Remove IMG multisample texture support.

This never worked correctly. The texture loses multisample status when the resolve occurs. We never had code to re-establish it. Also, we'd have to handle the case where you resolve but then want to render to it again without clearing.

Review URL: http://codereview.appspot.com/4274074/


git-svn-id: http://skia.googlecode.com/svn/trunk@974 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 0 insertions, 6 deletions

diff --git a/gpu/include/GrGLInterface.h b/gpu/include/GrGLInterface.h
index b43baccf8f..700ce9ee14 100644
--- a/gpu/include/GrGLInterface.h
+++ b/gpu/include/GrGLInterface.h
@@ -178,9 +178,6 @@ struct GrGLInterface {
     // apple's es extension
     typedef GrGLvoid (GR_GL_FUNCTION_TYPE *GrGLResolveMultisampleFramebufferProc)();
 
-    // IMG'e es extension
-    typedef GrGLvoid (GR_GL_FUNCTION_TYPE *GrGLFramebufferTexture2DMultisampleProc)(GrGLenum target, GrGLenum attachment, GrGLenum textarget, GrGLuint texture, GrGLint level, GrGLsizei samples);
-
     // Buffer mapping (extension in ES).
     typedef GrGLvoid* (GR_GL_FUNCTION_TYPE *GrGLMapBufferProc)(GrGLenum target, GrGLenum access);
     typedef GrGLboolean (GR_GL_FUNCTION_TYPE *GrGLUnmapBufferProc)(GrGLenum target);
@@ -286,9 +283,6 @@ struct GrGLInterface {
     // apple's es extension
     GrGLResolveMultisampleFramebufferProc fResolveMultisampleFramebuffer;
 
-    // IMG'e es extension
-    GrGLFramebufferTexture2DMultisampleProc fFramebufferTexture2DMultisample;
-
     // Buffer mapping (extension in ES).
     GrGLMapBufferProc fMapBuffer;
     GrGLUnmapBufferProc fUnmapBuffer;