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[all] add initial support for RGB24-bpp support

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This commit is contained in:
Geoffrey McRae
2023-11-08 16:04:58 +11:00
parent dcde981a17
commit 86e8e99107
15 changed files with 74 additions and 40 deletions
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54
host/platform/Windows/capture/NVFBC/src/nvfbc.c
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@@ -60,6 +60,7 @@ struct iface
bool seperateCursor;
bool dwmFlush;
bool noHDR;
CaptureGetPointerBuffer getPointerBufferFn;
CapturePostPointerBuffer postPointerBufferFn;
LGThread * pointerThread;
@@ -70,10 +71,12 @@ struct iface
bool resChanged, scale;
unsigned int targetWidth, targetHeight;
unsigned int formatVer;
unsigned int grabWidth, grabHeight, grabStride;
unsigned int shmStride;
bool isHDR;
unsigned int formatVer;
unsigned int grabWidth, grabHeight, grabStride;
unsigned int bpp;
CaptureFormat format;
unsigned int shmStride;
bool isHDR;
uint8_t * frameBuffer;
uint8_t * diffMap;
@@ -166,6 +169,13 @@ static void nvfbc_initOptions(void)
.type = OPTION_TYPE_BOOL,
.value.x_bool = false
},
{
.module = "nvfbc",
.name = "noHDR",
.description = "Capture HDR content as SDR",
.type = OPTION_TYPE_BOOL,
.value.x_bool = true
},
{0}
};
@@ -183,6 +193,7 @@ static bool nvfbc_create(
this->seperateCursor = option_get_bool("nvfbc", "decoupleCursor");
this->dwmFlush = option_get_bool("nvfbc", "dwmFlush" );
this->noHDR = option_get_bool("nvfbc", "noHDR" );
this->getPointerBufferFn = getPointerBufferFn;
this->postPointerBufferFn = postPointerBufferFn;
@@ -303,10 +314,13 @@ static bool nvfbc_init(void)
getDesktopSize(&this->width, &this->height);
updateScale();
this->bpp = this->noHDR ? 3 : 4;
this->format = this->noHDR ? CAPTURE_FMT_RGB_24 : CAPTURE_FMT_RGBA10;
HANDLE event;
if (!NvFBCToSysSetup(
this->nvfbc,
BUFFER_FMT_ARGB10,
this->noHDR ? BUFFER_FMT_RGB : BUFFER_FMT_ARGB10,
!this->seperateCursor,
this->seperateCursor,
true,
@@ -655,7 +669,7 @@ static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
++this->formatVer;
}
const unsigned int maxHeight = maxFrameSize / (this->shmStride * 4);
const unsigned int maxHeight = maxFrameSize / (this->shmStride * this->bpp);
this->dataHeight = min(maxHeight, this->grabHeight);
frame->formatVer = this->formatVer;
@@ -666,15 +680,15 @@ static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
frame->dataWidth = this->grabWidth;
frame->dataHeight = this->dataHeight;
frame->truncated = maxHeight < this->grabHeight;
frame->pitch = this->shmStride * 4;
frame->pitch = this->shmStride * this->bpp;
frame->stride = this->shmStride;
frame->rotation = CAPTURE_ROT_0;
updateDamageRects(frame);
frame->format = CAPTURE_FMT_RGBA10;
frame->format = this->format;
frame->hdr = this->grabInfo.bIsHDR;
frame->hdrPQ = true;
frame->hdrPQ = this->grabInfo.bIsHDR;
return CAPTURE_RESULT_OK;
}
@@ -705,16 +719,19 @@ static CaptureResult nvfbc_getFrame(FrameBuffer * frame, int frameIndex)
}
unsigned int x2 = x;
while (x2 < w && ((!wasFresh && info->diffMap[y * w + x2]) || this->diffMap[y * w + x2]))
while (x2 < w && ((!wasFresh && info->diffMap[y * w + x2]) ||
this->diffMap[y * w + x2]))
++x2;
unsigned int width = (min(x2 << this->diffShift, this->grabWidth) - (x << this->diffShift)) * 4;
rectCopyUnaligned(frameData, this->frameBuffer, ystart, yend, x << (2 + this->diffShift),
this->shmStride * 4, this->grabStride * 4, width);
unsigned int width = (min(x2 << this->diffShift, this->grabWidth) -
(x << this->diffShift)) * this->bpp;
rectCopyUnaligned(frameData, this->frameBuffer, ystart, yend,
x << (2 + this->diffShift), this->shmStride * this->bpp,
this->grabStride * this->bpp, width);
x = x2;
}
framebuffer_set_write_ptr(frame, yend * this->shmStride * 4);
framebuffer_set_write_ptr(frame, yend * this->shmStride * this->bpp);
}
}
else if (this->grabStride != this->shmStride)
@@ -722,16 +739,17 @@ static CaptureResult nvfbc_getFrame(FrameBuffer * frame, int frameIndex)
for (int y = 0; y < this->dataHeight; y += 64)
{
int yend = min(this->dataHeight, y + 128);
rectCopyUnaligned(frameData, this->frameBuffer, y, yend, 0, this->shmStride * 4,
this->grabStride * 4, this->grabWidth * 4);
framebuffer_set_write_ptr(frame, yend * this->shmStride * 4);
rectCopyUnaligned(frameData, this->frameBuffer, y, yend, 0,
this->shmStride * this->bpp, this->grabStride * this->bpp,
this->grabWidth * this->bpp);
framebuffer_set_write_ptr(frame, yend * this->shmStride * this->bpp);
}
}
else
framebuffer_write(
frame,
this->frameBuffer,
this->dataHeight * this->grabInfo.dwBufferWidth * 4
this->dataHeight * this->grabInfo.dwBufferWidth * this->bpp
);
for (int i = 0; i < LGMP_Q_FRAME_LEN; ++i)