FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	f2143c57b6	vp9: reindent after last commit	9 years ago
Ronald S. Bultje	1730a67ab9	vp9: add frame threading Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	5b995452a6	vp9: allocate 'b', 'block/uvblock' and 'eob/uveob' dynamically. This will be needed for frame threading. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	bc6e0b64a9	vp9: split last/cur_frame from the reference buffers. We need more information from last/cur_frame than from reference buffers, so we can use a simplified structure for reference buffers, and then store mvs and segmentation map information in last/cur. This prepares the decoder for frame threading support. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	04763c6f87	h264_direct: use the reference mask from the actual reference Not from the underlying frame. Fixes races with frame threading in field-coded files, where decoding would wait for the wrong field (e.g. random failures in mixed-nal-coding). Bug-Id: 954	9 years ago
Anton Khirnov	e9bfff1cc6	lavc: free buffer_frame/pkt on avcodec_open2() failure Fixes memory leaks in some FATE tests.	9 years ago
Ronald S. Bultje	0df4801105	vp9: make mv bounds 32bit. The frame dimensions are 16bit, so the mv bounds can easily overflow int16 for large videos. Bug-Id: Handbrake/46 CC: libav-stable@libav.org Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	9790b44a89	vp9mc/x86: sse2 MC assembly. Also a slight change to the ssse3 code, which prevents a theoretical overflow in the sharp filter. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
James Almer	67922b4ee4	vp9mc/x86: add AVX and AVX2 MC Roughly 25% faster MC than ssse3 for blocksizes 32 and 64. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Clément Bœsch	3cda179f18	vp9mc/x86: rename ff_* to ff_vp9_* Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
James Almer	8be8444d01	vp9mc/x86: rename ff_avg[48]_sse to ff_avg[48]_mmxext pavgb is an sse integer instruction, so the mmxext flag is enough Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Clément Bœsch	6ab642d69d	vp9mc/x86: simplify a few inits. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	3a09494939	vp9mc/x86: add 16px functions (64bit only). Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	89466de4ae	vp9/x86: rename vp9dsp to vp9mc It only contains the MC SIMD, other SIMD will go into different files.	9 years ago
Anton Khirnov	89aebc5bcc	lavc: align the linesize to 32 when AVX is enabled	9 years ago
Christophe Gisquet	3c504bc359	x86: deduplicate some constants Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	d3e4d406b0	h264dec: reset nb_slice_ctx_queued for hwaccel decoding Fixes hwaccel decoding of files with multiple slices. Found-By: Mark Thompson <sw@jkqxz.net>	9 years ago
Diego Biurrun	3ccec334b8	sbrdsp: Move a misplaced #endif directive to the right spot	9 years ago
Diego Biurrun	e723dce6f8	dvbsubdec: Use NULL instead of 0 as pointer value	9 years ago
Martin Storsjö	9806b9ab5c	Revert "Don't use expressions with side effects in macro parameters" This reverts commit `25bacd0a0c`. Since `230b1c070`, the bytewise AV_W*() macros only expand their argument once, so revert to the more readable version of these. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	25bacd0a0c	Don't use expressions with side effects in macro parameters AV_WB32 can be implemented as a macro that expands its parameters multiple times (in case AV_HAVE_FAST_UNALIGNED isn't set and the compiler doesn't support GCC attributes); make sure not to read multiple times from the source in this case. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	7ebdffc353	dxv: Check to make sure we don't overrun buffers on corrupt inputs Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Anton Khirnov	e328178da9	qsvdec: only access hwaccel_context is the pixel format is QSV We do not strictly specify that hwaccel_context must be cleared if no hwaccel is used. Reported-By: wm4 <nfxjfg@googlemail.com>	9 years ago
Anton Khirnov	5ebef79abe	Fix instances of broken indentation found by gcc 6	9 years ago
Luca Barbato	8495d84f01	ac3dec: Add some inline hints Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Luca Barbato	3db51bf671	ac3dec: Simplify skipping skip_bits_long() can skip up to 32-bit ranges. Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Luca Barbato	f0ccc65bc9	ac3dec: Split coupling-specific code from decode_audio_block() Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Luca Barbato	a5ebe5d121	ac3dec: Split spx-specific code from decode_audio_block() Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Anton Khirnov	a115eb9e75	mimic: do not release the newly obsolete reference at the end of decoding The reference frames are used in update_thread_context(), so modifying them after finish_setup() is a race. The frame in question will be released during the next decode call. CC: libav-stable@libav.org	9 years ago
Diego Biurrun	48b80f8393	hpeldsp: Explain why put_no_rnd_pixels_tab is larger than necessary	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	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
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
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
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

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20954 Commits (f6d2fed811dea36c4ebaf991927e44c78eb0aca5)