diff options
Diffstat (limited to 'mesalib/src/glsl/builtin_variables.cpp')
| -rw-r--r-- | mesalib/src/glsl/builtin_variables.cpp | 94 |
1 files changed, 49 insertions, 45 deletions
diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp index e7769419f..ccee7746e 100644 --- a/mesalib/src/glsl/builtin_variables.cpp +++ b/mesalib/src/glsl/builtin_variables.cpp @@ -47,18 +47,18 @@ struct builtin_variable { }; static const builtin_variable builtin_core_vs_variables[] = { - { ir_var_out, VERT_RESULT_HPOS, "vec4", "gl_Position" }, - { ir_var_out, VERT_RESULT_PSIZ, "float", "gl_PointSize" }, + { ir_var_shader_out, VERT_RESULT_HPOS, "vec4", "gl_Position" }, + { ir_var_shader_out, VERT_RESULT_PSIZ, "float", "gl_PointSize" }, }; static const builtin_variable builtin_core_fs_variables[] = { - { ir_var_in, FRAG_ATTRIB_WPOS, "vec4", "gl_FragCoord" }, - { ir_var_in, FRAG_ATTRIB_FACE, "bool", "gl_FrontFacing" }, - { ir_var_out, FRAG_RESULT_COLOR, "vec4", "gl_FragColor" }, + { ir_var_shader_in, FRAG_ATTRIB_WPOS, "vec4", "gl_FragCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_FACE, "bool", "gl_FrontFacing" }, + { ir_var_shader_out, FRAG_RESULT_COLOR, "vec4", "gl_FragColor" }, }; static const builtin_variable builtin_100ES_fs_variables[] = { - { ir_var_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, }; static const builtin_variable builtin_300ES_vs_variables[] = { @@ -66,46 +66,46 @@ static const builtin_variable builtin_300ES_vs_variables[] = { }; static const builtin_variable builtin_300ES_fs_variables[] = { - { ir_var_in, FRAG_ATTRIB_WPOS, "vec4", "gl_FragCoord" }, - { ir_var_in, FRAG_ATTRIB_FACE, "bool", "gl_FrontFacing" }, - { ir_var_out, FRAG_RESULT_DEPTH, "float", "gl_FragDepth" }, - { ir_var_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_WPOS, "vec4", "gl_FragCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_FACE, "bool", "gl_FrontFacing" }, + { ir_var_shader_out, FRAG_RESULT_DEPTH, "float", "gl_FragDepth" }, + { ir_var_shader_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, }; static const builtin_variable builtin_110_fs_variables[] = { - { ir_var_out, FRAG_RESULT_DEPTH, "float", "gl_FragDepth" }, + { ir_var_shader_out, FRAG_RESULT_DEPTH, "float", "gl_FragDepth" }, }; static const builtin_variable builtin_110_deprecated_fs_variables[] = { - { ir_var_in, FRAG_ATTRIB_COL0, "vec4", "gl_Color" }, - { ir_var_in, FRAG_ATTRIB_COL1, "vec4", "gl_SecondaryColor" }, - { ir_var_in, FRAG_ATTRIB_FOGC, "float", "gl_FogFragCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_COL0, "vec4", "gl_Color" }, + { ir_var_shader_in, FRAG_ATTRIB_COL1, "vec4", "gl_SecondaryColor" }, + { ir_var_shader_in, FRAG_ATTRIB_FOGC, "float", "gl_FogFragCoord" }, }; static const builtin_variable builtin_110_deprecated_vs_variables[] = { - { ir_var_in, VERT_ATTRIB_POS, "vec4", "gl_Vertex" }, - { ir_var_in, VERT_ATTRIB_NORMAL, "vec3", "gl_Normal" }, - { ir_var_in, VERT_ATTRIB_COLOR0, "vec4", "gl_Color" }, - { ir_var_in, VERT_ATTRIB_COLOR1, "vec4", "gl_SecondaryColor" }, - { ir_var_in, VERT_ATTRIB_TEX0, "vec4", "gl_MultiTexCoord0" }, - { ir_var_in, VERT_ATTRIB_TEX1, "vec4", "gl_MultiTexCoord1" }, - { ir_var_in, VERT_ATTRIB_TEX2, "vec4", "gl_MultiTexCoord2" }, - { ir_var_in, VERT_ATTRIB_TEX3, "vec4", "gl_MultiTexCoord3" }, - { ir_var_in, VERT_ATTRIB_TEX4, "vec4", "gl_MultiTexCoord4" }, - { ir_var_in, VERT_ATTRIB_TEX5, "vec4", "gl_MultiTexCoord5" }, - { ir_var_in, VERT_ATTRIB_TEX6, "vec4", "gl_MultiTexCoord6" }, - { ir_var_in, VERT_ATTRIB_TEX7, "vec4", "gl_MultiTexCoord7" }, - { ir_var_in, VERT_ATTRIB_FOG, "float", "gl_FogCoord" }, - { ir_var_out, VERT_RESULT_CLIP_VERTEX, "vec4", "gl_ClipVertex" }, - { ir_var_out, VERT_RESULT_COL0, "vec4", "gl_FrontColor" }, - { ir_var_out, VERT_RESULT_BFC0, "vec4", "gl_BackColor" }, - { ir_var_out, VERT_RESULT_COL1, "vec4", "gl_FrontSecondaryColor" }, - { ir_var_out, VERT_RESULT_BFC1, "vec4", "gl_BackSecondaryColor" }, - { ir_var_out, VERT_RESULT_FOGC, "float", "gl_FogFragCoord" }, + { ir_var_shader_in, VERT_ATTRIB_POS, "vec4", "gl_Vertex" }, + { ir_var_shader_in, VERT_ATTRIB_NORMAL, "vec3", "gl_Normal" }, + { ir_var_shader_in, VERT_ATTRIB_COLOR0, "vec4", "gl_Color" }, + { ir_var_shader_in, VERT_ATTRIB_COLOR1, "vec4", "gl_SecondaryColor" }, + { ir_var_shader_in, VERT_ATTRIB_TEX0, "vec4", "gl_MultiTexCoord0" }, + { ir_var_shader_in, VERT_ATTRIB_TEX1, "vec4", "gl_MultiTexCoord1" }, + { ir_var_shader_in, VERT_ATTRIB_TEX2, "vec4", "gl_MultiTexCoord2" }, + { ir_var_shader_in, VERT_ATTRIB_TEX3, "vec4", "gl_MultiTexCoord3" }, + { ir_var_shader_in, VERT_ATTRIB_TEX4, "vec4", "gl_MultiTexCoord4" }, + { ir_var_shader_in, VERT_ATTRIB_TEX5, "vec4", "gl_MultiTexCoord5" }, + { ir_var_shader_in, VERT_ATTRIB_TEX6, "vec4", "gl_MultiTexCoord6" }, + { ir_var_shader_in, VERT_ATTRIB_TEX7, "vec4", "gl_MultiTexCoord7" }, + { ir_var_shader_in, VERT_ATTRIB_FOG, "float", "gl_FogCoord" }, + { ir_var_shader_out, VERT_RESULT_CLIP_VERTEX, "vec4", "gl_ClipVertex" }, + { ir_var_shader_out, VERT_RESULT_COL0, "vec4", "gl_FrontColor" }, + { ir_var_shader_out, VERT_RESULT_BFC0, "vec4", "gl_BackColor" }, + { ir_var_shader_out, VERT_RESULT_COL1, "vec4", "gl_FrontSecondaryColor" }, + { ir_var_shader_out, VERT_RESULT_BFC1, "vec4", "gl_BackSecondaryColor" }, + { ir_var_shader_out, VERT_RESULT_FOGC, "float", "gl_FogFragCoord" }, }; static const builtin_variable builtin_120_fs_variables[] = { - { ir_var_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, + { ir_var_shader_in, FRAG_ATTRIB_PNTC, "vec2", "gl_PointCoord" }, }; static const builtin_variable builtin_130_vs_variables[] = { @@ -403,16 +403,18 @@ add_variable(exec_list *instructions, glsl_symbol_table *symtab, switch (var->mode) { case ir_var_auto: - case ir_var_in: - case ir_var_const_in: + case ir_var_shader_in: case ir_var_uniform: case ir_var_system_value: var->read_only = true; break; - case ir_var_inout: - case ir_var_out: + case ir_var_shader_out: break; default: + /* The only variables that are added using this function should be + * uniforms, shader inputs, and shader outputs, constants (which use + * ir_var_auto), and system values. + */ assert(0); break; } @@ -752,7 +754,8 @@ generate_110_vs_variables(exec_list *instructions, glsl_type::get_array_instance(glsl_type::vec4_type, 0); add_variable(instructions, state->symbols, - "gl_TexCoord", vec4_array_type, ir_var_out, VERT_RESULT_TEX0); + "gl_TexCoord", vec4_array_type, ir_var_shader_out, + VERT_RESULT_TEX0); generate_ARB_draw_buffers_variables(instructions, state, false, vertex_shader); @@ -812,7 +815,7 @@ generate_130_vs_variables(exec_list *instructions, glsl_type::get_array_instance(glsl_type::float_type, 0); add_variable(instructions, state->symbols, - "gl_ClipDistance", clip_distance_array_type, ir_var_out, + "gl_ClipDistance", clip_distance_array_type, ir_var_shader_out, VERT_RESULT_CLIP_DIST0); } @@ -937,7 +940,8 @@ generate_110_fs_variables(exec_list *instructions, glsl_type::get_array_instance(glsl_type::vec4_type, 0); add_variable(instructions, state->symbols, - "gl_TexCoord", vec4_array_type, ir_var_in, FRAG_ATTRIB_TEX0); + "gl_TexCoord", vec4_array_type, ir_var_shader_in, + FRAG_ATTRIB_TEX0); generate_ARB_draw_buffers_variables(instructions, state, false, fragment_shader); @@ -969,7 +973,7 @@ generate_ARB_draw_buffers_variables(exec_list *instructions, ir_variable *const fd = add_variable(instructions, state->symbols, "gl_FragData", vec4_array_type, - ir_var_out, FRAG_RESULT_DATA0); + ir_var_shader_out, FRAG_RESULT_DATA0); if (warn) fd->warn_extension = "GL_ARB_draw_buffers"; @@ -1026,7 +1030,7 @@ generate_ARB_shader_stencil_export_variables(exec_list *instructions, ir_variable *const fd = add_variable(instructions, state->symbols, "gl_FragStencilRefARB", glsl_type::int_type, - ir_var_out, FRAG_RESULT_STENCIL); + ir_var_shader_out, FRAG_RESULT_STENCIL); if (warn) fd->warn_extension = "GL_ARB_shader_stencil_export"; @@ -1042,7 +1046,7 @@ generate_AMD_shader_stencil_export_variables(exec_list *instructions, ir_variable *const fd = add_variable(instructions, state->symbols, "gl_FragStencilRefAMD", glsl_type::int_type, - ir_var_out, FRAG_RESULT_STENCIL); + ir_var_shader_out, FRAG_RESULT_STENCIL); if (warn) fd->warn_extension = "GL_AMD_shader_stencil_export"; @@ -1083,7 +1087,7 @@ generate_fs_clipdistance(exec_list *instructions, glsl_type::get_array_instance(glsl_type::float_type, 0); add_variable(instructions, state->symbols, - "gl_ClipDistance", clip_distance_array_type, ir_var_in, + "gl_ClipDistance", clip_distance_array_type, ir_var_shader_in, FRAG_ATTRIB_CLIP_DIST0); } |