It looks like a number of failures are happening because WebGL is assuming GL_ARB_ES2_compatibility support in the OpenGL driver when the extension isn't actually present. Mesa generates an error and the test fails.
For example, WebGL is calling glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_VECTORS) and Mesa is generating GL_INVALID_ENUM. The gl-get-calls test is marked as failing. If GL_ARB_ES2_compatibility is a hard requirement for WebGL, there should be a check for it. Do you know what the story is here? I haven't dug into many of the failures, but a lot of GL errors are being generated by Mesa because of invalid indexes when trying to set/query GLSL uniforms, etc. That seems suspicious too. Eric Anholt has started adding support for GL_ARB_ES2_compatibility in Mesa but it's not enabled for many drivers yet. I could work on enabling it for the swrast and gallium drivers. -Brian _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
