FFmpeg

283MB

Tree: 0169c4dc81

Author	SHA1	Message	Date
Alexey Titov	a05a737316	avfilter/unsharp: OpenCL unsharpen filter optimization: substitute N^2 filter computation with 2N+C i7-4770K luma 21% faster, chroma 18% faster A10-7850K luma 42% faster, chroma 37% faster on 1920x1080 res Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	744f15b6b3	lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter() It was wrongly being exported and used by libavfilter. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	11e4890eeb	avfilter/unsharp_opencl: use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	31f77b46b2	avfilter/unsharp_opencl: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lenny Wang	7c02a77d25	avfilter/unsharp: added optimized opencl kernels Reviewed-by: Wei Gao <highgod0401@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lenny Wang	89a3be8921	avfilter/opencl: compile kernels separately Reviewed-by: Wei Gao <highgod0401@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	4db84bac13	lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT.	12 years ago
highgod0401	e215cb5e96	lavfi/unsharp_opencl: use av_opencl_errstr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
highgod0401	9a09a9fc43	lavfi/unsharp: fix opencl crash on 64bit linux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
highgod0401	cd134963e8	lavfi/unsharp: add opencl unsharp filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

10 Commits (0169c4dc818bd88e9c203afb51de2afda49c657c)