On 8/29/2024 8:26 PM, Michael Niedermayer wrote:
On Tue, Aug 27, 2024 at 05:05:18PM +0200, Anton Khirnov wrote:
This extends the syntax for specifying input streams in -map and complex
filtergraph labels, to allow selecting a view by view ID, index, or
position. The corresponding decoder is then set up to decode the
appropriate view and send frames for that view to the correct
filtergraph input(s).
---
doc/ffmpeg.texi | 30 +++-
fftools/cmdutils.c | 2 +-
fftools/cmdutils.h | 2 +
fftools/ffmpeg.h | 45 ++++-
fftools/ffmpeg_dec.c | 355 +++++++++++++++++++++++++++++++++++++-
fftools/ffmpeg_demux.c | 24 ++-
fftools/ffmpeg_filter.c | 71 +++++---
fftools/ffmpeg_mux_init.c | 29 +++-
fftools/ffmpeg_opt.c | 70 +++++++-
9 files changed, 575 insertions(+), 53 deletions(-)
breaks build on mingw64
src/fftools/ffmpeg_dec.c: In function ‘packet_decode’:
src/fftools/ffmpeg_dec.c:811:19: error: implicit declaration of function ‘ffs’
[-Werror=implicit-function-declaration]
811 | pos = ffs(outputs_mask) - 1;
| ^~~
cc1: some warnings being treated as errors
make: *** [src/ffbuild/common.mak:81: fftools/ffmpeg_dec.o] Error 1
make: *** Waiting for unfinished jobs....
thx
Would ff_clz(outputs_mask) work here?
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