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glmemory: unset the opposite corresponding transfer flags when mapped with write

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fixes consistency with consecutive gst_memory_map()'s with
flags & GST_MAP_WRITE
This commit is contained in:
Matthew Waters 2014-09-30 01:38:05 +10:00 committed by Tim-Philipp Müller
parent b1a5ae7c0d
commit 5c7b5e0210
1 changed files with 2 additions and 0 deletions
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2
gst-libs/gst/gl/gstglmemory.c
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@ -683,8 +683,10 @@ _gl_mem_unmap (GstGLMemory * gl_mem)
if ((gl_mem->map_flags & GST_MAP_WRITE) == GST_MAP_WRITE) {
if ((gl_mem->map_flags & GST_MAP_GL) == GST_MAP_GL) {
GST_GL_MEMORY_FLAG_SET (gl_mem, GST_GL_MEMORY_FLAG_NEED_DOWNLOAD);
GST_GL_MEMORY_FLAG_UNSET (gl_mem, GST_GL_MEMORY_FLAG_NEED_UPLOAD);
} else {
GST_GL_MEMORY_FLAG_SET (gl_mem, GST_GL_MEMORY_FLAG_NEED_UPLOAD);
GST_GL_MEMORY_FLAG_UNSET (gl_mem, GST_GL_MEMORY_FLAG_NEED_DOWNLOAD);
}
}