Fix dEQP renderbuffer unspecified attachment test.

Full test name: dEQP-GLES3.functional.state_query.fbo.framebuffer_unspecified_attachment_x_size_rbo Bug: angleproject:2321 Change-Id: I086aefe23a3141f58cc33149c9cd7bdc5eb98dba Reviewed-on: https://chromium-review.googlesource.com/891662 Commit-Queue: Luc Ferron <lucferron@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>

Fix dEQP renderbuffer unspecified attachment test.
c0db9add · Luc Ferron · Commit Bot · f70e0237 · c0db9add
Commit c0db9add authored Jan 29, 2018 by Luc Ferron Committed by Commit Bot Feb 01, 2018
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FramebufferAttachment.cpp src/libANGLE/FramebufferAttachment.cpp +6 -6

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--- a/src/libANGLE/FramebufferAttachment.cpp
+++ b/src/libANGLE/FramebufferAttachment.cpp
@@ -182,32 +182,32 @@ void FramebufferAttachment::attach(const Context *context,
 GLuint FramebufferAttachment::getRedSize() const
 {
-    return getFormat().info->redBits;
+    return getSize().empty() ? 0 : getFormat().info->redBits;
 }
 GLuint FramebufferAttachment::getGreenSize() const
 {
-    return getFormat().info->greenBits;
+    return getSize().empty() ? 0 : getFormat().info->greenBits;
 }
 GLuint FramebufferAttachment::getBlueSize() const
 {
-    return getFormat().info->blueBits;
+    return getSize().empty() ? 0 : getFormat().info->blueBits;
 }
 GLuint FramebufferAttachment::getAlphaSize() const
 {
-    return getFormat().info->alphaBits;
+    return getSize().empty() ? 0 : getFormat().info->alphaBits;
 }
 GLuint FramebufferAttachment::getDepthSize() const
 {
-    return getFormat().info->depthBits;
+    return getSize().empty() ? 0 : getFormat().info->depthBits;
 }
 GLuint FramebufferAttachment::getStencilSize() const
 {
-    return getFormat().info->stencilBits;
+    return getSize().empty() ? 0 : getFormat().info->stencilBits;
 }
 GLenum FramebufferAttachment::getComponentType() const