Our auto-generated documentation has been a bit neglected. This patch replaces
the 'normal' gtk-doc with the one used in GStreamer, which is adapted for
plugins, elements and libraries.
This patch also re-enables documentation generation.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This is 'the' big change in gstreamer-vaapi autoconf. Now it uses the official
GStreamer common submodule.
The documentation generation has been disable temporarily since it needs a
major rework, which will be done in the following commit.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
DOAP (Description of a Project) is an RDF Schema and XML vocabulary to
describe software projects, in particular free and open source software.
The description is used in GStreamer as in many other open source projects.
This patch adds the doap description of this project.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
As part of the upstreaming process of gstreamer-vaapi into the GStreamer
umbrella, we need to comply with the project's code style. This meant to
change a lot of code.
It was decided to use a single massive patch to update the code style.
I would like to apologize with the original developers of this code because of
the history breakage.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
As gst-indent generated ugly code in these cases, this patch changes the used
idiomatic into other one.
No functional changes were introduced.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
In gstvaapipluginbase.c we are using the macro USE_GST_GL_HELPERS to guard the
code related with GstGL. Nonetheless, in gstvaapipluginbase.h we are using
HAVE_GST_GL_GL_H macro in order to include the GstGLContext's header.
We should use only one to be homogeneous. This patch sets USE_GST_GL_HELPERS
in the header file.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
Somehow this didn't show up earlier, but gst_adapter_prev_timestamp() got
deprecated since GStreamer 1.0.
This patch replace it with gst_adapter_prev_pts()
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
The user might enable --config-cache when calling configure script. If so, our
configuration variables will not be correctly calculated.
This patch extracts the value of our variables either from the cache or from
the operation result.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
That macro is required for EGL's dynamic module loading, but since
gstreamer-vaapi doesn't creates dynamic modules, it is not required anymore.
That code in gst-libs/gst/vaapi/gstvaapidisplay_egl.c should be removed.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This patch tries to avoid branching in configure.ac using a more functional
approach in macros usage.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
Add a 'x' as a prefix in string comparisons to watch out for edge cases where
the string is empty or undefined.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This patch removes almost all the parsers check since they are already in place,
with the exception of the VP9 parser, since it was merged in Gstreamer 1.7.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This dependency was added in gstvaapidecodebin with the call
gst_missing_element_message_new().
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This a very pathological situation: when we have a HEVC encoder but not a HEVC
decoder.
The encoder needs functions that are only available when the decoder is
enabled.
This patch moves the utils functions into the generic sources, such as the
rest of the utils.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This header is not used anymore since it declares parsers that are
already in GStreamer 1.6
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
As gstreamer-vaapi now only supports from GStreamer 1.6, this patch removes
all the old GStreamer version guards.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
Since we don't install libraries anymore, it makes no sense to keep
versioning them according to the gstreamer's version.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
Right now the local JPEG parser is always compiled because the check for the
upstreamed version is broken: it looks for an non existent symbol:
GstJpegImage.
This patch changes that check for< GstJpegFrameHdr.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
This basically reverts 62c3888b76 (wayland:
decouple wl_buffer from frame).
Otherwise the frame may be overwritten while it is still used by the
compositer:
The frame done callback (frame_done_callback()) is called, when the
compositor is done processing the frame and hands it to the hardware.
The buffer release callback (frame_release_callback()) is called when the
buffer memory is no longer used.
This can be quite some time later: E.g. if weston (with the DRM backend)
puts the buffer on a hardware plane, then then buffer release callback is
called when the kernel is done with the buffer. This is usually when the
next frame is shown, so most likely after the frame done callback for the
next frame!
Since 70eff01d36 "wayland: sync() when
destroy()" the mentioned possible leak should no longer be a problem, so
reverting this change should cause no leaking buffers.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=758848
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
When transforming downstream caps we should check for ANY caps from peer pad,
otherwise we get a segmentation fault.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=759893
When gst_vaapi_plugin_base_get_input_buffer() fail to copy the input buffer
into a VAAPI buffer, the return value is GST_FLOW_NOT_SUPPORTED, and it was
ignored by the vaapisink, leading to a segmentation fault.
This patch ignores the frame that generated the GST_FLOW_NOT_SUPPORTED
returned by gst_vaapi_plugin_base_get_input_buffer(), avoiding the
segmentation fault, but doing and effort to continue rendering. This is
the same behavior of ximagesink.
Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=759332
Only supporting vaapidecode ! vaapisink combination for now.
Missing dependencies:
1: No support for P010 video format in GStreamer
2: No support for P010 vaGetImage()/vaPutimage() in vaapi-intel-driver
3: As a result of 1&2 , we have no support for Vaapi Video memory mapping
through GstVideoMeta.
Right now we only set chroma format (YUV420 with more than 8 bits per channel)
for surface pool and keeping GST_VIDEO_FORMAT as ENCODED. The underlying format
of the surfaces is implementation (driver) defined, which is P010.
