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shader_recompiler: More instructions

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IndecisiveTurtle 2024-07-01 22:42:45 +03:00
parent 2fe897eeda
commit a603bc7d88
12 changed files with 93 additions and 21 deletions
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9
src/shader_recompiler/backend/spirv/emit_spirv_image.cpp
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@ -113,8 +113,13 @@ Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, u32 handle, Id lod
}
}
Id EmitImageQueryLod(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords) {
UNREACHABLE_MSG("SPIR-V Instruction");
Id EmitImageQueryLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords) {
const auto& texture = ctx.images[handle & 0xFFFF];
const Id image = ctx.OpLoad(texture.image_type, texture.id);
const Id sampler = ctx.OpLoad(ctx.sampler_type, ctx.samplers[handle >> 16]);
const Id sampled_image = ctx.OpSampledImage(texture.sampled_type, image, sampler);
const Id zero{ctx.f32_zero_value};
return ctx.OpImageQueryLod(ctx.F32[2], sampled_image, coords);
}
Id EmitImageGradient(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,

2
src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
View file

@ -349,7 +349,7 @@ Id EmitImageGatherDref(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords,
Id EmitImageFetch(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords, Id offset, Id lod,
Id ms);
Id EmitImageQueryDimensions(EmitContext& ctx, IR::Inst* inst, u32 handle, Id lod, bool skip_mips);
Id EmitImageQueryLod(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords);
Id EmitImageQueryLod(EmitContext& ctx, IR::Inst* inst, u32 handle, Id coords);
Id EmitImageGradient(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords,
Id derivatives, const IR::Value& offset, Id lod_clamp);
Id EmitImageRead(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords);