FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	48b80f8393	hpeldsp: Explain why put_no_rnd_pixels_tab is larger than necessary	9 years ago
Luca Barbato	40ad05bab2	checkasm: Cast unsigned to signed Avoid a warning for passing an unsigned value to abs(), some compilers might optimize away abs().	9 years ago
Luca Barbato	b183abfb5b	vpx: Support color range The range field has been introduced in version 1.6.0	9 years ago
Anton Khirnov	ad71d3276f	lavfi: add a QSV deinterlacing filter	9 years ago
Anton Khirnov	8e07c22e50	qsvenc: print warnings from encode/init	9 years ago
Anton Khirnov	0956fd4606	qsvenc: do not re-execute encoding on all positive status codes It should only be done for DEVICE_BUSY/IN_EXECUTION	9 years ago
Anton Khirnov	95414eb2dc	qsv: print more complete error messages Include the libmfx error code and its description	9 years ago
Anton Khirnov	d9ec3c6014	qsvenc: take only the allocated dimensions from the frames context Other parameters, like the display size, should still be taken from the codec context.	9 years ago
Anton Khirnov	37a9015ee8	qsvenc: add support for p010	9 years ago
Anton Khirnov	21962261c7	qsv: handle the semi-packed formats in map_fourcc as well This will allow using this function for encoding as well, where the input format is already the semi-packed version.	9 years ago
Anton Khirnov	f65285aba0	lavc: set sw_pix_fmt for hwaccel encoding	9 years ago
Anton Khirnov	d59641abfd	lavc: initialize AVCodecContext.sw_pix_fmt properly Currently it's memset to 0, which is YUV420P. It should be initialized to none.	9 years ago
Anton Khirnov	8b7a9729aa	avconv_qsv: use the actual pixel format provided by lavc Do not hardcode NV12. This allows 10bit decoding with -hwaccel qsv.	9 years ago
Anton Khirnov	6f40181cad	avconv_qsv: align the surface size to 32 This is required e.g. by HEVC.	9 years ago
Anton Khirnov	b0f36a0043	avconv: stop using setpts for input framerate forced with -r The setpts filter does not signal to the rest of the filtergraph that the stream is CFR. Just generate the timestamps manually instead.	9 years ago
Alexandra Hájková	9064777dbb	checkasm: add HEVC test for testing IDCT DC Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Hendrik Leppkes	7f549b8338	riff: don't overwrite bps from WAVEFORMATEX if EXTENSIBLE doesn't contain that data. According to the specification on the MSDN [1], 0 is valid for that particular field, and it should be ignored in that case. [1]: http://msdn.microsoft.com/en-us/library/windows/desktop/dd757714(v=vs.85).aspx Bug-Id: 950 Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Vittorio Giovara	6135c3b61e	Revert "avprobe: Zero the allocated avio buffer memory" This reverts commit `0e0538aefc`. The valgrind warning was a false positive due to OSX implementation of printf (invoking a strnlen), while this code is actually fine, since the format specifier %.*s guarantes that no more than buf_size bytes from buf will be read. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Martin Storsjö	f637046d31	libavutil: Always use some GCC style attributes on clang Clang normally disguises as GCC (defining __GNUC__), and thus get all the normal GCC specific attributes. Clang can also work as a drop-in replacement for MSVC, and in these cases, it doesn't define __GNUC__, but defines _MSC_VER instead. Even in these setups, it still supports the GCC style attributes, thus use them, especially where there isn't any MSVC specific version, or where the MSVC specific version doesn't work on clang (for DECLARE_ASM_CONST). Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	6f9e34baea	arm: Check for support for the .fpu directive When targeting COFF (windows), clang doesn't support this directive (while binutils supports it for all targets). Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Vittorio Giovara	ed9b2a5178	mov: Rework the check for invalid indexes in stsc There are samples with invalid stsc that may work fine as is and do not need extradata change. So ignore any out of range index, and error out only when explode is set. Found-by: Matthieu Bouron <matthieu.bouron@stupeflix.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	90bc423212	mov: Wrap stsc index and count compare in a separate function	9 years ago
Matthieu Bouron	209ee680ce	mov: Fix stsc_count comparison Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	a1f6a2dfda	ratecontrol: Reorder functions to avoid forward declarations	9 years ago
Vittorio Giovara	d639dcdae0	ratecontrol: Move Xvid-related functions to the place they are actually used This will simplify the de-MpegEncContextualization.	9 years ago
Vittorio Giovara	44972e227d	ratecontrol: Move mpegenc-only function where it is used	9 years ago
Vittorio Giovara	b4bb959383	ratecontrol: Drop commented out cruft	9 years ago
Diego Biurrun	d06dfaa5cb	x86: huffyuv: Use EXTERNAL_SSSE3_FAST convenience macro where appropriate	9 years ago
Fiona Glaser	8e9cd81d29	x86: cpu: Detect Conroe CPUs and their slow shuffle unit	9 years ago
Diego Biurrun	7d7355aa92	x86: Add SSSE3_SLOW CPU flag and related convenience macros	9 years ago
Diego Biurrun	4efab89332	x86: Use _FAST/_SLOW CPU feature detection macros where appropriate	9 years ago
Diego Biurrun	0a39c9ac0b	x86: hpeldsp: Don't check for bitexact flag when initializing VP3-specific code That code is only ever initialized with that flag set.	9 years ago
Diego Biurrun	95c1df929b	x86: hpeldsp: Drop unused function parameters	9 years ago
Diego Biurrun	c3e83ad3b7	x86: hpeldsp: Use EXTERNAL_SSE2_FAST where appropriate	9 years ago
Diego Biurrun	1dfc3cf89d	x86: hpeldsp: Split off VP3-specific bits into a separate file	9 years ago
Vittorio Giovara	9833a406d3	examples: Properly free AVCodecContext	9 years ago
Vittorio Giovara	0e0538aefc	avprobe: Zero the allocated avio buffer memory Fixes valgrind warning "Conditional jump or move depends on uninitialised value(s)." from avio_flush().	9 years ago
Vittorio Giovara	5d0f85f1b2	libdc1394: Fill in packet data directly Drop the packet embedded in the context.	9 years ago
Anton Khirnov	e344e65109	h264dec: do not call finish_setup() if we have not started a frame Found-By: Jan Ruge <jan.s.ruge@gmail.com> Bug-Id: 952	9 years ago
Anton Khirnov	76f7e70aa0	h264dec: handle zero-sized NAL units in get_last_needed_nal() The current code will ignore the init_get_bits() failure and do an invalid read from the uninitialized GetBitContext. Found-By: Jan Ruge <jan.s.ruge@gmail.com> Bug-Id: 952	9 years ago
Anton Khirnov	1f7b4f9abc	h264dec: make sure not to call finish_setup() more than once per frame It does not break anything currently, but should not be done anyway.	9 years ago
Hendrik Leppkes	da917fcf51	avconv_dxva2: add a profile check for hevc Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Hendrik Leppkes	1ecb63cd1c	hevc: set profile based on the profile compatibility flags if needed This fixes retrieving a valid profile for many of the FATE conformance samples, allowing them to be properly decoded by the HWAccel after adding a profile check. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
James Almer	fca3c3b619	hevc: Add AVX2 DC IDCT Originally written by Pierre Edouard Lepere <pierre-edouard.lepere@insa-rennes.fr>. Integrated to Libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
Mickaël Raulet	cc16da75c2	hevc: Add coefficient limiting to speed up IDCT Integrated to libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
Mickaël Raulet	a92fd8a062	hevc: Add DC IDCT Integrated to Libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
Mickaël Raulet	4f247de3b7	hevcdsp_template: Templatize IDCT Integrated to Libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
Alexandra Hájková	1bd890ad17	hevc: Separate adding residual to prediction from IDCT Based on patch `250430bf28` by Mickaël Raulet <mraulet@insa-rennes.fr>, integrated to Libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
James Almer	fd5e6a095f	x86util: Extend SPLATW for avx2 Integration to Libav by Josh de Kock <josh@itanimul.li>. Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>	9 years ago
Martin Storsjö	37961044c6	checkasm: arm: Ignore changes to bits 0-4 and 7 of FPSCR These bits are set by exceptions in NEON instructions. Also print the differing bits when FPSCR is clobbered, and use bic instead of lsl, for clearing the topmost bits. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago

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