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1353 commits

Author SHA1 Message Date
Wang Xin-yu (王昕宇)
0891b90111 glprototypes: fix parameter type of glGenBuffers 
The number of buffers should be GLsizei instead of GLuint.

https://bugzilla.gnome.org/show_bug.cgi?id=761272
 2016-01-29 14:31:21 +11:00
Matthew Waters
406fe90331 glcontext: back out unintended lost_context changes 2016-01-29 12:45:57 +11:00
Matthew Waters
49199b03ac egl: implement selecting opengl3 contexts 2016-01-29 11:51:58 +11:00
Matthew Waters
f524419315 gl/egl: pass the error value to get_error_string() 2016-01-29 11:51:58 +11:00
Matthew Waters
8c549633ee gl: move control binding proxy implementation from glvideomixer 
Other elements may need to use it's functionality
 2016-01-27 20:01:25 +11:00
Holger Kaelberer
a2376d00cf glwindow: Fix android build 
https://bugzilla.gnome.org/show_bug.cgi?id=760972
 2016-01-22 09:59:28 +02:00
Tim-Philipp Müller
e317a350bc libs: g-i: fix init section to avoid compiler warnings 
..GstPlayer-1.0.c: In function ‘main’:
..GstPlayer-1.0.c:587:3: warning: implicit declaration of function ‘gst_init’

https://bugzilla.gnome.org/show_bug.cgi?id=760090
 2016-01-19 08:40:35 +00:00
Sebastian Dröge
3184175dae glfilter: First make caps writable in fixate_caps(), then truncate them 
Truncating requires writable caps.
 2016-01-16 17:14:54 +02:00
Sebastian Dröge
c08c795bb4 glcolorconvert: Caps passed to fixate_caps() are not owned by us and guaranteed to be fixed 
So don't try to fixate them, which takes ownership and steals them from
basetransform.

https://bugzilla.gnome.org/show_bug.cgi?id=760696
 2016-01-16 17:12:29 +02:00
Sebastian Dröge
2018167ee2 Revert "glpool: fix caps refcount issue" 
This reverts commit 3bdcdedfa0.

gst_caps_replace() takes a new reference already, if there is a problem then
it is elsewhere. And there are a few problems, see
https://bugzilla.gnome.org/show_bug.cgi?id=760696
 2016-01-16 16:55:42 +02:00
Matthew Waters
a8b4c6c4ff glquery: provide compat definition for GL_QUERY_RESULT 
e.g. android doesn't have it

While we're here move a state specific assertion after the supported check.
Removes an assertion on GLES
 2016-01-15 17:00:55 +11:00
Matthew Waters
6b6b591370 gl: add compatibility definition of GLint64 
e.g. anrdoid doesn't have it
 2016-01-15 16:07:27 +11:00
Matthew Waters
3bdcdedfa0 glpool: fix caps refcount issue 
The caps are from an allocation query which are transfer none but were being
treated as transfer full.
 2016-01-15 14:00:56 +11:00
Matthew Waters
eb7ac03a91 glmemory: log the time for glTexSubImage/glReadPixels 2016-01-15 13:21:56 +11:00
Matthew Waters
5437874596 gl: add a gstglquery object for arbitrary GL queries 
Currently only GL_TIME_ELAPSED and GL_TIMESTAMP are supported
 2016-01-15 13:21:56 +11:00
Matthew Waters
2ef124dac6 gldebug: implement a delayed debug system 
The messages are stored by gst_gl_async_debug_store_log_msg() and output later
by a corresponding store(), output() or an unset()/free().

Some wrapper macros are provided to avoid callers explicitly using __FILE__,
GST_FUNCTION and __LINE__
 2016-01-15 12:19:02 +11:00
Matthew Waters
ad2f0cf619 gldebug: use gst_info_vasprintf in insert_debug_marker() 
Allows expansion of GST_PTR_FORMAT and GST_SEGMENT_FORMAT arguments.
 2016-01-15 12:19:02 +11:00
Matthew Waters
8e77cf1030 glfilter: recreate the fbo on caps changes 
The width/height may change which requires recreating the depth buffer.
 2016-01-15 12:05:03 +11:00
Matthew Waters
3e16a6a2e7 glbasefilter: add a class function on set_caps (from GL) 
This is simply a convenience to avoid duplicating the thread marshalling on
set_caps.
 2016-01-15 12:05:03 +11:00
Matthew Waters
82bb5d4e22 gl/x11/navigation: add button press to the selected event mask 
Otherwise we won't get the button press events and GstNavigation fails.
 2016-01-14 17:52:23 +11:00
Alessandro Decina
bef0a46c5d glcolorconvert: try harder to passthrough 
This makes a pipeline like:

... ! video/x-raw(memory:GLMemory),format=UYVY ! glcolorconvert !
video/x-raw(memory:GLMemory),format={UYVY, NV12} ! ...

passthrough instead of converting UYVY => NV12. The conversion would happen
before this change since the element (and basetransform) transform the src caps
to format={NV12, UYVY} (since NV12 comes first in the glcolorconvert:src
template) and then the default caps fixate func would fixate to NV12. Blah.

Also there's no need to intersect against the template caps in ::transform_caps
since basetransform does that right after calling the vfunc.
 2016-01-14 16:38:07 +11:00
Matthew Waters
0be9c9f960 gldebug: add a specific category for the debug spam from the driver 2016-01-13 12:00:03 +11:00
Matthew Waters
04ec728722 glbasememory: Free the actual memory object when requested 
Otherwise we are leaking ~400B on each GstMemory allocation.

Freeing in the base class matches the GObject semantics.
 2016-01-11 20:40:39 +11:00
Matthew Waters
3423e108d4 glmemorypbo: don't double read pixels 
The optimistic download_transfer was not setting the required flag to not
perform glReadPixels on subsequent map (READ). resulting in glReadPixels
happening twice.
 2016-01-11 20:40:39 +11:00
Matthew Waters
e8a251db4b glmemory: expose gst_gl_memory_texsubimage 
Removes extremely similar code from glmemorypbo.
 2016-01-11 20:40:39 +11:00
Matthew Waters
0ebd719644 glfeature add a specific debug category 
Saves having to trawl through the 'default' category when function retrieval
goes wrong.
 2016-01-11 20:40:39 +11:00
Matthew Waters
11fb4fff80 glsyncmeta: only flush with a shared context 
The wait code will flush for us for single context pipelines.
 2016-01-07 14:11:13 +11:00
Matthew Waters
2aadd7eaf9 glcontext: implement checking whether a context has been shared 
Some operations are unnecessary when running with only a single GL
context.
e.g. glFlush when setting a fence object as the flush happens on wait.

API: gst_gl_context_is_shared
 2016-01-07 14:11:13 +11:00
Matthew Waters
519280204c glcolorconvert: implement usage of a buffer pool 
Saves unnecessary glGenTextures and glDeleteTextures which may have a
non-trivial cost.
 2016-01-06 16:48:33 +11:00
Matthew Waters
37264a86e1 glbasememory: fix copying GstGLAllocationParams 
Fixes a GST_IS_GL_CONTEXT critical
 2016-01-06 16:48:33 +11:00
Matthew Waters
8d34c91855 glmemorypbo: remove unused code 
https://bugzilla.gnome.org/show_bug.cgi?id=759679
 2016-01-06 16:48:33 +11:00
Matthew Waters
479dcdc3b4 glupload: always add texture-target field to GL caps 
1. Various elements/base classes only perform a subset check on accept-caps
2. Some GL elements have texture-target in their pad template
3. When checking subsets, only the caps to check are allowed to contain extra
   fields.  If the 'template' caps have extra fields, the subset fails.
Thus without texture-target on the caps, various accept-caps implementations
were failing.

Also, add some convenience functions for setting and retrieving
texture targets to/from GValue.

https://bugzilla.gnome.org/show_bug.cgi?id=759860
 2016-01-05 13:28:19 +11:00
Matthew Waters
65f03061ad glupload: passthrough composition caps features 
Don't unconditionally add it to any and all caps transformations.

https://bugzilla.gnome.org/show_bug.cgi?id=759860
 2016-01-05 13:28:19 +11:00
Jan Schmidt
40b0736dfd glviewconvert: Fix stereoscopic handling w/ texture-target 
The addition of texture-target negotiation broke stereoscopic
handling when not in passthrough mode, so fix that.
 2016-01-04 01:04:23 +11:00
Matthew Waters
4717b48a03 glmemorypbo: fix wrapping data on GL 2.1 
GL 2.1 only supports pbo upload.

The wrapped data pointer was only being set on the pbo memory and on the
glmemory so when a download was requested (in GL 2.1), glmemory was
allocating a new data pointer and thus not returning the wrapped data.
 2015-12-30 12:16:29 +11:00
Matthew Waters
49291bc927 glmemorypbo: only create a pbo memory if the context actually supports it 
e.g. GL <= 2.0 does not support pbo usage and GL 2.1 only supports pbo upload.
 2015-12-30 12:16:29 +11:00
Matthew Waters
6917b3b35a glmemory: small code reformat 
makes the alloc_params selections fit on a single line.
 2015-12-30 12:16:29 +11:00
Sebastian Dröge
aaa660ac9d glbasememory: Remove bogus NULL check 
CID 1346534
 2015-12-29 18:01:30 +02:00
Sebastian Dröge
22a0914cce gl: Add \0 terminators for the Apple sync extension 
Otherwise GL initialization might check for extensions forever and never finishes.
 2015-12-28 15:53:59 +02:00
Sebastian Dröge
3d0257e1b6 glcontext: Add some debug output when the GL thread is actually running 2015-12-28 14:41:59 +02:00
Vineeth TM
572b9788f5 glbufferpool: Fix build error 
When GST_GL_HAVE_PLATFORM_EGL is not defined, then info variable
will not be used and this results in build error

https://bugzilla.gnome.org/show_bug.cgi?id=759913
 2015-12-27 21:54:50 -05:00
Sebastian Dröge
c4e5423f3b glmemorypbo: Comment out unused functions to fix compilation with clang 
It's not clear if these are intentionally unused or the code should be
changed, but this fixes compilation for the time being at least.

See https://bugzilla.gnome.org/show_bug.cgi?id=759679
 2015-12-23 09:51:05 +01:00
Sebastian Dröge
626bcccff9 glcontext: Signal context creation from inside the context loop and use g_thread_join() instead of a custom condition variable 
Also protect against spurious condition variable wakeups during context
creation.
 2015-12-21 12:16:35 +01:00
Sebastian Dröge
d81eea5de1 glwindow: Hide navigation specific internal API and add API to asynchronously send navigation events 
Exposing the navigation thread's main context, GSourceFuncs and structs called
key_event and mouse_event is exposing a bit too much of the internals. Let's
just go with two functions to asynchronously send navigation events on the
window with the same API as the synchronous ones.
 2015-12-21 11:27:09 +01:00
Sebastian Dröge
0952b3f986 glwindow: Use g_thread_join() instead of a custom condition variable for waiting for the navigation thread to finish 
Also hide some internal functions and fields while we're at it and fix
a race condition with the startup condition variable.
 2015-12-21 11:09:04 +01:00
Haihua Hu
62d79ae326 glwindow: Fix memory leak of navigation thread 
When stopping the navigation thread, call g_thread_join() to release
the resources hold by it.

https://bugzilla.gnome.org/show_bug.cgi?id=758820
 2015-12-21 10:42:41 +01:00
Nicolas Dufresne
937e249b44 glconvert: Fix compilation of GRAY16_LE/BE shader 2015-12-18 15:56:34 -05:00
Nicolas Dufresne
420a175b4f glupload: Add dmabuf upload method. 
This upload method detect and optimize uploads of DMABuf memory. This is
done by creating and caching EGLImages wrapper around DMABuf. The
EGLImages are then binded to a texture which get converter using
standard shader.

Example pipeline:

GST_GL_PLATFORM=egl \
gst-launch-1.0 v4l2src device=/dev/video1 io-mode=4 ! \
               video/x-raw,format=NV12 ! glimagesink

https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Nicolas Dufresne
7b335c4dd5 eglimagememory: Also import BGR16, ABGR, xBGR, AYUV, GRAY16_LE/BE and Y444 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00
Nicolas Dufresne
b17a732d5f eglimagememory: Add RGB/BGR DMABuf importation support 
https://bugzilla.gnome.org/show_bug.cgi?id=743345
 2015-12-18 15:56:34 -05:00