Lines Matching refs:pixelBuffer

15 void DrawGradientInRGBPixelBuffer(CVPixelBufferRef pixelBuffer) {
16   CVPixelBufferLockBaseAddress(pixelBuffer, kCVPixelBufferLock_ReadOnly);
17   void* baseAddr = CVPixelBufferGetBaseAddress(pixelBuffer);
18   size_t width = CVPixelBufferGetWidth(pixelBuffer);
19   size_t height = CVPixelBufferGetHeight(pixelBuffer);
21   int byteOrder = CVPixelBufferGetPixelFormatType(pixelBuffer) == kCVPixelFormatType_32ARGB ?
28                                                  CVPixelBufferGetBytesPerRow(pixelBuffer),
47   CVPixelBufferUnlockBaseAddress(pixelBuffer, kCVPixelBufferLock_ReadOnly);
70                                    CVPixelBufferRef pixelBuffer) {
71   CVPixelBufferLockBaseAddress(pixelBuffer, 0);
73   const OSType pixelFormat = CVPixelBufferGetPixelFormatType(pixelBuffer);
77     uint8_t* dstY = static_cast<uint8_t*>(CVPixelBufferGetBaseAddressOfPlane(pixelBuffer, 0));
78     const int dstYStride = CVPixelBufferGetBytesPerRowOfPlane(pixelBuffer, 0);
79     uint8_t* dstUV = static_cast<uint8_t*>(CVPixelBufferGetBaseAddressOfPlane(pixelBuffer, 1));
80     const int dstUVStride = CVPixelBufferGetBytesPerRowOfPlane(pixelBuffer, 1);
95     uint8_t* dst = static_cast<uint8_t*>(CVPixelBufferGetBaseAddress(pixelBuffer));
96     const int bytesPerRow = CVPixelBufferGetBytesPerRow(pixelBuffer);
125   CVPixelBufferUnlockBaseAddress(pixelBuffer, 0);