FFmpeg

400 Tags

492 MiB

Author	SHA1	Message	Date
Andreas Rheinhardt	e35dfe864d	avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 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
Mark Thompson	3a71bcc213	lavc: Mark all AVHWAccel structures as const	7 years ago
Philip Langdale	4c7b023d56	avcodec: Refactor common nvdec hwaccel logic The 'simple' hwaccels (not h.264 and hevc) all use the same bitstream management and reference lookup logic so let's refactor all that into common functions. I verified that casting a signed int -1 to unsigned char produces 255 according to the C language specification.	7 years ago
Timo Rothenpieler	f3f73f0893	avcodec: implement vp9 nvdec hwaccel	7 years ago