FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	f3fdef108e	ape: Avoid undefined behaviour Avoid the clang warning "warning: shifting a negative signed value is undefined"	9 years ago
Luca Barbato	6b2ad3ca48	indeo3: Avoid undefined behaviour Avoid the clang warning "warning: shifting a negative signed value is undefined"	9 years ago
Derek Buitenhuis	eae2ebded3	libxvid: Create extradata in init using a dummy frame Modifying global header extradata in encode_frame is an API violation and only happens to work currently because mov writes its header at the end of the file. Heavily based off of a patch from 2012 by Nicolas George. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Anton Khirnov	06edef3d5e	Generate the lists of enabled protocols/bsfs from configure.	9 years ago
Anton Khirnov	5e1a3ea3ba	lavc: move the vaapi encoders further down in the list of codecs Right now they are the first encoders for those codecs in the list, so they are selected when the caller requests a codec by id. Since they require special treatment, they should not be selected by default if there are other encoders (e.g. libx264/5) available.	9 years ago
Mark Thompson	92fdea3747	vaapi_h265: Add -qp option, use it to replace use of -global_quality Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	f70e462793	vaapi_h265: Add constant-bitrate encode support Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	fcf536b130	vaapi_h264: Add encode quality option (for quality-speed tradeoff) Only supported on VAAPI 0.36 and higher. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	9629701ce9	vaapi_h264: Add -qp option, use it to replace use of -global_quality Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	69b06ed428	vaapi_encode: Add support for codec-local options Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	6e8f66fc93	vaapi_h264: Add constant-bitrate encode support Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	f6b8552369	vaapi_encode: Refactor slightly to allow easier setting of global options Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Martin Storsjö	9d4d9be538	libavcodec: Document that encoders may use the framerate field in AVCodecContext Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	1bb56abb9b	omx: Add support for zerocopy input of frames This can only be used if the input data happens to be laid out exactly correctly. This might not be supported on all encoders, so only enable it with an option, but enable it automatically on raspberry pi, where it is known to be supported. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	f1cd9b03f3	omx: Add support for broadcom OMX on raspberry pi The raspberry pi uses the alternative API/ABI for OMX; this makes such builds incompatible with all the normal OpenMAX implementations. Since this can't easily be detected at configure time (one can build for raspberry pi's OMX just fine using the generic, pristine Khronos OpenMAX IL headers, no need for their own extensions), require a separate configure switch for it instead. The broadcom host library can't be unloaded once loaded and started; the deinit function that it provides is a no-op, and after started, it has got background threads running, so dlclosing it makes it crash. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	e8919ec486	libavcodec: Add H264/MPEG4 encoders based on OpenMAX IL Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	b8e899f4bf	mmaldec: Use imgutils.h for copying frames Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	798845ce7e	testprogs: Add missing libm.h includes This fixes building on MSVC 2010 and 2012 after `d12b5b2f13`. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Diego Biurrun	d12b5b2f13	build: Split test programs off into separate files This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.	9 years ago
Diego Biurrun	330177b508	build: Group declarations for hw-accelerated de-/encoding separately	9 years ago
Diego Biurrun	01621202aa	build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.	9 years ago
Vittorio Giovara	22e49e6ede	dds: Simplify postprocessing check	9 years ago
Vittorio Giovara	0253863626	dds: Add support for alpha-only files Due to how pixel format conversion is done, they behave the same way as gray files. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	9a9fb710bc	dds: Add support for rgb555 files Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	ec8a69fab6	screenpresso: Correctly handle keyframes The first byte contains compression level together with keyframe status. When a frame is not interpreted correctly, its data is summed to the reference, and would degrade over time, producing an incorrect result. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	95db8c757c	screenpresso: Add extended pixel format support Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	51dc4de121	rscc: Add extended pixel format support Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Diego Biurrun	4c6836db0f	nvenc_h264: Fix name of private AVClass	9 years ago
Mark Thompson	b3051a460c	vaapi_h264: Fix bit offset of slice data. Commit `ca2f19b9cc` modified the meaning of H264SliceContext.gb: it is now initialised at the start of the NAL unit header, rather than at the start of the slice header. The VAAPI slice decoder uses the offset after parsing to determine the offset of the slice data in the bitstream, so with the changed meaning we no longer need to add the extra byte to account for the NAL unit header because it is now included directly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Tim Walker	33275a0de0	ac3dec: change logging of skipped E-AC-3 substreams. Change log level from warning to debug: the E-AC-3 "core" substream can be successfully decoded without the additional and dependent substreams, and their presence is already indicated via avpriv_request_sample in ff_eac3_parse_header. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Tim Walker	fef2147b7a	eac3dec: don't call avpriv_request_sample every frame. These errors neither prevent nor stop successful decoding of the E-AC-3 stream's "core", causing avpriv_request_sample to be called for every single frame in the bitstream. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Diego Biurrun	44f05f15d4	build: Do not check the vaapi_encode.h header if VAAPI is not enabled	9 years ago
Diego Biurrun	bd016dbf23	Mark tables used only within their files as static	9 years ago
Diego Biurrun	061dc20351	h264: Add missing ff_ prefix to internally visible h264_init_dequant_tables()	9 years ago
Mark Thompson	83f230c244	lavc: VAAPI MJPEG encoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	31fe1f2577	lavc: VAAPI H.265 encoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	2c62fcdf5d	lavc: VAAPI H.264 encoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	104c804bca	lavc: VAAPI encode common infrastructure Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Vittorio Giovara	ca8c759173	intrax8: Remove mpegvideo dependency	9 years ago
Diego Biurrun	6ebd06a9b2	intrax8: Drop lots of pointless parentheses Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	9b57995cdd	intrax8: Drop MB emulation code This is already performed in init_context_frame().	9 years ago
Vittorio Giovara	9fa888c028	intrax8: Keep a reference to the decoder blocks	9 years ago
Vittorio Giovara	c2084ffcbf	intrax8: Use the generic horizband function This is assuming that intrax8 has no support for interlacing Carry over lowdelay value in ff_intrax8_decode_picture.	9 years ago
Vittorio Giovara	b1268e0f03	intrax8: Pass macroblock coordinates to ff_intrax8_decode_picture These values need to be updated with the last macroblock position, so keep them as pointers.	9 years ago
Vittorio Giovara	d0540fd021	intrax8: Pass macroblock size to ff_intrax8_common_init Helps in decoupling this code from mpegvideo.	9 years ago
Anton Khirnov	ca2f19b9cc	h264: switch to h2645_parse for NAL parsing	9 years ago
Anton Khirnov	a7829a2a3f	h264: reimplement `3aa661ec5` in a more explicit way Instead of handling the problem inside NAL decoding code, add a higher level wrapper function. This should be more robust against future changes (and easier to read).	9 years ago
Anton Khirnov	add1467e5e	svq3: drop the build dependency on the h264 decoder	9 years ago
Anton Khirnov	a4d126dc59	svq3: eliminate remaining H264Context usage.	9 years ago
Anton Khirnov	7bbdae81e8	svq3: move block_offset to SVQ3Context	9 years ago

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20677 Commits (75b90ef722b7cdfc70118ab987e298d087aae693)