[Webkit-unassigned] [Bug 42907] New: texture functions should gen INVALID_OPERATION if no texture is bound

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=42907

           Summary: texture functions should gen INVALID_OPERATION if no
                    texture is bound
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebGL
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: gman at google.com


As per the spec section 5.13.8, if no texture is bound all texture related functions should generate INVALID_OPERATION

eg

gl.bindTexture(gl.TEXTURE_2D, null)
gl.texImage2D(gl.TEXTURE_2D, ...)    <-  should generate INVALID_OPERATION

This conformance test has been updated to show the issue

https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/tests/conformance/null-object-behaviour.html

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