FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	0ea03dbbf9	avcodec/iff: remove palette swapping for anim It appears it is wrong.	8 years ago
Michael Niedermayer	a2550e7d2e	avcodec/iff: Check that there are enough bytes in dgb before reading Fixes CID1361959 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	9585c50942	avcodec/iff: remove useless () Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	55ef890b29	avcodec/iff: Print error for cols/bpp/bytes being bad in decode_delta_j() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fcdbbbd85a	avcodec/iff: decode_delta_j: Check that the number of bytes that will be read are available This should avoid long loops related to CID1361958 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c3ad63c6a3	avcodec/iff: Fix bytestream advance Fixes Ticket5585 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Piotr Bandurski	854c405dab	avcodec/iff: mention RGB8/RGBN decoder Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	a5c5ae5ed8	avcodec/iff: add support for ANBR files Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	810a8ba5b6	avcodec/iff: add forgotten checks for end of input buffer Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	eef2f64294	avcodec/iff: scala anim32 & anim16 decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	95b20ad7b2	avcodec/iff: fix artifacts with uncompressed ham ANIMs Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	72e33eec3a	avcodec/iff: add support for ANIMs with keyframes and concatenated ANIMs Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	8767470fb5	avcodec/iff: check if there is enough bytes left Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	5350e0fc97	avcodec/iff: rewrite out of bounds checking in writer Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	51a1c1c6ac	avcodec/iff: check for end of buffer in input for delta_l decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	01ead2a639	avcodec/iff: implement 3rd delta ANIM decompression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	17ea1cd559	avcodec/iff: change delta l offset to uint32_t Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	cb928fc448	lavc: add IFF ANIM decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Alexandra Hájková	5c31eaa999	Remove unnecessary get_bits.h #includes and add missing headers where needed. Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Andreas Cadhalpun	ec0275843d	avcodec: remove leftover iff_byterun1 decoder It was merged with the iff_ilbm decoder in commit `929a24efff`. Define AV_CODEC_ID_IFF_BYTERUN1 as AV_CODEC_ID_IFF_ILBM for API compatibility. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Diego Biurrun	7f9f771eac	avcodec: Don't anonymously typedef structs	10 years ago
Michael Niedermayer	3539d6c63a	avcodec/iff: check pixfmt for rgb8 / rgbn Fixes out of array access Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9bcdb98839	avcodec/iff: Factorize av_pix_fmt_desc_get() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4843227b2c	avcodec/iff: ensure that runs with insufficient input dont leave uninitialized bytes in the output Fixes use of uninitialized memory Fixes: msan_uninit-mem_7fa0dea15eae_8988_test.iff Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b3f44eafa5	avcodec/iff: warn about truncated input to decode_byterun() and clear remaining output Fixes use of uninitialized memory Fixes: msan_uninit-mem_7fe205e395ed_8988_test.iff Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	8f8bc92365	Add missing #includes for INT64_MAX and INT64_C	11 years ago
Anton Khirnov	4b8a194146	iff: use the AVFrame API properly.	11 years ago
Michael Niedermayer	d5ec8ba7f2	Do not leave positive values undefined when negative are defined as error Define positive return values as non errors and leave further meaning undefined This allows future extensions to use these values Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Luca Barbato	7d65e960c7	iff: Do not read over the source buffer Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Luca Barbato	3865ba7b21	iff: K&R formatting cosmetics	12 years ago
Paul B Mahol	a9b424879f	lavc & lavf: replace deprecated av_log* functions Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
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
Piotr Bandurski	f9a8eeb08c	iff/deep: fix rle32 on big-endian Fixes ticket #2197. Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Paul B Mahol	07a7145d89	lavc/iff: rgbn: fix decoding on big endian Fixes #2193. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Anton Khirnov	04e1249609	iff: drop ff_ prefix from a static function.	12 years ago
Paul B Mahol	25c75525bf	lavc/iff: ilbm: unbreak decoding on big endian Fixes #2192. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Peter Ross	7016aa655b	iff decoder: support RGB8 and RGBN	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
Anton Khirnov	594d4d5df3	lavc: add a wrapper for AVCodecContext.get_buffer(). It will be useful in the upcoming transition to refcounted AVFrames.	12 years ago
Peter Ross	59fe5a339b	iff decoder: DEEP TVDC 32-bit decoder Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Piotr Bandurski	0b14c197f1	iff: mention all decoders	12 years ago
Peter Ross	f737e76026	iff decoder: reindent Signed-off-by: Peter Ross <pross@xvid.org>	12 years ago
Peter Ross	929a24efff	iff decoder: merge iff ilbm and byterun1 decoders Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Peter Ross	fdd71cf04c	iff decoder: initialise HAM line decoder with first palette entry The palette is organised into 'hold' and 'modify' pairs, hence why the first palette entry is pal[1]. Fixes ticket #1701. Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0efcf16a3e	replace av_log(0, by av_log(NULL, The first parameter is a pointer and NULL is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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141 Commits (5db3c9476c79099ef8c2eeea01f8c6ea4bc66b07)