FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	96abdf2ffd	avcodec/vda_h264: fix bistream typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2856332719	avcodec/vda_h264: fix null pointer dereference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	67afcefb35	lavc: Add new VDA hwaccel It leverages the new hwaccel 1.2 features: - get_buffer2 is never called - the internal context is automatically initialized/deinitialized Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Anton Khirnov	31a46750c7	vda: use hwaccel private data for internal bitstream buffer	11 years ago
Xidorn Quan	31a0ca9e75	vda: fix crash when a frame is dropped. Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	11 years ago
Michael Niedermayer	4fb1221e66	h264: reduce whitespace differences to libav Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Xidorn Quan	ffd7fd7944	avcodec/vda_h264: use av_buffer to manage buffers This patch fixes a leak of buffer when seeking occurs. It adds a flag in struct vda_context for compatibility with apps which currently use it. If the flag is not set, the hwaccel will behave like before. Signed-off-by: Sebastien Zwickert <dilaroga@gmail.com>	12 years ago
Luca Barbato	202c2acc40	vda: remove async decoder leftovers Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Anton Khirnov	adfa53d67c	lavc: remove disabled FF_API_VDA_ASYNC cruft	12 years ago
Diego Biurrun	c57a593670	hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice Some hwaccels use name prefixes, some do not, others only use them for some codecs. Add prefixes everywhere for consistency.	12 years ago
Anton Khirnov	2c54155407	h264: deMpegEncContextize Most of the changes are just trivial are just trivial replacements of fields from MpegEncContext with equivalent fields in H264Context. Everything in h264* other than h264.c are those trivial changes. The nontrivial parts are: 1) extracting a simplified version of the frame management code from mpegvideo.c. We don't need last/next_picture anymore, since h264 uses its own more complex system already and those were set only to appease the mpegvideo parts. 2) some tables that need to be allocated/freed in appropriate places. 3) hwaccels -- mostly trivial replacements. for dxva, the draw_horiz_band() call is moved from ff_dxva2_common_end_frame() to per-codec end_frame() callbacks, because it's now different for h264 and MpegEncContext-based decoders. 4) svq3 -- it does not use h264 complex reference system, so I just added some very simplistic frame management instead and dropped the use of ff_h264_frame_start(). Because of this I also had to move some initialization code to svq3. Additional fixes for chroma format and bit depth changes by Janne Grunau <janne-libav@jannau.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Diego Biurrun	511cf612ac	miscellaneous typo fixes	12 years ago
Clément Bœsch	8b63744f48	Fix "bistream" typo and add a check in tools/patcheck.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Carl Eugen Hoyos	6fa2532dd3	vda_h264.c: Change header inclusion order. Fixes compilation with XCode 3.2.6. Fixes ticket #1736.	12 years ago
Sebastien Zwickert	02f12de1c2	vda: better frame allocation.	12 years ago
Sebastien Zwickert	694be29f13	vda: better frame allocation Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Sebastien Zwickert	dc87ac55ab	vda: Merge implementation into one file Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Sebastien Zwickert	3c37970637	vda: support synchronous decoding Note that the symbols used to run the hardware decoder in asynchronous mode have been marked deprecated and will be dropped at a future version bump. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Sebastien Zwickert	cfc680ab39	vda: Reuse the bitstream buffer and reallocate it only if needed Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Sebastien Zwickert	1bfa349a8d	vda: merge implementation into one file. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Sebastien Zwickert	7f3dfd2010	vda: support synchronous decoding. Note that the symbols used to run the hardware decoder in asynchronous mode has been marked as deprecated and will be dropped at a future version dump. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Diego Biurrun	c88ebdb42c	Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.	13 years ago
Sebastien Zwickert	81852ef5d6	vda: get correctly the frame from h264 context.	13 years ago
Sebastien Zwickert	b46134f659	vda: reordering headers inclusion.	13 years ago
Sebastien Zwickert	ac3dbb4d58	hwaccel: OS X Video Decoder Acceleration (VDA) support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Sebastien Zwickert	89d7f92661	vda: use fast reallocation. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Sebastien Zwickert	d66ee6ac48	HWAccel: adds Video Decoder Acceleration (VDA) module for Mac OS X. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

39 Commits (ffa05e0802fd77043b5d1b1aef4aa6caee2b9291)