H.264 updates #25
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H.264 updates #25
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This can be used to reduce number of issued ioctls, by setting multiple controls at once. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This can be used to query codec mode controls, such as decode mode and start code for h.264. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Update to the merged stateless h.264 kernel interface, as of commit
c3adb85745ca ("media: uapi: h264: Get rid of the p0/b0/b1 ref-lists").
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
If the driver reports that it expects H.264 Annex B start codes, provide them. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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I believe the "Update to merged h264-ctrls.h kernel interface," part of this PR is outdated now. In kernel commit torvalds/linux@46a309d27517, the API was moved to the stable userspace API (so no need for a local h264-ctrls.h anymore), but also some names and values were changed in that commit. |
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Update to merged h264-ctrls.h kernel interface, add support for setting multiple controls at once, add support for getting controls, read codec decode mode and start code controls, and use the latter to inject Annex B start codes if necessary.