FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	7ababb85f9	avcodec/snow: clear freed pointers Avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d4e62ebae7	avcodec/snowenc: remove redundant FF_MPV_OFFSET() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bf301258b4	avcodec/snowenc: add FF_MPV_COMMON_OPTS This fixes the ratecontrol code with snow adding FF_MPV_COMMON_OPTS is needed as the generic rate control options are currently in the (unrelated) MpegEncContext Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	85f0bde4f0	avcodec/snowenc: remove out-commented assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8156e036e5	avcodec/snowdec: remove mpegvideoencdsp dependency Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b96c9513f3	avcodec/snow: factor ff_snow_get_buffer() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e059ac59ef	avcodec/snow: ensure the buffers have allocated edges Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2baf1c8c60	avcodec/snowenc: Fix "incompatible pointer type" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	77df9de78c	avcdoec/snowenc: use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2ca553ed9c	avcodec/snowenc: remove operations that have become redundant with AVFrame pointers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ae4b11df0d	avcodec/snowenc: make snow non experimental After this commit the created bitstream will be supported by future decoders. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8a5ea5b9ef	avcodec/snowenc: simplify spatial_decomposition_count seting code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2fd14f062c	avcodec/snowenc: allow larger mb variances Fixes assertion failure Fixes Ticket3463 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	b46f19100b	cosmetics: group remaining .name and .long_name. See `b2bed9325`.	11 years ago
Michael Niedermayer	a072acb108	avcodec: fix duplicate includes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ea538b0d64	avcodec/snowenc: fix constness of the AVFrame argument in encode_frame() Some fields of the frame are changed to reflect encoder decissions like if its a keyframe. It thus cannot be constant. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	24b4e6c373	snow: Check av_frame_alloc() failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c4224fff1b	avcodec/snow: gray support Fixes Ticket839 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cf06dee58d	libavcodec/snow: change AVFrame to pointers to AVFrame for ABI stability Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1cefdc397e	avcodec/snowenc: remove now unneeded include <assert.h> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2bc8348c85	avcodec/snowenc: convert all asserts to av_asserts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f07b569939	snowenc: remove disabled QUANTIZE2 code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	90411f7ed6	snowenc: Fix memleak of the ratecontrol related memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	129f50692e	snowenc: check for memory allocation failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3941a4f5c2	snowenc: change a bunch of assert() to av_assert() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	953c7550f8	avcodec/snowenc: convert speed relevant asserts to av_assert2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	325411a687	snowenc: check minimum resolution Fixes Ticket1855 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	771ba8f206	snow: use hpeldsp instead of dsputil for half-pel functions.	12 years ago
Michael Niedermayer	a3e0fc9803	snowenc: fix indention Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	70a2a4934a	snowenc: add forgotten emms_c() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	188c082477	snowenc: initialize edges This fixes a regression caused by changes to the buffer initialization code. Fixes valgrind warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	30981a966f	lavc: split snow and dirac DWTs There is only about 4 lines of common code, so it alot cleaner when seperated. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	a0c5917f86	Drop Snow codec Snow is a toy codec with no real-world use and horrible code.	12 years ago
Michael Niedermayer	5cb080fa5e	snowenc: check ff_get_buffer() return value Fixes CID747722 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	380232fac3	snow: fix build after `594d4d5df3`	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
Michael Niedermayer	109268c826	get_dc: fix rounding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Michael Niedermayer	56d7f7d955	snowenc: get rid of VLA (well it wasnt really variable anyway) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Mans Rullgard	d752509b74	Use log2(x) instead of log(x) / log(2) Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Ronald S. Bultje	c44091a9f7	snow: refactor code to work around a compiler bug in MSVC. This fixes the compiler error "cannot convert from 'BlockNode' to 'int16_t'".	13 years ago
Carl Eugen Hoyos	5bcabc56c0	Define snow .pix_fmts to allow colour space auto-selection.	13 years ago
Ronald S. Bultje	3389545157	snow: remove a VLA used for edge emulation Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	cbd9b2f918	snow: remove the runs[] VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	4d8516fdb1	snow: Check mallocs at init Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	33bb63cb3e	snow: remove a VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	1e7943c315	snow: yuv410 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	68c845cdba	snow: yuv444 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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93 Commits (edeaf6f3a4d7983f3b86465920c7d425dd290362)