commit 08332634271d9da51286afcd018c74f43248dcd4
author Austin Kinross <aukinros@microsoft.com> Tue May 05 13:35:47 2015 -0700
committer Geoff Lang <geofflang@chromium.org> Tue Jun 09 20:37:31 2015 +0000
tree bfb89429b9f13bdcf99ec8fa064a5e148a262fa4
parent 450a80a2c0e9e3115f00fb61553f901ece7c17a8

Implement EXT_discard_framebuffer in D3D11 renderer

Change-Id: I52bcf0cfb1aa123e085a35730fdefb006b617c3c
Reviewed-on: https://chromium-review.googlesource.com/269232
Tested-by: Austin Kinross <aukinros@microsoft.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>

src/libANGLE/validationES2.cpp

diff --git a/src/libANGLE/validationES2.cpp b/src/libANGLE/validationES2.cpp
index 9eece1b..de36dbc 100644
--- a/src/libANGLE/validationES2.cpp
+++ b/src/libANGLE/validationES2.cpp
@@ -879,4 +879,22 @@
     return true;
 }
 
+bool ValidateDiscardFramebufferEXT(Context *context, GLenum target, GLsizei numAttachments,
+                                   const GLenum *attachments)
+{
+    bool defaultFramebuffer = false;
+
+    switch (target)
+    {
+      case GL_FRAMEBUFFER:
+        defaultFramebuffer = (context->getState().getTargetFramebuffer(GL_FRAMEBUFFER)->id() == 0);
+        break;
+      default:
+        context->recordError(Error(GL_INVALID_ENUM, "Invalid framebuffer target"));
+        return false;
+    }
+
+    return ValidateDiscardFramebufferBase(context, target, numAttachments, attachments, defaultFramebuffer);
+}
+
 }