From 455290e4281bf53ce2fe248a2adf5163563c44c8 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 4 Aug 2010 19:43:41 -0700 Subject: [PATCH] ir_to_mesa: Print shader source and compiled IR under MESA_GLSL=dump. While the Mesa IR dumping includes some corresponding GLSL IR for correlating Mesa IR to GLSL IR, it doesn't completely express it. This printing includes things like variable declarations and control flow structure that is hard to read otherwise. --- src/mesa/program/ir_to_mesa.cpp | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index 1cec4aa..2fd07ca 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -2545,7 +2545,14 @@ get_mesa_program(GLcontext *ctx, struct gl_shader_program *shader_program, set_branchtargets(&v, mesa_instructions, num_instructions); if (ctx->Shader.Flags & GLSL_DUMP) { - printf("Mesa %s program:\n", target_string); + printf("\n"); + printf("GLSL IR for linked %s program %d:\n", target_string, + shader_program->Name); + _mesa_print_ir(shader->ir, NULL); + printf("\n"); + printf("\n"); + printf("Mesa IR for linked %s program %d:\n", target_string, + shader_program->Name); print_program(mesa_instructions, mesa_instruction_annotation, num_instructions); } @@ -2635,6 +2642,15 @@ _mesa_glsl_compile_shader(GLcontext *ctx, struct gl_shader *shader) _mesa_write_shader_to_file(shader); } + if (ctx->Shader.Flags & GLSL_DUMP) { + printf("GLSL source for shader %d:\n", shader->Name); + printf("%s\n", shader->Source); + + printf("GLSL IR for shader %d:\n", shader->Name); + _mesa_print_ir(shader->ir, NULL); + printf("\n\n"); + } + /* Retain any live IR, but trash the rest. */ reparent_ir(shader->ir, shader); -- 2.7.4