FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alexandra Hájková	0bea79afa6	tscc2: Convert to the new bitstream reader	9 years ago
Diego Biurrun	b668662939	get_bits: Move BITSTREAM_READER_LE definition before all relevant #includes This avoids the danger that get_bits.h might get indirectly #included before BITSTREAM_READER_LE is defined. Also sort headers into canonical order where appropriate.	9 years ago
Diego Biurrun	f4d581cda3	lavc: Deduplicate zigzag_scan table	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>	10 years ago
Michael Niedermayer	118c042116	avcodec/tscc2: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	cc8163e1a3	avcodec: more correct printf specifiers	11 years ago
Paul B Mahol	ad1dfe04a1	avcodec/tscc2: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	12 years ago
Anton Khirnov	4e33582a0b	tscc2: allocate AVFrame properly.	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	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	13 years ago
Michael Niedermayer	c80b59f679	tscc2: Fix an out of array access Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	927d866a99	tscc2: fix out of array access Fixes CID732260 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Kostya Shishkov	0cf7d849ff	tscc2: fix typo in array index	13 years ago
Kostya Shishkov	4cfb0d871d	tscc2: do not add/subtract 128 bias during DCT It turns out that the reference decoder subtracts 128 from DC during block decode but adds it back during reordering block with zigzag pattern. Transforming block with incorrect DC caused heavy visual artifacts for many quantisers.	13 years ago
Kostya Shishkov	3c6c19184c	tscc2: fix typo in DCT	13 years ago
Kostya Shishkov	0b40153d20	tscc2: DCT output should not be clipped This fixes decoding some TSCC2 files with large quantisers.	13 years ago
Kostya Shishkov	781888da89	TechSmith Screen Codec 2 decoder	13 years ago

34 Commits (5c9e12bc6d3e4847896fcb51e76d26aa7922e5d7)