diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-05-19 16:32:03 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:32 -0400 |
| commit | accad56ee7cc9f77886d164701a35f1e89a3519b (patch) | |
| tree | 34b272f1f70d0c4d926877c4e960ccec0084ce17 /src/shader_recompiler/backend/glasm/emit_glasm.cpp | |
| parent | 2494dbe183660297d9b66d4300a28ca95f740f08 (diff) | |
glasm: Implement stores to gl_ViewportIndex
Diffstat (limited to 'src/shader_recompiler/backend/glasm/emit_glasm.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp index edf6f5e13e..9dc0cacbea 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp @@ -261,7 +261,10 @@ void EmitCode(EmitContext& ctx, const IR::Program& program) { } } -void SetupOptions(std::string& header, Info info) { +void SetupOptions(const IR::Program& program, const Profile& profile, std::string& header) { + const Info& info{program.info}; + const Stage stage{program.stage}; + // TODO: Track the shared atomic ops header += "OPTION NV_internal;" "OPTION NV_shader_storage_buffer;" @@ -286,6 +289,11 @@ void SetupOptions(std::string& header, Info info) { if (info.uses_sparse_residency) { header += "OPTION EXT_sparse_texture2;"; } + if ((info.stores_viewport_index || info.stores_layer) && stage != Stage::Geometry) { + if (profile.support_viewport_index_layer_non_geometry) { + header += "OPTION NV_viewport_array2;"; + } + } const auto non_zero_frag_colors{info.stores_frag_color | std::views::drop(1)}; if (std::ranges::find(non_zero_frag_colors, true) != non_zero_frag_colors.end()) { header += "OPTION ARB_draw_buffers;"; @@ -312,12 +320,12 @@ std::string_view StageHeader(Stage stage) { } } // Anonymous namespace -std::string EmitGLASM(const Profile&, IR::Program& program, Bindings& bindings) { - EmitContext ctx{program, bindings}; +std::string EmitGLASM(const Profile& profile, IR::Program& program, Bindings& bindings) { + EmitContext ctx{program, bindings, profile}; Precolor(ctx, program); EmitCode(ctx, program); std::string header{StageHeader(program.stage)}; - SetupOptions(header, program.info); + SetupOptions(program, profile, header); switch (program.stage) { case Stage::Compute: header += fmt::format("GROUP_SIZE {} {} {};", program.workgroup_size[0], |