7 commits

Author	SHA1	Message	Date
ameerj	c0ccf9eac5	Address PR feedback ... Co-Authored-By: LC <712067+lioncash@users.noreply.github.com>	2021-02-13 13:07:56 -05:00
ameerj	e97cd00753	streamline cdma_pusher/command_classes	2021-02-13 13:07:53 -05:00
ameerj	be6c487b4e	nvdec cleanup	2021-02-13 13:07:31 -05:00
Lioncash	d5bff783bd	common/bit_util: Replace CLZ/CTZ operations with standardized ones ... Makes for less code that we need to maintain.	2021-01-15 02:15:32 -05:00
ameerj	762de858e6	nvdec syncpt incorporation ... laying the groundwork for async gpu, although this does not fully implement async nvdec operations	2021-01-07 14:33:45 -05:00
Lioncash	2f181b6a90	video_core: Resolve more variable shadowing scenarios ... Resolves variable shadowing scenarios up to the end of the OpenGL code to make it nicer to review. The rest will be resolved in a following commit.	2020-12-04 16:19:09 -05:00
ameerj	9ef5c53e52	video_core: NVDEC Implementation ... This commit aims to implement the NVDEC (Nvidia Decoder) functionality, with video frame decoding being handled by the FFmpeg library. The process begins with Ioctl commands being sent to the NVDEC and VIC (Video Image Composer) emulated devices. These allocate the necessary GPU buffers for the frame data, along with providing information on the incoming video data. A Submit command then signals the GPU to process and decode the frame data. To decode the frame, the respective codec's header must be manually composed from the information provided by NVDEC, then sent with the raw frame data to the ffmpeg library. Currently, H264 and VP9 are supported, with VP9 having some minor artifacting issues related mainly to the reference frame composition in its uncompressed header. Async GPU is not properly implemented at the moment. Co-Authored-By: David <25727384+ogniK5377@users.noreply.github.com>	2020-10-26 23:07:36 -04:00