mirror of
https://github.com/shadps4-emu/shadPS4.git
synced 2025-07-25 11:34:55 +00:00
1fb0da9b89
* translator: Use templates for stronger type guarantees * spirv: Define buffer offsets upfront * Saves a lot of shader instructions * buffer_cache: Use dynamic vertex input when available * Fixes issues when games like dark souls rebind vertex buffers with different stride * externals: Update boost * spirv: Use runtime array for ssbos * ssbos can be large and typically their size will vary, especially in generic copy/clear cs shaders * fs: Lock when doing case insensitive search * Dark Souls does fs lookups from different threads * texture_cache: More precise invalidation from compute * Fixes unrelated render targets being cleared * texture_cache: Use hashes for protect gpu modified images from reupload * translator: Treat V_CNDMASK as float * Sometimes it can have input modifiers. Worst this will cause is some extra calls to uintBitsToFloat and opposite. But most often this is used as float anyway * translator: Small optimization for V_SAD_U32 * Fix review * clang format
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#include "shader_recompiler/backend/spirv/emit_spirv_instructions.h"
|
|
#include "shader_recompiler/backend/spirv/spirv_emit_context.h"
|
|
|
|
namespace Shader::Backend::SPIRV {
|
|
|
|
void EmitPrologue(EmitContext& ctx) {
|
|
ctx.DefineBufferOffsets();
|
|
}
|
|
|
|
void EmitEpilogue(EmitContext& ctx) {}
|
|
|
|
void EmitDiscard(EmitContext& ctx) {
|
|
ctx.OpDemoteToHelperInvocationEXT();
|
|
}
|
|
|
|
void EmitDiscardCond(EmitContext& ctx, Id condition) {
|
|
const Id kill_label{ctx.OpLabel()};
|
|
const Id merge_label{ctx.OpLabel()};
|
|
ctx.OpSelectionMerge(merge_label, spv::SelectionControlMask::MaskNone);
|
|
ctx.OpBranchConditional(condition, kill_label, merge_label);
|
|
ctx.AddLabel(kill_label);
|
|
ctx.OpDemoteToHelperInvocationEXT();
|
|
ctx.OpBranch(merge_label);
|
|
ctx.AddLabel(merge_label);
|
|
}
|
|
|
|
void EmitEmitVertex(EmitContext& ctx, const IR::Value& stream) {
|
|
throw NotImplementedException("Geometry streams");
|
|
}
|
|
|
|
void EmitEndPrimitive(EmitContext& ctx, const IR::Value& stream) {
|
|
throw NotImplementedException("Geometry streams");
|
|
}
|
|
|
|
} // namespace Shader::Backend::SPIRV
|