Implements multisample resolve capability

TRAC #12716 Signed-off-by: Daniel Koch Author: Shannon Woods git-svn-id: https://angleproject.googlecode.com/svn/trunk@392 736b8ea6-26fd-11df-bfd4-992fa37f6226

Implements multisample resolve capability
97446d2f · daniel@transgaming.com · d470a1b5 · 97446d2f
Commit 97446d2f authored Aug 24, 2010 by daniel@transgaming.com
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Context.cpp src/libGLESv2/Context.cpp +2 -1

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--- a/src/libGLESv2/Context.cpp
+++ b/src/libGLESv2/Context.cpp
@@ -3214,7 +3214,8 @@ void Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1
            return error(GL_INVALID_OPERATION); // only whole-buffer copies are permitted
        }

-        if (drawDSBuffer->getSamples() != 0)
+        if ((drawDSBuffer && drawDSBuffer->getSamples() != 0) || 
+            (readDSBuffer && readDSBuffer->getSamples() != 0))
        {
            return error(GL_INVALID_OPERATION);
        }