Matthew Waters
0870e8785e
gl: remove useless gl{En,Dis}able (GL_TEXTURE_*) calls
...
We are using shaders everywhere and so they are not needed
2015-05-14 16:42:09 +10:00
Matthew Waters
7f7a9dd3ec
gl: element buffers are part of vao state
...
Use them as such. They are also required for GL3 core profile support
with glDrawElements on OS X.
2015-05-14 14:58:07 +10:00
Sebastian Dröge
e7aa25ca6f
glfilter: De-camelcase onInitFBO() vfunc
2015-04-26 21:42:03 +02:00
Sebastian Dröge
c638477c48
glfilter: Remove onStart/onStop vfuncs, and unused onReset()
...
onStart/onStop are just duplicates of the basetransform ones, onReset
was never called but was used everywhere when stop should've been used.
2015-04-26 21:39:06 +02:00
Matthew Waters
34485c9976
gl: get the context from basemixer/basefilter
2015-03-13 12:30:20 +00:00
Nicolas Dufresne
eff94f929d
gloverlay: Fix upside down and miss-aligned JPEG
...
LibJPEG uses macroblock of 8x8 sample. In this element we use RGB and
Y444, two 24bit formats that are stored in 32bit pixels. This mean we
have 32x32 bytes macroblocks. For this reason, we need to allocate
our buffer slightly larger. We also need to pass the line pointer in
the right order, otherwise the image endup upside-down.
https://bugzilla.gnome.org/show_bug.cgi?id=745109
2015-03-03 15:26:13 -05:00
Nicolas Dufresne
b8f168cd65
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
2015-02-28 14:32:39 -05:00
Nicolas Dufresne
9954de1ccd
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
2014-12-19 12:11:08 -05:00
Matthew Waters
f021549294
gl: fixup vao and vbo usage for legacy GL
2014-12-11 19:41:23 +11:00
Matthew Waters
3c1e77eb31
gldisplay: implement runtime GL api filtering
...
Needed so that the pipeline/application can limit the choice of GL api
to what it supports
2014-11-28 09:14:26 +11:00
Matthew Waters
1331cbc54e
gloverlay: support gl3
2014-11-28 09:14:25 +11:00
Vivia Nikolaidou
7872359239
gloverlay: And fix another unused variable compiler warning
2014-10-08 21:51:12 +03:00
Vivia Nikolaidou
b8d64301af
gloverlay: Fix unused variable compiler warning when compiling without desktop GL
2014-10-08 21:49:59 +03:00
Matthew Waters
b658f04d6c
gloverlay: fix zero output frames with YUY2/UYVY
...
also, be nice and disable blending for other elements
2014-09-26 22:29:56 +10:00
Matthew Waters
720ba932c9
gloverlay: protect desktop gl specific tokens with #if
2014-09-26 22:22:06 +10:00
Matthew Waters
eaa424cec7
gloverlay: free the image memory every time the location changes
...
fixes a memory leak
2014-09-26 12:28:55 +10:00
Matthew Waters
7b3024c387
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
2014-09-26 01:59:43 +10:00
Tim-Philipp Müller
c81a2d1c6c
opengl: update element docs for 1.x
2014-08-10 18:07:28 +01:00
Matthew Waters
4bdf5f336a
move gl elements to ext subdirectory
2014-03-16 11:23:16 +01:00
