On 2017/12/17 0:04, Michael Niedermayer wrote: > On Mon, Oct 09, 2017 at 10:24:30PM +0000, Jun Zhao wrote: >> ffmpeg | branch: master | Jun Zhao <mypopy...@gmail.com> | Mon Oct 9 >> 15:49:58 2017 +0800| [71e2ec017a1b51987d50b97d48b6a6114a58507d] | committer: >> Mark Thompson >> >> lavc: enable hwaccel_flags option >> >> Enable per-stream hwaccel_flags. >> >> Signed-off-by: Jun Zhao <jun.z...@intel.com> >> Signed-off-by: Mark Thompson <s...@jkqxz.net> >> >>> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=71e2ec017a1b51987d50b97d48b6a6114a58507d >> --- >> >> libavcodec/options_table.h | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/libavcodec/options_table.h b/libavcodec/options_table.h >> index 12712fb541..2ac37c3ff1 100644 >> --- a/libavcodec/options_table.h >> +++ b/libavcodec/options_table.h >> @@ -576,6 +576,10 @@ static const AVOption avcodec_options[] = { >> {"pixel_format", "set pixel format", OFFSET(pix_fmt), >> AV_OPT_TYPE_PIXEL_FMT, {.i64=AV_PIX_FMT_NONE}, -1, INT_MAX, 0 }, >> {"video_size", "set video size", OFFSET(width), AV_OPT_TYPE_IMAGE_SIZE, >> {.str=NULL}, 0, INT_MAX, 0 }, >> {"max_pixels", "Maximum number of pixels", OFFSET(max_pixels), >> AV_OPT_TYPE_INT64, {.i64 = INT_MAX }, 0, INT_MAX, A|V|S|D|E }, >> +{"hwaccel_flags", NULL, OFFSET(hwaccel_flags), AV_OPT_TYPE_FLAGS, {.i64 = >> AV_HWACCEL_FLAG_IGNORE_LEVEL }, 0, UINT_MAX, V|D, "hwaccel_flags"}, >> +{"ignore_level", "ignore level even if the codec level used is unknown or >> higher than the maximum supported level reported by the hardware driver", 0, >> AV_OPT_TYPE_CONST, { .i64 = AV_HWACCEL_FLAG_IGNORE_LEVEL }, INT_MIN, >> INT_MAX, V | D, "hwaccel_flags" }, >> +{"allow_high_depth", "allow to output YUV pixel formats with a different >> chroma sampling than 4:2:0 and/or other than 8 bits per component", 0, >> AV_OPT_TYPE_CONST, {.i64 = AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH }, INT_MIN, >> INT_MAX, V | D, "hwaccel_flags"}, >> +{"allow_profile_mismatch", "attempt to decode anyway if HW accelerated >> decoder's supported profiles do not exactly match the stream", 0, >> AV_OPT_TYPE_CONST, {.i64 = AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH }, >> INT_MIN, INT_MAX, V | D, "hwaccel_flags"}, > These flags are not documented in doc/* as other flags are, it seems it > was forgotten to document them. Will document the flags with other patch. > > [...]
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