A bunch of OpenGL debug annotations.

[ipdf/code.git] / src / view.cpp

diff --git a/src/view.cpp b/src/view.cpp
index 004664b..749df66 100644 (file)
--- a/src/view.cpp
+++ b/src/view.cpp
@@ -127,6 +127,7 @@ Rect View::TransformToViewCoords(const Rect& inp) const
  */
 void View::Render(int width, int height)
 {
+       glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION,42,-1, "Beginning View::Render()");
        // View dimensions have changed (ie: Window was resized)
        int prev_width = m_cached_display.GetWidth();
        int prev_height = m_cached_display.GetHeight();
@@ -141,6 +142,7 @@ void View::Render(int width, int height)
        {
                m_cached_display.UnBind();
                m_cached_display.Blit();
+               glPopDebugGroup();
                return;
        }
        m_cached_display.Bind(); //NOTE: This is redundant; Clear already calls Bind
@@ -191,6 +193,7 @@ void View::Render(int width, int height)
        m_cached_display.UnBind(); // resets render target to the screen
        m_cached_display.Blit(); // blit FrameBuffer to screen
        m_buffer_dirty = false;
+       glPopDebugGroup();
 }
 
 #ifndef QUADTREE_DISABLED
@@ -222,6 +225,7 @@ void View::RenderQuadtreeNode(int width, int height, QuadTreeIndex node, int rem
 
 void View::RenderRange(int width, int height, unsigned first_obj, unsigned last_obj)
 {
+       glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 43, -1, "View::RenderRange()");
        if (m_render_dirty) // document has changed
                PrepareRender();
 
@@ -275,12 +279,14 @@ void View::RenderRange(int width, int height, unsigned first_obj, unsigned last_
                        m_object_renderers[i]->RenderUsingCPU(m_document.m_objects, *this, {m_cpu_rendering_pixels, width, height}, first_obj, last_obj);
                }
        }
+       glPopDebugGroup();
 }
 
 void View::UpdateObjBoundsVBO(unsigned first_obj, unsigned last_obj)
 {
        //m_objbounds_vbo.Invalidate();
        m_objbounds_vbo.SetType(GraphicsBuffer::BufferTypeVertex);
+       m_objbounds_vbo.SetName("Object Bounds VBO");
        if (m_use_gpu_transform)
        {
                m_objbounds_vbo.SetUsage(GraphicsBuffer::BufferUsageStaticDraw);
@@ -327,6 +333,7 @@ void View::PrepareRender()
        m_bounds_ubo.Invalidate();
        m_bounds_ubo.SetType(GraphicsBuffer::BufferTypeUniform);
        m_bounds_ubo.SetUsage(GraphicsBuffer::BufferUsageStreamDraw);
+       m_bounds_ubo.SetName("m_bounds_ubo: Screen bounds.");
        
        // Instead of having each ObjectRenderer go through the whole document
        //  we initialise them, go through the document once adding to the appropriate Renderers