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589 commits 44 branches 1509 tags 391 MiB
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342 commits

Author SHA1 Message Date
Gwenole Beauchesne
7b19745141 decoder: simplify output of decoded frames. 
Drop obsolete gst_vaapi_decoder_push_surface() that was no longer used.
Change gst_vaapi_decoder_push_surface_proxy() semantics to assume PTS
is already set correctly and reference count increased, if necessary.
 2012-01-27 13:28:12 +01:00
Gwenole Beauchesne
e5d12e8853 decoder: rework the internal VA objects API. 
The new API simplifies a lot reference counting and makes it more
flexible for future additions/changes. The GstVaapiCodecInfo is
also gone. Rather, new helper macros are provided to allocate
picture, slice and quantization matrix parameter buffers.
 2012-01-27 13:28:11 +01:00
Gwenole Beauchesne
dbba1f6107 decoder: allow slices to be attached to pictures later. 2012-01-24 10:21:45 +01:00
Gwenole Beauchesne
74d3680381 decoder: add ref_count to GstVaapiPicture. 2012-01-24 10:15:52 +01:00
Zhao Halley
b963ccb929 profile: match video/x-h263 as H.263 Baseline profile. 
HACK: qtdemux does not report profiles for H.263. So, assume plain
"video/x-h263" is H.263 Baseline profile.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-24 10:15:00 +01:00
Gwenole Beauchesne
c42ba571a8 display: report H.263 Baseline profile. 
HACK: expose GST_VAAPI_PROFILE_H263_BASELINE for decoding if MPEG-4:2 Simple
profile (VAProfileMPEG4Simple) is supported.
 2012-01-24 10:11:59 +01:00
Gwenole Beauchesne
29623239b9 Add template for workarounds. 2012-01-24 10:11:59 +01:00
Gwenole Beauchesne
0f511e1e0b surface: don't expose gst_vaapi_surface_get_parent_context(). 
gst_vaapi_surface_get_parent_context() was not meant to be exposed globally.
It's just an internal helper function. However, it's still possible to get
the parent context through the "parent-context" property.
 2012-01-18 10:42:38 +01:00
Gwenole Beauchesne
92f11799d1 legal: fix year for some copyright notices. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
1594d99d55 legal: add Intel copyright on modified files. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
14cc1cf061 legal: fix copyright notices to include "Copyright" term. 2012-01-16 11:40:51 +01:00
Zhao Halley
c0d8f2fb1f mpeg4: replace GstVaapiTSB with GstAdapter (gst-plugins-base >= 0.10.24). 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-16 11:40:51 +01:00
Zhao Halley
6502783474 Add initial MPEG-4 decoder. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-16 11:40:51 +01:00
Sreerenj Balachandran
c3455e341e vc1: replace GstVaapiTSB with GstAdapter (gst-plugins-base >= 0.10.24). 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
6ae97634cf vc1: fix codec-data decoding for WMV3 format. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
7b1d784197 vc1: fix presentation timestamps. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
b5ab2e56a9 vc1: fix MV mode packing. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
a7ccbde2af vc1: handle codec-data. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
032486912f vc1: handle encapsulated bitstreams. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
5aea02a66f vc1: fix bitplanes decoding. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
e686c440c7 vc1: fix BFRACTION reconstruction. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
a6a1653d92 vc1: fix framerate calculation. 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
b865d4a740 Add initial VC-1 decoder. 2012-01-16 11:40:51 +01:00
Zhao Halley
27fa5903ef mpeg2: fix first field detection. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-16 11:40:51 +01:00
Gwenole Beauchesne
a591dc3b72 mpeg2: fix quantisation matrix construction. 2012-01-16 11:40:50 +01:00
Sreerenj Balachandran
697a2804e1 mpeg2: replace GstVaapiTSB API with GstAdapter (gst-plugins-base >= 0.10.24). 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
ab8f602957 mpeg2: fix packets spanning over two buffers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
ce413eb83d mpeg2: ignore system start codes (PES headers). 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
c5902b7a84 mpeg2: handle closed_gop. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
49b4702fb6 Add initial MPEG-2 decoder. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
8f0eda8964 Allow conditional build of GStreamer/FFmpeg bitstream parsers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
3360f7f3e3 Add VA decoder helpers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
a93c1c076b decoder: add new error codes. 
GST_VAAPI_DECODER_STATUS_ERROR_UNSUPPORTED_PROFILE: for unsupported profile
GST_VAAPI_DECODER_STATUS_ERROR_UNSUPPORTED_CHROMA_FORMAT: for unsupported chroma format
 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
9764e35acb Add timestamp buffer store helper utils. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
e0913aaf0e Add VA buffer helpers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
9b9c049a67 utils: slight improvements to gl_bind_texture(). 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
30ef6802d6 utils: pretty-print output of gl_get_error_string(). 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
a3c9365f15 utils: rewrite gl_perspective() as per OpenGL FAQ 9.085. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
ba810c2ed6 utils: simplify string of VAProfile/VAEntrypoint. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
4340372996 utils: drop string_of_FOURCC() in favor of standard GST_FOURCC_* helpers. 2012-01-16 11:40:50 +01:00
Gwenole Beauchesne
674ea91faa display: always free VA display cache if it is empty. 2012-01-12 16:09:08 +01:00
Gwenole Beauchesne
9516f00f8e display: use VA display cache for X11 and GLX winsys. 2012-01-12 16:09:08 +01:00
Gwenole Beauchesne
773272475f display: implement a VA display cache. 2012-01-12 16:09:08 +01:00
Gwenole Beauchesne
420402d593 window: always check geometry when the window is mapped. 2012-01-11 09:38:56 +01:00
Zhao Halley
c40c05e5a4 Add missing profiles from VA-API 0.32.0. 
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-01-06 17:58:12 +01:00
Gwenole Beauchesne
3e1d235c1a decoder: fix possible leak of VA surfaces. 
Under some circumstances, we could have leaked a surface, thus not
releasing it to the pool of available surfaces in the VA context.
The strategy is now to use a proxy earlier and automatically ref/unref
whenever necessary. In particular, during the lifetime needed for FFmpeg.
 2012-01-05 17:35:43 +01:00
Gwenole Beauchesne
4e72aa587c surfaceproxy: add helper to retrieve the VA surface ID. 2012-01-05 17:35:43 +01:00
Gwenole Beauchesne
40f44ab60e surfaceproxy: simplify destruction. 
Also make sure to always make sure to release the surface back to the
pool of surfaces in the associated VA context, if any.
 2012-01-05 17:35:37 +01:00
Gwenole Beauchesne
0afd2e5c42 context: avoid self reference loops with surfaces. 2012-01-05 14:50:26 +01:00
Gwenole Beauchesne
7f8eaa6cbf image: add helpers to extract pixels to user buffers. 2012-01-05 10:29:48 +01:00