[iOS] Multisampling is not available on iOS
* platform/graphics/mac/GraphicsContext3DMac.mm:
(WebCore::GraphicsContext3D::GraphicsContext3D):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161759 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index 0dbb1a2..cf4ca24 100644
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,10 @@
+2014-01-11 David Kilzer <ddkilzer@apple.com>
+
+ [iOS] Multisampling is not available on iOS
+
+ * platform/graphics/mac/GraphicsContext3DMac.mm:
+ (WebCore::GraphicsContext3D::GraphicsContext3D):
+
2014-01-10 David Kilzer <ddkilzer@apple.com>
[iOS] Fix build for HTMLImageElement::willRespondToMouseClickEvents()
diff --git a/Source/WebCore/platform/graphics/mac/GraphicsContext3DMac.mm b/Source/WebCore/platform/graphics/mac/GraphicsContext3DMac.mm
index e44a13f..4228312 100644
--- a/Source/WebCore/platform/graphics/mac/GraphicsContext3DMac.mm
+++ b/Source/WebCore/platform/graphics/mac/GraphicsContext3DMac.mm
@@ -218,9 +218,11 @@
#endif
END_BLOCK_OBJC_EXCEPTIONS
+#if !PLATFORM(IOS)
if (useMultisampling)
::glEnable(GL_MULTISAMPLE);
-
+#endif
+
#if PLATFORM(IOS)
::glGenRenderbuffers(1, &m_texture);
#else
@@ -239,11 +241,11 @@
::glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
::glBindTexture(GL_TEXTURE_2D, 0);
#endif
-
+
// create an FBO
::glGenFramebuffersEXT(1, &m_fbo);
::glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, m_fbo);
-
+
m_state.boundFBO = m_fbo;
if (!m_attrs.antialias && (m_attrs.stencil || m_attrs.depth))
::glGenRenderbuffersEXT(1, &m_depthStencilBuffer);
