diff options
| -rw-r--r-- | source/blender/imbuf/intern/anim.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/anim.c b/source/blender/imbuf/intern/anim.c index 5a5b5ada4a1..1a46e79470f 100644 --- a/source/blender/imbuf/intern/anim.c +++ b/source/blender/imbuf/intern/anim.c @@ -659,7 +659,25 @@ static ImBuf * ffmpeg_fetchibuf(struct anim * anim, int position) { int pos_found = 1; int filter_y = 0; +#if (LIBAVCODEC_VERSION_MAJOR >= 52) && (LIBAVCODEC_VERSION_MINOR >= 29) + /* The following for color space determination */ + int srcRange, dstRange, brightness, contrast, saturation; + int *inv_table, *table; + + if (anim == 0) return (0); + + /* The magic to assert we get full range for YUV to RGB, instead of + mapping into 16-235 (only supported by newer ffmpeg versions) */ + if (!sws_getColorspaceDetails(anim->img_convert_ctx, &inv_table, &srcRange, + &table, &dstRange, &brightness, &contrast, &saturation)) { + srcRange = srcRange || anim->pCodecCtx->color_range == AVCOL_RANGE_JPEG; + inv_table = sws_getCoefficients(anim->pCodecCtx->colorspace); + sws_setColorspaceDetails(anim->img_convert_ctx, inv_table, srcRange, + table, dstRange, brightness, contrast, saturation); + } +#else if (anim == 0) return (0); +#endif ibuf = IMB_allocImBuf(anim->x, anim->y, 32, IB_rect, 0); |