hwcontext_opencl: DRM to OpenCL mapping for ARM
authorMark Thompson <sw@jkqxz.net>
Sun, 10 Sep 2017 12:37:20 +0000 (13:37 +0100)
committerMark Thompson <sw@jkqxz.net>
Wed, 22 Nov 2017 23:02:33 +0000 (23:02 +0000)
commit7faae6e745a3b22f81d522ea19164d3b2b3aa2cc
tree226e7bc0c11464da512fb7fbbb5c2248221656a8
parentf06754e4f3c26ee8f2ff1df219ae3f5dfa99c580
hwcontext_opencl: DRM to OpenCL mapping for ARM

Using cl_arm_import_memory.  Unfortunately, despite this not being a
standard extension, the function clImportMemoryARM() is not accessible
via clGetExtensionFunctionAddressForPlatform().  This means that it has
to be linked directly to the ARM OpenCL binary, so making a portable
binary is not possible as it is with all other mapping extensions.
configure
libavutil/hwcontext_opencl.c