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Fix depth-only rendering. #41

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Merged
ga2mer merged 1 commit into from
Jul 30, 2025
Merged

Fix depth-only rendering. #41

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9 changes: 6 additions & 3 deletions MarathonRecomp/gpu/video.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3474,8 +3474,7 @@ static void SetDefaultViewport(GuestDevice* device, GuestSurface* surface)

static void SetRenderTarget(GuestDevice* device, uint32_t index, GuestSurface* renderTarget)
{
// printf("SetRenderTarget %x %d %x\n", device, index, renderTarget);
if (renderTarget != nullptr)
if (index == 0)
{
RenderCommand cmd;
cmd.type = RenderCommandType::SetRenderTarget;
Expand All @@ -3484,6 +3483,11 @@ static void SetRenderTarget(GuestDevice* device, uint32_t index, GuestSurface* r

SetDefaultViewport(device, renderTarget);
}
else
{
// Multiple targets are not currently handled. Make sure any attempt to set them is nullptr.
assert(renderTarget == nullptr);
}
}

static void ProcSetRenderTarget(const RenderCommand& cmd)
Expand All @@ -3499,7 +3503,6 @@ static void ProcSetRenderTarget(const RenderCommand& cmd)

static void SetDepthStencilSurface(GuestDevice* device, GuestSurface* depthStencil)
{
// printf("SetDepthStencilSurface: %x\n", depthStencil);
RenderCommand cmd;
cmd.type = RenderCommandType::SetDepthStencilSurface;
cmd.setDepthStencilSurface.depthStencil = depthStencil;
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