Mirrored_Repos/LookingGlass
1
0
Fork 0
mirror of https://github.com/gnif/LookingGlass.git synced 2026-08-22 15:11:31 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

[idd] capture: restore direct software publication

Browse Source
This commit is contained in:
Geoffrey McRae
2026-08-15 02:28:26 +10:00
parent 97b249b49b
commit a373df7705
6 changed files with 284 additions and 946 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
idd/LGIdd/capture/CSoftwareFrameProcessor.h
View File

@@ -22,77 +22,24 @@
#include "capture/CFrameProcessor.h"
#include <atomic>
class CSoftwareFrameProcessor final : public CFrameProcessor
{
private:
enum ProductState
struct CopyContext
{
PRODUCT_FREE,
PRODUCT_PREPARING,
PRODUCT_READY,
PRODUCT_PUBLISHING,
PRODUCT_RETAINED,
PRODUCT_COMPLETING,
FrameCopyBatch batch;
uint64_t timingStart = 0;
std::atomic<bool> completionDone = false;
std::atomic<bool> completionSucceeded = false;
};
struct Product
{
ProductState state = PRODUCT_FREE;
ProductState restoreState = PRODUCT_FREE;
ProductState completedState = PRODUCT_FREE;
ComPtr<ID3D12Resource> resource;
D12FrameFormat srcFormat = {};
D12FrameFormat dstFormat = {};
RECT dirtyRects[LG_MAX_DIRTY_RECTS] = {};
unsigned nbDirtyRects = 0;
RECT previousDirtyRects[LG_MAX_DIRTY_RECTS] = {};
unsigned nbPreviousDirtyRects = 0;
unsigned pitch = 0;
size_t frameSize = 0;
uint64_t sequence = 0;
uint64_t captureTime = 0;
uint64_t postProcessStart = 0;
uint64_t prepareCopyStart = 0;
uint64_t prepareReady = 0;
uint64_t prepareGPUStart = 0;
uint64_t prepareGPUEnd = 0;
uint64_t timingStart = 0;
unsigned timingEffectIndex = 0;
uint64_t timingToken = 0;
bool prepareTimingValid = false;
bool sourceReady = false;
bool batchCommitted = false;
bool productNotified = false;
bool executeActive = false;
bool completionDone = false;
bool completionSucceeded = false;
FrameCopyBatch batch = {};
};
Product m_products[CAPTURE_PIPELINE_SLOTS];
mutable CSRWLock m_productLock;
Wrappers::Event m_productAvailableEvent;
// The unindexed copy-slot API permits exactly one in-flight submission.
CopyContext m_copy;
static void CompletionFunction(
CD3D12CommandSlot * slot, bool result, void * param1, void * param2);
int AcquireProduct();
int WaitForProduct();
void RestoreProduct(unsigned productIndex, ProductState state);
void FinishProduct(
unsigned productIndex, bool publishing, bool result);
void MarkSourceReady(unsigned productIndex, uint64_t sequence);
void MarkBatchCommitted(unsigned productIndex, uint64_t sequence);
bool EnsureProductResource(unsigned productIndex, size_t frameSize);
bool BeginExecute(unsigned productIndex, uint64_t sequence,
ProductState state);
void EndExecute(unsigned productIndex, uint64_t sequence,
bool& completed, bool& succeeded);
bool PrepareBatch(Product& product, unsigned productIndex,
const FramePlan& plan, uint64_t copyStart);
void CompleteBatch(CD3D12CommandSlot * slot, Product& product,
unsigned productIndex, bool publishing, bool result);
void ResetProducts();
void SignalProductState(bool available = false);
public:
CSoftwareFrameProcessor(IFrameTransport * transport,
@@ -101,10 +48,7 @@ public:
CSRWLock * pipelineLock, HANDLE terminateEvent);
bool Submit(const FrameSubmission& submission) override;
bool HasReadyFrame() const override;
bool Publish(const FramePlan& plan, uint64_t publishStart) override;
bool HasReadyFrame() const override { return false; }
bool Publish(const FramePlan&, uint64_t) override { return false; }
bool UsesCadence() const override { return false; }
bool IsValid() const override;
void Reset() override;
void ResetPipeline() override;
};