[WebGL] FBO Depth Buffer Attachment Function Improperly Clearing with 0
https://bugs.webkit.org/show_bug.cgi?id=126538
<rdar://problem/15201336>
Reviewed by Dean Jackson.
Tested by webgl/1.0.2/resources/webgl_test_files/conformance/renderbuffers/framebuffer-object-attachment.html
* html/canvas/WebGLFramebuffer.cpp:
(WebCore::WebGLFramebuffer::initializeAttachments): Clear depth buffer with 1.0f (rather than 0), to match expected
default (clear) buffer state for OpenGL. Using 0 would require us to flip the clear mask for the depth attachment
type.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161375 268f45cc-cd09-0410-ab3c-d52691b4dbfc
4 files changed
