diff options
Diffstat (limited to 'src/compiler/glsl/link_varyings.cpp')
| -rw-r--r-- | src/compiler/glsl/link_varyings.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/compiler/glsl/link_varyings.cpp b/src/compiler/glsl/link_varyings.cpp index 767672b200..6cd75aa350 100644 --- a/src/compiler/glsl/link_varyings.cpp +++ b/src/compiler/glsl/link_varyings.cpp @@ -2511,6 +2511,16 @@ link_varyings(struct gl_shader_program *prog, unsigned first, unsigned last, return false; } + if (ctx->_Shader->Flags & GLSL_DUMP) { + printf("Before bottom of link_varyings\n"); + for (unsigned i = MESA_SHADER_VERTEX; i <= MESA_SHADER_FRAGMENT; i++) { + if (prog->_LinkedShaders[i] != NULL) { + printf("Stage: %s\n", _mesa_shader_stage_to_string(i)); + _mesa_print_ir(stdout, prog->_LinkedShaders[i]->ir, NULL); + } + } + } + if (last <= MESA_SHADER_FRAGMENT) { /* Remove unused varyings from the first/last stage unless SSO */ remove_unused_shader_inputs_and_outputs(prog->SeparateShader, @@ -2520,6 +2530,16 @@ link_varyings(struct gl_shader_program *prog, unsigned first, unsigned last, prog->_LinkedShaders[last], ir_var_shader_out); + if (ctx->_Shader->Flags & GLSL_DUMP) { + printf("After remove_unused_shader_inputs_and_outputs\n"); + for (unsigned i = MESA_SHADER_VERTEX; i <= MESA_SHADER_FRAGMENT; i++) { + if (prog->_LinkedShaders[i] != NULL) { + printf("Stage: %s\n", _mesa_shader_stage_to_string(i)); + _mesa_print_ir(stdout, prog->_LinkedShaders[i]->ir, NULL); + } + } + } + /* If the program is made up of only a single stage */ if (first == last) { gl_linked_shader *const sh = prog->_LinkedShaders[last]; @@ -2572,6 +2592,16 @@ link_varyings(struct gl_shader_program *prog, unsigned first, unsigned last, reserved_out_slots | reserved_in_slots)) return false; + if (ctx->_Shader->Flags & GLSL_DUMP) { + printf("After assign_varying_locations, stage %s\n", _mesa_shader_stage_to_string(i)); + for (unsigned i = MESA_SHADER_VERTEX; i <= MESA_SHADER_FRAGMENT; i++) { + if (prog->_LinkedShaders[i] != NULL) { + printf("Stage: %s\n", _mesa_shader_stage_to_string(i)); + _mesa_print_ir(stdout, prog->_LinkedShaders[i]->ir, NULL); + } + } + } + /* This must be done after all dead varyings are eliminated. */ if (sh_i != NULL) { unsigned slots_used = _mesa_bitcount_64(reserved_out_slots); |