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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-06-02 08:02:33 +0200 |
---|---|---|
committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:34 +0200 |
commit | 79f2fe1a39120f498e915fa0c740b15dc0f09793 (patch) | |
tree | ee1fb2edc8193295930abbf1ad157bdaf4a682d5 /src/shader_recompiler | |
parent | buffer_cache: Reduce uniform buffer size from shader usage (diff) | |
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Diffstat (limited to 'src/shader_recompiler')
-rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm.cpp | 7 | ||||
-rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp | 29 | ||||
-rw-r--r-- | src/shader_recompiler/profile.h | 1 |
3 files changed, 30 insertions, 7 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp index 70ca6f621..fc01797b6 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp @@ -265,9 +265,7 @@ void SetupOptions(const IR::Program& program, const Profile& profile, // TODO: Track the shared atomic ops header += "OPTION NV_internal;" "OPTION NV_shader_storage_buffer;" - "OPTION NV_gpu_program_fp64;" - "OPTION NV_bindless_texture;" - "OPTION ARB_derivative_control;"; + "OPTION NV_gpu_program_fp64;"; if (info.uses_int64_bit_atomics) { header += "OPTION NV_shader_atomic_int64;"; } @@ -295,6 +293,9 @@ void SetupOptions(const IR::Program& program, const Profile& profile, if (info.uses_typeless_image_reads && profile.support_typeless_image_loads) { header += "OPTION EXT_shader_image_load_formatted;"; } + if (profile.support_derivative_control) { + header += "OPTION ARB_derivative_control;"; + } if (stage == Stage::Fragment && runtime_info.force_early_z != 0) { header += "OPTION NV_early_fragment_tests;"; } diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp index 6e30790bb..8cec5ee7e 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_warp.cpp @@ -5,6 +5,7 @@ #include "shader_recompiler/backend/glasm/emit_context.h" #include "shader_recompiler/backend/glasm/emit_glasm_instructions.h" #include "shader_recompiler/frontend/ir/value.h" +#include "shader_recompiler/profile.h" namespace Shader::Backend::GLASM { @@ -111,19 +112,39 @@ void EmitFSwizzleAdd(EmitContext& ctx, IR::Inst& inst, ScalarF32 op_a, ScalarF32 } void EmitDPdxFine(EmitContext& ctx, IR::Inst& inst, ScalarF32 p) { - ctx.Add("DDX.FINE {}.x,{};", inst, p); + if (ctx.profile.support_derivative_control) { + ctx.Add("DDX.FINE {}.x,{};", inst, p); + } else { + // LOG_WARNING + ctx.Add("DDX {}.x,{};", inst, p); + } } void EmitDPdyFine(EmitContext& ctx, IR::Inst& inst, ScalarF32 p) { - ctx.Add("DDY.FINE {}.x,{};", inst, p); + if (ctx.profile.support_derivative_control) { + ctx.Add("DDY.FINE {}.x,{};", inst, p); + } else { + // LOG_WARNING + ctx.Add("DDY {}.x,{};", inst, p); + } } void EmitDPdxCoarse(EmitContext& ctx, IR::Inst& inst, ScalarF32 p) { - ctx.Add("DDX.COARSE {}.x,{};", inst, p); + if (ctx.profile.support_derivative_control) { + ctx.Add("DDX.COARSE {}.x,{};", inst, p); + } else { + // LOG_WARNING + ctx.Add("DDX {}.x,{};", inst, p); + } } void EmitDPdyCoarse(EmitContext& ctx, IR::Inst& inst, ScalarF32 p) { - ctx.Add("DDY.COARSE {}.x,{};", inst, p); + if (ctx.profile.support_derivative_control) { + ctx.Add("DDY.COARSE {}.x,{};", inst, p); + } else { + // LOG_WARNING + ctx.Add("DDY {}.x,{};", inst, p); + } } } // namespace Shader::Backend::GLASM diff --git a/src/shader_recompiler/profile.h b/src/shader_recompiler/profile.h index f059e3b26..3109fb69c 100644 --- a/src/shader_recompiler/profile.h +++ b/src/shader_recompiler/profile.h @@ -82,6 +82,7 @@ struct Profile { bool support_typeless_image_loads{}; bool support_demote_to_helper_invocation{}; bool support_int64_atomics{}; + bool support_derivative_control{}; bool warp_size_potentially_larger_than_guest{}; |