Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Andreas Rheinhardt	6f7d3bde11	avcodec/vp8, vp9: Avoid using VP56mv and VP56Frame in VP8/9 Instead replace VP56mv by new and identical structures VP8mv and VP9mv. Also replace VP56Frame by VP8FrameType in vp8.h and use that in VP8 code. Also remove VP56_FRAME_GOLDEN2, as this has only been used by VP8, and use VP8_FRAME_ALTREF as replacement for its usage in VP8 as this is more in line with VP8 verbiage. This allows to remove all inclusions of vp56.h from everything that is not VP5/6. This also removes implicit inclusions of hpeldsp.h, h264chroma.h, vp3dsp.h and vp56dsp.h from all VP8/9 files. (This also fixes a build issue: If one compiles with -O0 and disables everything except the VP8-VAAPI encoder, the file containing ff_vpx_norm_shift is not compiled, yet this is used implicitly by vp56_rac_gets_nn() which is defined in vp56.h; it is unused by the VP8-VAAPI encoder and declared as av_unused, yet with -O0 unused noninline functions are not optimized away, leading to linking failures. With this patch, said function is not included in vaapi_encode_vp8.c any more.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Philip Langdale	83c7ac2e47	avcodec/nvdec: Explicitly mark codecs that support 444 output formats With the introduction of HEVC 444 support, we technically have two codecs that can handle 444 - HEVC and MJPEG. In the case of MJPEG, it can decode, but can only output one of the semi-planar formats. That means we need additional logic to decide whether to use a 444 output format or not.	6 years ago
Philip Langdale	0e93694e64	avcodec/nvdec: More effort to make vp8 compile with gcc < 4.6 I'm told my prefix work-around wasn't enough to make it compile, although I'm not sure why; I did some basic testing and that approach appeared to work, but I'm not in a position to do a full compile on CentOS 6 so I can't be sure of anything. I have had it confirmed that the additional change to not use named initialisers is enough to make it compile, so let's throw that into the mix too.	7 years ago
Philip Langdale	b93d96a07b	avcodec/nvdec: Make vp8 initialisation more 'compatible' Ancient versions of gcc (pre 4.6) can't directly initialise members of anonymous inner unions/structs by name. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676 Unfortunately, RHEL 6 shipped with one of these ancient versions and so we're stuck with it until approximately the heat death of the universe. Putting explicit braces into the initialisation is possibly a work-around but the behaviour there was never fully understood before direct initialisation was made to work. So, this may or may not work.	7 years ago
Philip Langdale	1da9851e34	avcodec/nvdec: Implement vp8 hwaccel	7 years ago