FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	570fcaf332	jpeg2000: Factor out prec init Makes debugging a little simpler.	9 years ago
Luca Barbato	95a41311ac	jpeg2000: Factor out band stepsize initialization	9 years ago
Luca Barbato	7fb93eae43	jpeg2000: Factor out band initialization	9 years ago
Luca Barbato	1b709f23fb	jpeg2000: Refactor decode_packets Move the packet-specific parsers in separate functions.	9 years ago
Luca Barbato	29b00f880f	jpeg2000: Templatize the frame writer	9 years ago
Luca Barbato	41bcc3d152	jpeg2000: Split codeblock decoding from the main tile decoding That loop is completely stand-alone.	9 years ago
Vittorio Giovara	e60a6e7545	mpegvideo: Drop mpegvideo.h where not needed Add necessary headers in .c files.	9 years ago
Vittorio Giovara	5d14cf1999	mpegvideo: Make sure mpegutils.h is included where needed	9 years ago
Vittorio Giovara	525f58977c	mpegvideo: Move macros to more appropriate headers MAX_MB_BYTES -> mpegutils.h FRAME_SKIPPED -> mpegutils.h INPLACE_OFFSET -> mpegutils.h ME_MAP_SIZE -> motion_est.h	9 years ago
Vittorio Giovara	5b142a4d33	lavc: Keep idct integer option "int" is useful in testing because provides accurate results across different plaftforms, so remove it from the scheduled FF_API_UNUSED_MEMBERS deprecation.	9 years ago
Hendrik Schreiber	1b2412f501	lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video	9 years ago
Vittorio Giovara	f00f6d538d	lavc: Sanitize header inclusion guards Fix typos, add missing comments, and remove stray lines. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	6064f697a3	lavc: Enable side data only packets by default Deprecate the now unused option, but temporarily retain the capability to disable the now default behaviour. Mention this change in the AVPacket documentation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
wm4	9940459720	mmaldec: fix pkt_dts determination This also drops setting the frame->pts field. This is usually not set by decoders, so this would be an inconsistency that's at worst a danger to the API user. It appears the buffer->dts field is normally not set by the MMAL decoder, so don't use it. If it's ever going to be set by MMAL, we don't know whether the value will be what we want. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	87a051f976	lavc: allow asynchronous decoders to return correct pkt_dts values The generic code in utils.c sets the AVFrame.pkt_dts field from the packet it was supposedly decoded. This does not have to be true for a fully asynchronous decoder like mmaldec. It could be overwritten with an incorrect value. Even if the decoder doesn't determine the DTS (but sets it to AV_NOPTS_VALUE), it's impossible to determine a correct value in utils.c. Decoders can now be marked with FF_CODEC_CAP_SETS_PKT_DTS, in which case utils.c won't overwrite the field. The decoders are expected to set this field (even if they only set it to AV_NOPTS_VALUE). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	b7ab6e18ee	mmaldec: disable timestamp interpolation This MMAL feature fills in missing timestamps from the framerate set on the input port. This is generally unwanted, since libavcodec decoders merely pass through timestamps without ever "fixing" them. The framerate is also unknown, and even the timebase doesn't have to be set. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	6b652c0273	mmaldec: fix problems with flush logic Don't try to do a blocking wait for MMAL output if we haven't even sent a single real packet, but only flush packets. Obviously we can't expect to get anything back. Additionally, don't send a flush packet to MMAL in the same case. It appears the MMAL decoder will sometimes hang in mmal_vc_port_disable() (called from ffmmal_close_decoder()), waiting for a reply from the GPU which never arrives. Either MMAL disallows sending flush packets without preceding real data, or it's a MMAL bug. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
wm4	b84675d63a	mmaldec: hack against buffering problems on broken input I can't come up with a nice way to handle this. It's hard to keep the lock-stepped input/output in this case. You can't predict whether the MMAL decoder will output a picture (because it's asynchronous), so you have to assume in general that any packet could produce 0 or 1 frames. You can't continue to write input packets to the decoder, because then you might get too many output frames, which you can't get rid of because the lavc decoding API does not allow the decoder to return an output frame without consuming an input frame (except when flushing). The ideal fix is a M:N decoding API (preferably asynchronous), which would make this code potentially much cleaner. For now, this hack will do. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	5788623d29	jpeg2000: Split codeblock decoding from the main tile decoding That loop is completely stand-alone.	9 years ago
Luca Barbato	db53a2306f	jpeg2000: Do not warn about known and skippable markers Matches the openjpeg behaviour.	9 years ago
Luca Barbato	9b5a4a9cce	mmvideo: Make sure the rle does not write over the frame boundaries Bug-Id: 887 CC: libav-stable@libav.org	9 years ago
Vittorio Giovara	3b8e895237	codec_desc: Add missing DXV entry	9 years ago
Vittorio Giovara	2268db2cd0	lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Luca Barbato	d0f7e4a57f	dxtory: Unify and rework the decoding routines Do not make many assumption on the dimension of the slices and just try to decode additional lines if there is enough data left. Decodes all the samples kindly provided by ultramage.	9 years ago
Henrik Gramner	3cdda78deb	checkasm: add unit tests for v210enc Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	a7e6fbd90e	dxtory: Factorize the buffer loading And the checks nearby it.	9 years ago
Luca Barbato	6a6bc43f5f	dxtory: Factorize slice size checks They are always the same.	9 years ago
Michael Niedermayer	db9fd1e9af	fraps: increase vlc nb_bits Sample-Id: fraps_bug_huff.avi Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	741d353ab9	huffman: allow specifying nb_bits to ff_huff_build_tree() Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Michael Niedermayer	26960aa1cd	huffman: increase bits constant Bug-ID: ffmpeg ticket 2593 Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Michael Niedermayer	5a19bce2ff	huffman: use a named identifer for the bits constant Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Luca Barbato	5a1a9da8a7	mpegvideo: Drop a stray error message The condition is not a failure.	9 years ago
Vittorio Giovara	c45fcf30cf	DXV decoder Support all DXDI and DXD3 normal quality videos.	9 years ago
Luca Barbato	0c7707610f	lavc: Add a lzf decompressor Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Luca Barbato	4dc9f00365	build: Skip libvpx.h if libvpx is not enabled	9 years ago
Michael Niedermayer	87a11db220	dnxhddata: Double frame_size for cid 1260 Despite '417792' being reported in the binary decoder, the buffer at encoding time needs to be bigger to avoid running out of space due to interlace handling. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	b0d94324d2	libfdk-aacdec: Remove unused variable	9 years ago
Vittorio Giovara	e88103a7f9	Bump major versions of all libraries Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	4e649debcf	Postpone API-incompatible changes until the next bump	9 years ago
Vittorio Giovara	8f12ef9860	lavu: Drop deprecated duplicated AVFrame/AVCodecContext parameters Deprecated in 10/2012.	9 years ago
Vittorio Giovara	cad40a3833	lavc: Drop deprecated deinterlace module Deprecated in 03/2013.	9 years ago
Vittorio Giovara	069713aa4b	lavc: Drop deprecated thread opaque and codec pkt These fields were never part of the public API.	9 years ago
Vittorio Giovara	9f90b24877	lavc: Drop deprecated get_buffer related functions Deprecated in 11/2012.	9 years ago
Vittorio Giovara	01bcc2d5c2	lavc: Drop deprecated destruct_packet related functions Deprecated in 10/2012.	9 years ago
Vittorio Giovara	dc70c19476	lavc: Drop deprecated request_channels related functions Deprecated in 04/2011.	9 years ago
Luca Barbato	413d4e54a9	nvenc: Properly free the fifos Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Vittorio Giovara	d68705c975	dnxhddata: Add tables for missing DNx100 profiles 1440x1080@8 progressive (1259) and interlaced (1260). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	a4615572b5	dnxhddata: Merge a few duplicated RUN tables	9 years ago
Vittorio Giovara	efbfb1ad11	dnxhddata: Group together RUN-related tables This helps in finding duplicates.	9 years ago
Vittorio Giovara	403ea4ac72	dnxhddata: Merge a few duplicated DC tables	9 years ago

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20562 Commits (1a094af638281295bf087945923d258b5acd1ab1)