From 1ed503a856d9753a813951796bc6ba56c42ecd28 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 7 Nov 2011 07:15:44 +0100 Subject: xserver pixman mesa git update 7 nov 2011 --- mesalib/src/mesa/state_tracker/st_cb_bitmap.c | 5 +++ mesalib/src/mesa/state_tracker/st_cb_clear.c | 3 ++ mesalib/src/mesa/state_tracker/st_cb_drawpixels.c | 4 ++ mesalib/src/mesa/state_tracker/st_cb_drawtex.c | 3 ++ mesalib/src/mesa/state_tracker/st_extensions.c | 3 +- mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 52 +++++++++++++++++----- 6 files changed, 57 insertions(+), 13 deletions(-) (limited to 'mesalib/src/mesa/state_tracker') diff --git a/mesalib/src/mesa/state_tracker/st_cb_bitmap.c b/mesalib/src/mesa/state_tracker/st_cb_bitmap.c index beb5e7cab..1a8854b9b 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_bitmap.c +++ b/mesalib/src/mesa/state_tracker/st_cb_bitmap.c @@ -480,6 +480,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_save_viewport(cso); cso_save_fragment_shader(cso); cso_save_vertex_shader(cso); + cso_save_geometry_shader(cso); cso_save_vertex_elements(cso); cso_save_vertex_buffers(cso); @@ -493,6 +494,9 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, /* vertex shader state: position + texcoord pass-through */ cso_set_vertex_shader_handle(cso, st->bitmap.vs); + /* geometry shader state: disabled */ + cso_set_geometry_shader_handle(cso, NULL); + /* user samplers, plus our bitmap sampler */ { struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS]; @@ -556,6 +560,7 @@ draw_bitmap_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_restore_viewport(cso); cso_restore_fragment_shader(cso); cso_restore_vertex_shader(cso); + cso_restore_geometry_shader(cso); cso_restore_vertex_elements(cso); cso_restore_vertex_buffers(cso); } diff --git a/mesalib/src/mesa/state_tracker/st_cb_clear.c b/mesalib/src/mesa/state_tracker/st_cb_clear.c index 83802a5ea..19a87aae2 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_clear.c +++ b/mesalib/src/mesa/state_tracker/st_cb_clear.c @@ -246,6 +246,7 @@ clear_with_quad(struct gl_context *ctx, cso_save_clip(st->cso_context); cso_save_fragment_shader(st->cso_context); cso_save_vertex_shader(st->cso_context); + cso_save_geometry_shader(st->cso_context); cso_save_vertex_elements(st->cso_context); cso_save_vertex_buffers(st->cso_context); @@ -321,6 +322,7 @@ clear_with_quad(struct gl_context *ctx, cso_set_clip(st->cso_context, &st->clear.clip); set_fragment_shader(st); set_vertex_shader(st); + cso_set_geometry_shader_handle(st->cso_context, NULL); if (ctx->DrawBuffer->_ColorDrawBuffers[0]) { st_translate_color(ctx->Color.ClearColor.f, @@ -340,6 +342,7 @@ clear_with_quad(struct gl_context *ctx, cso_restore_clip(st->cso_context); cso_restore_fragment_shader(st->cso_context); cso_restore_vertex_shader(st->cso_context); + cso_restore_geometry_shader(st->cso_context); cso_restore_vertex_elements(st->cso_context); cso_restore_vertex_buffers(st->cso_context); } diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c index 89e0a73f1..1c44d0d87 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c @@ -671,6 +671,7 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_save_fragment_sampler_views(cso); cso_save_fragment_shader(cso); cso_save_vertex_shader(cso); + cso_save_geometry_shader(cso); cso_save_vertex_elements(cso); cso_save_vertex_buffers(cso); if (write_stencil) { @@ -720,6 +721,8 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, /* vertex shader state: position + texcoord pass-through */ cso_set_vertex_shader_handle(cso, driver_vp); + /* geometry shader state: disabled */ + cso_set_geometry_shader_handle(cso, NULL); /* texture sampling state: */ { @@ -789,6 +792,7 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z, cso_restore_fragment_sampler_views(cso); cso_restore_fragment_shader(cso); cso_restore_vertex_shader(cso); + cso_restore_geometry_shader(cso); cso_restore_vertex_elements(cso); cso_restore_vertex_buffers(cso); if (write_stencil) { diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c index 86ceb9d78..eff195068 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c +++ b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c @@ -230,6 +230,7 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z, cso_save_viewport(cso); cso_save_vertex_shader(cso); + cso_save_geometry_shader(cso); cso_save_vertex_elements(cso); cso_save_vertex_buffers(cso); @@ -238,6 +239,7 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z, semantic_names, semantic_indexes); cso_set_vertex_shader_handle(cso, vs); } + cso_set_geometry_shader_handle(cso, NULL); for (i = 0; i < numAttribs; i++) { velements[i].src_offset = i * 4 * sizeof(float); @@ -278,6 +280,7 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z, /* restore state */ cso_restore_viewport(cso); cso_restore_vertex_shader(cso); + cso_restore_geometry_shader(cso); cso_restore_vertex_elements(cso); cso_restore_vertex_buffers(cso); } diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index af8cc0476..3563e1d9b 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -555,7 +555,8 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.ARB_vertex_type_2_10_10_10_rev = GL_TRUE; } - if (screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY, PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) { + if (screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY, + PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) { #if 0 /* XXX re-enable when GLSL compiler again supports geometry shaders */ ctx->Extensions.ARB_geometry_shader4 = GL_TRUE; #endif 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 6b841f1e9..529f5f64a 100644 --- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -79,6 +79,12 @@ extern "C" { (1 << PROGRAM_CONSTANT) | \ (1 << PROGRAM_UNIFORM)) +/** + * Maximum number of temporary registers. + * + * It is too big for stack allocated arrays -- it will cause stack overflow on + * Windows and likely Mac OS X. + */ #define MAX_TEMPS 4096 /* will be 4 for GLSL 4.00 */ @@ -3004,9 +3010,13 @@ glsl_to_tgsi_visitor::remove_output_reads(gl_register_file type) GLint outputMap[VERT_RESULT_MAX]; GLint outputTypes[VERT_RESULT_MAX]; GLuint numVaryingReads = 0; - GLboolean usedTemps[MAX_TEMPS]; + GLboolean *usedTemps; GLuint firstTemp = 0; + usedTemps = new GLboolean[MAX_TEMPS]; + if (!usedTemps) { + return; + } _mesa_find_used_registers(prog, PROGRAM_TEMPORARY, usedTemps, MAX_TEMPS); @@ -3039,6 +3049,8 @@ glsl_to_tgsi_visitor::remove_output_reads(gl_register_file type) } } + delete [] usedTemps; + if (numVaryingReads == 0) return; /* nothing to be done */ @@ -3110,9 +3122,13 @@ get_src_arg_mask(st_dst_reg dst, st_src_reg src) void glsl_to_tgsi_visitor::simplify_cmp(void) { - unsigned tempWrites[MAX_TEMPS]; + unsigned *tempWrites; unsigned outputWrites[MAX_PROGRAM_OUTPUTS]; + tempWrites = new unsigned[MAX_TEMPS]; + if (!tempWrites) { + return; + } memset(tempWrites, 0, sizeof(tempWrites)); memset(outputWrites, 0, sizeof(outputWrites)); @@ -3128,7 +3144,7 @@ glsl_to_tgsi_visitor::simplify_cmp(void) inst->op == TGSI_OPCODE_END || inst->op == TGSI_OPCODE_ENDSUB || inst->op == TGSI_OPCODE_RET) { - return; + break; } if (inst->dst.file == PROGRAM_OUTPUT) { @@ -3153,6 +3169,8 @@ glsl_to_tgsi_visitor::simplify_cmp(void) inst->src[0] = inst->src[1]; } } + + delete [] tempWrites; } /* Replaces all references to a temporary register index with another index. */ @@ -4580,14 +4598,19 @@ st_translate_program( const ubyte outputSemanticIndex[], boolean passthrough_edgeflags) { - struct st_translate translate, *t; + struct st_translate *t; unsigned i; enum pipe_error ret = PIPE_OK; assert(numInputs <= Elements(t->inputs)); assert(numOutputs <= Elements(t->outputs)); - t = &translate; + t = CALLOC_STRUCT(st_translate); + if (!t) { + ret = PIPE_ERROR_OUT_OF_MEMORY; + goto out; + } + memset(t, 0, sizeof *t); t->procType = procType; @@ -4642,7 +4665,8 @@ st_translate_program( break; default: assert(!"fragment shader outputs must be POSITION/STENCIL/COLOR"); - return PIPE_ERROR_BAD_INPUT; + ret = PIPE_ERROR_BAD_INPUT; + goto out; } } } @@ -4823,13 +4847,17 @@ st_translate_program( } out: - FREE(t->insn); - FREE(t->labels); - FREE(t->constants); - FREE(t->immediates); + if (t) { + FREE(t->insn); + FREE(t->labels); + FREE(t->constants); + FREE(t->immediates); + + if (t->error) { + debug_printf("%s: translate error flag set\n", __FUNCTION__); + } - if (t->error) { - debug_printf("%s: translate error flag set\n", __FUNCTION__); + FREE(t); } return ret; -- cgit v1.2.3