FFmpeg

293MB

Tree: e52070e89c

Author	SHA1	Message	Date
Jarek Samic	d3cd33ab1b	lavfi: add utilities to reduce OpenCL boilerplate code	6 years ago
Ruiling Song	2593122a16	lavfi/opencl: add ff_opencl_print_const_matrix_3x3() This is used to print a 3x3 matrix into a part of OpenCL source code. Signed-off-by: Ruiling Song <ruiling.song@intel.com>	6 years ago
Jun Zhao	3161df5b0c	lavfi/opencl: remove redundant header. remove redundant header Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
Mark Thompson	2a1542d105	lavfi/opencl: Derive global work size from plane image sizes Add a new function to find the global work size given the output image and the required block alignment, then use it in the overlay, program and unsharp filters. Fixes the overlay and unsharp filters applying the kernel to locations outside the frame when subsampled planes are present.	7 years ago
Mark Thompson	202b59cd3d	lavfi/opencl: Use filter device if no input device is available This allows implementing sources as well as filters.	7 years ago
Mark Thompson	5c21c41b7d	lavfi: Add some common code for OpenCL filtering	8 years ago