mirror of
https://github.com/patchzyy/wiicompiled
synced 2026-09-12 09:45:04 -04:00
patchzyy
80 lines
3.3 KiB
C++
80 lines
3.3 KiB
C++
#pragma once
|
|
|
|
#include "../gfx/common.hpp"
|
|
#include "shader_info.hpp"
|
|
|
|
namespace aurora::gx {
|
|
struct DrawData {
|
|
gfx::PipelineRef pipeline;
|
|
gfx::Range vertRange;
|
|
gfx::Range idxRange;
|
|
gfx::Range uniformRange;
|
|
std::array<gfx::Range, MaxInterpolatedFrames> interpolatedUniformRanges;
|
|
uint32_t vtxCount;
|
|
uint32_t indexCount;
|
|
uint32_t instanceCount;
|
|
GXBindGroups bindGroups;
|
|
uint32_t dstAlpha;
|
|
};
|
|
|
|
constexpr uint32_t GXPipelineConfigVersion = 19;
|
|
|
|
constexpr GXFogType effective_pipeline_fog_type(GXFogType fogType, GXZTexOp zTextureOp,
|
|
bool zCompLocBeforeTex, GXBlendMode blendMode,
|
|
GXLogicOp logicOp) noexcept {
|
|
const bool usesLateZTexture = zTextureOp != GX_ZT_DISABLE && !zCompLocBeforeTex;
|
|
const bool usesUnsupportedLogicFog =
|
|
blendMode == GX_BM_LOGIC && logicOp != GX_LO_OR;
|
|
return usesLateZTexture && usesUnsupportedLogicFog ? GX_FOG_NONE : fogType;
|
|
}
|
|
|
|
struct PipelineConfig {
|
|
uint32_t version = GXPipelineConfigVersion;
|
|
uint32_t msaaSamples = 1;
|
|
ShaderConfig shaderConfig;
|
|
GXCompare depthFunc;
|
|
GXCullMode cullMode;
|
|
GXBlendMode blendMode;
|
|
GXBlendFactor blendFacSrc, blendFacDst;
|
|
GXLogicOp blendOp;
|
|
GXPixelFmt pixelFmt;
|
|
uint32_t dstAlpha;
|
|
bool depthCompare, depthUpdate, alphaUpdate, colorUpdate;
|
|
};
|
|
static_assert(std::has_unique_object_representations_v<PipelineConfig>);
|
|
|
|
inline bool valid_pipeline_config(const PipelineConfig& config) noexcept {
|
|
const auto in_range = [](auto value, auto maximum) {
|
|
using Value = decltype(value);
|
|
return static_cast<std::underlying_type_t<Value>>(value) >= 0 &&
|
|
static_cast<std::underlying_type_t<Value>>(value) <=
|
|
static_cast<std::underlying_type_t<Value>>(maximum);
|
|
};
|
|
const bool validSamples = config.msaaSamples == 1 || config.msaaSamples == 2 ||
|
|
config.msaaSamples == 4 || config.msaaSamples == 8;
|
|
return config.version == GXPipelineConfigVersion && validSamples &&
|
|
in_range(config.depthFunc, GX_ALWAYS) && in_range(config.cullMode, GX_CULL_ALL) &&
|
|
in_range(config.blendMode, GX_BM_SUBTRACT) &&
|
|
in_range(config.blendFacSrc, GX_BL_INVDSTALPHA) &&
|
|
in_range(config.blendFacDst, GX_BL_INVDSTALPHA) &&
|
|
in_range(config.blendOp, GX_LO_SET) && in_range(config.pixelFmt, GX_PF_YUV420);
|
|
}
|
|
|
|
wgpu::RenderPipeline create_pipeline([[maybe_unused]] const PipelineConfig& config);
|
|
void clear_shader_module_cache();
|
|
|
|
// Per-pass encoder state carried across the draws of one render pass, so the replay loop can elide Dawn calls that would re-bind what is already bound.
|
|
struct DrawEncodeState {
|
|
gfx::PipelineRef currentPipeline = UINTPTR_MAX;
|
|
// The bind group currently occupying slot 2.
|
|
WGPUBindGroup boundTextureBindGroup = nullptr;
|
|
// The pass-wide index buffer binding is established lazily by the first indexed draw; every draw then addresses it with firstIndex instead of a per-draw SetIndexBuffer.
|
|
bool indexBufferBound = false;
|
|
};
|
|
|
|
void render(const DrawData& data, const wgpu::RenderPassEncoder& pass, DrawEncodeState& state,
|
|
bool requireReadyPipeline, const gfx::Range* uniformRangeOverride = nullptr);
|
|
|
|
void queue_surface(const u8* dlStart, uint32_t dlSize, bool bigEndian) noexcept;
|
|
} // namespace aurora::gx
|