[FFmpeg-devel] [PATCH][VAAPI][6/6] Add H.264 bitstream decoding (take 20)
Sun Dec 20 17:21:06 CET 2009
On Wed, 10 Jun 2009, Cyril Russo wrote:
> I've corrected all you've asked previously in the attached patch.
Here is a new patch that makes the VAAPI DPB match FFmpeg short_ref U
long_ref. This will currently fail for some clips on GMA500 because the
driver requires some frames that are not strictly marked as "used for
reference" in the DPB, which FFmpeg doesn't provide. However, since my
limited testing on Windows 7 + DXVA2 shows this can work with a similar
approach (the one implemented in MPC-HC), Intel might be looking for a fix
in the Linux driver.
In the mean time, this is the correct way for AMD and NVIDIA drivers.
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