[FFmpeg-devel] [PATCH v6 0/7] webp: add support for animated WebP decoding
Michael Niedermayer
michael at niedermayer.cc
Fri Nov 24 23:02:55 EET 2023
On Thu, Nov 23, 2023 at 12:47:26PM +0100, Thilo Borgmann via ffmpeg-devel wrote:
> Still images fixed, includes FATE tests, VP8 decoder decoupled so there are no more data races, fixed more asserts.
>
> Patch 5/7 is still there for making changes in lavc/webp reviewable but shall be stashed when pushing.
>
> -Thilo
>
> Josef Zlomek (2):
> libavcodec/webp: add support for animated WebP decoding
> libavformat/webp: add WebP demuxer
>
> Thilo Borgmann (5):
> avcodec/webp: move definitions into header
> avcodec/webp: remove unused definitions
> avcodec/webp_parser: parse each frame into one packet
> avcodec/webp: make init_canvas_frame static
> fate: add test for animated WebP
>
> Changelog | 2 +
> doc/demuxers.texi | 28 +
> libavcodec/codec_desc.c | 3 +-
> libavcodec/version.h | 2 +-
> libavcodec/webp.c | 758 ++++++++++++++++++--
> libavcodec/webp.h | 38 +
> libavcodec/webp_parser.c | 130 ++--
> libavformat/Makefile | 1 +
> libavformat/allformats.c | 1 +
> libavformat/version.h | 2 +-
> libavformat/webpdec.c | 733 +++++++++++++++++++
> tests/fate/image.mak | 3 +
> tests/ref/fate/exif-image-webp | 12 +-
> tests/ref/fate/webp-anim | 22 +
> tests/ref/fate/webp-rgb-lena-lossless | 2 +-
> tests/ref/fate/webp-rgb-lena-lossless-rgb24 | 2 +-
> tests/ref/fate/webp-rgb-lossless | 2 +-
> tests/ref/fate/webp-rgb-lossy-q80 | 2 +-
> tests/ref/fate/webp-rgba-lossless | 2 +-
> tests/ref/fate/webp-rgba-lossy-q80 | 2 +-
> 20 files changed, 1625 insertions(+), 122 deletions(-)
> create mode 100644 libavcodec/webp.h
> create mode 100644 libavformat/webpdec.c
> create mode 100644 tests/ref/fate/webp-anim
seems t0 break fate
TEST exif-image-webp
--- ./tests/ref/fate/exif-image-webp 2023-11-24 21:28:14.398689445 +0100
+++ tests/data/fate/exif-image-webp 2023-11-24 22:02:25.856785635 +0100
@@ -8,12 +8,12 @@
pkt_dts_time=0.000000
best_effort_timestamp=0
best_effort_timestamp_time=0.000000
-pkt_duration=1
-pkt_duration_time=0.040000
-duration=1
-duration_time=0.040000
-pkt_pos=0
-pkt_size=39276
+pkt_duration=N/A
+pkt_duration_time=N/A
+duration=N/A
+duration_time=N/A
+pkt_pos=N/A
+pkt_size=N/A
width=400
height=225
crop_top=0
Test exif-image-webp failed. Look at tests/data/fate/exif-image-webp.err for details.
tests/Makefile:307: recipe for target 'fate-exif-image-webp' failed
make: *** [fate-exif-image-webp] Error 1
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Frequently ignored answer#1 FFmpeg bugs should be sent to our bugtracker. User
questions about the command line tools should be sent to the ffmpeg-user ML.
And questions about how to use libav* should be sent to the libav-user ML.
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