ffmpeg | branch: release/2.4 | Srikanth G <gska...@gmail.com> | Wed Mar 4 18:48:54 2015 -0600| [7071b8192d26c51c751ec8f8e0bc809d7377c95f] | committer: James Almer
avutil/opencl: is_compiled flag not being cleared in av_opencl_uninit When OpenCL kernels are compiled, is_compiled flag is being set for each kernel. But, in opencl uninit, this flag is not being cleared. This causes an error when an OpenCL kernel is tried on different OpenCL devices on same platform. Here is the patch with a fix Reviewed-by; Wei Gao <highgod0...@gmail.com> Signed-off-by: Michael Niedermayer <michae...@gmx.at> (cherry picked from commit 0f2359b86926ed33da4bd64ca76d84d03d5ad380) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7071b8192d26c51c751ec8f8e0bc809d7377c95f --- libavutil/opencl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavutil/opencl.c b/libavutil/opencl.c index 0b4f83b..f80cde7 100644 --- a/libavutil/opencl.c +++ b/libavutil/opencl.c @@ -633,6 +633,9 @@ void av_opencl_uninit(void) } opencl_ctx.context = NULL; } + for (i = 0; i < opencl_ctx.kernel_code_count; i++) { + opencl_ctx.kernel_code[i].is_compiled = 0; + } free_device_list(&opencl_ctx.device_list); end: if (opencl_ctx.init_count <= 0) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
