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Author SHA1 Message Date
Vittorio Giovara ea4d46e729 dds: Fix enum declaration 
Drop the global variables with anonymous enum type.
 2015-07-22 13:35:43 +01:00
Vittorio Giovara 40cf1bbacc Deprecate avctx.coded_frame 
The rationale is that coded_frame was only used to communicate key_frame,
pict_type and quality to the caller, as well as a few other random fields,
in a non predictable, let alone consistent way.

There was agreement that there was no use case for coded_frame, as it is
a full-sized AVFrame container used for just 2-3 int-sized properties,
which shouldn't even belong into the AVCodecContext in the first place.

The appropriate AVPacket flag can be used instead of key_frame, while
quality is exported with the new AVPacketSideData quality factor.
There is no replacement for the other fields as they were unreliable,
mishandled or just not used at all.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-20 15:06:50 +01:00
Vittorio Giovara 5d3addb937 Add a quality factor packet side data 
This is necessary to preserve the quality information currently exported
with coded_frame. Add the new side data to every encoder that needs it,
and use it in avconv.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-20 15:06:47 +01:00
Vittorio Giovara d6604b29ef Gather all coded_frame allocations and free functions to a single place 
Allocating coded_frame is what most encoders do anyway, so it makes
sense to always allocate and free it in a single place. Moreover a lot
of encoders freed the frame with av_freep() instead of the correct API
av_frame_free().

This bring uniformity to encoder behaviour and prevents applications
from erroneusly accessing this field when not allocated. Additionally
this helps isolating encoders that export information with coded_frame,
and heavily simplifies its deprecation.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-20 14:16:15 +01:00
Vittorio Giovara 91f9b6579a flashsvenc: Keep coded_frame.key_frame a write-only variable 2015-07-20 14:13:42 +01:00
Vittorio Giovara 75c1ed2e4c ffv1enc: Use input frame to set SAR and interlacing 2015-07-20 14:13:42 +01:00
Vittorio Giovara 10a9149de2 ffv1enc: Keep coded_frame.key_frame a write-only variable 2015-07-20 14:13:42 +01:00
Vittorio Giovara efc618aff9 qtrleenc: Keep coded_frame.key_frame a write-only variable 2015-07-20 14:13:42 +01:00
Vittorio Giovara f3b4a92241 libtheoraenc: Keep coded_frame.key_frame a write-only variable 2015-07-20 14:13:42 +01:00
Vittorio Giovara d6006dd9f0 libvpxenc: Do not entangle coded_frame 
Keep coded_frame.key_frame a write-only variable.
 2015-07-20 14:13:42 +01:00
Vittorio Giovara 7fc8d8a1b3 libxvid: Do not entangle coded_frame 2015-07-20 14:13:42 +01:00
Vittorio Giovara 56672aeaee svq1enc: Do not entangle coded_frame 2015-07-20 14:13:42 +01:00
Vittorio Giovara 05fb4c9aaf proresenc: Do not entangle coded_frame 2015-07-20 14:13:42 +01:00
Vittorio Giovara 91767360d8 a64multienc: Do not entangle coded_frame 
This change (and the following ones of the same kind) is mainly to
simplify wrapping this section with an #if FF_API block later on.

No functional changes are applied, the fields of the context coded_frame
fields are directly initialized, instead of keeping a reference to the
coded_frame itself.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-20 14:12:48 +01:00
Vittorio Giovara 95e2317ed8 roqvideoenc: Drop unneeded initialization 
Its fields are never initialized to begin with.
 2015-07-20 13:57:25 +01:00
Vittorio Giovara 1f171de8ca mpegvideo_enc: Drop unnneded initialization 
coded_frame is already initialized where needed.
 2015-07-20 13:57:18 +01:00
Vittorio Giovara f5ee23004d configure: Factor out g722dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara a623aa0069 configure: Factor out wmv2dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara d42191c78b configure: Factor out vp8dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara d4aea1aa40 configure: Factor out vp56dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara 5cb4bdb2a0 configure: Factor out rv34dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara 575ec60e54 configure: Factor out mss34dsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara 2edc77dc7b configure: Factor out ividsp module 2015-07-17 18:46:24 +01:00
Vittorio Giovara b075869bc1 configure: Factor out flacdsp module 2015-07-17 18:46:23 +01:00
Vittorio Giovara 0cf5588d69 hq_hqa: Fix decoding when INFO section is absent 2015-07-17 01:49:42 +01:00
Vittorio Giovara a53540840d APIchanges: Mention lavfi and lavd identification symbol addition 2015-07-17 01:44:22 +01:00
Vittorio Giovara f1840b070d Revert "mov: Double-check that alias path is not an absolute path" 
This reverts commit 9286de0459.
The change broke support for legit absolute file paths.

Reported-by: Maksym Veremeyenko <verem@m1stereo.tv>.
 2015-07-17 01:44:22 +01:00
Vittorio GiovaraandLuca Barbato 67c884eb07 libvpx: Add the library header 
Unbreak make checkheaders
 2015-07-09 21:36:19 +02:00
Vittorio Giovara 1761ab838c lavc: Deprecate avctx.rc_strategy 
Only used by libxvid in ratecontrol module, so move it to a codec
private option.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-08 16:36:39 +01:00
Vittorio GiovaraandLuca Barbato f046c3b5ac lavc: Move deprecation warning disabling to files including the table 
Unbreak build from 7a5902c556.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-03 21:02:50 +02:00
Vittorio Giovara 7a5902c556 lavc: Disable deprectation warnings coming from options table 2015-07-03 14:30:17 +01:00
Vittorio Giovara 832129431f lavu: Add version information for av_version_info() 
Move the APIchange entry at the top.
 2015-07-03 14:30:11 +01:00
Vittorio Giovara 910247f172 lavc: Deprecate avctx.{inter,intra}_quant_bias 
They are used by dnxhd and mpegvideo_enc exclusively, move them to codec
private options instead.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-02 22:37:59 +01:00
Vittorio Giovara a1e2caa93e mov: Log format rather than fourcc in stsd in trace mode 
This will fix remaining format warnings.
 2015-07-01 00:13:58 +01:00
Vittorio Giovara 2eef75fd7e mov: Adjust variable types to fix format warnings 2015-07-01 00:13:58 +01:00
Vittorio Giovara df22e30172 dump: Use the correct abs() version 
Fix warning from clang "absolute value function 'abs' given an argument
of type 'long long' but has parameter of type 'int' which may cause
truncation of value [-Wabsolute-value]".
 2015-07-01 00:13:58 +01:00
Vittorio Giovara 0d449c81b3 lavfi: Add library identifier 2015-07-01 00:13:58 +01:00
Vittorio Giovara 0f87f9b4fc lavd: Add library identifier 2015-07-01 00:13:58 +01:00
Vittorio Giovara 3f872c9bfa lavc: Add missing API guard to dtg_active_format option 2015-07-01 00:13:58 +01:00
Vittorio Giovara 271ce76d31 h264: Parse registered data SEI message and AFD value 
Partially based on code by Marton Balint and Kieran Kunhya.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-30 15:34:38 +02:00
Vittorio Giovara 0bfab80a0d h264_sei: Group error check outside the switch block 2015-06-30 15:34:38 +02:00
Vittorio Giovara 303ec065a9 aic: Fix slice size computation for widths multiples of 32 macroblocks 
CC: libav-stable@libav.org
 2015-06-30 15:34:37 +02:00
Vittorio Giovara 3e3056f2a0 h264: Allow stream and container cropping at the same time 
The container cropping is applied only when difference is within 16
pixels, and the smallest value between the two is chosen.

Bug-Id: 383
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-30 15:34:37 +02:00
Vittorio Giovara 3ad678a85b fate: Update ac3 test to the new request_channel_layout option 2015-06-30 15:34:37 +02:00
Vittorio Giovara 5c018ee188 DirectDraw Surface image decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Vittorio Giovara 7ca3e5203f Hap decoder and encoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Vittorio Giovara c0b105756f txd: Use the TextureDSP module for decoding 
Using the internal DXTC routines brings support for non multiple of 4
textures. A new test is added to cover this feature. Hashes differ
since the decoding algorithm is different, though no visual changes
have been spotted.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Vittorio Giovara 8337e0c573 Introduce a TextureDSP module 
This module implements generic texture decompression from different
families (DXTC, RGTC, BCn) and texture compression DXTC 1, 3, and 5.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Vittorio Giovara d8d124eebc aic: Improve error reporting 2015-06-17 14:06:35 +01:00
Vittorio Giovara 07b2db81d0 riff: Add MNM4 FourCC as mpeg4 2015-06-15 12:29:25 +01:00
Vittorio Giovara 3b73d5c942 fft-test: Use the float fabs() version 
Fixes clang warning "absolute value function 'fabsf' given an argument
of type 'double' but has parameter of type 'float' which may cause
truncation of value [-Wabsolute-value]".
 2015-06-12 17:15:18 +01:00
Vittorio Giovara 2d5176fad1 on2avc: Use the integer abs() version 
Fixes clang warning "floating point absolute value function 'fabsf'
when argument is of integer type [-Wabsolute-value]".
 2015-06-12 17:02:49 +01:00
Vittorio Giovara a7ac1a7b94 flv: Name an enum and use its type 2015-06-12 17:02:49 +01:00
Vittorio Giovara 30dfc1dad4 cws2fws: Close file handles on error 
Reported-By: infer
 2015-06-12 17:02:49 +01:00
Vittorio Giovara a9b2a51178 avconv_opt: Check localtime() return value 
Reported-By: infer
 2015-06-12 17:02:48 +01:00
Vittorio Giovara 8a78ae2d21 segment: Check open_null_ctx() return value 
Reported-By: infer
 2015-06-12 17:02:48 +01:00
Vittorio Giovara b7a4127a45 h264_qpel: Use the correct header 2015-06-12 17:02:48 +01:00
Vittorio Giovara f1fa1eed2a mpegvideo: Expand macro 
Having this macro in an header only facilitates the use of such header.
The code increase is minimal and files have one less dependency
on mpegvideo.h.
 2015-06-12 12:29:46 +01:00
Vittorio Giovara e7af52a68d mpegvideo: rv10: Move function declaration to a separate header 2015-06-12 12:26:54 +01:00
Vittorio Giovara e3d0f49abb mpegvideo: h263: Move all tables to a single file 2015-06-12 12:26:04 +01:00
Vittorio Giovara 8b5007a31b mpegvideo: Move ER functions to a separate file 2015-06-12 11:57:26 +01:00
Vittorio Giovara c0e6b8cab8 mpegvideo: Mark one function as static 2015-06-10 14:06:44 +01:00
Vittorio Giovara d1dd0d404c mpegvideo: Move block permutation function where is used 
Mark it as static.
 2015-06-10 14:06:23 +01:00
Vittorio Giovara c6aa0554b0 mpegvideo: Drop release_unused_pictures() function 
It is only used in one place, and it is small enough that it might be
called directly.
 2015-06-10 14:05:53 +01:00
Vittorio Giovara 7061bf0925 mpegvideo: Move Picture-related functions to a separate file 2015-06-10 14:05:32 +01:00
Vittorio Giovara 4733a12dd1 rtpdec_asf: Check memory allocation and free memory on error 
CC: libav-stable@libav.org
Bug-Id: CID 1257774
 2015-06-08 13:04:29 +01:00
Vittorio Giovara 6308cd4868 mov: Check memory allocation 
CC: libav-stable@libav.org
Bug-Id: CID 1292518
 2015-06-08 13:03:39 +01:00
Vittorio Giovara bc1eace1b3 jack: Check memory allocation 
CC: libav-stable@libav.org
Bug-Id: CID 1292520
 2015-06-08 13:03:27 +01:00
Vittorio Giovara f7e9324733 audiointerleave: Always initialize new_pkt 
CC: libav-stable@libav.org
Bug-Id: CID 609333
 2015-06-08 13:03:10 +01:00
Vittorio Giovara 8ef98855d2 sctp: Always initialize outmsg struct 
CC: libav-stable@libav.org
Bug-Id: CID 1302711
 2015-06-08 13:01:33 +01:00
Vittorio Giovara 925b80d640 mpegvideo: Move OutFormat enum to mpegutils.h 
It is necessary to avoid circular header dependencies.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara 9bb11be0e5 mpegvideo: Split picture allocation for encoding and decoding 
The main ff_alloc_picture() function is made more generic with all the
parameters necessary as arguments. This will allows to move most of the
related functions to a separate file later.

Right now wrappers are provided to try and minimize the number of
changes in the code.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara f8716a1408 mpegvideo: Rework frame_size_alloc function 
Use more generic arguments and remove its static attribute since it will
be moved to a separate file.
 2015-06-08 12:39:42 +01:00
Vittorio Giovara da0c8664b4 mpegvideo: Move various temporary buffers to a separate context 2015-06-08 12:39:42 +01:00
Vittorio GiovaraandLuca Barbato 522d971c7f xsub: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 83797da6e3 wma: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato e1ea365f7e truemotion2: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 28fb80dcbf svq1: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 42df71d9bb ratecontrol: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 0994e14213 pthread: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 03927cb733 psymodel: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato fef2f4722b xvid: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 9fb483fede x264: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 41658bc885 libtheora: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 8df5fbf0b0 lcl: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 7ca603f96f jpegls: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 7d2a682691 huffyuv: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 7fccc96dc3 eatgv: Check memory allocation 2015-05-31 15:03:31 +02:00
Vittorio GiovaraandLuca Barbato 69277069dd dct: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio GiovaraandLuca Barbato e524f37356 asv: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio GiovaraandLuca Barbato 074a1b3732 aacpsy: Check memory allocation 2015-05-31 15:03:30 +02:00
Vittorio Giovara 149fa0b7ac mpegvideo: Move MotionEstContext and function declarations to a separate header 2015-05-31 13:06:19 +02:00
Vittorio Giovara b2b766914a mpegvideo: mpeg12: Move function declarations 2015-05-31 13:06:19 +02:00
Vittorio Giovara 378a00087f mpegvideo: Move tables to a separate file 2015-05-31 13:06:19 +02:00
Vittorio Giovara 31a117a0e6 mpegvideo: msmpeg4: Move function declarations 2015-05-31 13:06:19 +02:00
Vittorio Giovara 2f15846ad7 mpegvideo: wmv2: Move function declarations 2015-05-31 13:06:19 +02:00
Vittorio GiovaraandLuca Barbato bff0349d9d avio: Add avio_read wrapper to simplify error checking 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 13:05:13 +02:00
Vittorio Giovara 3f38d4b816 vp9: Parse subsampling and report missing feature 2015-05-31 12:19:19 +02:00
Vittorio Giovara 419e3404d0 mpegvideo: Drop exchange_uv() function and use its code directly 
Code is small enough that there is no advantage in a separate function.
 2015-05-28 15:38:43 +01:00
Vittorio Giovara 4e17946f10 mpegvideo: Rework various functions not to use MpegEncContext directly 2015-05-22 15:34:39 +01:00