Changeset 126236 in webkit

Timestamp:

Aug 21, 2012 5:25:52 PM (12 years ago)

Author:

anilsson@rim.com

Message:

[BlackBerry] WebGL Aquarium fails to render
​https://bugs.webkit.org/show_bug.cgi?id=94634

The aquarium leaves with a glColorMask(false, false, false, true) which
caused us to fail to blit the color components of the aquarium to the
EGLImage.

Fixed by setting an appropriate color mask for a blit operation.

Reviewed by Yong Li.

No new tests, tested manually.

• platform/graphics/blackberry/EGLImageLayerWebKitThread.cpp:

(WebCore::EGLImageLayerWebKitThread::blitToFrontBuffer):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/blackberry/EGLImageLayerWebKitThread.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2012-08-21  Arvid Nilsson  <anilsson@rim.com>
+
+        [BlackBerry] WebGL Aquarium fails to render
+        https://bugs.webkit.org/show_bug.cgi?id=94634
+
+        The aquarium leaves with a glColorMask(false, false, false, true) which
+        caused us to fail to blit the color components of the aquarium to the
+        EGLImage.
+
+        Fixed by setting an appropriate color mask for a blit operation.
+
+        Reviewed by Yong Li.
+
+        No new tests, tested manually.
+
+        * platform/graphics/blackberry/EGLImageLayerWebKitThread.cpp:
+        (WebCore::EGLImageLayerWebKitThread::blitToFrontBuffer):
+
 2012-08-21  Victor Carbune  <victor@rosedu.org>
 

trunk/Source/WebCore/platform/graphics/blackberry/EGLImageLayerWebKitThread.cpp

@@ -258 +258 @@
     glUseProgram(m_shader);
     glBindTexture(GL_TEXTURE_2D, backBufferTexture);
+    glColorMask(true, true, true, true);
 
     {