Commits · 51f16a9bf22ee81116df2a02d3107c6f3ad17402 · Linshizhi / ffmpeg.wasm-core

20 Jun, 2011 4 commits

ocv: replace FF_INTERNAL_MEM_TYPE_MAX_VALUE with SIZE_MAX · 5a0a6ae6

Stefano Sabatini authored 13 years ago

Fix compilatin after removal of FF_INTERNAL_MEM_TYPE_MAX_VALUE.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

5a0a6ae6

drawtext: add braces around initialisers for option defaults · 702a62a1

Stefano Sabatini authored 13 years ago

Fix warnings of the type:
vf_drawtext.c:NNN: warning: missing braces around initializer
vf_drawtext.c:NNN: warning: (near initialization for ‘drawtext_options[X].default_val’)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

702a62a1

drawtext: reindent after the previous commit · 53a715f5
Stefano Sabatini authored 13 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
53a715f5

drawtext: fix strftime() text expansion · 3fd53def

Stefano Sabatini authored 13 years ago

The feature was dropped after the filter was partially rewritten and
recommitted.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

3fd53def

16 Jun, 2011 1 commit
- Deprecate av_open_input_* and remove their uses. · 603b8bc2
  Anton Khirnov authored 13 years ago
```
Deprecate the last remaining member of AVFormatParameters.
```
  603b8bc2
02 Jun, 2011 1 commit
- Remove unused variables · e65ab9d9
  Mans Rullgard authored 13 years ago
  
  e65ab9d9
31 May, 2011 2 commits
- Employ correct printf format specifiers, mostly in debug output. · b0a4e5f9
  Diego Biurrun authored 13 years ago
  
  b0a4e5f9
- vf_drawtext: Replace FFmpeg by Libav in license boilerplate. · 5ac4952a
  Diego Biurrun authored 13 years ago
  
  5ac4952a
29 May, 2011 2 commits
- avfilter: Surround function only used in debug mode by appropriate #ifdef. · d6e0729b
  Diego Biurrun authored 13 years ago
```
This fixes the warning:
libavfilter/avfilter.c:219: warning: ‘ff_get_ref_perms_string’ defined but not used
```
  d6e0729b
- vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog(). · 2146f492
  Diego Biurrun authored 13 years ago
  
  2146f492
24 May, 2011 2 commits

vsrc_buffer.h: add file doxy · 75abcdb3

Stefano Sabatini authored 13 years ago

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

75abcdb3

vsrc_buffer: tweak error message in init() · f7053dc4

Stefano Sabatini authored 13 years ago

Change:
Expected 7 arguments, but only %d found in '%s'\n
to:
Expected 7 arguments, but %d found in '%s'\n

as the user may provide more than 7 arguments, in that case the error
is not misleading.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

f7053dc4

21 May, 2011 1 commit

multiple inclusion guard cleanup · 153382e1

Diego Biurrun authored 13 years ago

Add missing multiple inclusion guards; clean up #endif comments;
add missing library prefixes; keep guard names consistent.

153382e1

16 May, 2011 1 commit
- lavfi: print key-frame and picture type information in ff_dlog_ref() · 5dc65a3d
  Stefano Sabatini authored 13 years ago
```
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
(cherry picked from commit f7bdffb0)
```
  5dc65a3d
10 May, 2011 1 commit
- AVOptions: make default_val a union, as proposed in AVOption2. · b6675279
  Anton Khirnov authored 13 years ago
```
This breaks API and ABI.
```
  b6675279
07 May, 2011 6 commits

drawtext: add shadow support. · c5420f10

Michael Niedermayer authored 14 years ago

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

c5420f10

drawtext: factor draw_glyphs. · e73127a4

Michael Niedermayer authored 14 years ago

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

e73127a4

drawtext: fix and optimize yuv blend. · a5b81c31

Michael Niedermayer authored 14 years ago

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

a5b81c31

drawtext: get rid of divisions in the inner loop. · 3953a880

Michael Niedermayer authored 14 years ago

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

3953a880

drawtext: simplify chroma blend and fix chroma alpha. · e74bf3f3
Michael Niedermayer authored 14 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
e74bf3f3

lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo · a5b64584

Stefano Sabatini authored 14 years ago

With the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
* fix minor errors and typos in the filter description
* extend/clarify examples in the filter description
Signed-off-by: Anton Khirnov <anton@khirnov.net>

a5b64584

04 May, 2011 2 commits
- avfilter: check malloc return values. · 0699dbb8
  Ronald S. Bultje authored 13 years ago
  
  0699dbb8
- avfilter: don't av_malloc(0). · f8af93ab
  Ronald S. Bultje authored 13 years ago
  
  f8af93ab
29 Apr, 2011 1 commit
- vf_fieldorder: Replace FFmpeg by Libav in license boilerplate. · a3b7dabb
  Diego Biurrun authored 13 years ago
  
  a3b7dabb
28 Apr, 2011 2 commits
- hflip: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats · c90626b2
  Peter Ross authored 14 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  c90626b2
- crop: make the filter accept PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats · a1f4d075
  Peter Ross authored 14 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  a1f4d075
26 Apr, 2011 11 commits

lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums · bebe72f4

Stefano Sabatini authored 13 years ago

Also deprecate av_get_pict_type_char() in favor of
av_get_picture_type_char().

The new enum and av_get_picture_type_char() are defined in libavutil.
This allows the use in libavfilter without the need to link against
libavcodec.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

bebe72f4

pad: make the filter parametric · 73a4f7c2

Stefano Sabatini authored 13 years ago

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

73a4f7c2

vsrc_movie: add key_frame and pict_type. · 0bbb28c7

royger authored 13 years ago

Signed-off-by: Roger Pau Monné <roger.pau@entel.upc.edu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

0bbb28c7

vsrc_movie: fix leak in request_frame() · 5eb901cf

Stefano Sabatini authored 13 years ago

Also set movie->picref to NULL, in order to avoid a crash in uninit()
when movie->picref is unreffed again and it was already freed.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

5eb901cf

lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. · 10d39405
Roger Pau Monné authored 13 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
10d39405

vsrc_buffer: add sample_aspect_ratio fields to arguments. · 7a11c82f

Michael Niedermayer authored 14 years ago

This fixes aspect handling in ffmpeg.

This is based on a patch by Baptiste.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

7a11c82f

lavfi: add fieldorder filter · 2f84bb42

Mark Himsley authored 13 years ago

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

2f84bb42

scale: make the filter parametric · 68e23c08

Stefano Sabatini authored 14 years ago

Make the filter accept parametric expressions for the output video
size.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

68e23c08

yadif: support 16-bit · b137bf7d

James Darnley authored 14 years ago

Fixes by Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

b137bf7d

yadif: support more than yuv420p. · 88312a4d
James Darnley authored 13 years ago
```
and correctly support grey8
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
88312a4d
yadif: Fix assert() failure · d85e18e6
Michael Niedermayer authored 13 years ago
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
d85e18e6

25 Apr, 2011 3 commits

graphparser: add a NULL check on the argument passed to strstr · f80b381b

Stefano Sabatini authored 14 years ago

Fix crash in create_filter() which occurrs if a scale filter with no
args is provided.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

f80b381b

setdar: prefer "sar" over "par" in log info message · c61bfc11

Stefano Sabatini authored 14 years ago

This is more consistent with the terminology adopted by the aspect
filter names.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

c61bfc11

fade: fix draw_slice() check on fade->factor value · b04d1abb

Mark Himsley authored 14 years ago

draw_slice() checks that the fade factor is < 65536 and only
calculates the fade if so. But the fade factor is clipped in
end_frame() by av_clip_uint16() to 65535, so the fade is calculated
for every frame.  This patch alters the check so that it compares with
< 65535 (UINT16_MAX).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

b04d1abb