vlc | branch: master | Thomas Guillem <[email protected]> | Thu Mar 30 17:36:19 2017 +0200| [e399387e67de0605f10254ab97948e9be9decd13] | committer: Thomas Guillem
opengl: fix persistent performances on AMD The GL_CLIENT_STORAGE_BIT flag indicates that the data should be on the CPU side. This fixes high CPU usage with AMD GPUs and improve performances lightly with others GPUs. Fixes #18134 > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=e399387e67de0605f10254ab97948e9be9decd13 --- modules/video_output/opengl/converters.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/video_output/opengl/converters.c b/modules/video_output/opengl/converters.c index 629c2d3..a15dcfe 100644 --- a/modules/video_output/opengl/converters.c +++ b/modules/video_output/opengl/converters.c @@ -668,7 +668,7 @@ persistent_map(const opengl_tex_converter_t *tc, picture_t *pic) { tc->api->BindBuffer(GL_PIXEL_UNPACK_BUFFER, picsys->buffers[i]); tc->api->BufferStorage(GL_PIXEL_UNPACK_BUFFER, picsys->bytes[i], NULL, - access); + access | GL_CLIENT_STORAGE_BIT); pic->p[i].p_pixels = tc->api->MapBufferRange(GL_PIXEL_UNPACK_BUFFER, 0, picsys->bytes[i], _______________________________________________ vlc-commits mailing list [email protected] https://mailman.videolan.org/listinfo/vlc-commits
