gb
73b50487f3
Add missing GstBaseSink::buffer_alloc() override. i.e. make sure
...
to allocate a GstVaapiVideoBuffer instead of a plain GstBuffer
from the peer pad.
2010-09-20 12:55:41 +02:00
gb
f1fc4b52c5
Export gst_vaapi_video_buffer_new().
2010-09-20 12:55:41 +02:00
gb
8c17e2f99d
Fix gst_vaapi_profile_get_caps() to include the "profile" field.
2010-09-20 12:55:41 +02:00
gb
875352c12d
Fix comment.
2010-09-20 12:55:41 +02:00
gb
3f3055af1f
Add FFmpeg/VAAPI decoder for the new `vaapidecode' element.
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
gb
5f5ed724dd
Drop extraneous var.
2010-09-20 12:55:41 +02:00
gb
a1fddf8bcc
Add support for GstVaapiSurfaceProxy to GstVaapiVideoBuffer.
2010-09-20 12:55:41 +02:00
gb
0596777703
Fix gst_vaapi_decoder_get_surface() status.
2010-09-20 12:55:41 +02:00
gb
bda32435c2
Try to set correct timestamps to the decoded surface proxy.
2010-09-20 12:55:41 +02:00
gb
a14711b935
Add timestamps to GstVaapiSurfaceProxy.
2010-09-20 12:55:41 +02:00
gb
7a3934d01d
Fix GstVaapiDecoder::destroy(): GASyncQueue is not a GObject, likewise for GstBuffer.
2010-09-20 12:55:41 +02:00
gb
6a3b05dbca
Fix destructor, av_parser_close() does destroy the struct already, unliker avcodec_close()...
2010-09-20 12:55:41 +02:00
gb
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
gb
1c48fa3a23
Make sure gst_vaapi_decoder_get_surface() gets unblocked on error.
2010-09-20 12:55:40 +02:00
gb
1def875b95
Fix VC-1 codec initialization, it really needs an extradata buffer.
2010-09-20 12:55:40 +02:00
gb
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
gb
664542fe2e
Cosmetics (weird indentation).
2010-09-20 12:55:32 +02:00
gb
42248445f2
Cosmetics (extraneous variable, debug message).
2010-09-20 12:55:32 +02:00
gb
86afcbb024
Fix check for VA-API enabled FFmpeg.
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
gb
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
gb
d7e4bca05b
Handle user end-of-streams. Add gst_vaapi_decoder_{start,stop}() helpers.
2010-09-20 12:55:32 +02:00
gb
68101c13b3
Drop useless End-of-Sequence marker.
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
edef951fb2
Regenerate correct clips.
2010-09-20 12:55:32 +02:00
gb
62358dce92
Add decoder demos. Use -c (mpeg2|h264|vc1) to select the codec.
...
XXX: only VC-1 decoding works at this time because of awful
bugs left in GstVaapiDecoderFfmpeg et al.
2010-09-20 12:55:23 +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
gb
6cb6c387e9
Fix VA profiles definitions for gst_vaapi_profile_get_codec() to work.
2010-04-23 10:58:19 +00:00
gb
b0493e729c
Add a means to cap the number of objects allocated in the pool.
2010-04-21 15:03:31 +00:00
gb
30fbcb1ee8
Add VA entrypoint abstraction.
2010-04-21 15:02:23 +00:00
gb
508edba9a0
Add VA profile abstraction.
2010-04-20 13:36:04 +00:00
gb
fa11094655
Fix OpenGL rendering on G45 systems.
2010-04-20 07:51:23 +00:00
gb
d1709fef62
Fix gl_create_context() to find a GLXFBConfig compatible with the parent GL context.
2010-04-16 13:47:30 +00:00
gb
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
gb
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
gb
9075c8d23d
Shorter structs.
2010-04-01 13:55:19 +00:00
gb
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
gb
6b56ca0068
Move GST_VAAPI_DISPLAY_VADISPLAY() and GST_VAAPI_DISPLAY_{LOCK,UNLOCK}() to gstvaapidisplay_priv.h.
2010-04-01 09:47:59 +00:00
gb
702f844a7e
Improve handling of GL contexts.
2010-03-31 15:25:19 +00:00
gb
bc9060f425
Simplify summary.
2010-03-30 16:41:21 +00:00
