Changeset 1992 for trunk/tutorialTweet

Timestamp:

Oct 9, 2012, 1:15:56 AM (8 years ago)

Author:

sam

Message:

gpu: allow to specify the pixel format when creating a texture; the
internal format is then automatically deduced. Only a few 8-bit RGB
or RGBA formats are supported for now.

File:

• trunk/tutorial/11_fractal.cpp (modified) (1 diff)

trunk/tutorial/11_fractal.cpp

@@ -446 +446 @@
             /* Create a texture of half the width and twice the height
              * so that we can upload four different subimages each frame. */
-            m_texture = new Texture(ivec2(m_size.x / 2, m_size.y * 2));
+            m_texture = new Texture(ivec2(m_size.x / 2, m_size.y * 2),
+                                    PixelFormat::A8B8G8R8);
 
             /* Ensure the texture data is complete at least once, otherwise