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14 commits

Author SHA1 Message Date
Thibault Saunier 5ff769d731 Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir 2021-09-24 16:13:50 -03:00
Dmitry Shusharin 211aaaf8b8 gstqmlgl: create helper QRunnable-based class for render jobs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/1032>
 2021-08-16 11:25:58 +00:00
Matthew Waters b1fb787859 qmlglsrc: fix operation without any qmlglsink 
E.g. a pipeline like qmlglsrc ! gldownload ! ... would currently fail to
run because the OpenGL context are not created in the correct order.

The QtWindow also needs to know the OpenGL context used by downstream
elements in order to set optimize for the correct GstGLSyncMeta for
synchonisation purposes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/1036>
 2021-07-28 02:11:44 +00:00
Matthew Waters c7181bedac qt: return a different GstGLDisplay object when the first sink requests 
This allows the 'replace-gstreamer-opengl-context' context machinery to
correctly replace the OpenGL context used by the pipeline when the first
qmlglsink is added to the pipeline.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/982>
 2021-05-11 06:40:38 +00:00
Matthew Waters 612102fdbc gst: don't use volatile to mean atomic 
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/911>
 2021-03-18 19:52:53 +11:00
Matthew Waters ae80fa4731 qmlglsrc: read from the back buffer when use-default-fbo = TRUE 
glReadBuffer(GL_COLOR_ATTACHMENT0) on the default framebuffer (0) is
invalid GL API usage and would result in a GL error being thrown.
 2019-10-25 22:09:20 +11:00
Aaron Boxer 46989dca96 documentation: fix a number of typos 2019-10-05 22:38:11 +00:00
Jochen Henneberg 0e47176b40 qt: ensure GL_DRAW_FRAMEBUFFER 2017-08-31 12:41:52 +10:00
Julien Isorce 96a2092b45 qt: fix broken build due to commit 2fd84a6c for gstgl 
https://bugzilla.gnome.org/show_bug.cgi?id=784779
 2017-08-22 13:44:20 +01:00
Haihua Hu cbcd0a12b6 glframebuffer: check frame buffer status need use specific fbo target 
https://bugzilla.gnome.org/show_bug.cgi?id=783065
 2017-05-25 12:34:04 +03:00
Haihua Hu f54fcb0349 qmlglsrc: use glBlitFramebuffer to copy texture for GLES3.0 
If support glBlitFrameBuffer, use it for texture copy instead
of glCopyTexImage2D

https://bugzilla.gnome.org/show_bug.cgi?id=777078
 2017-01-10 21:34:30 +11:00
Haihua Hu 4450152a9e qmlglsrc: some enhancements for qmlglsrc 
1. Need set use-default-fbo to qquickwindow during set property
   to support change render target on the fly.
2. Calculate qmlglsrc refresh frame rate in qtglwindow

https://bugzilla.gnome.org/show_bug.cgi?id=774035
 2016-11-08 02:05:20 +11:00
Sergey Borovkov 642e12ed9f qt: Fix failing build on RPI 
https://bugzilla.gnome.org/show_bug.cgi?id=773026
 2016-10-18 11:25:03 +11:00
Haihua Hu 669600617c qt: implement qmlglsrc for qml view grab 
[Matthew Waters]: gst-indent sources

https://bugzilla.gnome.org/show_bug.cgi?id=768160
 2016-08-03 22:11:11 +10:00