diff options
Diffstat (limited to 'src/mesa/shader/shader_api.c')
-rw-r--r-- | src/mesa/shader/shader_api.c | 56 |
1 files changed, 43 insertions, 13 deletions
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c index b282d7af60..30fa58ea52 100644 --- a/src/mesa/shader/shader_api.c +++ b/src/mesa/shader/shader_api.c @@ -380,12 +380,18 @@ get_shader_flags(void) flags |= GLSL_DUMP; if (_mesa_strstr(env, "log")) flags |= GLSL_LOG; + if (_mesa_strstr(env, "nopvert")) + flags |= GLSL_NOP_VERT; + if (_mesa_strstr(env, "nopfrag")) + flags |= GLSL_NOP_FRAG; if (_mesa_strstr(env, "nopt")) flags |= GLSL_NO_OPT; else if (_mesa_strstr(env, "opt")) flags |= GLSL_OPT; if (_mesa_strstr(env, "uniform")) flags |= GLSL_UNIFORMS; + if (_mesa_strstr(env, "useprog")) + flags |= GLSL_USE_PROG; } return flags; @@ -1493,6 +1499,41 @@ _mesa_link_program(GLcontext *ctx, GLuint program) /** + * Print basic shader info (for debug). + */ +static void +print_shader_info(const struct gl_shader_program *shProg) +{ + GLuint i; + + _mesa_printf("Mesa: glUseProgram(%u)\n", shProg->Name); + for (i = 0; i < shProg->NumShaders; i++) { + const char *s; + switch (shProg->Shaders[i]->Type) { + case GL_VERTEX_SHADER: + s = "vertex"; + break; + case GL_FRAGMENT_SHADER: + s = "fragment"; + break; + case GL_GEOMETRY_SHADER: + s = "geometry"; + break; + default: + s = ""; + } + _mesa_printf(" %s shader %u, checksum %u\n", s, + shProg->Shaders[i]->Name, + shProg->Shaders[i]->SourceChecksum); + } + if (shProg->VertexProgram) + _mesa_printf(" vert prog %u\n", shProg->VertexProgram->Base.Id); + if (shProg->FragmentProgram) + _mesa_printf(" frag prog %u\n", shProg->FragmentProgram->Base.Id); +} + + +/** * Called via ctx->Driver.UseProgram() */ void @@ -1520,19 +1561,8 @@ _mesa_use_program(GLcontext *ctx, GLuint program) } /* debug code */ - if (0) { - GLuint i; - _mesa_printf("Use Shader %u\n", shProg->Name); - for (i = 0; i < shProg->NumShaders; i++) { - _mesa_printf(" shader %u, type 0x%x, checksum %u\n", - shProg->Shaders[i]->Name, - shProg->Shaders[i]->Type, - shProg->Shaders[i]->SourceChecksum); - } - if (shProg->VertexProgram) - printf(" vert prog %u\n", shProg->VertexProgram->Base.Id); - if (shProg->FragmentProgram) - printf(" frag prog %u\n", shProg->FragmentProgram->Base.Id); + if (ctx->Shader.Flags & GLSL_USE_PROG) { + print_shader_info(shProg); } } else { |