FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	d20c118975	hwcontext_qsv: add support for p010	8 years ago
Mark Thompson	4926fa9a4a	hwcontext_vaapi: Add driver quirks to the hwdevice The driver being used is detected inside av_hwdevice_ctx_init() and the quirks field then set from a table of known device. If this behaviour is unwanted, the user can also set the quirks field manually. Also adds the Intel i965 driver quirk (it does not destroy parameter buffers used in a call to vaRenderPicture()) and detects that driver to set it.	8 years ago
Anton Khirnov	2ef87815fe	hwcontext_dxva2: add support for p010	8 years ago
Hendrik Leppkes	b7c5f88523	pixfmt: add P010 pixel format P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Mark Thompson	f62bb216ac	hwcontext_vaapi: allow transfers to/from any size of sw frame The hw frame used as reference has an attached size but it need not match the actual size of the surface, so enforcing that the sw frame used in copying matches its size exactly is not useful. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	fdfe01365d	hwcontext: allocate the destination frame for the pool size The source frame may be cropped, so that its dimensions are smaller than the pool dimensions. The transfer_data API requires the allocated size of the destination frame to be the same as the pool size.	9 years ago
Anton Khirnov	5fcae3b3f9	hwcontext: clarify the behaviour of transfer_data() for cropped frames	9 years ago
Vittorio Giovara	444a36269f	pixdesc: Fix AVCOL_TRC_BT2020_12 name	9 years ago
Vittorio Giovara	f172e22d6a	pixdesc: Add aliases to SMPTE color properties Drop ST from names and symbols, it does not add anything distinctive or descriptive.	9 years ago
Mark Thompson	fe498ef514	hwcontext_vaapi: Return all formats for constraints without config No longer make a dummy device configuration to query. Instead, just return everything we recognise from the whole format list. Also change the device setup code to query that list only, rather than intersecting it with the constraint output. This makes hwupload more usable on mesa/gallium where the video processor only declares support for RGB formats, making it unable to deal with YUV formats before this patch. It might introduce some different trickier failures in the internal upload/download code because the set of allowed formats there has changed, though I didn't find any obvious regressions with i965.	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	59e7361cc7	hwcontext: add a QSV implementation	9 years ago
Vittorio Giovara	a816432337	pixdesc: Add new SMPTE 431, 432, and 2085 color properties Appeared in H.264 2016/02. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Neil Birkbeck	5d560d38de	pixfmt: Add ARIB STD-B76 color transfer characteristic Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma) based on the standardization in ARIB STD-B67: http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf The choice of enum value of 18 is consistent with HEVC: http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481 And also with latest proposal for color format in mkv: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	bcc07e2576	pixdesc: Use C99 array to list color properties names	9 years ago
Diego Biurrun	535a742c26	build: Change structure of the linker version script templates Split version files into one line per symbol/directive to allow compatibility with the Solaris linker without preprocessing and eliminate $ from version file templates to simplify the postprocessing shell command.	9 years ago
Diego Biurrun	1e9c5bf4c1	asm: FF_-prefix internal macros used in inline assembly These warnings conflict with system macros on Solaris, producing truckloads of warnings about macro redefinition.	9 years ago
Anton Khirnov	b8bf9194af	hwcontext_vaapi: implement device creation	9 years ago
Anton Khirnov	8e70385a8e	hwcontext_dxva2: implement device creation	9 years ago
Anton Khirnov	2e219b491b	hwcontext_cuda: implement device creation	9 years ago
Anton Khirnov	38392b2af8	hwcontext_vdpau: implement device creation	9 years ago
Anton Khirnov	1c9e8616c5	hwcontext: add a function for opening devices	9 years ago
Diego Biurrun	ded4a6543d	xtea-test: Use struct allocation functions from the API	9 years ago
Diego Biurrun	8131bd4c22	blowfish-test: Use struct allocation functions from the API	9 years ago
Diego Biurrun	a86ef80494	blowfish-test: Return different values for different errors	9 years ago
Vittorio Giovara	0c4468dc18	stereo3d: Add API to get name from value or value from name Use it in av_dump_format() instead of a huge switch case.	9 years ago
Anton Khirnov	c46db38cde	hwcontext: add a dxva2 implementation	9 years ago
Anton Mitrofanov	2fb1d17a5a	x86inc: Enable AVX emulation in additional cases Allows emulation to work when dst is equal to src2 as long as the instruction is commutative, e.g. `addps m0, m1, m0`. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Mitrofanov	300fb0df84	x86inc: Improve handling of %ifid with multi-token parameters The yasm/nasm preprocessor only checks the first token, which means that parameters such as `dword [rax]` are treated as identifiers, which is generally not what we want. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Mitrofanov	8d02579fae	x86inc: Fix AVX emulation of some instructions Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Henrik Gramner	ba3eb745cc	x86inc: Fix AVX emulation of scalar float instructions Those instructions are not commutative since they only change the first element in the vector and leave the rest unmodified. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Diego Biurrun	a6a750c7ef	tests: Move all test programs to a subdirectory	9 years ago
Diego Biurrun	257f00ec1a	Split global .gitignore file into per-directory files	9 years ago
Jan Ekström	1f77e634bb	colorspace: Add support for BT709 BT.709 coefficients were gathered from the first two parts of BT.709 to BT.2020 conversion guide in ARIB STD-B62 (Pt. 1, Chapter 6.2.2). They were additionally confirmed by manually calculating values.	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Diego Biurrun	f2422b5875	testprogs: Mark some tables as static const	9 years ago
Thomas Guillem	785bfb1d7b	pixfmt: fix wrong comment The h264/hevc Annex E colour primaries table says that AVCOL_SPC_SMPTE170M is similar than AVCOL_SPC_SMPTE240M. These two values are not similar than AVCOL_SPC_BT470BG. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	a0f469da74	hwcontext: initialize sw_format in av_hwframe_ctx_alloc()	9 years ago
Martin Storsjö	798845ce7e	testprogs: Add missing libm.h includes This fixes building on MSVC 2010 and 2012 after `d12b5b2f13`. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Diego Biurrun	d12b5b2f13	build: Split test programs off into separate files This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.	9 years ago
Diego Biurrun	01621202aa	build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.	9 years ago
Diego Biurrun	3b08d9d932	testprogs: K&R formatting cosmetics	9 years ago
Diego Biurrun	439929859a	testprogs: Clean up #includes	9 years ago
Michael Niedermayer	564b4591bb	opt: Add av_opt_copy() This includes documentation and other modifications by Lukasz Marek and Martin Storsjö. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Lukasz Marek	8833f1508b	opt: Add const to av_opt_next Also add const to pointers in static functions within opt.c where possible/necessary. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Diego Biurrun	0d2fcdb1c5	opt-test: Merge struct declaration and initialization	9 years ago
Diego Biurrun	d3044cf37f	opt-test: Move some variable declarations to avoid block braces	9 years ago
Diego Biurrun	a84713e70d	parseutils-test: Move some variable declarations to avoid block braces	9 years ago
Diego Biurrun	52385410b7	des-test: Move a variable declaration to avoid an ifdef	9 years ago
Mark Thompson	551c6775ab	lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago

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2060 Commits (a8cbe5a0ccebf60a8a8b0aba5d5716dd54c1595c)