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qt: don't always activate/deactivate our GstGLContext

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Techincally it is enough to activate at the beginning and then forget.
This commit is contained in:
Matthew Waters 2020-02-25 21:47:14 +11:00 committed by GStreamer Merge Bot
parent 73cd4477af
commit 21acf312f0
2 changed files with 3 additions and 6 deletions
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4
ext/qt/gstqsgtexture.cc
View file

@ -99,8 +99,6 @@ GstQSGTexture::bind ()
if (!this->qt_context_)
return;
gst_gl_context_activate (this->qt_context_, TRUE);
if (!this->buffer_)
goto out;
if (GST_VIDEO_INFO_FORMAT (&this->v_info) == GST_VIDEO_FORMAT_UNKNOWN)
@ -174,8 +172,6 @@ out:
funcs->glBindTexture (GL_TEXTURE_2D, this->dummy_tex_id_);
}
gst_gl_context_activate (this->qt_context_, FALSE);
}
/* can be called from any thread */

5
ext/qt/qtitem.cc
View file

@ -199,7 +199,9 @@ QtGLVideoItem::updatePaintNode(QSGNode * oldNode,
GstQSGTexture *tex;
g_mutex_lock (&this->priv->lock);
gst_gl_context_activate (this->priv->other_context, TRUE);
if (gst_gl_context_get_current() == NULL)
gst_gl_context_activate (this->priv->other_context, TRUE);
GST_TRACE ("%p updatePaintNode", this);
@ -238,7 +240,6 @@ QtGLVideoItem::updatePaintNode(QSGNode * oldNode,
texNode->setRect (QRectF (result.x, result.y, result.w, result.h));
gst_gl_context_activate (this->priv->other_context, FALSE);
g_mutex_unlock (&this->priv->lock);
return texNode;