Commits · 5bc2c395273e020fc255a644196f0fc7c8e5ed83 · Linshizhi / ffmpeg.wasm-core

25 May, 2015 21 commits
- avfilter/x86/vf_fspp: Fix invalid combination of opcode and operands · 5bc2c395
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5bc2c395
- lavf/dnxhd: Autodetect more files that can be decoded. · 5193407c
  Carl Eugen Hoyos authored May 25, 2015
  
  5193407c
- mov: reject zero bytes_per_frame with non-zero samples_per_frame · 83a04f8c
  Andreas Cadhalpun authored May 25, 2015
```
In this case the mov demuxer can return a large number of empty packets.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
```
  83a04f8c
- configure: d3d11va is auto-detected like the others · 3232ac4b
  Michael Niedermayer authored May 25, 2015
```
Fix the help text accordingly
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3232ac4b
- lavf/riff: Add 0x729A as TwoCC for G.729. · 860ac0a5
  Carl Eugen Hoyos authored May 25, 2015
```
Reported by forum user muchuan.
```
  860ac0a5
- avcodec/dxva2: Fix build without D3D11 · 94d07b31
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  94d07b31
- Merge commit 'd8039ef8' · 947b74ee
  Michael Niedermayer authored May 25, 2015
```
* commit 'd8039ef8':
  D3D11va: add a Direct3D11 video decoder similar to DXVA2

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/dxva2_vc1.c
	libavcodec/version.h
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  947b74ee
- Improve upon dynamic arrays- movtext subtitles · 9aabc926
  Niklesh authored May 25, 2015
```
Signed-off-by: Niklesh <niklesh.lalwani@iitb.ac.in>
```
  9aabc926
- libshine: fix support for shine 3.0 · e48a9ac9
  Andreas Cadhalpun authored May 24, 2015
```
shine_encode_buffer expects written to be an int pointer, while the
previous shine_encode_frame expected it to be a long pointer.

Thus encoding with libshine currently always fails with
"internal buffer too small", because a negative return value of
shine_encode_buffer is interpreted as a very large long value.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
```
  e48a9ac9
- avcodec/mjpegenc_common: Use ff_mpv_reallocate_putbitbuffer() · c50904fd
  Michael Niedermayer authored May 25, 2015
```
Fixes assertion failure
Fixes Ticket4396
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  c50904fd
- avcodec/mpegvideo: Factor ff_mpv_reallocate_putbitbuffer() out · 00f3bb2e
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  00f3bb2e
- avformat/rmenc: Avoid floats in duration calculation · cf401cd1
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  cf401cd1
- avformat/mpegenc: Replace *0.7 by *7/10 · 343654c2
  Michael Niedermayer authored May 25, 2015
```
This avoids another float computation, avoiding a potential source of
rounding issues
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  343654c2
- avformat/mpegenc: Do not use floats for vcd_padding_bitrate · 73f71799
  Michael Niedermayer authored May 25, 2015
```
This reduces the risk for rounding differences.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  73f71799
- ffmpeg_opt: Set the video VBV parameters only for the video stream from -target · 2ce6e419
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  2ce6e419
- D3D11va: add a Direct3D11 video decoder similar to DXVA2 · d8039ef8
  Steve Lhomme authored May 11, 2015
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
  d8039ef8
- avcodec/put_bits: Assert that size in set_put_bits_buffer_size() does not cause integer overflows · bd46e78a
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  bd46e78a
- avcodec/bitstream: Assert that there is enough space left in avpriv_copy_bits() · 291ad5cc
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  291ad5cc
- avcodec/put_bits: Assert that there is enough space left in skip_put_bytes() · 8f5ffed1
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  8f5ffed1
- avcodec/mpegvideo_enc: Update the buffer size as more slices are merged · 561d3a57
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  561d3a57
- avcodec/put_bits: Update size_in_bits in set_put_bits_buffer_size() · e4c2ec87
  Michael Niedermayer authored May 25, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e4c2ec87
24 May, 2015 13 commits
- avformat/mov: Mark avio context of decompressed atoms as seekable · 8ce564ea
  Michael Niedermayer authored May 24, 2015
```
Fixes Ticket4329
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  8ce564ea
- avcodec/libutvideoenc: Fix memleak · 1cacecce
  Michael Niedermayer authored May 15, 2015
```
Fixes: CID1257657
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  1cacecce
- libdcadec: search for frames that start late in a packet · c5a07f1f
  James Almer authored May 24, 2015
```
Based on commit 4ae15605Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
```
  c5a07f1f
- avcodec/ituh263enc: Pass PutBitContext into h263p_encode_umotion() instead of MpegEncContext · db5ea69d
  Michael Niedermayer authored May 24, 2015
```
This avoids the need to dereference MpegEncContext->pb if it is
already available outside h263p_encode_umotion()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  db5ea69d
- avcodec: Pass PutBitContext into ff_h263_encode_motion() instead of MpegEncContext · 404fe63e
  Michael Niedermayer authored May 24, 2015
```
This avoids the need to dereference MpegEncContext->pb if it is
already available outside ff_h263_encode_motion()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  404fe63e
- avcodec/h263: Remove unused argument of h263_get_motion_length() · b71dc297
  Michael Niedermayer authored May 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  b71dc297
- avcodec/mpeg4video: Reorder operations to reduce accesses to err_recognition · 39de31cc
  Michael Niedermayer authored May 24, 2015
```
About 9 cpu cycle faster mpeg4_decode_mb()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  39de31cc
- mov: always check avio_read return value · b71528d8
  Andreas Cadhalpun authored May 23, 2015
```
If avio_read fails, the buffer can contain uninitialized data.

This fixes 'Conditional jump or move depends on uninitialised value(s)'
valgrind warnings.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
```
  b71528d8
- mov: fix two memleaks · 8e77f8ab
  Andreas Cadhalpun authored May 23, 2015
```
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
```
  8e77f8ab
- mov: abort on EOF in ff_mov_read_chan · a5718863
  Andreas Cadhalpun authored May 23, 2015
```
Otherwise the loop can take a lot of time if num_descr is very large.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
```
  a5718863
- avformat/movenc: Remove float use from rgb_to_yuv() · 0c3b4efc
  Michael Niedermayer authored May 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0c3b4efc
- avformat/swfenc: Remove another unneeded float computation · 28134d6a
  Michael Niedermayer authored May 24, 2015
```
fewer chances for rounding differences between platforms is better
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  28134d6a
- avformat/swfenc: Remove unneeded floats · 5d4ff4a3
  Michael Niedermayer authored May 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5d4ff4a3
23 May, 2015 6 commits

avformat/avienc: Avoid float usage · 17264cd2

Michael Niedermayer authored May 23, 2015

reduces risk for rounding differences between platforms
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

17264cd2

avformat/4xm: Change fps to AVRational · 3bf57acb
Michael Niedermayer authored May 23, 2015
```
This fixes the video timebase as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3bf57acb
avcodec/y41pdec: Avoid using float for size test · de0d3fe5
Michael Niedermayer authored May 23, 2015
```
Floats are not bitexact
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
de0d3fe5

libwebp: simplify AVCodec.close functions · 8952254f

James Almer authored May 23, 2015

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

8952254f

configure: simplify libwebp checks · 57d9788d

James Almer authored May 23, 2015

The libwebpmux pkg-config file already has an explicit dependecy on libwebp >= 0.2.0.
Also remove the warning and silently disable the anim encoder when libwebpmux is not new enough.
This is more in line with other library components, like libvpx-vp9
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

57d9788d

nutdec: fix various memleaks on failure · ed4932a6

Andreas Cadhalpun authored May 22, 2015

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

ed4932a6