commit 2d96b9ebeac93aae8b5ae425c9902ca8823fd415
author Jamie Madill <jmadill@chromium.org> Fri Aug 29 15:46:47 2014 -0400
committer Jamie Madill <jmadill@chromium.org> Wed Sep 03 13:00:50 2014 +0000
tree eb5e50dffa68b11f31e01b68ad8115590d0af9cd
parent 400a44188a51008af0748e6910d992dfc20871f8

Use GL-like methods for InvalidateFramebuffer calls.

This will faciliate the MANGLE implementation.

BUG=angle:732

Change-Id: I0e4d569667e03305c9cca8d7c23154c70fb71eeb
Reviewed-on: https://chromium-review.googlesource.com/213854
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>

src/libGLESv2/libGLESv2.cpp

diff --git a/src/libGLESv2/libGLESv2.cpp b/src/libGLESv2/libGLESv2.cpp
index ba129bf..62f98d8 100644
--- a/src/libGLESv2/libGLESv2.cpp
+++ b/src/libGLESv2/libGLESv2.cpp
@@ -7990,8 +7990,11 @@
             return;
         }
 
-        GLuint maxDimension = context->getCaps().maxRenderbufferSize;
-        context->invalidateFrameBuffer(target, numAttachments, attachments, 0, 0, maxDimension, maxDimension);
+        gl::Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target);
+        if (framebuffer && framebuffer->completeness() == GL_FRAMEBUFFER_COMPLETE)
+        {
+            framebuffer->invalidate(context->getCaps(), numAttachments, attachments);
+        }
     }
 }
 
@@ -8015,7 +8018,11 @@
             return;
         }
 
-        context->invalidateFrameBuffer(target, numAttachments, attachments, x, y, width, height);
+        gl::Framebuffer *framebuffer = context->getState().getTargetFramebuffer(target);
+        if (framebuffer && framebuffer->completeness() == GL_FRAMEBUFFER_COMPLETE)
+        {
+            framebuffer->invalidateSub(context->getCaps(), numAttachments, attachments, x, y, width, height);
+        }
     }
 }