } @@ -823,7 +823,7 @@ compile_shader(struct gl_context *ctx, GLuint shaderObj) if (!sh->CompileStatus) { if (ctx->Shader.Flags & GLSL_DUMP_ON_ERROR) { fprintf(stderr, "GLSL source for %s shader %d:\n", - _mesa_shader_enum_to_string(sh->Type), sh->Name); + _mesa_shader_stage_to_string(sh->Stage), sh->Name); fprintf(stderr, "%s\n", sh->Source); fprintf(stderr, "Info Log:\n%s\n", sh->InfoLog); fflush(stderr); @@ -898,7 +898,7 @@ print_shader_info(const struct gl_shader_program *shProg) printf("Mesa: glUseProgram(%u)\n", shProg->Name); for (i = 0; i < shProg->NumShaders; i++) { printf(" %s shader %u, checksum %u\n", - _mesa_shader_enum_to_string(shProg->Shaders[i]->Type), + _mesa_shader_stage_to_string(shProg->Shaders[i]->Stage), shProg->Shaders[i]->Name, shProg->Shaders[i]->SourceChecksum); } @@ -1533,10 +1533,10 @@ _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype, switch (shadertype) { case GL_VERTEX_SHADER: - limits = &ctx->Const.VertexProgram; + limits = &ctx->Const.Program[MESA_SHADER_VERTEX]; break; case GL_FRAGMENT_SHADER: - limits = &ctx->Const.FragmentProgram; + limits = &ctx->Const.Program[MESA_SHADER_FRAGMENT]; break; default: _mesa_error(ctx, GL_INVALID_ENUM, @@ -1836,7 +1836,7 @@ _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string) * object to a specific gl_program object. */ void -_mesa_copy_linked_program_data(gl_shader_type type, +_mesa_copy_linked_program_data(gl_shader_stage type, const struct gl_shader_program *src, struct gl_program *dst) { diff --git a/mesalib/src/mesa/main/shaderapi.h b/mesalib/src/mesa/main/shaderapi.h index fe58e7de9..4822e32c2 100644 --- a/mesalib/src/mesa/main/shaderapi.h +++ b/mesalib/src/mesa/main/shaderapi.h @@ -211,7 +211,7 @@ extern GLuint GLAPIENTRY _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string); extern void -_mesa_copy_linked_program_data(gl_shader_type type, +_mesa_copy_linked_program_data(gl_shader_stage type, const struct gl_shader_program *src, struct gl_program *dst); diff --git a/mesalib/src/mesa/main/shaderobj.c b/mesalib/src/mesa/main/shaderobj.c index 0d794ad96..dc81bbc77 100644 --- a/mesalib/src/mesa/main/shaderobj.c +++ b/mesalib/src/mesa/main/shaderobj.c @@ -110,6 +110,7 @@ _mesa_new_shader(struct gl_context *ctx, GLuint name, GLenum type) shader = rzalloc(NULL, struct gl_shader); if (shader) { shader->Type = type; + shader->Stage = _mesa_shader_enum_to_shader_stage(type); shader->Name = name; _mesa_init_shader(ctx, shader); } @@ -307,7 +308,7 @@ _mesa_free_shader_program_data(struct gl_context *ctx, struct gl_shader_program *shProg) { GLuint i; - gl_shader_type sh; + gl_shader_stage sh; assert(shProg->Type == GL_SHADER_PROGRAM_MESA); @@ -346,7 +347,7 @@ _mesa_free_shader_program_data(struct gl_context *ctx, shProg->TransformFeedback.NumVarying = 0; - for (sh = 0; sh < MESA_SHADER_TYPES; sh++) { + for (sh = 0; sh < MESA_SHADER_STAGES; sh++) { if (shProg->_LinkedShaders[sh] != NULL) { ctx->Driver.DeleteShader(ctx, shProg->_LinkedShaders[sh]); shProg->_LinkedShaders[sh] = NULL; diff --git a/mesalib/src/mesa/main/shaderobj.h b/mesalib/src/mesa/main/shaderobj.h index 155058d71..517557088 100644 --- a/mesalib/src/mesa/main/shaderobj.h +++ b/mesalib/src/mesa/main/shaderobj.h @@ -101,8 +101,8 @@ extern void _mesa_free_shader_state(struct gl_context *ctx); -static inline gl_shader_type -_mesa_shader_type_to_index(GLenum v) +static inline gl_shader_stage +_mesa_shader_enum_to_shader_stage(GLenum v) { switch (v) { case GL_VERTEX_SHADER: @@ -112,7 +112,7 @@ _mesa_shader_type_to_index(GLenum v) case GL_GEOMETRY_SHADER: return MESA_SHADER_GEOMETRY; default: - ASSERT(0 && "bad value in _mesa_shader_type_to_index()"); + ASSERT(0 && "bad value in _mesa_shader_enum_to_shader_stage()"); return MESA_SHADER_VERTEX; } } diff --git a/mesalib/src/mesa/main/texenv.c b/mesalib/src/mesa/main/texenv.c index 1aadd7fde..4848208f5 100644 --- a/mesalib/src/mesa/main/texenv.c +++ b/mesalib/src/mesa/main/texenv.c @@ -879,7 +879,7 @@ _mesa_GetTexBumpParameterivATI( GLenum pname, GLint *param ) } else if (pname == GL_BUMP_NUM_TEX_UNITS_ATI) { GLint count = 0; - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (ctx->Const.SupportedBumpUnits & (1 << i)) { count++; } @@ -887,7 +887,7 @@ _mesa_GetTexBumpParameterivATI( GLenum pname, GLint *param ) *param = count; } else if (pname == GL_BUMP_TEX_UNITS_ATI) { - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (ctx->Const.SupportedBumpUnits & (1 << i)) { *param++ = i + GL_TEXTURE0; } @@ -928,7 +928,7 @@ _mesa_GetTexBumpParameterfvATI( GLenum pname, GLfloat *param ) } else if (pname == GL_BUMP_NUM_TEX_UNITS_ATI) { GLint count = 0; - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (ctx->Const.SupportedBumpUnits & (1 << i)) { count++; } @@ -936,7 +936,7 @@ _mesa_GetTexBumpParameterfvATI( GLenum pname, GLfloat *param ) *param = (GLfloat) count; } else if (pname == GL_BUMP_TEX_UNITS_ATI) { - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (ctx->Const.SupportedBumpUnits & (1 << i)) { *param++ = (GLfloat) (i + GL_TEXTURE0); } diff --git a/mesalib/src/mesa/main/uniform_query.cpp b/mesalib/src/mesa/main/uniform_query.cpp index 61bcbcb8a..82d7628e8 100644 --- a/mesalib/src/mesa/main/uniform_query.cpp +++ b/mesalib/src/mesa/main/uniform_query.cpp @@ -445,14 +445,14 @@ log_uniform(const void *values, enum glsl_base_type basicType, static void log_program_parameters(const struct gl_shader_program *shProg) { - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (shProg->_LinkedShaders[i] == NULL) continue; const struct gl_program *const prog = shProg->_LinkedShaders[i]->Program; printf("Program %d %s shader parameters:\n", - shProg->Name, _mesa_shader_enum_to_string(prog->Target)); + shProg->Name, _mesa_shader_stage_to_string(i)); for (unsigned j = 0; j < prog->Parameters->NumParameters; j++) { printf("%s: %p %f %f %f %f\n", prog->Parameters->Parameters[j].Name, @@ -784,7 +784,7 @@ _mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shProg, int i; bool flushed = false; - for (i = 0; i < MESA_SHADER_TYPES; i++) { + for (i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_shader *const sh = shProg->_LinkedShaders[i]; int j; diff --git a/mesalib/src/mesa/main/uniforms.c b/mesalib/src/mesa/main/uniforms.c index 17e24f678..071d668f3 100644 --- a/mesalib/src/mesa/main/uniforms.c +++ b/mesalib/src/mesa/main/uniforms.c @@ -68,7 +68,7 @@ _mesa_update_shader_textures_used(struct gl_shader_program *shProg, { GLuint s; struct gl_shader *shader = - shProg->_LinkedShaders[_mesa_program_target_to_index(prog->Target)]; + shProg->_LinkedShaders[_mesa_program_enum_to_shader_stage(prog->Target)]; assert(shader); @@ -642,7 +642,7 @@ _mesa_UniformBlockBinding(GLuint program, shProg->UniformBlocks[uniformBlockIndex].Binding = uniformBlockBinding; - for (i = 0; i < MESA_SHADER_TYPES; i++) { + for (i = 0; i < MESA_SHADER_STAGES; i++) { int stage_index = shProg->UniformBlockStageIndex[i][uniformBlockIndex]; if (stage_index != -1) { diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c index 0f38270d5..b73a396e2 100644 --- a/mesalib/src/mesa/main/varray.c +++ b/mesalib/src/mesa/main/varray.c @@ -621,7 +621,7 @@ _mesa_VertexAttribPointer(GLuint index, GLint size, GLenum type, UNSIGNED_INT_10F_11F_11F_REV_BIT); GET_CURRENT_CONTEXT(ctx); - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribPointerARB(index)"); return; } @@ -649,7 +649,7 @@ _mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type, const GLboolean integer = GL_TRUE; GET_CURRENT_CONTEXT(ctx); - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribIPointer(index)"); return; } @@ -667,7 +667,7 @@ _mesa_EnableVertexAttribArray(GLuint index) struct gl_array_object *arrayObj; GET_CURRENT_CONTEXT(ctx); - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glEnableVertexAttribArrayARB(index)"); return; @@ -693,7 +693,7 @@ _mesa_DisableVertexAttribArray(GLuint index) struct gl_array_object *arrayObj; GET_CURRENT_CONTEXT(ctx); - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glDisableVertexAttribArrayARB(index)"); return; @@ -725,7 +725,7 @@ get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname, const struct gl_array_object *arrayObj = ctx->Array.ArrayObj; const struct gl_vertex_attrib_array *array; - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(index=%u)", caller, index); return 0; } @@ -795,7 +795,7 @@ get_current_attrib(struct gl_context *ctx, GLuint index, const char *function) return NULL; } } - else if (index >= ctx->Const.VertexProgram.MaxAttribs) { + else if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(index>=GL_MAX_VERTEX_ATTRIBS)", function); return NULL; @@ -913,7 +913,7 @@ _mesa_GetVertexAttribPointerv(GLuint index, GLenum pname, GLvoid **pointer) { GET_CURRENT_CONTEXT(ctx); - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribPointerARB(index)"); return; } @@ -1308,7 +1308,7 @@ _mesa_VertexAttribDivisor(GLuint index, GLuint divisor) return; } - if (index >= ctx->Const.VertexProgram.MaxAttribs) { + if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribDivisor(index = %u)", index); return; @@ -1479,7 +1479,7 @@ _mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type, * "The error INVALID_VALUE is generated if index is greater than or equal * to the value of MAX_VERTEX_ATTRIBS." */ - if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) { + if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribFormat(attribindex=%u > " "GL_MAX_VERTEX_ATTRIBS)", @@ -1526,7 +1526,7 @@ _mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type, * "The error INVALID_VALUE is generated if index is greater than * or equal to the value of MAX_VERTEX_ATTRIBS." */ - if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) { + if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribIFormat(attribindex=%u > " "GL_MAX_VERTEX_ATTRIBS)", @@ -1574,7 +1574,7 @@ _mesa_VertexAttribLFormat(GLuint attribIndex, GLint size, GLenum type, * "The error INVALID_VALUE is generated if <attribindex> is greater than * or equal to the value of MAX_VERTEX_ATTRIBS." */ - if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) { + if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribLFormat(attribindex=%u > " "GL_MAX_VERTEX_ATTRIBS)", @@ -1616,7 +1616,7 @@ _mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex) * MAX_VERTEX_ATTRIB_BINDINGS, otherwise the error INVALID_VALUE * is generated." */ - if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) { + if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) { _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribBinding(attribindex=%u >= " "GL_MAX_VERTEX_ATTRIBS)", diff --git a/mesalib/src/mesa/main/version.c b/mesalib/src/mesa/main/version.c index 00eeca764..9af5f091e 100644 --- a/mesalib/src/mesa/main/version.c +++ b/mesalib/src/mesa/main/version.c @@ -255,7 +255,7 @@ compute_version(struct gl_context *ctx) ctx->Extensions.EXT_texture_snorm && ctx->Extensions.NV_primitive_restart && ctx->Extensions.NV_texture_rectangle && - ctx->Const.VertexProgram.MaxTextureImageUnits >= 16); + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits >= 16); const GLboolean ver_3_2 = (ver_3_1 && ctx->Const.GLSLVersion >= 150 && ctx->Extensions.ARB_depth_clamp && diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp index beb0c093b..f6c229c7d 100644 --- a/mesalib/src/mesa/program/ir_to_mesa.cpp +++ b/mesalib/src/mesa/program/ir_to_mesa.cpp @@ -2392,7 +2392,7 @@ class add_uniform_to_shader : public program_resource_visitor { public: add_uniform_to_shader(struct gl_shader_program *shader_program, struct gl_program_parameter_list *params, - gl_shader_type shader_type) + gl_shader_stage shader_type) : shader_program(shader_program), params(params), idx(-1), shader_type(shader_type) { @@ -2414,7 +2414,7 @@ private: struct gl_shader_program *shader_program; struct gl_program_parameter_list *params; int idx; - gl_shader_type shader_type; + gl_shader_stage shader_type; }; } /* anonymous namespace */ @@ -2493,8 +2493,7 @@ _mesa_generate_parameters_list_for_uniforms(struct gl_shader_program struct gl_program_parameter_list *params) { - add_uniform_to_shader add(shader_program, params, - _mesa_shader_type_to_index(sh->Type)); + add_uniform_to_shader add(shader_program, params, sh->Stage); foreach_list(node, sh->ir) { ir_variable *var = ((ir_instruction *) node)->as_variable(); @@ -2800,25 +2799,10 @@ get_mesa_program(struct gl_context *ctx, ir_instruction **mesa_instruction_annotation; int i; struct gl_program *prog; - GLenum target; - const char *target_string = _mesa_shader_enum_to_string(shader->Type); + GLenum target = _mesa_shader_stage_to_program(shader->Stage); + const char *target_string = _mesa_shader_stage_to_string(shader->Stage); struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(shader->Type)]; - - switch (shader->Type) { - case GL_VERTEX_SHADER: - target = GL_VERTEX_PROGRAM_ARB; - break; - case GL_FRAGMENT_SHADER: - target = GL_FRAGMENT_PROGRAM_ARB; - break; - case GL_GEOMETRY_SHADER: - target = GL_GEOMETRY_PROGRAM_NV; - break; - default: - assert(!"should not be reached"); - return NULL; - } + &ctx->ShaderCompilerOptions[shader->Stage]; validate_ir_tree(shader->ir); @@ -2952,7 +2936,7 @@ get_mesa_program(struct gl_context *ctx, */ mesa_instructions = NULL; - do_set_program_inouts(shader->ir, prog, shader->Type); + do_set_program_inouts(shader->ir, prog, shader->Stage); prog->SamplersUsed = shader->active_samplers; prog->ShadowSamplers = shader->shadow_samplers; @@ -3000,14 +2984,14 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) { assert(prog->LinkStatus); - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; bool progress; exec_list *ir = prog->_LinkedShaders[i]->ir; const struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(prog->_LinkedShaders[i]->Type)]; + &ctx->ShaderCompilerOptions[prog->_LinkedShaders[i]->Stage]; do { progress = false; @@ -3055,7 +3039,7 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) validate_ir_tree(ir); } - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_program *linked_prog; if (prog->_LinkedShaders[i] == NULL) @@ -3064,7 +3048,7 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) linked_prog = get_mesa_program(ctx, prog, prog->_LinkedShaders[i]); if (linked_prog) { - _mesa_copy_linked_program_data((gl_shader_type) i, prog, linked_prog); + _mesa_copy_linked_program_data((gl_shader_stage) i, prog, linked_prog); _mesa_reference_program(ctx, &prog->_LinkedShaders[i]->Program, linked_prog); diff --git a/mesalib/src/mesa/program/prog_print.c b/mesalib/src/mesa/program/prog_print.c index fa120cc5e..9391e99ff 100644 --- a/mesalib/src/mesa/program/prog_print.c +++ b/mesalib/src/mesa/program/prog_print.c @@ -1005,16 +1005,21 @@ _mesa_print_parameter_list(const struct gl_program_parameter_list *list) void _mesa_write_shader_to_file(const struct gl_shader *shader) { - const char *type; + const char *type = "????"; char filename[100]; FILE *f; - if (shader->Type == GL_FRAGMENT_SHADER) + switch (shader->Stage) { + case MESA_SHADER_FRAGMENT: type = "frag"; - else if (shader->Type == GL_VERTEX_SHADER) + break; + case MESA_SHADER_VERTEX: type = "vert"; - else + break; + case MESA_SHADER_GEOMETRY: type = "geom"; + break; + } _mesa_snprintf(filename, sizeof(filename), "shader_%u.%s", shader->Name, type); f = fopen(filename, "w"); @@ -1061,7 +1066,7 @@ _mesa_append_uniforms_to_file(const struct gl_shader *shader) char filename[100]; FILE *f; - if (shader->Type == GL_FRAGMENT_SHADER) + if (shader->Stage == MESA_SHADER_FRAGMENT) type = "frag"; else type = "vert"; diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c index cdf1c03fa..3c19e8c60 100644 --- a/mesalib/src/mesa/program/program.c +++ b/mesalib/src/mesa/program/program.c @@ -56,21 +56,21 @@ _mesa_init_program(struct gl_context *ctx) * If this assertion fails, we need to increase the field * size for register indexes (see INST_INDEX_BITS). */ - ASSERT(ctx->Const.VertexProgram.MaxUniformComponents / 4 + ASSERT(ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents / 4 <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.FragmentProgram.MaxUniformComponents / 4 + ASSERT(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents / 4 <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.VertexProgram.MaxTemps <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.VertexProgram.MaxLocalParams <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.FragmentProgram.MaxTemps <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.FragmentProgram.MaxLocalParams <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_VERTEX].MaxTemps <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_VERTEX].MaxLocalParams <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTemps <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxLocalParams <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.VertexProgram.MaxUniformComponents <= 4 * MAX_UNIFORMS); - ASSERT(ctx->Const.FragmentProgram.MaxUniformComponents <= 4 * MAX_UNIFORMS); + ASSERT(ctx->Const.Program[MESA_SHADER_VERTEX].MaxUniformComponents <= 4 * MAX_UNIFORMS); + ASSERT(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxUniformComponents <= 4 * MAX_UNIFORMS); - ASSERT(ctx->Const.VertexProgram.MaxAddressOffset <= (1 << INST_INDEX_BITS)); - ASSERT(ctx->Const.FragmentProgram.MaxAddressOffset <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_VERTEX].MaxAddressOffset <= (1 << INST_INDEX_BITS)); + ASSERT(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxAddressOffset <= (1 << INST_INDEX_BITS)); /* If this fails, increase prog_instruction::TexSrcUnit size */ STATIC_ASSERT(MAX_TEXTURE_UNITS <= (1 << 5)); @@ -891,26 +891,13 @@ _mesa_find_free_register(const GLboolean used[], */ GLboolean _mesa_valid_register_index(const struct gl_context *ctx, - gl_shader_type shaderType, + gl_shader_stage shaderType, gl_register_file file, GLint index) { const struct gl_program_constants *c; - switch (shaderType) { - case MESA_SHADER_VERTEX: - c = &ctx->Const.VertexProgram; - break; - case MESA_SHADER_FRAGMENT: - c = &ctx->Const.FragmentProgram; - break; - case MESA_SHADER_GEOMETRY: - c = &ctx->Const.GeometryProgram; - break; - default: - _mesa_problem(ctx, - "unexpected shader type in _mesa_valid_register_index()"); - return GL_FALSE; - } + assert(0 <= shaderType && shaderType < MESA_SHADER_STAGES); + c = &ctx->Const.Program[shaderType]; switch (file) { case PROGRAM_UNDEFINED: diff --git a/mesalib/src/mesa/program/program.h b/mesalib/src/mesa/program/program.h index baff47376..0e350cd6f 100644 --- a/mesalib/src/mesa/program/program.h +++ b/mesalib/src/mesa/program/program.h @@ -181,7 +181,7 @@ _mesa_find_free_register(const GLboolean used[], extern GLboolean _mesa_valid_register_index(const struct gl_context *ctx, - gl_shader_type shaderType, + gl_shader_stage shaderType, gl_register_file file, GLint index); extern void @@ -192,7 +192,7 @@ _mesa_get_min_invocations_per_fragment(struct gl_context *ctx, const struct gl_fragment_program *prog); static inline GLuint -_mesa_program_target_to_index(GLenum v) +_mesa_program_enum_to_shader_stage(GLenum v) { switch (v) { case GL_VERTEX_PROGRAM_ARB: @@ -207,6 +207,24 @@ _mesa_program_target_to_index(GLenum v) } } + +static inline GLenum +_mesa_shader_stage_to_program(gl_shader_stage stage) +{ + switch (stage) { + case MESA_SHADER_VERTEX: + return GL_VERTEX_PROGRAM_ARB; + case MESA_SHADER_FRAGMENT: + return GL_FRAGMENT_PROGRAM_ARB; + case MESA_SHADER_GEOMETRY: + return GL_GEOMETRY_PROGRAM_NV; + } + + assert(!"Unexpected shader stage in _mesa_shader_stage_to_program"); + return GL_VERTEX_PROGRAM_ARB; +} + + static inline GLenum _mesa_program_index_to_target(GLuint i) { @@ -215,8 +233,8 @@ _mesa_program_index_to_target(GLuint i) GL_GEOMETRY_PROGRAM_NV, GL_FRAGMENT_PROGRAM_ARB }; - STATIC_ASSERT(Elements(enums) == MESA_SHADER_TYPES); - if(i >= MESA_SHADER_TYPES) { + STATIC_ASSERT(Elements(enums) == MESA_SHADER_STAGES); + if(i >= MESA_SHADER_STAGES) { assert(!"Unexpected program index"); return 0; } else diff --git a/mesalib/src/mesa/program/program_parse.y b/mesalib/src/mesa/program/program_parse.y index a76db4e86..6dde69d53 100644 --- a/mesalib/src/mesa/program/program_parse.y +++ b/mesalib/src/mesa/program/program_parse.y @@ -2707,10 +2707,10 @@ _mesa_parse_arb_program(struct gl_context *ctx, GLenum target, const GLubyte *st state->st = _mesa_symbol_table_ctor(); state->limits = (target == GL_VERTEX_PROGRAM_ARB) - ? & ctx->Const.VertexProgram - : & ctx->Const.FragmentProgram; + ? & ctx->Const.Program[MESA_SHADER_VERTEX] + : & ctx->Const.Program[MESA_SHADER_FRAGMENT]; - state->MaxTextureImageUnits = ctx->Const.FragmentProgram.MaxTextureImageUnits; + state->MaxTextureImageUnits = ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; state->MaxTextureCoordUnits = ctx->Const.MaxTextureCoordUnits; state->MaxTextureUnits = ctx->Const.MaxTextureUnits; state->MaxClipPlanes = ctx->Const.MaxClipPlanes; diff --git a/mesalib/src/mesa/program/sampler.cpp b/mesalib/src/mesa/program/sampler.cpp index 9b9412730..e6532be84 100644 --- a/mesalib/src/mesa/program/sampler.cpp +++ b/mesalib/src/mesa/program/sampler.cpp @@ -111,7 +111,7 @@ _mesa_get_sampler_uniform_value(class ir_dereference *sampler, { get_sampler_name getname(sampler, shader_program); - GLuint shader = _mesa_program_target_to_index(prog->Target); + GLuint shader = _mesa_program_enum_to_shader_stage(prog->Target); sampler->accept(&getname); diff --git a/mesalib/src/mesa/state_tracker/st_atom_sampler.c b/mesalib/src/mesa/state_tracker/st_atom_sampler.c index 57670ce25..cb5369bed 100644 --- a/mesalib/src/mesa/state_tracker/st_atom_sampler.c +++ b/mesalib/src/mesa/state_tracker/st_atom_sampler.c @@ -279,14 +279,14 @@ update_samplers(struct st_context *st) update_shader_samplers(st, PIPE_SHADER_FRAGMENT, &ctx->FragmentProgram._Current->Base, - ctx->Const.FragmentProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, st->state.samplers[PIPE_SHADER_FRAGMENT], &st->state.num_samplers[PIPE_SHADER_FRAGMENT]); update_shader_samplers(st, PIPE_SHADER_VERTEX, &ctx->VertexProgram._Current->Base, - ctx->Const.VertexProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits, st->state.samplers[PIPE_SHADER_VERTEX], &st->state.num_samplers[PIPE_SHADER_VERTEX]); @@ -294,7 +294,7 @@ update_samplers(struct st_context *st) update_shader_samplers(st, PIPE_SHADER_GEOMETRY, &ctx->GeometryProgram._Current->Base, - ctx->Const.GeometryProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits, st->state.samplers[PIPE_SHADER_GEOMETRY], &st->state.num_samplers[PIPE_SHADER_GEOMETRY]); } diff --git a/mesalib/src/mesa/state_tracker/st_atom_texture.c b/mesalib/src/mesa/state_tracker/st_atom_texture.c index bd0a22dde..7604202ba 100644 --- a/mesalib/src/mesa/state_tracker/st_atom_texture.c +++ b/mesalib/src/mesa/state_tracker/st_atom_texture.c @@ -326,11 +326,11 @@ update_vertex_textures(struct st_context *st) { const struct gl_context *ctx = st->ctx; - if (ctx->Const.VertexProgram.MaxTextureImageUnits > 0) { + if (ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits > 0) { update_textures(st, PIPE_SHADER_VERTEX, &ctx->VertexProgram._Current->Base, - ctx->Const.VertexProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits, st->state.sampler_views[PIPE_SHADER_VERTEX], &st->state.num_sampler_views[PIPE_SHADER_VERTEX]); } @@ -345,7 +345,7 @@ update_fragment_textures(struct st_context *st) update_textures(st, PIPE_SHADER_FRAGMENT, &ctx->FragmentProgram._Current->Base, - ctx->Const.FragmentProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, st->state.sampler_views[PIPE_SHADER_FRAGMENT], &st->state.num_sampler_views[PIPE_SHADER_FRAGMENT]); } @@ -360,7 +360,7 @@ update_geometry_textures(struct st_context *st) update_textures(st, PIPE_SHADER_GEOMETRY, &ctx->GeometryProgram._Current->Base, - ctx->Const.FragmentProgram.MaxTextureImageUnits, + ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, st->state.sampler_views[PIPE_SHADER_GEOMETRY], &st->state.num_sampler_views[PIPE_SHADER_GEOMETRY]); } diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index 5e4a3b398..c17601a90 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -155,15 +155,15 @@ void st_init_limits(struct st_context *st) switch (sh) { case PIPE_SHADER_FRAGMENT: - pc = &c->FragmentProgram; + pc = &c->Program[MESA_SHADER_FRAGMENT]; options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT]; break; case PIPE_SHADER_VERTEX: - pc = &c->VertexProgram; + pc = &c->Program[MESA_SHADER_VERTEX]; options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX]; break; case PIPE_SHADER_GEOMETRY: - pc = &c->GeometryProgram; + pc = &c->Program[MESA_SHADER_GEOMETRY]; options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_GEOMETRY]; break; default: @@ -245,21 +245,21 @@ void st_init_limits(struct st_context *st) /* This depends on program constants. */ c->MaxTextureCoordUnits - = _min(c->FragmentProgram.MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS); + = _min(c->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS); - c->MaxTextureUnits = _min(c->FragmentProgram.MaxTextureImageUnits, c->MaxTextureCoordUnits); + c->MaxTextureUnits = _min(c->Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits, c->MaxTextureCoordUnits); - c->VertexProgram.MaxAttribs = MIN2(c->VertexProgram.MaxAttribs, 16); + c->Program[MESA_SHADER_VERTEX].MaxAttribs = MIN2(c->Program[MESA_SHADER_VERTEX].MaxAttribs, 16); /* PIPE_SHADER_CAP_MAX_INPUTS for the FS specifies the maximum number * of inputs. It's always 2 colors + N generic inputs. */ c->MaxVarying = screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT, PIPE_SHADER_CAP_MAX_INPUTS); c->MaxVarying = MIN2(c->MaxVarying, MAX_VARYING); - c->FragmentProgram.MaxInputComponents = c->MaxVarying * 4; - c->VertexProgram.MaxOutputComponents = c->MaxVarying * 4; - c->GeometryProgram.MaxInputComponents = c->MaxVarying * 4; - c->GeometryProgram.MaxOutputComponents = c->MaxVarying * 4; + c->Program[MESA_SHADER_FRAGMENT].MaxInputComponents = c->MaxVarying * 4; + c->Program[MESA_SHADER_VERTEX].MaxOutputComponents = c->MaxVarying * 4; + c->Program[MESA_SHADER_GEOMETRY].MaxInputComponents = c->MaxVarying * 4; + c->Program[MESA_SHADER_GEOMETRY].MaxOutputComponents = c->MaxVarying * 4; c->MinProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MIN_TEXEL_OFFSET); c->MaxProgramTexelOffset = screen->get_param(screen, PIPE_CAP_MAX_TEXEL_OFFSET); @@ -284,9 +284,9 @@ void st_init_limits(struct st_context *st) c->UniformBufferOffsetAlignment = screen->get_param(screen, PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT); c->MaxCombinedUniformBlocks = c->MaxUniformBufferBindings = - c->VertexProgram.MaxUniformBlocks + - c->GeometryProgram.MaxUniformBlocks + - c->FragmentProgram.MaxUniformBlocks; + c->Program[MESA_SHADER_VERTEX].MaxUniformBlocks + + c->Program[MESA_SHADER_GEOMETRY].MaxUniformBlocks + + c->Program[MESA_SHADER_FRAGMENT].MaxUniformBlocks; assert(c->MaxCombinedUniformBlocks <= MAX_COMBINED_UNIFORM_BUFFERS); } } diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index eb12426a5..73c39eb77 100644 --- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -4970,7 +4970,7 @@ st_translate_program( assert(i == program->num_immediates); /* texture samplers */ - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (program->samplers_used & (1 << i)) { t->samplers[i] = ureg_DECL_sampler(ureg, i); } @@ -4996,7 +4996,7 @@ st_translate_program( * prog->ParameterValues to get reallocated (e.g., anything that adds a * program constant) has to happen before creating this linkage. */ - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (program->shader_program->_LinkedShaders[i] == NULL) continue; @@ -5023,6 +5023,24 @@ out: } /* ----------------------------- End TGSI code ------------------------------ */ + +static unsigned +shader_stage_to_ptarget(gl_shader_stage stage) +{ + switch (stage) { + case MESA_SHADER_VERTEX: + return PIPE_SHADER_VERTEX; + case MESA_SHADER_FRAGMENT: + return PIPE_SHADER_FRAGMENT; + case MESA_SHADER_GEOMETRY: + return PIPE_SHADER_GEOMETRY; + } + + assert(!"should not be reached"); + return PIPE_SHADER_VERTEX; +} + + /** * Convert a shader's GLSL IR into a Mesa gl_program, although without * generating Mesa IR. @@ -5034,30 +5052,12 @@ get_mesa_program(struct gl_context *ctx, { glsl_to_tgsi_visitor* v; struct gl_program *prog; - GLenum target; + GLenum target = _mesa_shader_stage_to_program(shader->Stage); bool progress; struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(shader->Type)]; + &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(shader->Type)]; struct pipe_screen *pscreen = ctx->st->pipe->screen; - unsigned ptarget; - - switch (shader->Type) { - case GL_VERTEX_SHADER: - target = GL_VERTEX_PROGRAM_ARB; - ptarget = PIPE_SHADER_VERTEX; - break; - case GL_FRAGMENT_SHADER: - target = GL_FRAGMENT_PROGRAM_ARB; - ptarget = PIPE_SHADER_FRAGMENT; - break; - case GL_GEOMETRY_SHADER: - target = GL_GEOMETRY_PROGRAM_NV; - ptarget = PIPE_SHADER_GEOMETRY; - break; - default: - assert(!"should not be reached"); - return NULL; - } + unsigned ptarget = shader_stage_to_ptarget(shader->Stage); validate_ir_tree(shader->ir); @@ -5143,7 +5143,7 @@ get_mesa_program(struct gl_context *ctx, if (ctx->Shader.Flags & GLSL_DUMP) { printf("\n"); printf("GLSL IR for linked %s program %d:\n", - _mesa_shader_enum_to_string(shader->Type), + _mesa_shader_stage_to_string(shader->Stage), shader_program->Name); _mesa_print_ir(shader->ir, NULL); printf("\n"); @@ -5154,7 +5154,7 @@ get_mesa_program(struct gl_context *ctx, prog->Instructions = NULL; prog->NumInstructions = 0; - do_set_program_inouts(shader->ir, prog, shader->Type); + do_set_program_inouts(shader->ir, prog, shader->Stage); count_resources(v, prog); _mesa_reference_program(ctx, &shader->Program, prog); @@ -5207,6 +5207,7 @@ st_new_shader(struct gl_context *ctx, GLuint name, GLuint type) shader = rzalloc(NULL, struct gl_shader); if (shader) { shader->Type = type; + shader->Stage = _mesa_shader_enum_to_shader_stage(type); shader->Name = name; _mesa_init_shader(ctx, shader); } @@ -5236,14 +5237,14 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) { assert(prog->LinkStatus); - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { if (prog->_LinkedShaders[i] == NULL) continue; bool progress; exec_list *ir = prog->_LinkedShaders[i]->ir; const struct gl_shader_compiler_options *options = - &ctx->ShaderCompilerOptions[_mesa_shader_type_to_index(prog->_LinkedShaders[i]->Type)]; + &ctx->ShaderCompilerOptions[_mesa_shader_enum_to_shader_stage(prog->_LinkedShaders[i]->Type)]; /* If there are forms of indirect addressing that the driver * cannot handle, perform the lowering pass. @@ -5306,7 +5307,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) validate_ir_tree(ir); } - for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) { + for (unsigned i = 0; i < MESA_SHADER_STAGES; i++) { struct gl_program *linked_prog; if (prog->_LinkedShaders[i] == NULL) diff --git a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c index 1c2abc122..aa9ec1359 100644 --- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -1225,7 +1225,7 @@ st_translate_mesa_program( } /* texture samplers */ - for (i = 0; i < ctx->Const.FragmentProgram.MaxTextureImageUnits; i++) { + for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) { if (program->SamplersUsed & (1 << i)) { t->samplers[i] = ureg_DECL_sampler( ureg, i ); } diff --git a/mesalib/src/mesa/swrast/s_context.c b/mesalib/src/mesa/swrast/s_context.c index 8934088df..fdf9b370a 100644 --- a/mesalib/src/mesa/swrast/s_context.c +++ b/mesalib/src/mesa/swrast/s_context.c @@ -794,9 +794,9 @@ _swrast_CreateContext( struct gl_context *ctx ) swrast->PointSpan.facing = 0; swrast->PointSpan.array = swrast->SpanArrays; - init_program_native_limits(&ctx->Const.VertexProgram); - init_program_native_limits(&ctx->Const.GeometryProgram); - init_program_native_limits(&ctx->Const.FragmentProgram); + init_program_native_limits(&ctx->Const.Program[MESA_SHADER_VERTEX]); + init_program_native_limits(&ctx->Const.Program[MESA_SHADER_GEOMETRY]); + init_program_native_limits(&ctx->Const.Program[MESA_SHADER_FRAGMENT]); ctx->swrast_context = swrast; diff --git a/mesalib/src/mesa/swrast/s_texcombine.c b/mesalib/src/mesa/swrast/s_texcombine.c index 7e07f4f8a..32d7c0944 100644 --- a/mesalib/src/mesa/swrast/s_texcombine.c +++ b/mesalib/src/mesa/swrast/s_texcombine.c @@ -602,6 +602,14 @@ _swrast_texture_span( struct gl_context *ctx, SWspan *span ) if (!swrast->TexelBuffer) { #ifdef _OPENMP const GLint maxThreads = omp_get_max_threads(); + + /* TexelBuffer memory allocation needs to be done in a critical section + * as this code runs in a parallel loop. + * When entering the section, first check if TexelBuffer has been + * initialized already by another thread while this thread was waiting. + */ + #pragma omp critical + if (!swrast->TexelBuffer) { #else const GLint maxThreads = 1; #endif @@ -611,8 +619,12 @@ _swrast_texture_span( struct gl_context *ctx, SWspan *span ) * thread. */ swrast->TexelBuffer = - malloc(ctx->Const.FragmentProgram.MaxTextureImageUnits * maxThreads * + malloc(ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits * maxThreads * SWRAST_MAX_WIDTH * 4 * sizeof(GLfloat)); +#ifdef _OPENMP + } /* critical section */ +#endif + if (!swrast->TexelBuffer) { _mesa_error(ctx, GL_OUT_OF_MEMORY, "texture_combine"); return; diff --git a/mesalib/src/mesa/tnl/t_vb_program.c b/mesalib/src/mesa/tnl/t_vb_program.c index e43d5d9eb..d08abe7c2 100644 --- a/mesalib/src/mesa/tnl/t_vb_program.c +++ b/mesalib/src/mesa/tnl/t_vb_program.c @@ -259,7 +259,7 @@ map_textures(struct gl_context *ctx, const struct gl_vertex_program *vp) { GLuint u; - for (u = 0; u < ctx->Const.VertexProgram.MaxTextureImageUnits; u++) { + for (u = 0; u < ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits; u++) { if (vp->Base.TexturesUsed[u]) { /* Note: _Current *should* correspond to the target indicated * in TexturesUsed[u]. @@ -278,7 +278,7 @@ unmap_textures(struct gl_context *ctx, const struct gl_vertex_program *vp) { GLuint u; - for (u = 0; u < ctx->Const.VertexProgram.MaxTextureImageUnits; u++) { + for (u = 0; u < ctx->Const.Program[MESA_SHADER_VERTEX].MaxTextureImageUnits; u++) { if (vp->Base.TexturesUsed[u]) { /* Note: _Current *should* correspond to the target indicated * in TexturesUsed[u]. |