ffmpeg | branch: master | rcombs <rco...@rcombs.me> | Thu Dec 16 17:24:59 2021 -0600| [e55db79612cb39053442b69d911740ed47cb8347] | committer: rcombs
lavc/videotoolboxenc: detect alpha more generically Fixes support for alpha in hardware input frames > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e55db79612cb39053442b69d911740ed47cb8347 --- libavcodec/videotoolboxenc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index 9857e55fdc..fa8f717a6c 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -406,14 +406,14 @@ static int count_nalus(size_t length_code_size, return 0; } -static CMVideoCodecType get_cm_codec_type(enum AVCodecID id, - enum AVPixelFormat fmt, +static CMVideoCodecType get_cm_codec_type(AVCodecContext *avctx, double alpha_quality) { - switch (id) { + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt == AV_PIX_FMT_VIDEOTOOLBOX ? avctx->sw_pix_fmt : avctx->pix_fmt); + switch (avctx->codec_id) { case AV_CODEC_ID_H264: return kCMVideoCodecType_H264; case AV_CODEC_ID_HEVC: - if (fmt == AV_PIX_FMT_BGRA && alpha_quality > 0.0) { + if (desc && (desc->flags & AV_PIX_FMT_FLAG_ALPHA) && alpha_quality > 0.0) { return kCMVideoCodecType_HEVCWithAlpha; } return kCMVideoCodecType_HEVC; @@ -1376,7 +1376,7 @@ static int vtenc_configure_encoder(AVCodecContext *avctx) CFNumberRef gamma_level = NULL; int status; - codec_type = get_cm_codec_type(avctx->codec_id, avctx->pix_fmt, vtctx->alpha_quality); + codec_type = get_cm_codec_type(avctx, vtctx->alpha_quality); if (!codec_type) { av_log(avctx, AV_LOG_ERROR, "Error: no mapping for AVCodecID %d\n", avctx->codec_id); return AVERROR(EINVAL); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
