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[idd] select linear RGB24 packing automatically

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Replace the texture-shaped RGB24 output with a linear raw buffer and
keep its packing, damage translation, and buffer copies inside the
RGB24 effect.

Benchmark full-frame native and packed processing and retain the faster
path for each source format. Preserve logical damage rectangles for
client updates and alternating framebuffer repair.

Return compute outputs to COMMON for COPY queue handoff and refresh
cached framebuffer sizes when switching packed and native layouts.
This commit is contained in:
Geoffrey McRae
2026-08-03 20:35:49 +10:00
parent fa2769b332
commit 6109501eed
16 changed files with 987 additions and 232 deletions
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87
idd/LGIdd/CPostProcessor.h
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@@ -55,15 +55,18 @@ bool IsIdentityColorTransform(const D12ColorTransform& transform);
struct D12FrameFormat
{
D3D12_RESOURCE_DESC desc = {};
unsigned width = 0;
unsigned height = 0;
FrameType format = FRAME_TYPE_INVALID;
bool hdr = false;
bool hdrPQ = false;
bool hdrMetadata = false;
uint32_t sdrWhiteLevel = LG_SDR_WHITE_LEVEL_DEFAULT;
std::shared_ptr<const D12ColorTransform> colorTransform;
D3D12_RESOURCE_DESC desc = {};
unsigned dataWidth = 0;
unsigned dataHeight = 0;
unsigned pitch = 0;
unsigned width = 0;
unsigned height = 0;
FrameType format = FRAME_TYPE_INVALID;
bool hdr = false;
bool hdrPQ = false;
bool hdrMetadata = false;
uint32_t sdrWhiteLevel = LG_SDR_WHITE_LEVEL_DEFAULT;
std::shared_ptr<const D12ColorTransform> colorTransform;
// HDR static metadata (SMPTE ST 2086)
// Display color primaries in 0.00002 units (xy coordinates)
@@ -84,6 +87,51 @@ class CPostProcessEffect
public:
virtual ~CPostProcessEffect() {}
virtual const char * GetName() const = 0;
virtual void ShareState(const CPostProcessEffect& other)
{
UNREFERENCED_PARAMETER(other);
}
virtual void Update(const D12FrameFormat& format)
{
UNREFERENCED_PARAMETER(format);
}
virtual bool NeedsReconfigure() const { return false; }
virtual bool RequiresFullDamage() const { return false; }
virtual uint64_t GetTimingToken() const { return 0; }
virtual void RecordTiming(
uint64_t token, bool fullCopy, uint64_t totalTime)
{
UNREFERENCED_PARAMETER(token);
UNREFERENCED_PARAMETER(fullCopy);
UNREFERENCED_PARAMETER(totalTime);
}
// A final effect with a non-texture output owns its framebuffer copy.
virtual bool GetCopyLayout(
unsigned * pitch, unsigned * dataHeight) const
{
UNREFERENCED_PARAMETER(pitch);
UNREFERENCED_PARAMETER(dataHeight);
return false;
}
virtual bool ShouldCopyFully(
const RECT dirtyRects[], unsigned nbDirtyRects) const
{
UNREFERENCED_PARAMETER(dirtyRects);
UNREFERENCED_PARAMETER(nbDirtyRects);
return false;
}
virtual void CopyFrame(
const ComPtr<ID3D12GraphicsCommandList>& commandList,
ID3D12Resource * dst, ID3D12Resource * src,
const RECT dirtyRects[], unsigned nbDirtyRects, bool fullCopy) const
{
UNREFERENCED_PARAMETER(commandList);
UNREFERENCED_PARAMETER(dst);
UNREFERENCED_PARAMETER(src);
UNREFERENCED_PARAMETER(dirtyRects);
UNREFERENCED_PARAMETER(nbDirtyRects);
UNREFERENCED_PARAMETER(fullCopy);
}
virtual PostProcessStatus SetFormat(const ComPtr<ID3D12Device3>& device,
const D12FrameFormat& src, D12FrameFormat& dst) = 0;
virtual void AdjustDamage(RECT dirtyRects[], unsigned * nbDirtyRects) { UNREFERENCED_PARAMETER(dirtyRects); UNREFERENCED_PARAMETER(nbDirtyRects); }
@@ -102,15 +150,23 @@ private:
std::vector<std::unique_ptr<CPostProcessEffect>> m_effects;
D12FrameFormat m_srcFormat = {};
D12FrameFormat m_dstFormat = {};
D3D12_PLACED_SUBRESOURCE_FOOTPRINT m_copyLayout = {};
CPostProcessEffect * m_copyEffect = nullptr;
size_t m_frameSize = 0;
unsigned m_pitch = 0;
bool m_effectsActive = false;
bool m_configured = false;
public:
bool Init(std::shared_ptr<CD3D12Device> dx12Device);
bool Init(std::shared_ptr<CD3D12Device> dx12Device,
bool enableEffects);
void Reset();
bool HasSameEffectChain(const CPostProcessor& other) const;
bool ShareEffectState(const CPostProcessor& other);
void Update(const D12FrameFormat& srcFormat);
bool NeedsReconfigure(const D12FrameFormat& srcFormat) const;
bool RequiresFullDamage() const;
bool Configure(const D12FrameFormat& srcFormat, bool * formatChanged);
void AdjustFrameDamage(RECT dirtyRects[], unsigned * nbDirtyRects);
ComPtr<ID3D12Resource> Run(
@@ -120,4 +176,15 @@ public:
const D12FrameFormat& GetOutputFormat() const { return m_dstFormat; }
bool HasActiveEffects() const { return m_effectsActive; }
void GetTimingToken(unsigned * effectIndex, uint64_t * token) const;
void RecordTiming(unsigned effectIndex, uint64_t token,
bool fullCopy, uint64_t totalTime);
unsigned GetOutputPitch() const { return m_pitch; }
size_t GetOutputSize () const { return m_frameSize; }
bool ShouldCopyFully(
const RECT dirtyRects[], unsigned nbDirtyRects) const;
void CopyFrame(
const ComPtr<ID3D12GraphicsCommandList>& commandList,
ID3D12Resource * dst, ID3D12Resource * src,
const RECT dirtyRects[], unsigned nbDirtyRects, bool fullCopy) const;
};