Commits · 0b4949b51816bc2fd23ba4c4de183b877b58aa25 · Linshizhi / ffmpeg.wasm-core

11 May, 2011 13 commits

rtsp: Only do keepalive using GET_PARAMETER if the server supports it · 0b4949b5

Martin Storsjö authored May 09, 2011

This is more like what VLC does. If the server doesn't mention
supporting GET_PARAMETER in response to an OPTIONS request,
VLC doesn't send any keepalive requests at all. After this patch,
libavformat will still send OPTIONS keepalives if GET_PARAMETER
isn't explicitly said to be supported.

Some RTSP cameras don't support GET_PARAMETER, and will
close the connection if this is sent as keepalive request
(but support OPTIONS just fine, but probably don't need any
keepalive at all). Some other cameras don't support using
OPTIONS as keepalive, but require GET_PARAMETER instead.
Signed-off-by: Martin Storsjö <martin@martin.st>

0b4949b5

ffmpeg: call pre_process_video_frame() only if decoding is needed · 3fd62c6e

Stefano Sabatini authored Apr 20, 2011

In output_packet(), move the pre_process_video_frame() call inside the
if (ist->decoding_needed) { } block. This way
pre_process_video_frame() is not called when stream-copy has been
selected.

Also simplify.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

3fd62c6e

ffmpeg: reformat resample condition code in transcode() · 2b95602e

Stefano Sabatini authored Apr 16, 2011

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2b95602e

ffmpeg: factorize resampling condition check in do_video_out() · 9aa797cd

Stefano Sabatini authored Apr 16, 2011

Simplify and improve readability.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

9aa797cd

ffmpeg: prefer "dec" over "ist->st->codec" in do_video_out() snippet · c29c2eea

Stefano Sabatini authored Apr 16, 2011

Simplify, ease readability.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

c29c2eea

ffmpeg: improve reporting if size/pixel format changes · 2ecc5b70

Stefano Sabatini authored Apr 16, 2011

Use av_log() rather than fprintf(stderr, ...), and show information
related to the previous size/pixel format configuration.

Consistent with the corresponding message issued in case of audio
configuration change.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2ecc5b70

ffmpeg: warns the user when the selected pixel format is ignored · b568d6d9
Stefano Sabatini authored Mar 26, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
b568d6d9

ffplay: add a dummy option -i so that it is easy to switch between ffmpeg -i... · 91199cfe

Benjamin Larsson authored Mar 08, 2011

ffplay: add a dummy option -i so that it is easy to switch between ffmpeg -i "file" and ffplay -i "file".
Signed-off-by: Anton Khirnov <anton@khirnov.net>

91199cfe

cosmetics: Fix crazy formatting in resample. · ffc437c0
Alex Converse authored May 10, 2011

ffc437c0
Allow resampling with no channel count change for up to 8 channels. · 3e00abab
Alex Converse authored May 10, 2011

3e00abab
Don't allow unsupported resampling configurations. · 918a5409
Alex Converse authored May 10, 2011

918a5409
Port x86 10-bit H.264 deblock asm from x264 · 9f3d6ca4
Jason Garrett-Glaser authored May 10, 2011

9f3d6ca4
Update x86 H.264 deblock asm · 8ad77b65
Jason Garrett-Glaser authored May 10, 2011
```
Includes AVX versions from x264.
```
8ad77b65

10 May, 2011 27 commits

AVOptions: make default_val a union, as proposed in AVOption2. · b6675279
Anton Khirnov authored Apr 30, 2011
```
This breaks API and ABI.
```
b6675279
arm/h264pred: add missing argument type. · b27b54de
Ronald S. Bultje authored May 10, 2011

b27b54de
h264dsp_mmx: place bracket outside #if/#endif block. · 86b29553
Ronald S. Bultje authored May 10, 2011
```
Should fix compile on systems missing yasm/nasm.
```
86b29553

lavf/utils: fix ff_interleave_compare_dts corner case. · ecc29730

Vitor Sessak authored May 07, 2011

This should fix behavior introduced by commit
96573c0d. Av_rescale_rnd() is not
lossless so if two timestamps are equal after being rescaled they are
not always actually identical. This patch use av_compare_ts() to get
always a correct result.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

ecc29730

fate: add 10-bit H264 tests. · 23d10ce0
Ronald S. Bultje authored May 07, 2011

23d10ce0
h264: do not print "too many references" warning for intra-only. · e86fbe17
Ronald S. Bultje authored May 06, 2011
```
Fixes issue 2679.
```
e86fbe17

Enable decoding of high bit depth h264. · d545cf80

Oskar Arvidsson authored Mar 29, 2011

This patch completes the high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

d545cf80

Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. · 19a0729b

Oskar Arvidsson authored Mar 29, 2011

This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).

Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.

Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

19a0729b

Add support for higher QP values in h264. · fcc0224e

Oskar Arvidsson authored Mar 29, 2011

In high bit depth, the QP values may now be up to (51 + 6*(bit_depth-8)).

Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

fcc0224e

Add the notion of pixel size in h264 related functions. · 6e3ef511

Oskar Arvidsson authored Mar 29, 2011

In high bit depth the pixels will not be stored in uint8_t like in the
normal case, but in uint16_t. The pixel size is thus 1 in normal bit
depth and 2 in high bit depth.

Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

6e3ef511

Make the h264 loop filter bit depth aware. · 44ca80df

Oskar Arvidsson authored Mar 29, 2011

Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

44ca80df

Template dsputil_template.c with respect to pixel size, etc. · 87ce8b49

Oskar Arvidsson authored Mar 29, 2011

Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

87ce8b49

Template h264idct_template.c with respect to pixel size, etc. · 5d4bd9cc
Oskar Arvidsson authored Mar 29, 2011
```
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
5d4bd9cc
Preparatory patch for high bit depth h264 decoding support. · de3e7607
Oskar Arvidsson authored May 09, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
de3e7607

Move some functions in dsputil.c into a new file dsputil_template.c. · 325eefa2

Oskar Arvidsson authored Mar 29, 2011

The functions moved are used when decoding h264.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

325eefa2

Move the functions in h264idct into a new file h264idct_template.c. · 15fb393b
Oskar Arvidsson authored Mar 29, 2011
```
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
15fb393b
Move the functions in h264pred.c into a new file h264pred_template.c. · 5ada2524
Oskar Arvidsson authored Mar 29, 2011
```
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
5ada2524
Preparatory patch for high bit depth h264 decoding support. · 563c72da
Oskar Arvidsson authored May 09, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
563c72da

Add pixel formats for 9- and 10-bit yuv420p. · 42239ced

Oskar Arvidsson authored Mar 29, 2011

Also add support for these formats in libswscale.

Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

42239ced

Choose h264 chroma dc dequant function dynamically. · e39e3aba
Oskar Arvidsson authored Apr 10, 2011
```
Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
e39e3aba
h264: DSP'ize MBAFF loopfilter. · dd561441
Ronald S. Bultje authored May 09, 2011

dd561441
ffmpeg: Simplify decode loop condition to not use next_pts · cb48fdf6
Alexander Strange authored May 10, 2011
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
cb48fdf6
lavc: move some flac-specific options to its private context. · 188dea1d
Anton Khirnov authored Apr 02, 2011

188dea1d
ffmpeg: remove unused fields AVOutputStream.original_width/height · bc97695a
Stefano Sabatini authored Apr 16, 2011
```
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
bc97695a

ffmpeg: remove unused variable padding_src in do_video_out() · f38d900f

Stefano Sabatini authored Apr 16, 2011

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

f38d900f

ffmpeg: fix negative verbosity. · d1991f51
Michael Niedermayer authored Apr 18, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
d1991f51

cmdutils: add OPT_INT check in parse_number_or_die() · 3372ec32

Stefano Sabatini authored Apr 16, 2011

Check that the value passed for an OPT_INT option is an int, fail
otherwise.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

3372ec32