GitLab

handle_header_buffer() does no take ownership of
the buffer passed.

Fixes leaks in various unit tests.

The range was set to -1 to MAXINT, but the x,y value can be negative.
Relax the restriction so that we can now have negative coordinates.

These formats have 4 components, so they should also have 4 components
of pixel stride.

The function fill_bytes could sometimes return a value greater than zero
and in the same time set the GError.

Function read_bytes calls fill_bytes in a while loop. In the special
case above it would call fill_bytes with error already set.
Thus resulting in "GError set over the top of a previous GError".

Solved this by clearing GError when return value is greater than zero.
Actions are taken depending on error type by caller of read_bytes. Eg.
with EWOULDBLOCK gst_rtsp_source_dispatch_read will try to read the
missing bytes again (GST_RTSP_EINTR )

#445

This allow building on advertised version of libdrm drm_fourcc.h files.

Fixes #549

Add more test cases for async APIs such as gst_discoverer_{start,stop},
and gst_discoverer_discover_uri_async()

g_source_remove() works only for a GSource which was attached
to default GMainContext, but the GSource might be attached to
custom context depending on how gst_discoverer_start() was called.

Whatever the attached context was, g_source_destroy() can clean it up.

We don't get ownership of the caps that are passed in, and doing so
causes crashes at a later time.

Fixes #546

If a badly formatted was passed into `parse_subrip_time` it would
assert instead of exiting gracefully. This is problematic since
the input is provided by the user, and will trigger a crash.

#532

We use all those libraries internally and include headers from them in
the public headers.

And add the tag library to Requires.private as we use it internally and
it would be needed when doing static linking.

Fixes #537

It might be the case that glgsinkbin would try to set a property to
its internal sink which doesn't exist in it, leading to a glib's
warning. For example, when playsink sets 'force-aspect-ratio' property
and glsinkbin has, as internal sink, appsink, which doesn't handle
that property.

The patch validates the incoming property to forward to internal sink
if it exists in the internal sink and both properties has the same
type.

So that it behaves according to documentation.

24000/1001 is *not* a drop-frame framerate.

And add some comments about what exactly we're testing in the
non-trivial cases.

In the unlikeliness the builder state is invalid, exit the
top-level while(TRUE) loop.

In error cases, don't forget to reset it.

gst_rtsp_connection_send() adds the Authorization header to the request.
If this function is being called multiple times with the same request
it will add one more Authorization header every time.

To fix to this issue do not append a new Authorization header on
top of an existing ones. Remove any existing Authorization headers first
and then add the new one.

Fixes gst-plugins-good#425

Endianness conversion should be based on the sample width instead of the
sample depth.

Fixes #510

This fixes output caps format, so the output frames are not interlaced anymore

Running the context query in _start and during the NULL->READY state transition
can fail because downstream elements might not be able to answer and thus the
source element would not be able to reuse downstream GLContext and GLDisplay.

This issue happened specifically when trying to use gltestsrc in playbin.

This causes 'redefinition of typedef ...' errors on GCC 4.5.3

If we use the main loop it might happen that the caller (e.g. our unit
test) already shut down the loop once the result was received and in
that case the pipeline would never ever be shut down (and our unit test
would hang).

We only care for the pre-roll sample.

While this creates a circular reference between the pipeline and the
context, this ensures that the context stays alive for as long as any
callbacks could be called on it. The circular reference is broken once
the conversion is finished (or error, or timeout), which will then cause
everything to be freed.

Previously it was possible that a callback could be called on the
context right after it was freed already.

Also use only a single context structure, the second structure does not
simplify anything and duplicates storage.

The current sequence number will be the one from the first RTP buffer
when a buffer list is pushed, but should be the last one.

Fixes #495

Make consistent with what autotools puts into enabled_gl_apis
variable. Autotools puts 'gl' in there instead of 'opengl'.

This would cause problems when building -bad glmixers plugin
in meson against a -base that was built with autotools.

See gst-plugins-bad#871

We make an allocator for temporary lines and then use this for all
the steps in the conversion that can do in-place processing.

Keep track of the number of lines each step needs and use this to
allocate the right number of lines.

Previously we would not always allocate enough lines and we would
end up with conversion errors as lines would be reused prematurely.

Fixes #350

Rather then letting gst_gl_memory_setup_buffer guess the GL format used
for an eglimage after importing a dmabuf be explicit about it. This
fixes issues where dmabuf import may have used another format then
gst_gl_format_from_video_info would guess on the basis of the available
GL extensions.

In particular on etnaviv the gst_gl_format_from_video_info would
assuming a luminance + alpha GL format is used for YUY2, but the dmabuf
import will always use RG88. Which causes images to end up somewhat pink when
displayed on the screen.

When importing an egl image from dmabuf gst_gl_format_from_video_info
was used to work what the result GL format will be. Unfortunately that
will only work if the conventional format and the choosen DRM fourcc for
the format match up.

On etnaviv platforms there is no support for GL_EXT_texture_rg, so the
GL format chosen for YUY2 ends up being GST_GL_LUMINANCE_ALPHA. However
DRM does not do luminance + alpha as it's a legacy GL thing, so the
dmabuf import ends up using DRM_FORMAT_GR88.

To fix this, tie the DRM_FORMAT and the GL format together so they
always match up.

compat_includes only exists in master.

Fixes #507

Fixes the internal viewconvert to not scale buffers for output with the
following pipeline:

gltestsrc ! glimagesink

It also fixes overlay composition with a resized output with an OpenGL
upstream:

gltestsrc ! timeoverlay ! glimagesink

Attempting to use the MAX(1, display_rect) would result in the overlay
composition attempting to draw into 1x1 buffer and calculate some
grossly incorrect sizes.

previously failing case:
gltestsrc ! textoverlay text=GStreamer ! glimagesinkelement