FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	1ec94b0f06	lavc: factorize ff_{thread_,re,}get_buffer error messages. Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.	12 years ago
Anton Khirnov	3b199d29cd	lavc decoders: properly initialize AVFrame.	12 years ago
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Anton Khirnov	2cd4068071	fraps: fix off-by one bug for version 1. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	57d11e5e28	fraps: return meaningful error codes.	12 years ago
Anton Khirnov	80344261aa	fraps: cosmetics, reformat	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	12 years ago
Paul B Mahol	04a585f054	fraps: use meaningful error codes Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Michael Niedermayer	0bae6661cd	fraps: fix version 0/1 input data size check. Fixes array overread. Fixes Ticket1371 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	562b6c744a	Remove unnecessary AVFrame pointer casts.	13 years ago
Ronald S. Bultje	830f70442a	fraps: release reference buffer on pix_fmt change. Prevents crash when trying to copy from a non-existing plane in e.g. a RGB32 reference image to a YUV420P target image Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Reimar Döffinger	f54ae2f8e7	fraps: Use av_fast_padded_malloc() instead of av_realloc() Ensures alignment and avoids using uninitialized data. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Reimar Döffinger	f9eb622944	Fix offset validity checks. Offsets are relative to the end of the header, not the start of the buffer, thus the buffer size needs to be subtracted. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	cd3ced1bb9	fraps: frame threading support. Codec is too simple to gain much from it at lower resolutions, but should help at very high resolutions, particularly for v3 and v5 where a not too optimized pseudo-YUV to RGB is done in the codec. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	0efdb942a6	fraps: Deduplicate some code. Also moves it before the get_buffer call so that most error exits happen before it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	3469c88804	fraps: Minor simplification, use local variable. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	7fabef1f01	fraps: optimize pseudo-YUV to RGB conversion. With gcc 4.6 this part of the code is ca. 4x faster, resulting in an overall speedup of around 5% for fate-fraps-v5 sample. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	f4e8292eb7	fraps: Add release_buffer forgotten when reget_buffer was removed. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	95e873bb14	fraps: fix indentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	6a9b565e0a	FRAPS: Do not needlessly use reget_buffer. Codec has only I- and skip-frames, so there is no need for reget_buffer, change it so it works with get_buffer. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	b4ec645f47	Extract some duplicated code. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	b64b1608d8	Remove pointless and distracting () Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	57608d9029	Simplify: just add header_size directly. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	b09c93d7bc	Move some duplicated code, simplify. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	0a403588d2	Make variable that always has the same value const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	6fd4b8a6ef	Replace a av_fast_malloc with av_fast_padded_malloc. This one was missed in the previous fraps fix, the allocation is exactly the same in both cases. Fixes fraps-v5 under valgrind. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	f9ced97543	Use av_fast_padded_malloc in fraps and mpc decoders. Fixes FATE failures due to uninitialized reads under valgrind for these two codecs. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	5ace144fe0	fraps: check for overread. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Michael Niedermayer	82a1d57575	fraps: check overread per sample instead of per line Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	46082e6186	fraps: fix memleak Found-by reimar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3bdfef31ac	fraps: check for overread Fixeds Ticket619 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Stefano Sabatini	01042d4123	lavc: set defaults in internal codec frames This is required specifically for setting frame->format to -1, otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading the format from the output decoded frame will get misled. In particular fix regressions occurring with the pending vsrc_buffer patch.	14 years ago
Stefano Sabatini	ce5e49b0c2	replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Stefano Sabatini	1da254b849	fraps: do not set avctx->pix_fmt to none in decode_init() This is required for setting up the filterchain, as it requires the pixel format to be set, which is usually done when probing the file with av_find_stream_info(). Fix trac issue #83. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Reimar Döffinger	67c1a59ad7	Check for malloc failures in fraps decoder.	14 years ago
Reimar Döffinger	80da2dcf05	Use av_fast_malloc instead of av_realloc in fraps decoder.	14 years ago
Alex Converse	187a537904	Convert some undefined 1<<31 shifts into 1U<<31. According to ISO 9899:1999 S 6.5.7/4: The result of E1 << E2 is E1 left-shifted E2 bit positions; vacated bits are filled with zeros. If E1 has an unsigned type, the value of the result is E1× 2^E2, reduced modulo one more than the maximum value representable in the result type. If E1 has a signed type and nonnegative value, and E1× 2^E2 is representable in the result type, then that is the resulting value; otherwise, the behavior is undefined.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jason Garrett-Glaser	05931ab763	Make FRAPS decoder use PC range instead of TV range FRAPS appears to output PC range streams. I can't guarantee this is true of all versions. Originally committed as revision 25308 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Thilo Borgmann	bd7d08e27e	Remove incomplete Doxygen for static decode_frame functions. These functions are not documented for other decoders and should be obvious enough even without Doxygen. patch by Thilo Borgmann, thilo.borgmann googlemail com Originally committed as revision 24237 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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98 Commits (cdfa1c89b715aff78c39e68957f4e181e887cb01)