Jan Schmidt
f02993921c
gldownload: Micro-optimisation. Don't check output caps on every buffer
...
The output caps will only change on a set_caps() call, so check if
they contain the SystemMemory feature then and save some
per-buffer CPU.
2017-08-22 01:57:42 +10:00
Florent Thiéry
a0558d6e85
gldownload: fix element description (was "OpenGL uploader")
2016-11-25 16:52:35 +11:00
Vineeth TM
8cdfb13658
bad: use new gst_element_class_add_static_pad_template()
...
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Alessandro Decina
bc2ffa26fa
gldownload: allow video/x-raw as input
...
...and just passthrough. This is useful for pipelines where downstream must be
non-GL but upstream can optionally be GL.
2016-02-01 15:13:03 +11:00
Matthew Waters
2b7495bbc1
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.
2015-12-14 16:35:32 +11:00
Matthew Waters
d5a39896dc
download: only start a download transfer for sysmem caps features
2015-07-07 22:38:08 +10:00
Matthew Waters
c3a47c910d
glmemory: separate pbo transfer from texture transfers
...
When supported, the potentially longer pbo upload/download can be
initiated before the texture upload/download, potentially increasing
throughput.
2015-06-12 16:59:20 +10:00
Sebastian Dröge
917c395403
gldownloadelement: Download *from* OpenGL, not into
2015-04-17 15:20:12 +02:00
Sebastian Dröge
9ee29626c4
gldownloadelement: Fix element description
2015-04-17 14:06:03 +02:00
Sebastian Dröge
758fea90aa
gldownloadelement: Remove unused ::finalize() implementation
2015-04-17 14:05:44 +02:00
Matthew Waters
a7cbc04aba
gl: add new gldownloadelement
...
Simply transforms caps to/from raw/glmemory capsfeatures
2015-03-12 16:45:50 +00:00
