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1130 commits 44 branches 1510 tags 456 MiB
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Author SHA1 Message Date
Matthew Waters
f3beaecfa0 gstglcaopengllayer: use the correct rectangle type for iOS and OS X 2017-12-09 19:31:54 +00:00
Matthew Waters
dac1e577e7 glcolorconvert: use the correct caps feature for supported caps 
glcolorconvert currently only supports converting between GLMemory
targets.
 2017-12-09 19:31:54 +00:00
Matthew Waters
572265206c glsyncmeta: don't use the gst debug object variants 
We are not a GObject or any inferable GstMiniObject supported by
the gst debug system.  Also fixes a segfault.
 2017-12-09 19:31:54 +00:00
Matthew Waters
149cbb2e31 gl: update unit test for glmemory api change 2017-12-09 19:31:54 +00:00
Matthew Waters
157170011d glimagesink: clobber the alpha channel by default 
this can be disabled with the ignore-alpha property
 2017-12-09 19:31:54 +00:00
Alessandro Decina
1c1084881b Revert "libgstgl: gstglcaopengllayer: set the layer as opaque" 
This reverts commit 6f152d381c.

The layer shouldn't be always opaque, it should be made a property.
 2017-12-09 19:31:54 +00:00
Alessandro Decina
9f2f3fec17 libgstgl: gstglcaopengllayer: set the layer as opaque 2017-12-09 19:31:54 +00:00
Sebastian Dröge
78aaa6b1de glcolorconvert: Add FIXME comment about possibility of non-Apple YCbCr422 rectangular textures 2017-12-09 19:31:53 +00:00
Sebastian Dröge
46086ac1fe glcolorconvert: Only use GL_TEXTURE_RECTANGLE with OpenGL 
It's not defined for GLES.
 2017-12-09 19:31:53 +00:00
Alessandro Decina
9f1cb84523 libgstgl: run a custom shader to convert YUV to RGB on mac and ios 
When GL_APPLE_ycbcr_422 is available, run a custom shader to convert
GL_TEXTURE_RECTANGLE textures from YUV to RGB.

See https://www.opengl.org/registry/specs/APPLE/ycbcr_422.txt
 2017-12-09 19:31:53 +00:00
Alessandro Decina
966cad27d7 gl: initial support for texture targets other than GL_TEXTURE_2D 
Make GstGLMemory hold the texture target (tex_target) the texture it represents
(tex_id) is bound to. Modify gst_gl_memory_wrapped_texture and
gst_gl_download_perform_with_data to take the texture target as an argument.

This change is needed to support wrapping textures created outside libgstgl,
which might be bound to a target other than GL_TEXTURE_2D. For example on OSX
textures coming from VideoToolbox have target GL_TEXTURE_RECTANGLE.

With this change we still keep (and sometimes imply) GL_TEXTURE_2D as the
target of textures created with libgstgl.

API: modify GstGLMemory
API: modify gst_gl_memory_wrapped_texture
API: gst_gl_download_perform_with_data
 2017-12-09 19:31:53 +00:00
Alessandro Decina
f31ba88835 gstglcolorconvert: micro optimization 
Don't call glClear && glClearColor at each draw since we're going to draw the
whole viewport anyway. Gets rid of a glFlush triggered by glClear on OSX.
 2017-12-09 19:31:53 +00:00
Alessandro Decina
5c81a68eb1 gstglcolorconvert: relax caps features check 
Require caps to have the GST_CAPS_FEATURE_MEMORY_GL_MEMORY feature but allow
them to have more features.
 2017-12-09 19:31:53 +00:00
Matthew Waters
66cec1c47a gl/win32: fixup compilation 2017-12-09 19:31:53 +00:00
Matthew Waters
598715fc4b glwindow: make showing a window explicit 
Also fixes the cgl context always displaying a window to render to for
every GstGLContextCocoa created
 2017-12-09 19:31:53 +00:00
Matthew Waters
200842b3f8 gl/calayer: add resize callback based on the bounds rectangle 2017-12-09 19:31:53 +00:00
Matthew Waters
e8878507cb gl/caopengllayer: draw asynchronously 
This essentially makes the CAOpenGLLayer draw every refresh cycle.
 2017-12-09 19:31:53 +00:00
Matthew Waters
c5bc8663ae gl/cocoa: don't segfault if we have a NULL draw/resize/close callback 2017-12-09 19:31:53 +00:00
Matthew Waters
698f1236a4 cgl/calayer: use a callback instead of hardcoding the draw functionality 2017-12-09 19:31:53 +00:00
Matthew Waters
0cfeddbd05 cgl: install the gl context and gl layer headers 2017-12-09 19:31:53 +00:00
Matthew Waters
e57fb35bc0 cgl: add a header for the CAOpenGLLayer support 2017-12-09 19:31:53 +00:00
Philippe Normand
81f768be3e gl/dispmanx: fix build 
Commit ab48bb6f0f changed the API of
GstGLWindow.
 2017-12-09 19:31:53 +00:00
Matthew Waters
3f52b33c7a glmemory: more compatibility defines for gles2 systems 2017-12-09 19:31:53 +00:00
Matthew Waters
03135a2238 glmemory: add some thread safety for gl operations 2017-12-09 19:31:53 +00:00
Matthew Waters
d8cc4cfc47 glmemory: use pbo's for download 
In order to use pbo's efficiently, the transfer operation has to
be separated from the use of the downloaded data which requires some
rearchitecturing around glcolorconvert/gldownload and elements
 2017-12-09 19:31:53 +00:00
Matthew Waters
230d19e172 glprototypes: add some (un)map buffer variants for GL/GLES 2017-12-09 19:31:53 +00:00
Edward Hervey
2833e8c63a gltestsrc: Ensure variable is initialized before usage 
Coverity CID: 1256569
 2017-12-09 19:31:53 +00:00
Matthew Waters
8f59549ec5 gl/tests: update glwindow api change 2017-12-09 19:31:53 +00:00
Matthew Waters
580c144fd7 gl/window/eagl: fix a couple of typos 2017-12-09 19:31:53 +00:00
Matthew Waters
fb103253d7 glwindow: cleanup/reorganize functions/members into logical groups 2017-12-09 19:31:53 +00:00
Matthew Waters
07d41de7c4 gl/qt/examples: update for NSOpenGL -> CGL change 2017-12-09 19:31:53 +00:00
Matthew Waters
019367c128 glwindow: remove width/height from _draw() 
Depending on the platform, it was only ever implemented to 1) set a
default surface size, 2) resize based on the video frame or 3) nothing.
Instead, provide a set_preferred_size () that elements/applications
can use to request a certain size which may be ignored for
videooverlay/other cases.
 2017-12-09 19:31:53 +00:00
Matthew Waters
01248b1864 glcontext/cocoa: avoid destroying a possibly 0 GSource id 2017-12-09 19:31:53 +00:00
Matthew Waters
0e835bc374 gl/cocoa: move to CGL and CAOpenGLLayer for rendering 
Removes the use of NSOpenGL* variety and functions.  Any Cocoa
specific functions that took/returned a NSOpenGL* object now
take/return the CGL equivalents.
 2017-12-09 19:31:53 +00:00
Matthew Waters
971e9e3128 glcontext/cocoa: add debug category 2017-12-09 19:31:53 +00:00
Sebastian Dröge
39e719fb33 Constify some static arrays everywhere 2017-12-09 19:31:53 +00:00
Nicola Murino
dd928efa51 glimagesink: fix memleak 
https://bugzilla.gnome.org/show_bug.cgi?id=743142
 2017-12-09 19:31:52 +00:00
Lasse Laursen
2e3d26192f glapi: fix compilation with latest MSVC 
https://bugzilla.gnome.org/show_bug.cgi?id=743041
 2017-12-09 19:31:52 +00:00
Matthew Waters
e3d3049641 glmemory: use the correct size for the pbo 
It was missing the GstVideoAlignment padding which could cause GL
errors related to overrunning the size of the pbo.
 2017-12-09 19:31:52 +00:00
Matthew Waters
02fdc64844 glvideomixer: don't upload if alpha <= 0 
Implemented using a upload_buffer vfunc within GstGLMixer allowing
NULL uploaded buffers.
 2017-12-09 19:31:52 +00:00
Matthew Waters
aedfadd972 glmemory: remove spurious gst_video_info_align 
That will be taken care of by the calling code (typically a bufferpool).
The GstVideoAlignment is purely informational to compute plane data sizes.
 2017-12-09 19:31:52 +00:00
Matthew Waters
1dfeae2c42 gl: split glcolorconvert usage from glupload 
the separation allows the transfer operation to occur in a separate
thread/time which may increase performance in specific circumstances.
 2017-12-09 19:31:52 +00:00
Matthew Waters
19fbe2afbc glmemory: offset the data pointer for upload for GstVideoAlignment 
otherwise we attempt to read from the padding data
 2017-12-09 19:31:52 +00:00
Matthew Waters
a2af67aef0 glmemory: use pbo's for upload 2017-12-09 19:31:52 +00:00
Matthew Waters
4288866e55 glupload: relax the GLMemory uploader check for input caps features 
As there may be a sysmem caps features with GLMemory filled buffers.
e.g.

videotestsrc ! glimagesink
 2017-12-09 19:31:52 +00:00
Nicola Murino
ef987be337 glcolorconvert: fix memleak 
https://bugzilla.gnome.org/show_bug.cgi?id=741943
 2017-12-09 19:31:52 +00:00
Nicola Murino
209fbd950f glupload: fix some memory leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=741943
 2017-12-09 19:31:52 +00:00
Matthew Waters
bef3f020a6 glcontext: allow wrapped contexts to be utilised like non-wrapped contexts 
Fill in the missing pieces like get_proc_address, the gl function vtable
 2017-12-09 19:31:52 +00:00
Sebastian Dröge
50a11e4a77 gl/cocoa: Disable hack for NSApp iteration with a special #define 
The hack causes deadlocks and other interesting problems and it really
can only be fixed properly inside GLib. We will include a patch for
GLib in our builds for now that handles this, and hopefully at some
point GLib will also merge a proper solution.

A proper solution would first require to refactor the polling in
GMainContext to only provide a single fd, e.g. via epoll/kqueue
or a thread like the one added by our patch. Then this single
fd could be retrieved from the GMainContext and directly integrated
into a NSRunLoop.

https://bugzilla.gnome.org/show_bug.cgi?id=741450
https://bugzilla.gnome.org/show_bug.cgi?id=704374
 2017-12-09 19:31:52 +00:00
Sebastian Dröge
c3f86ece48 gl/cocoa: Don't init and clear static GMutex / GCond 
We would potentially use it from the main loop later in
gst_gl_window_cocoa_init_nsapp() if it timed out before.
 2017-12-09 19:31:52 +00:00