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gtk: add some GL debug statements to show up in GL traces

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This commit is contained in:
Matthew Waters 2015-09-29 22:57:52 +10:00
parent 38e30dc631
commit ab5f9c551f
1 changed files with 10 additions and 4 deletions
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14
ext/gtk/gtkgstglwidget.c
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@ -52,8 +52,7 @@ GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
G_DEFINE_TYPE_WITH_CODE (GtkGstGLWidget, gtk_gst_gl_widget, GTK_TYPE_GL_AREA,
GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "gtkgstglwidget", 0,
"Gtk Gst GL Widget");
);
"Gtk Gst GL Widget"););
#define GTK_GST_GL_WIDGET_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
GTK_TYPE_GST_GL_WIDGET, GtkGstGLWidgetPrivate))
@ -121,6 +120,7 @@ gtk_gst_gl_widget_init_redisplay (GtkGstGLWidget * gst_widget)
const GstGLFuncs *gl = priv->context->gl_vtable;
priv->shader = gst_gl_shader_new (priv->context);
gst_gl_insert_debug_marker (priv->other_context, "initializing redisplay");
gst_gl_shader_compile_with_default_vf_and_check (priv->shader,
&priv->attr_position, &priv->attr_texture);
@ -207,6 +207,7 @@ _draw_black (GstGLContext * context)
{
const GstGLFuncs *gl = context->gl_vtable;
gst_gl_insert_debug_marker (context, "no buffer. rendering black");
gl->ClearColor (0.0, 0.0, 0.0, 0.0);
gl->Clear (GL_COLOR_BUFFER_BIT);
}
@ -244,6 +245,10 @@ gtk_gst_gl_widget_render (GtkGLArea * widget, GdkGLContext * context)
goto done;
}
priv->current_tex = *(guint *) gl_frame.data[0];
gst_gl_insert_debug_marker (priv->other_context, "redrawing texture %u",
priv->current_tex);
gst_gl_overlay_compositor_upload_overlays (priv->overlay_compositor,
buffer);
@ -253,8 +258,6 @@ gtk_gst_gl_widget_render (GtkGLArea * widget, GdkGLContext * context)
gst_gl_sync_meta_wait (sync_meta, priv->other_context);
}
priv->current_tex = *(guint *) gl_frame.data[0];
gst_video_frame_unmap (&gl_frame);
if (base_widget->buffer)
@ -271,6 +274,9 @@ gtk_gst_gl_widget_render (GtkGLArea * widget, GdkGLContext * context)
_redraw_texture (GTK_GST_GL_WIDGET (widget), priv->current_tex);
gst_gl_overlay_compositor_draw_overlays (priv->overlay_compositor);
gst_gl_insert_debug_marker (priv->other_context, "texture %u redrawn",
priv->current_tex);
done:
if (priv->other_context)
gst_gl_context_activate (priv->other_context, FALSE);