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[host] add new D12 capture interface

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Note, this capture interface is not yet feature complete but does seem
to be stable.
This commit is contained in:
Geoffrey McRae
2024-01-29 21:47:02 +11:00
parent e376e6fb53
commit 72b25b99bc
20 changed files with 1919 additions and 352 deletions
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21
host/platform/Windows/capture/NVFBC/src/nvfbc.c
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@@ -128,7 +128,7 @@ static void on_mouseMove(int x, int y)
.y = y - this->mouseHotY
};
this->postPointerBufferFn(pointer);
this->postPointerBufferFn(&pointer);
}
static const char * nvfbc_getName(void)
@@ -185,9 +185,9 @@ static void nvfbc_initOptions(void)
}
static bool nvfbc_create(
void * ivshmemBase,
CaptureGetPointerBuffer getPointerBufferFn,
CapturePostPointerBuffer postPointerBufferFn)
CapturePostPointerBuffer postPointerBufferFn,
unsigned frameBuffers)
{
if (!NvFBCInit())
return false;
@@ -221,7 +221,7 @@ static void updateScale(void)
this->targetHeight = this->height;
}
static bool nvfbc_init(unsigned * alignSize)
static bool nvfbc_init(void * ivshmemBase, unsigned * alignSize)
{
int adapterIndex = option_get_int("nvfbc", "adapterIndex");
@@ -650,8 +650,8 @@ done:
frame->damageRectsCount = rectId;
}
static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
const size_t maxFrameSize)
static CaptureResult nvfbc_waitFrame(unsigned frameBufferIndex,
CaptureFrame * frame, const size_t maxFrameSize)
{
if (unlikely(this->stop))
return CAPTURE_RESULT_REINIT;
@@ -711,12 +711,13 @@ static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
return CAPTURE_RESULT_OK;
}
static CaptureResult nvfbc_getFrame(FrameBuffer * frame, int frameIndex)
static CaptureResult nvfbc_getFrame(unsigned frameBufferIndex,
FrameBuffer * frame, const size_t maxFrameSize)
{
const unsigned int h = DIFF_MAP_DIM(this->grabHeight, this->diffShift);
const unsigned int w = DIFF_MAP_DIM(this->grabWidth, this->diffShift);
uint8_t * frameData = framebuffer_get_data(frame);
struct FrameInfo * info = this->frameInfo + frameIndex;
struct FrameInfo * info = this->frameInfo + frameBufferIndex;
if (info->width == this->grabWidth && info->height == this->grabHeight)
{
@@ -791,7 +792,7 @@ static CaptureResult nvfbc_getFrame(FrameBuffer * frame, int frameIndex)
for (int i = 0; i < LGMP_Q_FRAME_LEN; ++i)
{
if (i == frameIndex)
if (i == frameBufferIndex)
{
this->frameInfo[i].width = this->grabWidth;
this->frameInfo[i].height = this->grabHeight;
@@ -855,7 +856,7 @@ static int pointerThread(void * unused)
pointer.x = this->mouseX - pointer.hx;
pointer.y = this->mouseY - pointer.hy;
this->postPointerBufferFn(pointer);
this->postPointerBufferFn(&pointer);
}
return 0;