Jan Schmidt
632015a9e8
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.
2017-12-09 19:32:29 +00:00
Florent Thiéry
2faef638ed
gldownload: fix element description (was "OpenGL uploader")
2017-12-09 19:32:25 +00:00
Vineeth TM
e92bbb2a83
bad: use new gst_element_class_add_static_pad_template()
...
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2017-12-09 19:32:18 +00:00
Alessandro Decina
2f8f4a5b90
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.
2017-12-09 19:32:16 +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
Matthew Waters
b7a3b54b2a
download: only start a download transfer for sysmem caps features
2017-12-09 19:32:05 +00:00
Matthew Waters
2210ba5d46
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.
2017-12-09 19:32:04 +00:00
Sebastian Dröge
3acaa0eb0f
gldownloadelement: Download *from* OpenGL, not into
2017-12-09 19:31:59 +00:00
Sebastian Dröge
c4713af2ef
gldownloadelement: Fix element description
2017-12-09 19:31:59 +00:00
Sebastian Dröge
f8d2219c44
gldownloadelement: Remove unused ::finalize() implementation
2017-12-09 19:31:59 +00:00
Matthew Waters
df50ba0491
gl: add new gldownloadelement
...
Simply transforms caps to/from raw/glmemory capsfeatures
2017-12-09 19:31:57 +00:00
