diff options
Diffstat (limited to 'libswscale/rgb2rgb_template.c')
| -rw-r--r-- | libswscale/rgb2rgb_template.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c index 8753594aaf..76229d8600 100644 --- a/libswscale/rgb2rgb_template.c +++ b/libswscale/rgb2rgb_template.c @@ -612,10 +612,13 @@ static inline void uyvytoyv12_c(const uint8_t *src, uint8_t *ydst, * others are ignored in the C version. * FIXME: Write HQ version. */ -void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, +void ff_rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int width, int height, int lumStride, - int chromStride, int srcStride) + int chromStride, int srcStride, int32_t *rgb2yuv) { + int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; + int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; + int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; int y; const int chromWidth = width >> 1; @@ -626,9 +629,9 @@ void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, unsigned int g = src[6 * i + 1]; unsigned int r = src[6 * i + 2]; - unsigned int Y = ((RY * r + GY * g + BY * b) >> RGB2YUV_SHIFT) + 16; - unsigned int V = ((RV * r + GV * g + BV * b) >> RGB2YUV_SHIFT) + 128; - unsigned int U = ((RU * r + GU * g + BU * b) >> RGB2YUV_SHIFT) + 128; + unsigned int Y = ((ry * r + gy * g + by * b) >> RGB2YUV_SHIFT) + 16; + unsigned int V = ((rv * r + gv * g + bv * b) >> RGB2YUV_SHIFT) + 128; + unsigned int U = ((ru * r + gu * g + bu * b) >> RGB2YUV_SHIFT) + 128; udst[i] = U; vdst[i] = V; @@ -638,7 +641,7 @@ void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, g = src[6 * i + 4]; r = src[6 * i + 5]; - Y = ((RY * r + GY * g + BY * b) >> RGB2YUV_SHIFT) + 16; + Y = ((ry * r + gy * g + by * b) >> RGB2YUV_SHIFT) + 16; ydst[2 * i + 1] = Y; } ydst += lumStride; @@ -652,7 +655,7 @@ void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, unsigned int g = src[6 * i + 1]; unsigned int r = src[6 * i + 2]; - unsigned int Y = ((RY * r + GY * g + BY * b) >> RGB2YUV_SHIFT) + 16; + unsigned int Y = ((ry * r + gy * g + by * b) >> RGB2YUV_SHIFT) + 16; ydst[2 * i] = Y; @@ -660,7 +663,7 @@ void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst, g = src[6 * i + 4]; r = src[6 * i + 5]; - Y = ((RY * r + GY * g + BY * b) >> RGB2YUV_SHIFT) + 16; + Y = ((ry * r + gy * g + by * b) >> RGB2YUV_SHIFT) + 16; ydst[2 * i + 1] = Y; } udst += chromStride; @@ -915,7 +918,7 @@ static inline void rgb2rgb_init_c(void) yuv422ptouyvy = yuv422ptouyvy_c; yuy2toyv12 = yuy2toyv12_c; planar2x = planar2x_c; - rgb24toyv12 = rgb24toyv12_c; + ff_rgb24toyv12 = ff_rgb24toyv12_c; interleaveBytes = interleaveBytes_c; vu9_to_vu12 = vu9_to_vu12_c; yvu9_to_yuy2 = yvu9_to_yuy2_c; |