ffmpeg

Commit Graph

Author	SHA1	Message	Date
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.	2018-03-22 23:12:47 +00:00
Mark Thompson	9b4611a1c1	vf_overlay_opencl: Don't leak output frame on error Fixes CID #1423277.	2018-01-10 23:25:56 +00:00
Mark Thompson	9204b2deea	lavfi: Add OpenCL overlay filter Input and output formats must be the same, the overlay format must be the same as the input except possibly with an additional alpha component.	2017-11-22 23:18:02 +00:00

Author

SHA1

Message

Date

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.

2018-03-22 23:12:47 +00:00

Mark Thompson

9b4611a1c1

vf_overlay_opencl: Don't leak output frame on error

Fixes CID #1423277.

2018-01-10 23:25:56 +00:00

Mark Thompson

9204b2deea

lavfi: Add OpenCL overlay filter

Input and output formats must be the same, the overlay format must be
the same as the input except possibly with an additional alpha component.

2017-11-22 23:18:02 +00:00

3 Commits