xine-lib/src/video_out, branch 1.2.1

Fixed overlay surface reuse issue for raw rgba overlays within vdpau output driver.

2012-02-03T19:45:09+00:00

Make some variables const and/or static; tidy LOCKDISPLAY (stmt/block).

2012-01-31T15:07:24+00:00

Merge.

2012-01-18T19:54:34+00:00

Merge from 1.1

2012-01-12T13:02:56+00:00

--HG--
rename : src/libspudvb/xine_spudvb_decoder.c => src/spu_dec/spudvb_decoder.c

Added const

2012-01-12T12:57:17+00:00

Hide "warning: cast from pointer to integer of different size"

2012-01-12T12:56:02+00:00

Fixed pointer type

2012-01-12T12:54:08+00:00

Fixed pointer cast

2012-01-12T12:50:21+00:00

Put lock display calls into macros

2012-01-11T23:37:27+00:00

It's only a cosmetic change.

--HG--
extra : rebase_source : a759588226bbc43bca331c746d14ec2e2d84c9a4

Introduce buffering for output surfaces for vdpau output driver

2012-01-11T23:36:48+00:00

The current osd and grab logic needs a lot of output surface objects
for rendering.
The current implementation create and destroy these objects on demand.

This patch introduce a new buffer where output surfaces are hold for
reuse preventing most of the create and destroy calls.
The size of the new buffer could be configured with parameter
"video.output.vdpau_output_surface_buffer_size".
Default value is 10 surfaces. Possible range is 2...25

To further minimize surface creation and destroy the first n created surfaces
get a minimum size according to the actual display and frame size where n
is the size of the surface buffer.
These first objects will be allocated as rather big surfaces so that they
fit for most of the surface requests.
This should be considered when choosing higher buffer values.

This patch also improves dirty rect handling within osd handling.
Now dirty rect information is used even if more than one osd
object is displayed at the same time.

--HG--
extra : rebase_source : b40e365ab1f81ebdd72b2e1713cf3526d6dd7493