FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	b68e353136	qsvdec: do not sync PIX_FMT_QSV surfaces Introducing enforced sync points in arbitrary places is bad for performance. Since the vast majority of receiving code (QSV VPP or encoders, retrieving frames through hwcontext) will do the syncing, this change should not be visible to most callers. But bumping micro just in case. This is also consistent with what VAAPI hwaccel does.	8 years ago
Timothy Gu	d32bdadda8	qsvdec: Fix memory leak on error Bug-Id: CID 1396851 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Diego Biurrun	76167140a9	qsvdec: Drop stray extra braces around initializer libavcodec/qsvdec.c:93:5: warning: braces around scalar initializer	8 years ago
Mark Thompson	0940b748bd	qsvdec: Only warn about unconsumed data if it happens more than once	8 years ago
Mark Thompson	030d84fa2e	qsvdec: Pass field order information to libmfx The VC-1 decoder fails to initialise if this is not set.	8 years ago
Mark Thompson	cd1047f391	qsvdec: Pass the correct profile to libmfx This was correct for H.26[45], because libmfx uses the same values derived from profile_idc and the constraint_set flags, but it is wrong for other codecs. Also avoid passing FF_LEVEL_UNKNOWN (-99) as the level, as this is certainly invalid.	8 years ago
Anton Khirnov	4ab61cd983	qsv{enc,dec}: extend the internal frame allocator Handle the internal frame requests, which is required by the HEVC encoding plugin. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Anton Khirnov	00aeedd841	qsv{dec,enc}: use a struct as a memory id with internal memory allocator This will allow implementing the allocator more fully, which is needed by the HEVC encoder plugin with video memory input. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Anton Khirnov	404e51478e	qsv{dec,enc}: always use an internal mfxFrameSurface1 For encoding, this avoids modifying the input surface, which we are not allowed to do. This will also be useful in the following commits. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>	8 years ago
Luca Barbato	801ac7156d	qsv: Be informative when reporting that no data has been consumed	8 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	95414eb2dc	qsv: print more complete error messages Include the libmfx error code and its description	9 years ago
Anton Khirnov	924e2ecd2b	qsvdec: when a frames ctx is supplied, use its frame dimensions The allocated frame size may be larger than the coded dimensions.	9 years ago
Anton Khirnov	92736c74fb	qsvdec: add support for P010 (10-bit 420) decoding	9 years ago
Anton Khirnov	ce320cf1c4	qsvdec: use the same mfxFrameInfo for allocating frames that was passed to DECODE_Init Stop duplicating this information.	9 years ago
Anton Khirnov	536bb17e96	qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well Stop hardcoding NV12. Also, move this function to the shared code, it will be used by the encoder as well.	9 years ago
Anton Khirnov	32c8359093	lavc: export the timestamps when decoding in AVFrame.pts Currently it's exported as AVFrame.pkt_pts, which is also the only use for that field. The reason it is done like this is that lavc used to export various codec-specific "timing" information in AVFrame.pts, which is not done anymore. Since it is confusing to the callers to have a separate field which is used only for decoder timestamps and nothing else, deprecate pkt_pts and use just AVFrame.pts everywhere.	9 years ago
Anton Khirnov	a0524d9b1e	qsvdec: support getting the session from an AVHWFramesContext	9 years ago
Anton Khirnov	6f19bbcf85	qsvdec: move reading the user-provided session to qsv_decode_init() This is a more appropriate place for it.	9 years ago
Anton Khirnov	3c53627ac1	qsvdec: store the sync point in heap memory The reasoning is the same as for the corresponding qsvenc patch.	9 years ago
Maxym Dmytrychenko	3b6473b43e	qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	8aecec8402	qsvdec: make ff_qsv_decode_init() static It is not used outside of qsvdec.c anymore.	9 years ago
Anton Khirnov	2c32eace5e	qsvdec: close the MFX decoder on uninit	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Anton Khirnov	41d47ea85f	lavc: add Intel libmfx-based HEVC decoder.	10 years ago
Anton Khirnov	96dca089b1	qsvdec: move qsv_process_data() from qsvdec_h264 to the common code It will be shared with the upcoming mpeg2 and hevc decoders.	10 years ago
Anton Khirnov	22522d9c2c	qsvdec: fix a memleak of async_fifo init() is called whenever format changes, so current code would leak the fifo in this case.	10 years ago
Anton Khirnov	aa9d15d89b	qsvdec: avoid an infinite loop with no consumed data and no output This is triggerable with the HEVC decoder. It is unclear yet whether the bug is in the calling code or the MSDK, but it seems better to check for this in any case.	10 years ago
Anton Khirnov	f5c4d38c78	qsvdec: properly handle asynchronous decoding Wait for async_depth frames before syncing.	10 years ago
Anton Khirnov	66acb76bb0	lavc: add Intel libmfx-based HEVC encoder	10 years ago
Anton Khirnov	9ba27c2348	qsvdec: add 'decode' to the non-static function names	10 years ago
Anton Khirnov	d0a63d8b98	qsvdec: split off some code that will be shared with the encoder	10 years ago
Anton Khirnov	b04d009b0e	qsv: rename to qsvdec This is to avoid conflicts with the upcoming QSV encoding support.	10 years ago
Yukinori Yamazoe	212556cd21	qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4} Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	4e08c82110	lavc: add an Intel libmfx-based H.264 decoder Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori Yamazoe <drocon11@gmail.com>.	10 years ago

33 Commits (3fcf788fbbccc4130868e7abe58a88990290f7c1)