ffmpeg | branch: master | Lynne <d...@lynne.ee> | Sun Jan 19 14:55:24 2025 +0900| [542a567d504b1a57594cc9962c61224590d95103] | committer: Lynne
ffv1enc_vulkan: support default range coder tables This adds support for default range coder tables, rather than only custom ones. Its two lines, as the same code can be used for both thanks to ffv1enc.c setting f->state_transition properly. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=542a567d504b1a57594cc9962c61224590d95103 --- libavcodec/ffv1enc_vulkan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/ffv1enc_vulkan.c b/libavcodec/ffv1enc_vulkan.c index 5fb6bc3237..3d7ee073aa 100644 --- a/libavcodec/ffv1enc_vulkan.c +++ b/libavcodec/ffv1enc_vulkan.c @@ -1581,7 +1581,7 @@ static av_cold int vulkan_encode_ffv1_init(AVCodecContext *avctx) if (f->version < 4) { av_log(avctx, AV_LOG_ERROR, "PCM coding only supported by version 4 (-level 4)\n"); return AVERROR_INVALIDDATA; - } else if (f->ac != AC_RANGE_CUSTOM_TAB) { + } else if (f->ac == AC_GOLOMB_RICE) { av_log(avctx, AV_LOG_ERROR, "PCM coding requires range coding\n"); return AVERROR_INVALIDDATA; } @@ -1798,6 +1798,8 @@ static const AVOption vulkan_encode_ffv1_options[] = { { .i64 = AC_RANGE_CUSTOM_TAB }, -2, 2, VE, .unit = "coder" }, { "rice", "Golomb rice", 0, AV_OPT_TYPE_CONST, { .i64 = AC_GOLOMB_RICE }, INT_MIN, INT_MAX, VE, .unit = "coder" }, + { "range_def", "Range with default table", 0, AV_OPT_TYPE_CONST, + { .i64 = AC_RANGE_DEFAULT_TAB_FORCE }, INT_MIN, INT_MAX, VE, .unit = "coder" }, { "range_tab", "Range with custom table", 0, AV_OPT_TYPE_CONST, { .i64 = AC_RANGE_CUSTOM_TAB }, INT_MIN, INT_MAX, VE, .unit = "coder" }, { "qtable", "Quantization table", OFFSET(ctx.qtable), AV_OPT_TYPE_INT, _______________________________________________ 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".
