Archive/UnleashedRecomp
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Implement MSAA.

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Skyth 2024-10-08 18:07:22 +03:00
parent 982d619ba1
commit 0cd86bf130
2 changed files with 14 additions and 4 deletions
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17
UnleashedRecomp/gpu/video.cpp
View file

@ -40,6 +40,7 @@ struct PipelineState
uint8_t vertexStrides[16]{};
RenderFormat renderTargetFormat{};
RenderFormat depthStencilFormat{};
RenderSampleCounts sampleCount = RenderSampleCount::COUNT_1;
};
struct SharedConstants
@ -1023,7 +1024,7 @@ static GuestSurface* CreateSurface(uint32_t width, uint32_t height, uint32_t for
desc.depth = 1;
desc.mipLevels = 1;
desc.arraySize = 1;
//desc.multisampling.sampleCount = multiSample != 0 ? RenderSampleCount::COUNT_4 : RenderSampleCount::COUNT_1;
desc.multisampling.sampleCount = multiSample != 0 ? RenderSampleCount::COUNT_2 : RenderSampleCount::COUNT_1;
desc.format = ConvertFormat(format);
desc.flags = desc.format == RenderFormat::D32_FLOAT ? RenderTextureFlag::DEPTH_TARGET : RenderTextureFlag::RENDER_TARGET;
@ -1035,6 +1036,7 @@ static GuestSurface* CreateSurface(uint32_t width, uint32_t height, uint32_t for
surface->width = width;
surface->height = height;
surface->format = desc.format;
surface->sampleCount = desc.multisampling.sampleCount;
return surface;
}
@ -1043,12 +1045,17 @@ static void StretchRect(GuestDevice* device, uint32_t flags, uint32_t, GuestText
{
const bool isDepthStencil = (flags & 0x4) != 0;
const auto surface = isDepthStencil ? g_depthStencil : g_renderTarget;
const bool multiSampling = surface->sampleCount != RenderSampleCount::COUNT_1;
g_barriers.emplace_back(surface->texture, RenderTextureLayout::COPY_SOURCE);
g_barriers.emplace_back(texture->texture.get(), RenderTextureLayout::COPY_DEST);
g_barriers.emplace_back(surface->texture, multiSampling ? RenderTextureLayout::RESOLVE_SOURCE : RenderTextureLayout::COPY_SOURCE);
g_barriers.emplace_back(texture->texture.get(), multiSampling ? RenderTextureLayout::RESOLVE_DEST : RenderTextureLayout::COPY_DEST);
FlushBarriers();
g_commandLists[g_frame]->copyTexture(texture->texture.get(), surface->texture);
auto& commandList = g_commandLists[g_frame];
if (multiSampling)
commandList->resolveTexture(texture->texture.get(), surface->texture);
else
commandList->copyTexture(texture->texture.get(), surface->texture);
surface->pendingBarrier = true;
texture->pendingBarrier = true;
@ -1058,6 +1065,7 @@ static void SetRenderTarget(GuestDevice* device, uint32_t index, GuestSurface* r
{
SetDirtyValue(g_dirtyStates.renderTargetAndDepthStencil, g_renderTarget, renderTarget);
SetDirtyValue(g_dirtyStates.pipelineState, g_pipelineState.renderTargetFormat, renderTarget != nullptr ? renderTarget->format : RenderFormat::UNKNOWN);
SetDirtyValue(g_dirtyStates.pipelineState, g_pipelineState.sampleCount, renderTarget != nullptr ? renderTarget->sampleCount : RenderSampleCount::COUNT_1);
}
static GuestSurface* GetDepthStencilSurface(GuestDevice* device)
@ -1223,6 +1231,7 @@ static RenderPipeline* CreateGraphicsPipeline(const PipelineState& pipelineState
desc.renderTargetBlend[0].renderTargetWriteMask = pipelineState.colorWriteEnable;
desc.renderTargetCount = pipelineState.renderTargetFormat != RenderFormat::UNKNOWN ? 1 : 0;
desc.depthTargetFormat = pipelineState.depthStencilFormat;
desc.multisampling.sampleCount = pipelineState.sampleCount;
desc.inputElements = pipelineState.vertexDeclaration->inputElements.get();
desc.inputElementsCount = pipelineState.vertexDeclaration->inputElementCount;

1
UnleashedRecomp/gpu/video.h
View file

@ -149,6 +149,7 @@ struct GuestSurface : GuestResource
RenderFormat format = RenderFormat::UNKNOWN;
ankerl::unordered_dense::map<const RenderTexture*, std::unique_ptr<RenderFramebuffer>> framebuffers;
bool pendingBarrier = true;
RenderSampleCounts sampleCount = RenderSampleCount::COUNT_1;
};
enum GuestDeclType