mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-24 01:00:37 +00:00
Code Issues 1 Projects Releases Wiki Activity

examples/gl/qt: fix the examples for the use of newer API

Browse source 
gstgl doesn't undo/overwrite what GL state the examples are changing
anymore.  As such, the examples need to reset the GL state themselves
to be able to play nice with libgstgl
This commit is contained in:
Matthew Waters 2016-11-08 15:04:29 +11:00
parent e811ed18ba
commit 5d22e0c8d0
3 changed files with 12 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
tests/examples/gl/qt/mousevideooverlay/pipeline.cpp
View file

@ -255,7 +255,11 @@ gboolean Pipeline::drawCallback (void * sink, void *context, GstSample * sample,
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glEnd();
glEnd();
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glBindTexture (GL_TEXTURE_2D, 0);
gst_video_frame_unmap (&v_frame);

4
tests/examples/gl/qt/qglwidgetvideooverlay/pipeline.cpp
View file

@ -242,6 +242,10 @@ gboolean Pipeline::drawCallback (GstElement * gl_sink, void *context, GstSample
glTexCoord2f(1.0, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
glEnd();
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glBindTexture (GL_TEXTURE_2D, 0);
gst_video_frame_unmap (&v_frame);
xrot+=0.03f;

4
tests/examples/gl/qt/qglwtextureshare/qglrenderer.cpp
View file

@ -28,7 +28,7 @@
#include <GL/glx.h>
#include <gst/video/video.h>
#include <gst/gl/gstglmemory.h>
#include <gst/gl/gl.h>
#if GST_GL_HAVE_PLATFORM_GLX
#include <QX11Info>
@ -266,6 +266,8 @@ QGLRenderer::paintGL ()
yrot += 0.2f;
zrot += 0.4f;
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glBindTexture (GL_TEXTURE_2D, 0);
gst_video_frame_unmap (&v_frame);