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avcodec/videotoolbox: make FFmpeg-to-VT mapping error more informative

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Now logs the actual failed-to-map pixel format as well as range.
This commit is contained in:
Jan Ekström 2021-01-02 14:30:36 +02:00
parent 2c6f532e0a
commit ed524136e0
1 changed files with 7 additions and 1 deletions
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8
libavcodec/videotoolbox.c
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@ -1088,7 +1088,13 @@ static int videotoolbox_common_init(AVCodecContext *avctx)
vtctx->vt_ctx->cv_pix_fmt_type = vtctx->vt_ctx->cv_pix_fmt_type =
av_map_videotoolbox_format_from_pixfmt2(hw_frames->sw_format, full_range); av_map_videotoolbox_format_from_pixfmt2(hw_frames->sw_format, full_range);
if (!vtctx->vt_ctx->cv_pix_fmt_type) { if (!vtctx->vt_ctx->cv_pix_fmt_type) {
av_log(avctx, AV_LOG_ERROR, "Unknown sw_format.\n"); const AVPixFmtDescriptor *attempted_format =
av_pix_fmt_desc_get(hw_frames->sw_format);
av_log(avctx, AV_LOG_ERROR,
"Failed to map underlying FFmpeg pixel format %s (%s range) to "
"a VideoToolbox format!\n",
attempted_format ? attempted_format->name : "<unknown>",
av_color_range_name(avctx->color_range));
err = AVERROR(EINVAL); err = AVERROR(EINVAL);
goto fail; goto fail;
} }