Searched refs:pixelValueYUV (Results 1 - 2 of 2) sorted by relevance
| /foundation/graphic/graphic_2d/rosen/samples/composer/ |
| H A D | layer_context.cpp | 263 YUVPixel pixelValueYUV; in DrawExtraColor() local
266 ConvertRBGA2YUV(color_, &pixelValueYUV); in DrawExtraColor()
267 DrawYUVColor(image, width, height, pixelValueYUV); in DrawExtraColor()
303 void LayerContext::ConvertRBGA2YUV(uint32_t pixelValueRBGA, YUVPixel *pixelValueYUV) in ConvertRBGA2YUV() argument
312 pixelValueYUV->y = 0.299 * R + 0.587 * G + 0.114 * B; in ConvertRBGA2YUV()
314 pixelValueYUV->u = -0.169 * R - 0.331 * G + 0.500 * B + 128; in ConvertRBGA2YUV()
316 pixelValueYUV->v = 0.500 * R - 0.419 * G - 0.081 * B + 128; in ConvertRBGA2YUV()
319 void LayerContext::DrawYUVColor(void *image, uint32_t width, uint32_t height, YUVPixel pixelValueYUV) in DrawYUVColor() argument
325 *pixel++ = pixelValueYUV.y; in DrawYUVColor()
329 *pixel++ = pixelValueYUV in DrawYUVColor()
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| H A D | layer_context.h | 90 void DrawYUVColor(void *image, uint32_t width, uint32_t height, YUVPixel pixelValueYUV);
91 void ConvertRBGA2YUV(uint32_t pixelValueRBGA, YUVPixel *pixelValueYUV);
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