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622 commits 44 branches 1509 tags 387 MiB
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375 commits

Author SHA1 Message Date
Nicolas Dufresne
99c5d18f41 Port to GstVideoContext interface. 
This new interface allows for upstream and downstream display sharing
that works in both static and dynamic pipelines.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2011-12-08 14:58:58 +01:00
Gwenole Beauchesne
f35a7f8fb0 Add new GStreamer version check utilities. 2011-12-07 19:05:50 +01:00
Nicolas Dufresne
e5abbe0440 display: destroy display on creation failure. 
This allows element to detect that the display creation has actually
failed.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2011-12-07 17:20:55 +01:00
Nicolas Dufresne
8a1dc4978f display: don't crash when config is empty. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2011-12-07 17:19:42 +01:00
Gwenole Beauchesne
3b9a165037 decoder: fix use of invalid data at the end-of-stream. 2011-10-19 17:33:36 +02:00
Gwenole Beauchesne
bd74adeffa Cosmetics (sort source files). 2011-09-14 11:40:02 +02:00
Gwenole Beauchesne
857a024c62 Fix gst_vaapi_image_new_with_image(). 2011-09-08 14:51:30 +02:00
Gwenole Beauchesne
e00ec1f576 Add gst_vaapi_video_buffer_new_from_buffer(). 
Add helper function to bind a foreign buffer into a GstVaapiVideoBuffer.
Any image, surface or surface proxy will be inherited from the source buffer
if it is a GstVaapiVideoBuffer.
 2011-09-06 18:37:11 +02:00
Gwenole Beauchesne
00bb1ca6b4 Add Intel copyright information. 2011-08-01 14:15:39 +02:00
Gwenole Beauchesne
a9a9d72e96 Fix build with newer FFmpeg versions. 2011-07-22 15:56:22 +02:00
Gwenole Beauchesne
2f91c9e8c1 Report caps update only once per video resolution change. 2011-07-22 15:42:26 +02:00
Gwenole Beauchesne
ab6efa04ca Add canonical form (type name) of VA surface caps. 2011-07-22 15:42:26 +02:00
Gwenole Beauchesne
1701ce3107 Update copyright notice. 2011-06-14 13:54:07 +02:00
Gwenole Beauchesne
b614ec9c9b Fix licensing terms. 2011-06-14 13:54:03 +02:00
gb
8ee1ffa857 Drop the GLX 1.3 requirement. 2010-09-20 12:55:47 +02:00
gb
982a06b1c7 Call the GLX/Pixmap related functions through the vtable. 2010-09-20 12:55:47 +02:00
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fcb65d60f5 Drop dependency on libavformat. 2010-09-20 12:55:47 +02:00
gb
781a7edd57 Add gst_base_video_decoder_update_src_caps(). 
Don't forcibly set "interlaced" field if upstream
elements did not have any.
 2010-09-20 12:55:47 +02:00
gb
e708f89b67 Drop superfluous functions. 2010-09-20 12:55:47 +02:00
gb
b5b650c6ee Really drop any dependency on libgstvideo. i.e. inline the helpers. 2010-09-20 12:55:47 +02:00
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7bd568f293 Further drop dependency on libgstvideo. 2010-09-20 12:55:47 +02:00
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ca3005055c Add GstBaseVideoDecoder from gst-plugins-bad git. 2010-09-20 12:55:47 +02:00
gb
d1332bc2e1 Fix GLX version check. 2010-09-20 12:55:47 +02:00
gb
6735dc6b68 Fix decoding of some H.264 streams. e.g. Ice Age 2 trailer. 2010-09-20 12:55:47 +02:00
gb
ade43e8016 Fix build with older VA-API 0.29-sds. 2010-09-20 12:55:47 +02:00
gb
fa6385cd39 Fix decoder caps to report codec aliases. 2010-09-20 12:55:46 +02:00
gb
86d0b2ade9 Regularly update and expose decoder caps. 2010-09-20 12:55:46 +02:00
gb
a777a98f2f Add mechanism to reinsert buffer leftovers into the queue. 2010-09-20 12:55:46 +02:00
gb
9a3b4a7844 Fix memory leak of encoded buffers. 2010-09-20 12:55:46 +02:00
gb
5e8e268e26 Check for out-of-free-surfaces condition. 2010-09-20 12:55:46 +02:00
gb
0047bb1553 Change GST_VAAPI_DECODER_STATUS_ERROR_UNKNOWN value to something more generic (-1). 2010-09-20 12:55:46 +02:00
gb
0fb0c49dbb Improve previous fix. 2010-09-20 12:55:46 +02:00
gb
d5df97625e Fix a crash in the FFmpeg decoder on close. 2010-09-20 12:55:46 +02:00
gb
0e0426582e Fix OpenGL texture internal format (Clutter). 2010-09-20 12:55:46 +02:00
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91c4c2c6b5 Fix comment. 2010-09-20 12:55:45 +02:00
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453164d0c5 Add gst_vaapi_display_lookup_downstream() helper. 2010-09-20 12:55:45 +02:00
gb
39dbd70c8f Expose VA display through GstVaapiVideoBuffer. 2010-09-20 12:55:45 +02:00
gb
6f5e593abd Expose video pool display. 2010-09-20 12:55:45 +02:00
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bceab0254c Stop iteration if there is no more element to examine. 2010-09-20 12:55:44 +02:00
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80e5b1ba17 Factor out VA surface caps. 2010-09-20 12:55:44 +02:00
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e739b7a289 Fix docs. 2010-09-20 12:55:44 +02:00
gb
01af005ec2 Really link all helper libraries with libtool -no-undefined. 2010-09-20 12:55:44 +02:00
gb
eec67a5972 Link helper libraries with libtool -no-undefined. 2010-09-20 12:55:44 +02:00
gb
85466028ad Fix build with older VA-API 0.29. 2010-09-20 12:55:44 +02:00
gb
79c34f823b Fix doc. 2010-09-20 12:55:44 +02:00
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f6314162e0 Rename gst_vaapi_decoder_ffmpeg_new_from_caps() to plain gst_vaapi_decoder_ffmpeg_new(). 2010-09-20 12:55:44 +02:00
gb
edae9f068c Extract framerate information from caps. 2010-09-20 12:55:44 +02:00
gb
2d5434cb0b Move caps initialization to parent class. 2010-09-20 12:55:43 +02:00
gb
5851086b92 Simplify. 2010-09-20 12:55:43 +02:00
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fe35801572 Fix doc. 2010-09-20 12:55:43 +02:00
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09552b1559 More simplifications. 2010-09-20 12:55:43 +02:00
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73766f9466 Simplify GstVaapiDecoder API. 2010-09-20 12:55:43 +02:00
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5128ed9951 Drop obsolete defs. 2010-09-20 12:55:43 +02:00
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bcf57bb4f9 Drop obsolete decls. 2010-09-20 12:55:43 +02:00
gb
e39709453e Add more aliases for MPEG-4 decoding. 2010-09-20 12:55:43 +02:00
gb
1a341a1c02 Use avctx->coded_{width,height} info to create the VA context. 2010-09-20 12:55:43 +02:00
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24d918b7a3 Try to improve heuristics to use an AVCodecContextParser. 2010-09-20 12:55:43 +02:00
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dbe1d622ef Fix VC-1 decoding, it does not require any specific parser. 2010-09-20 12:55:43 +02:00
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ffb74abe0f Fix VC-1 detection with older gstreamer libs (no "fourcc" field, but a "format" one). 2010-09-20 12:55:43 +02:00
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4285c2cc02 Use size information from the demuxer, whenever available. i.e. fix WMV3 decoding. 2010-09-20 12:55:43 +02:00
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477e3b8530 Add gst_vaapi_decoder_ffmpeg_new_from_caps() helper. 2010-09-20 12:55:42 +02:00
gb
fa7505c0c5 Improve WMV3 detection yet further. 2010-09-20 12:55:42 +02:00
gb
64479eb8f2 Fix detection of plain old WMV3 contents. 2010-09-20 12:55:42 +02:00
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587b39cdd5 Fix VC-1 detection. 2010-09-20 12:55:42 +02:00
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34764d2c2c Fix build with older gstreamer libs where gst_buffer_unref() is not a plain function. 2010-09-20 12:55:42 +02:00
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021d2ab947 Drop obsolete (and wrong) code. 2010-09-20 12:55:42 +02:00
gb
26790878a1 Cosmetics (spelling). 2010-09-20 12:55:42 +02:00
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ecff33db03 Try to fix timestamps (step 1). Looks OK on H55. 2010-09-20 12:55:42 +02:00
gb
4754317e70 Relicense gst-libs/ code to LGPL v2.1+. 2010-09-20 12:55:42 +02:00
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8d9b365a5b Drop extraneous comma. 2010-09-20 12:55:42 +02:00
gb
e6b3cfeacd Drop variant=itu field to help codec detection. 2010-09-20 12:55:42 +02:00
gb
a4d201aaf9 Drop excessive threading that over-complicates synchronisation. 
MPEG-2 & H.264 videos now play but there are other problems (timestamps).
 2010-09-20 12:55:42 +02:00
gb
49f8bad478 Move VA context reset to AVCodecContext.get_context() as the 
surface sizes can change.
 2010-09-20 12:55:41 +02:00
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ee000a357b Fix gst_vaapi_display_has_{decoder,encoder}() to check for the entrypoint too. 2010-09-20 12:55:41 +02:00
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1b76d72b98 Add GST_VAAPI_ENTRYPOINT_SLICE_ENCODE. 2010-09-20 12:55:41 +02:00
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800faf9ea7 Document H.264 / AVC1 format case better. 2010-09-20 12:55:41 +02:00
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fcede672df Fix H.264 decoding with AVC1 format bitstreams. 2010-09-20 12:55:41 +02:00
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f1fc4b52c5 Export gst_vaapi_video_buffer_new(). 2010-09-20 12:55:41 +02:00
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8c17e2f99d Fix gst_vaapi_profile_get_caps() to include the "profile" field. 2010-09-20 12:55:41 +02:00
gb
5d1eb8ce89 Add gst_vaapi_decoder_pause(). 2010-09-20 12:55:41 +02:00
gb
2356ceb0d9 Use a GstTask with start/stop semantics for the decoder thread. 2010-09-20 12:55:41 +02:00
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5f5ed724dd Drop extraneous var. 2010-09-20 12:55:41 +02:00
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a1fddf8bcc Add support for GstVaapiSurfaceProxy to GstVaapiVideoBuffer. 2010-09-20 12:55:41 +02:00
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0596777703 Fix gst_vaapi_decoder_get_surface() status. 2010-09-20 12:55:41 +02:00
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bda32435c2 Try to set correct timestamps to the decoded surface proxy. 2010-09-20 12:55:41 +02:00
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a14711b935 Add timestamps to GstVaapiSurfaceProxy. 2010-09-20 12:55:41 +02:00
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7a3934d01d Fix GstVaapiDecoder::destroy(): GASyncQueue is not a GObject, likewise for GstBuffer. 2010-09-20 12:55:41 +02:00
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6a3b05dbca Fix destructor, av_parser_close() does destroy the struct already, unliker avcodec_close()... 2010-09-20 12:55:41 +02:00
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4350de601b Prefer profile from codec-data if any was found there. 2010-09-20 12:55:40 +02:00
gb
1f4e67503c Improve heuristics to find the best profile. Use the highest one if no 
explicit match on "profile" field.
 2010-09-20 12:55:40 +02:00
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1c48fa3a23 Make sure gst_vaapi_decoder_get_surface() gets unblocked on error. 2010-09-20 12:55:40 +02:00
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1def875b95 Fix VC-1 codec initialization, it really needs an extradata buffer. 2010-09-20 12:55:40 +02:00
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61ae27d84c Split decoder creation with actual resources allocation 
and codec setup (probe). This fixes a memory leak (avctx, pctx)
on destroy and most interestingly makes it possible to
detect unsupported codecs.
 2010-09-20 12:55:40 +02:00
gb
ff193a22b9 Move gst_vaapi_decoder_ffmpeg_create() call to object constructor. 2010-09-20 12:55:37 +02:00
gb
89c094d659 Add "codec-data" property for additional codec data. 
e.g. VC-1 sequence headers for elementary streams.
 2010-09-20 12:55:32 +02:00
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664542fe2e Cosmetics (weird indentation). 2010-09-20 12:55:32 +02:00
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42248445f2 Cosmetics (extraneous variable, debug message). 2010-09-20 12:55:32 +02:00
gb
cc28cdbd60 - Add PTS and framerate information. 
- Simplify parsing with an AVCodeParserContext.
 2010-09-20 12:55:32 +02:00
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29f1784dd7 Add more error codes. Fix documentation. 2010-09-20 12:55:32 +02:00
gb
eddf6b0d6c Fix gst_vaapi_profile_get_codec(). 
Improve gst_vaapi_profile_from_caps() for H.264 & caps with "codec-data".
 2010-09-20 12:55:32 +02:00
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d7e4bca05b Handle user end-of-streams. Add gst_vaapi_decoder_{start,stop}() helpers. 2010-09-20 12:55:32 +02:00
gb
0d7164c96c Flush stream only if avcodec_decode_video() read something. 
Otherwise, we might still have to seek into the stream.
i.e. keep the data longer.
 2010-09-20 12:55:32 +02:00
gb
da3948bdeb Use a recursive mutex so that a single thread can lock 
several times. This fixes decoding of MPEG-2 and H.264
because those created a GstVaapiContext later through
avcodec_decode_video() that was a protected call.
 2010-09-20 12:55:32 +02:00
gb
a203d19a35 Add initial (multithreaded) decoder based on FFmpeg. 
There are tons of bugs left:
- Decoder API not nice enough with error conditions
- FFmpeg parser is sometimes broken
- Packets queue can be lost
 2010-04-23 16:05:58 +00:00
gb
5fb146c298 Add surface proxy that holds a reference to the parent surface 
and that returns the surface to that context on destruction.
 2010-04-23 16:00:50 +00:00
gb
ecf60d2284 Add VA context abstraction. 2010-04-23 15:59:31 +00:00
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6cb6c387e9 Fix VA profiles definitions for gst_vaapi_profile_get_codec() to work. 2010-04-23 10:58:19 +00:00
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b0493e729c Add a means to cap the number of objects allocated in the pool. 2010-04-21 15:03:31 +00:00
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30fbcb1ee8 Add VA entrypoint abstraction. 2010-04-21 15:02:23 +00:00
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508edba9a0 Add VA profile abstraction. 2010-04-20 13:36:04 +00:00
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fa11094655 Fix OpenGL rendering on G45 systems. 2010-04-20 07:51:23 +00:00
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d1709fef62 Fix gl_create_context() to find a GLXFBConfig compatible with the parent GL context. 2010-04-16 13:47:30 +00:00
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b8aadb9e82 Fix TFP logic and simplify the FBO model. i.e. it's not necessary 
to create another texture (and storage) for the TFP, simply a new texture name.
 2010-04-02 11:27:23 +00:00
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8e6dea5b74 Fix get-out conditions. 2010-04-01 16:11:54 +00:00
gb
3ddab3f253 The shared GL context in GstVaapiTexture is only useful for cases 
where TFP+FBO are used, thus avoiding the need fully preserve the states
and call into glGet*() functions that need synchronization.
 2010-04-01 15:38:59 +00:00
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9075c8d23d Shorter structs. 2010-04-01 13:55:19 +00:00
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7edf8c9bb7 Make more helpers internal, thus reducing .text size further. Add gst_vaapi_display_x11_get_screen() helper along the way. 2010-04-01 13:41:24 +00:00
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6b56ca0068 Move GST_VAAPI_DISPLAY_VADISPLAY() and GST_VAAPI_DISPLAY_{LOCK,UNLOCK}() to gstvaapidisplay_priv.h. 2010-04-01 09:47:59 +00:00
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702f844a7e Improve handling of GL contexts. 2010-03-31 15:25:19 +00:00
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ea1fdba723 Fix build with VA-API < 0.30. 2010-03-30 13:05:31 +00:00
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28f73fb582 Enable build without VA/GLX extensions. i.e. fallback to TFP + FBO. 2010-03-30 13:01:34 +00:00
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502dec7c1c Add TFP and FBO helpers. 2010-03-30 12:59:15 +00:00
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4ff830812f Cosmetics. Make vaapi_check_status() use GST_DEBUG() for error messages. 2010-03-30 12:55:27 +00:00
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c58a45f099 Use a shorter function name. 2010-03-30 08:13:34 +00:00
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a1dbe90077 Add gst_vaapi_surface_query_status() wrapper. 2010-03-30 08:11:50 +00:00
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05a1ed2d23 Try to not reference VA-API types directly. 2010-03-30 07:39:16 +00:00
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201a7c9ce1 Use a projection suitable for rotation around the Y axis. 2010-03-29 15:51:54 +00:00
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1165419fd0 Add glXSwapBuffers() workaround for NVIDIA. 2010-03-29 13:40:27 +00:00
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9255310311 Fix texture rendering. 2010-03-29 12:51:38 +00:00
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ab8b90aa59 Fix documentation. 2010-03-29 11:25:20 +00:00
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dd92195093 Add gst_vaapi_window_glx_put_texture() helper. 2010-03-29 10:40:26 +00:00
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504dc9bf98 Fix typos. 2010-03-29 09:09:30 +00:00
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10c454e801 Add initial VA/GLX texture abstraction though the API is not good enough yet. 2010-03-26 16:52:07 +00:00
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9981f37de7 Add gst_vaapi_object_{,un}lock_display() helpers. 2010-03-26 15:22:00 +00:00
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22fe28b823 MT-Safe: lock display. 2010-03-26 11:54:43 +00:00
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d84d6b0f80 Make sure window resize completed prior to resizing the GL viewport. 2010-03-26 11:50:31 +00:00
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b50e7f1050 gstvaapicompat.h is a private header, don't install it. 2010-03-26 11:39:20 +00:00
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9f369020b5 Add gst_vaapi_display_{sync,flush}() helpers. 2010-03-26 11:35:20 +00:00
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8ea56134da Add "synchronous" mode. 2010-03-26 11:30:54 +00:00
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15b2a9beec Only add _display suffix to open & close members because they could be #define to some arbitrary value. lock/unlock are safe names. 2010-03-26 11:02:12 +00:00
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72fb4f6def Restore GLX context only if there is one. 2010-03-26 10:09:23 +00:00
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c9f62b7405 Add gst_vaapi_window_glx_make_current(). Handle X11 window size changes and reset the GL viewport. 2010-03-26 09:41:12 +00:00
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c3dcabd90c Check GstVaapiWindow::render() is available prior to calling it. 2010-03-26 08:35:24 +00:00
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ec3a04d74d Fix compile flags. 2010-03-26 08:00:32 +00:00
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89a99d828c Add initial VA/GLX support. 2010-03-25 17:28:49 +00:00
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511463c699 Add missing includes (for vaapi_check_status()). 2010-03-25 17:21:56 +00:00
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d56fcd0c2b Only enable GST_DEBUG() if DEBUG is defined. Drop old D(bug()) stuff. 2010-03-25 17:21:13 +00:00
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fddeb54248 Add gst_vaapi_window_x11_is_foreign_xid() helper. 2010-03-25 17:18:36 +00:00
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b36a2142e4 Allow derived classes to specify custom Visual and Colormap. 2010-03-25 17:18:06 +00:00
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86954a32c5 Allow window creation with a specific visual (e.g. for GLX support). 2010-03-25 13:54:06 +00:00