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bfa054a733
CMBlockBuffer offers a model similar to GstBuffer, as it can consist of multiple non-consecutive memory blocks. Prior to this change, what we were doing was: 1) Incorrect: CMBlockBufferCreateWithMemoryBlock does not copy the data, but we gst_buffer_unmap'd right away. 2) Inefficient: If the GstBuffer consisted of non-contiguous memory blocks, gst_buffer_map resulted in malloc / memcpy. With this change, we construct a CMBlockBuffer out of individual mapped GstMemory objects. CMBlockBuffer is made to retain the GstMemory objects (through the use of CMBlockBufferCustomBlockSource), so the original GstBuffer can be unref'd. https://bugzilla.gnome.org/show_bug.cgi?id=751241 |
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| .. | ||
| atdec.c | ||
| atdec.h | ||
| avfassetsrc.h | ||
| avfassetsrc.m | ||
| avfvideosrc.h | ||
| avfvideosrc.m | ||
| avsamplevideosink.h | ||
| avsamplevideosink.m | ||
| coremediabuffer.c | ||
| coremediabuffer.h | ||
| corevideobuffer.c | ||
| corevideobuffer.h | ||
| corevideotexturecache.h | ||
| corevideotexturecache.m | ||
| iosassetsrc.h | ||
| iosassetsrc.m | ||
| Makefile.am | ||
| plugin.m | ||
| qtkitvideosrc.h | ||
| qtkitvideosrc.m | ||
| vtdec.c | ||
| vtdec.h | ||
| vtenc.c | ||
| vtenc.h | ||
| vtutil.c | ||
| vtutil.h | ||