Matthew Waters
31b1094744
gl: misc docs fixes/additions
2017-12-09 19:32:17 +00:00
Sebastian Dröge
745071b5bf
gl: Remove leftover g_prints
...
One was commented out, but we also don't use // comments :)
2017-12-09 19:32:16 +00:00
Jan Schmidt
d7f508acbb
glviewconvert: Fix stereoscopic handling w/ texture-target
...
The addition of texture-target negotiation broke stereoscopic
handling when not in passthrough mode, so fix that.
2017-12-09 19:32:14 +00:00
Alessandro Decina
28dbe4fffc
glmemory: add gst_gl_memory_allocator_get_default
...
Add gst_gl_memory_allocator_get_default to get the default allocator based on
the opengl version. Allows us to stop hardcoding the PBO allocator which isn't
supported on gles2.
Fixes GL upload on iOS9 among other things.
2017-12-09 19:32:13 +00:00
Matthew Waters
1673a6192f
glmemorypbo: remove our own alloc()/wrapped()/etc functions
...
replaced by equivalent functionality within gst_gl_base_memory_alloc()
2017-12-09 19:32:13 +00:00
Luis de Bethencourt
648c2e20dc
glviewconvert: check pointer before dereferencing
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priv->primary_out could be NULL, check before dereferencing it in
GST_BUFFER_FLAG_SET ()
CID 1308945
2017-12-09 19:32:12 +00:00
Matthew Waters
76a38dd66a
glmemory: base classify and add the pbo memory on top
...
The base class is useful for having multiple backing memory types other
than the default. e.g. IOSurface, EGLImage, dmabuf?
The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer
to manage the PBO memory.
This also moves the format utility functions into their own file.
2017-12-09 19:32:12 +00:00
Sebastian Dröge
e7b63b1397
glviewconvert: String literals are const
...
gstglviewconvert.c: In function '_mangle_extensions':
gstglviewconvert.c:1511:13: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
ext_str = "#extension GL_OES_EGL_image_external : require\n";
^
2017-12-09 19:32:11 +00:00
Matthew Waters
975e96db44
glviewconvert: add support rectangle/external-oes textures
...
https://bugzilla.gnome.org/show_bug.cgi?id=757285
2017-12-09 19:32:11 +00:00
Matthew Waters
b8c1ecf268
glviewconvert: remove set_format
...
We need the caps to be able to
1. check the caps features
2. get the requested texture-target on input/output
2017-12-09 19:32:11 +00:00
Matthew Waters
681cb5b16d
glmemory: add support for rectangle textures
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Add the various tokens/strings for the differnet texture types (2D, rect, oes)
Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.
Update the relevant caps/templates for 2D only textures.
2017-12-09 19:32:10 +00:00
Matthew Waters
cfb0d7e9f3
glviewconvert: expose the element on gles2 platforms
...
We can do everything with gles3 however gles2 restricts us not allowing
separated or frame-by-frame multiview modes due to multiple draw buffers.
2017-12-09 19:32:09 +00:00
Matthew Waters
06de6998e5
gl: be consistent in gobject boilerpate
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GST_GL_IS_* vs GST_IS_GL_*
git grep -l 'GST_GL_IS_' | xargs sed -i 's/GST_GL_IS_/GST_IS_GL_/g'
2017-12-09 19:32:09 +00:00
Julien Isorce
9b1eb32c49
gl: initialize output params to 0 before calling gl functions
...
The client side API of the Chromium's GPU Process has asserts
in debug mode that check that output params are initialized to 0.
2017-12-09 19:32:05 +00:00
Nicolas Dufresne
2c1d4f4074
glviewconvert: Fix GLES2 compatibility
2017-12-09 19:32:04 +00:00
Nicolas Dufresne
7605b39eea
glviewconvert: Fix broken validity check
2017-12-09 19:32:04 +00:00
Jan Schmidt
7b583526e9
gl libs: Add glviewconvert helper object
...
Add API for a helper object that can convert between different
stereoscopic video representations, and later do filtering
of multiple view streams.
https://bugzilla.gnome.org/show_bug.cgi?id=611157
2017-12-09 19:32:04 +00:00
