FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mark Thompson	1bd986ed4b	hwcontext: Move NONE to the be the first member of AVHWDeviceType Also use that to fix a warning in av_hwdevice_get_type_name().	8 years ago
Mark Thompson	b7487f4f3c	hwcontext: Make it easier to work with device types Adds functions to convert to/from strings and a function to iterate over all supported device types. Also adds a new invalid type AV_HWDEVICE_TYPE_NONE, which acts as a sentinel value.	8 years ago
Mark Thompson	b266ad56fe	hwcontext: Add device derivation Creates a new device context from another of a different type which refers to the same underlying hardware.	8 years ago
Diego Biurrun	81a3c42abe	Drop some bogus Doxygen documentation.	8 years ago
Diego Biurrun	a1d9de304f	Fix some mismatches between function parameter and doxygen parameter names.	8 years ago
Mark Thompson	d06aa24ba5	hwcontext: Hardware frame mapping Adds the new av_hwframe_map() function, which allows mapping between hardware frames and normal memory, along with internal support for implementing it. Also adds av_hwframe_ctx_create_derived(), for creating a hardware frames context associated with one device using frames mapped from another by some hardware-specific means.	8 years ago
Anton Khirnov	5fcae3b3f9	hwcontext: clarify the behaviour of transfer_data() for cropped frames	9 years ago
Anton Khirnov	59e7361cc7	hwcontext: add a QSV implementation	9 years ago
Anton Khirnov	1c9e8616c5	hwcontext: add a function for opening devices	9 years ago
Anton Khirnov	c46db38cde	hwcontext: add a dxva2 implementation	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Mark Thompson	551c6775ab	lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Mark Thompson	b1f01e85a9	lavu: add a way to query hwcontext frame constraints Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	ad884d1002	hwcontext: add a CUDA implementation	9 years ago
Anton Khirnov	89923e418b	lavu: add a framework for handling hwaccel frames	9 years ago

15 Commits (b200a2c8da403b5a5c8b50f8cb4a75fd4f0131b1)