Nicolas Dufresne
de79830b05
glmemory: Add GstAllocationParams and alignment support
...
This implements support for GstAllocationParams and memory alignments.
The parameters where simply ignored which could lead to crash on
certain platform when used with libav and no luck.
https://bugzilla.gnome.org/show_bug.cgi?id=744246
2017-12-09 19:31:55 +00:00
Nicolas Dufresne
a1e02726ee
gl: Add support for GstVideoAlignment
...
This allow saving a copy with libav video decoders or decoders with
similar padding requirement.
https://bugzilla.gnome.org/show_bug.cgi?id=740900
2017-12-09 19:31:52 +00:00
Matthew Waters
ba3a3cd783
gl: fixup vao and vbo usage for legacy GL
2017-12-09 19:31:52 +00:00
Matthew Waters
4bd62ebb03
gldisplay: implement runtime GL api filtering
...
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
2017-12-09 19:31:51 +00:00
Matthew Waters
eff381b93d
gloverlay: support gl3
2017-12-09 19:31:51 +00:00
Vivia Nikolaidou
4fa5392e14
gloverlay: And fix another unused variable compiler warning
2017-12-09 19:31:48 +00:00
Vivia Nikolaidou
53213d924e
gloverlay: Fix unused variable compiler warning when compiling without desktop GL
2017-12-09 19:31:48 +00:00
Matthew Waters
7d99c66ca5
gloverlay: fix zero output frames with YUY2/UYVY
...
also, be nice and disable blending for other elements
2017-12-09 19:31:47 +00:00
Matthew Waters
0e89ab4c91
gloverlay: protect desktop gl specific tokens with #if
2017-12-09 19:31:47 +00:00
Matthew Waters
f4afec4657
gloverlay: free the image memory every time the location changes
...
fixes a memory leak
2017-12-09 19:31:47 +00:00
Matthew Waters
96208c1694
gloverlay: reimplement everything
...
- update for shaders
- add alpha property
- image placement properties shamelessly borrowed from gdkpixbufoverlay
- image placement properties are GstController able
- use GstGLMemory for the overlay image data
- add support for gles2
2017-12-09 19:31:46 +00:00
Tim-Philipp Müller
6bbcefe029
opengl: update element docs for 1.x
2017-12-09 19:31:45 +00:00
Matthew Waters
a884d6feee
move gl elements to ext subdirectory
2017-12-09 19:31:34 +00:00
