diff --git a/src/video/SDL_yuv.c b/src/video/SDL_yuv.c index 127bc0166..93a97b5ed 100644 --- a/src/video/SDL_yuv.c +++ b/src/video/SDL_yuv.c @@ -593,26 +593,29 @@ int SDL_ConvertPixels_YUV_to_RGB(int width, int height, const Uint8 *v = NULL; Uint32 y_stride = 0; Uint32 uv_stride = 0; - YCbCrType yuv_type = YCBCR_601_LIMITED; if (GetYUVPlanes(width, height, src_format, src, src_pitch, &y, &u, &v, &y_stride, &uv_stride) < 0) { return -1; } - if (GetYUVConversionType(src_colorspace, &yuv_type) < 0) { - return -1; - } + if (SDL_COLORSPACEPRIMARIES(src_colorspace) == SDL_COLORSPACEPRIMARIES(dst_colorspace)) { + YCbCrType yuv_type = YCBCR_601_LIMITED; - if (yuv_rgb_sse(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { - return 0; - } + if (GetYUVConversionType(src_colorspace, &yuv_type) < 0) { + return -1; + } - if (yuv_rgb_lsx(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { - return 0; - } + if (yuv_rgb_sse(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { + return 0; + } - if (yuv_rgb_std(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { - return 0; + if (yuv_rgb_lsx(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { + return 0; + } + + if (yuv_rgb_std(src_format, dst_format, width, height, y, u, v, y_stride, uv_stride, (Uint8 *)dst, dst_pitch, yuv_type)) { + return 0; + } } /* No fast path for the RGB format, instead convert using an intermediate buffer */ @@ -1146,12 +1149,14 @@ int SDL_ConvertPixels_RGB_to_YUV(int width, int height, #endif /* ARGB8888 to FOURCC */ - if (src_format == SDL_PIXELFORMAT_ARGB8888) { + if (src_format == SDL_PIXELFORMAT_ARGB8888 && + SDL_COLORSPACEPRIMARIES(src_colorspace) == SDL_COLORSPACEPRIMARIES(dst_colorspace)) { return SDL_ConvertPixels_ARGB8888_to_YUV(width, height, src, src_pitch, dst_format, dst, dst_pitch, yuv_type); } if (dst_format == SDL_PIXELFORMAT_P010) { - if (src_format == SDL_PIXELFORMAT_XBGR2101010) { + if (src_format == SDL_PIXELFORMAT_XBGR2101010 && + SDL_COLORSPACEPRIMARIES(src_colorspace) == SDL_COLORSPACEPRIMARIES(dst_colorspace)) { return SDL_ConvertPixels_XBGR2101010_to_P010(width, height, src, src_pitch, dst_format, dst, dst_pitch, yuv_type); }