diff options
Diffstat (limited to 'libswscale/arm/swscale_unscaled.c')
| -rw-r--r-- | libswscale/arm/swscale_unscaled.c | 52 |
1 files changed, 46 insertions, 6 deletions
diff --git a/libswscale/arm/swscale_unscaled.c b/libswscale/arm/swscale_unscaled.c index 4c121228ab..1b50acd7e2 100644 --- a/libswscale/arm/swscale_unscaled.c +++ b/libswscale/arm/swscale_unscaled.c @@ -63,6 +63,50 @@ static int rgbx_to_nv12_neon_16_wrapper(SwsContext *context, const uint8_t *src[ } #endif +#define YUV_TO_RGB_TABLE(precision) \ + c->yuv2rgb_v2r_coeff / ((precision) == 16 ? 1 << 7 : 1), \ + c->yuv2rgb_u2g_coeff / ((precision) == 16 ? 1 << 7 : 1), \ + c->yuv2rgb_v2g_coeff / ((precision) == 16 ? 1 << 7 : 1), \ + c->yuv2rgb_u2b_coeff / ((precision) == 16 ? 1 << 7 : 1), \ + +#define DECLARE_FF_YUV420P_TO_RGBX_FUNCS(ofmt, precision) \ +int ff_yuv420p_to_##ofmt##_neon_##precision(int w, int h, \ + uint8_t *dst, int linesize, \ + const uint8_t *srcY, int linesizeY, \ + const uint8_t *srcU, int linesizeU, \ + const uint8_t *srcV, int linesizeV, \ + const int16_t *table, \ + int y_offset, \ + int y_coeff); \ + \ +static int yuv420p_to_##ofmt##_neon_wrapper_##precision(SwsContext *c, const uint8_t *src[],\ + int srcStride[], int srcSliceY, int srcSliceH, \ + uint8_t *dst[], int dstStride[]) { \ + const int16_t yuv2rgb_table[] = { YUV_TO_RGB_TABLE(precision) }; \ + \ + ff_yuv420p_to_##ofmt##_neon_##precision(c->srcW, srcSliceH, \ + dst[0] + srcSliceY * dstStride[0], dstStride[0], \ + src[0], srcStride[0], \ + src[1], srcStride[1], \ + src[2], srcStride[2], \ + yuv2rgb_table, \ + c->yuv2rgb_y_offset >> 9, \ + c->yuv2rgb_y_coeff / ((precision) == 16 ? 1 << 7 : 1)); \ + \ + return 0; \ +} \ + +#define DECLARE_FF_YUV420P_TO_ALL_RGBX_FUNCS(precision) \ +DECLARE_FF_YUV420P_TO_RGBX_FUNCS(argb, precision) \ +DECLARE_FF_YUV420P_TO_RGBX_FUNCS(rgba, precision) \ +DECLARE_FF_YUV420P_TO_RGBX_FUNCS(abgr, precision) \ +DECLARE_FF_YUV420P_TO_RGBX_FUNCS(bgra, precision) \ + +#define DECLARE_FF_YUV420P_TO_ALL_RGBX_ALL_PRECISION_FUNCS \ +DECLARE_FF_YUV420P_TO_ALL_RGBX_FUNCS(16) \ + +DECLARE_FF_YUV420P_TO_ALL_RGBX_ALL_PRECISION_FUNCS + #define DECLARE_FF_NVX_TO_RGBX_FUNCS(ifmt, ofmt, precision) \ int ff_##ifmt##_to_##ofmt##_neon_##precision(int w, int h, \ uint8_t *dst, int linesize, \ @@ -75,12 +119,7 @@ int ff_##ifmt##_to_##ofmt##_neon_##precision(int w, int h, static int ifmt##_to_##ofmt##_neon_wrapper_##precision(SwsContext *c, const uint8_t *src[], \ int srcStride[], int srcSliceY, int srcSliceH, \ uint8_t *dst[], int dstStride[]) { \ - const int16_t yuv2rgb_table[] = { \ - c->yuv2rgb_v2r_coeff / ((precision) == 16 ? 1 << 7 : 1), \ - c->yuv2rgb_u2g_coeff / ((precision) == 16 ? 1 << 7 : 1), \ - c->yuv2rgb_v2g_coeff / ((precision) == 16 ? 1 << 7 : 1), \ - c->yuv2rgb_u2b_coeff / ((precision) == 16 ? 1 << 7 : 1), \ - }; \ + const int16_t yuv2rgb_table[] = { YUV_TO_RGB_TABLE(precision) }; \ \ ff_##ifmt##_to_##ofmt##_neon_##precision(c->srcW, srcSliceH, \ dst[0] + srcSliceY * dstStride[0], dstStride[0], \ @@ -138,6 +177,7 @@ static void get_unscaled_swscale_neon(SwsContext *c) { SET_FF_NVX_TO_ALL_RGBX_FUNC(nv12, NV12, accurate_rnd); SET_FF_NVX_TO_ALL_RGBX_FUNC(nv21, NV21, accurate_rnd); + SET_FF_NVX_TO_ALL_RGBX_FUNC(yuv420p, YUV420P, accurate_rnd); } void ff_get_unscaled_swscale_arm(SwsContext *c) |