D3D: Validate that all color attachments are unique.
The previous logic of only checking the currently enabled draw buffers was
incorrect. Also updated the logic to be more lenient and allow multiple
slices or mips of the same texture.
BUG=483282
Change-Id: I0d406d1a9a96e48342baefbaf11e0c2ecc6d390c
Reviewed-on: https://chromium-review.googlesource.com/361533
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
diff --git a/src/libANGLE/Framebuffer.h b/src/libANGLE/Framebuffer.h
index f558793..db0d621 100644
--- a/src/libANGLE/Framebuffer.h
+++ b/src/libANGLE/Framebuffer.h
@@ -75,6 +75,7 @@
}
bool attachmentsHaveSameDimensions() const;
+ bool colorAttachmentsAreUniqueImages() const;
const FramebufferAttachment *getDrawBuffer(size_t drawBufferIdx) const;
size_t getDrawBufferCount() const;