Reimar Döffinger
f3bdc3da15
Call ff_find_hwaccel() after calling avcodec_set_dimensions().
Patch by Reimar
Originally committed as revision 20599 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
4c66e8849b
Use avcodec_set_dimensions()
Originally committed as revision 20591 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ronald S. Bultje
6e44ba1550
Use get_bits_left() instead of size_in_bits - get_bits_count().
Originally committed as revision 20543 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Mike Scheutzow
eda4ea4e2e
Reset rbsp buffer size when freeing its data buffer.
Patch by Mike Scheutzow $(name) AT alcatel 'minus' lucent com
Originally committed as revision 20531 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
67e362ca45
indent
Originally committed as revision 20507 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
de9bc64df4
Cosmetics: Fix indentation after r20505.
Originally committed as revision 20506 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
602dd2d359
Add .pix_fmts to H264 VDPAU decoder declaration and remove obsolete test
for codec->capabilities.
Originally committed as revision 20505 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
44be1d6478
Try to fix has_b_frame calculation for open gop files.
Fixes issue1523
Originally committed as revision 20504 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
01418506a2
Remove casts that are useless since the argument is void *.
Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
14600807bb
Cosmetics: Fix typo.
Originally committed as revision 19980 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
7bf3d0c44e
Check num_units_in_tick/time_scale to be valid and within the range we support.
based on a patch by chrome
Originally committed as revision 19979 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ramiro Polla
d31dbec374
Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label
parameters.
Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
63613fe615
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alexander Strange
e5f61b94a1
H.264: Check the return value of decode_vui_parameters()
Files with invalid VUI are now rejected like
other invalid SPS are.
Fixes issue1231.
Originally committed as revision 19335 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alexander Strange
0410ee8f86
H.264: Don't set data_partitioning for invalid NAL_DPA.
Before, the decoder could interpret a corrupt frame
as a NAL_DPA and NAL_DPC, and then start decoding
even if decode_slice_header() returned an error.
This frequently caused crashes.
Fixes issue1228, issue1229, and partially issue1238.
Originally committed as revision 19328 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
8d8409ca9f
Fix nalsize check to avoid an integer overflow that made the check
incorrect for nalsize > INT_MAX - buf_index
Originally committed as revision 19307 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
c173a0881f
Improve wording: s/reseted/reset
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19266 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
2722c3a30d
Fix H.264 picture reordering, 2nd try.
First, reverted one was r19239.
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19258 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Carl Eugen Hoyos
df028e8c6a
Revert r19239: It broke four conformance tests.
Originally committed as revision 19241 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
6ee0eb38c0
Fix H.264 picture reordering.
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19239 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alexander Strange
d2d5e06735
H.264: Fix memory leaks with multithreading.
The threads' contexts and rbsp_buffers were not freed at the end
of decoding.
Fixes issue 1581
Originally committed as revision 19207 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
b19d493f2b
Add field prev_interlaced_frame to H264Context to be able to flag soft telecine
progressive.
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19141 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
f4ebb334be
Fix sei_ct_type check so it does not mistreat ct_type= unknown.
Originally committed as revision 19082 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
4d95ae1882
Print ct_type and pic_struct.
Originally committed as revision 19081 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
87e302bfd8
remove unused hack which set AVCodecContext frame_number to pic timestamp
Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
86b0e9948b
H264: Don't deblock if alpha or beta is 0.
This ensures that the MMX loop filter is always bitexact with the C version.
Patch by Haruhiko Yamagata <h.yamagata _a_ nifty com>
Originally committed as revision 18923 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
David Conrad
580a7465fb
Add a chroma_sample_location field to define positioning of chroma samples
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
74b14aacfa
Support broken avc nal encapsulation.
Fixes issue987.
Originally committed as revision 18533 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
d225a1e248
Fix 2 access units in a packet mp4s.
Fixes issue944 and possibly others.
Originally committed as revision 18474 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
ead793358a
Get rid of the non sensical idea of using the current picture for missing
reference pictures.
Originally committed as revision 18473 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
256299d302
Factorize field_end() out.
Originally committed as revision 18472 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
7824b129a0
Assert that the first list1 entry is a reference frame.
Originally committed as revision 18471 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
238ef6dadd
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
6752dd5aee
Loop up to MAX_THREADS instead of h->s.avctx->thread_count to free the thread
contexts, this avoids a crash when freeing the H.264 parser context introduced in
r18406, since h->s.avctx is NULL there.
Originally committed as revision 18418 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
cbf1eae9a5
Add forgotten void return type to ff_h264_free_context
Originally committed as revision 18411 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
15861962a7
Add a ff_h264_free_context function and call it from the H.264 parser.
This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.
Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Thilo Borgmann
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
7ed673af71
Print timing_info on -debug 1.
Originally committed as revision 17949 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
1b0f4920b8
Mark variables "j" and "structure" in execute_ref_pic_marking() as av_uninit
to work around false positive 'may be used uninitialized' warnings.
Originally committed as revision 17837 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
70e01da3bf
Add support for ct_type to correctly detect interlaced flag
Originally committed as revision 17811 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Vitor Sessak
a66430c0d0
Add more correct bound checking in filter_mb().
Should fix decoding of CVMAPAQP3_Sony_E.jsv in MinGW
Originally committed as revision 17806 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Panagiotis Issaris
a0f8005079
When a H.264 stream references a PPS or SPS id which doesn't exist, instead of
just saying that a non-existing id is referenced, show the value of the id.
Originally committed as revision 17771 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alex Converse
09a64ee614
H.264: Simplify decode_residual()
Originally committed as revision 17750 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
47cd974ae5
Do not set low_delay if has_b_frames has been set before init()
this will be needed once the parser can figure out has_b_frames
in av_find_stream_info().
Originally committed as revision 17673 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
efd8c1f64d
Adjust time_base exactly when changing ticks_per_frame to 2 this is safer
and for some raw h264 we managed to change the timebase twice before.
Originally committed as revision 17669 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
03831f462e
Correctly reset SEI variables.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17651 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Gwenole Beauchesne
6026a0968a
Add hardware acceleration hooks to H.264.
Patch by Gwenolé Beauchesne.
Originally committed as revision 17644 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
19df37a8a6
Fix SVQ3 regression since ticks_per_frame=2.
Originally committed as revision 17640 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
3797c74ba5
Add ticks_per_frame, this should hopefully fix the regressions caused
by the time_base change.
Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
f56995b4a6
Half user provided time_base once during the first frame when there is no
timebase stored in the h264 stream.
This should fix fate. (ffmpeg.c used pict_repeat with its default 1/25 timebase)
Originally committed as revision 17622 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago