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gl/effects: use non-PBO GLMemory for internal textures

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middle textures in gleffects do not need to use GstGLMemoryPBO as they
aren't transfering data to/from the GPU. This will cost too much DMA
memory and cause performance issue. Change the allocator to use non-PBO
GstGLMemory.

https://bugzilla.gnome.org/show_bug.cgi?id=776072
This commit is contained in:
Haihua Hu 2016-12-07 16:51:27 +08:00 committed by Matthew Waters
parent 3357ddb0e1
commit b1fd1d34bd
1 changed files with 1 additions and 1 deletions
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2
ext/gl/gstgleffects.c
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@ -283,7 +283,7 @@ gst_gl_effects_gl_start (GstGLBaseFilter * base_filter)
return FALSE; return FALSE;
base_alloc = (GstGLBaseMemoryAllocator *) base_alloc = (GstGLBaseMemoryAllocator *)
gst_gl_memory_allocator_get_default (context); gst_allocator_find (GST_GL_MEMORY_ALLOCATOR_NAME);
params = params =
(GstGLAllocationParams *) gst_gl_video_allocation_params_new (context, (GstGLAllocationParams *) gst_gl_video_allocation_params_new (context,
NULL, &filter->out_info, 0, NULL, GST_GL_TEXTURE_TARGET_2D, NULL, &filter->out_info, 0, NULL, GST_GL_TEXTURE_TARGET_2D,