8012eee31f
This adds an internal function to get the type of the underlying hardware texture for any CoglTexture. It can return one of three values to represent 2D textures, 3D textures or rectangle textures. The idea is that this can be used as a replacement for cogl_texture_get_gl_texture when only the target is required to make it a bit less GL-centric. The implementation adds a new virtual function which all of the texture backends now implement. The enum is in a public header because a later patch will want to use it from the CoglPipeline API. We may want to consider making the function public too later. Reviewed-by: Robert Bragg <robert@linux.intel.com> |
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