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0.6.1
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NEWS: updates for 0.6.1
d1db1e0...
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gstcompat: add gst_buffer_copy_deep() if gst < 1.5
gst_buffer_copy_deep() was added in GStreamer 1.5. If want to use it we should
add an implementation if gstreamer-vaapi is linked to previous versions.
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
ab0a58a...
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vaapidecode: simplify copy of GstVideoCodecState
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
3bdc796...
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build: link libgstvaapi_parse against codec parser
GST_CODEC_PARSER_* variables are defined if builtin codec parsers are disabled
when running configure.
Right now, libgstcodecparsers links only to libgstvaapi, but libgstvaapi_parse
need it if builtin codec parsers are disabled.
This patch adds GST_CODEC_PARSER_* variables to libgstvaapi_parse
compilation. If builtin codec parsers are enable, this variable is null, so it
should work using libgstvaapi, as normal.
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
20a8be7...
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build: verify for H264 MVC and H265 SPS
Currently the H264 and H265 parsers look for MVC and SPS respectively, and
the required symbols for those were added in GStreamer 1.5
If we try to compile in GStreamer < 1.4, without enabling the builtin codec
parsers, the compilation fails, because the lack of those symbols.
This patch verifies if the installed H264 and H265 parsers have those symbols. If
they do not, the specific built in codec parsers are enabled and used.
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
f26a9a7...
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decoder: h264: initialize PPS's slice_group_id
When the GstVaapiParserInfoH264 is allocated, the memory is not initialized,
so it contains random data.
When gst_h264_parser_parse_pps() fails, the PPS structure keeps slice_group_id
pointer uninitialized, leading to a segmentation fault when the memory is
freed.
This patch prevents this by initializing the slice_group_id before the PPS
parsing.
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
14a27ec...
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vaapidecode: renegotiate if caps are not equal
The use of gst_caps_is_always_compatible() for this optimization may lead to
false positives. It is better to stick to gst_caps_is_strictly_equal() to know
if it is required a re-negotiation.
Signed-off-by: Víctor Manuel Jáquez Leal <email address hidden>
8b7b163...
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Sreerenj Balachandran <email address hidden>
vaapidecode: Always keep a copy of input codec state
Currently we are sharing the input GstVideoCodecState with
GstVaapiDecoder(gst-libs/gst/vaapi) by just doing ref and unref for
each caps change. This is troublesome in many cases, for eg: if
resoultion changes with in a singe stream. Because, when ever there
is a resolution change, GstVideoDecoder will first change the Codec_state->caps
fields with new resolution, but since we are using the same codecstate (ref)
in gstvaapidecode.c, the caps check for input caps change will always fail.
