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On 04/20/2011 03:57 AM, Marek Olšák wrote:
> Broken with e5c6a92a12b5cd7db205d72039f58d302b0be9d5. (ARB_color_buffer_float)
>
> Clamping should occur if type != float, otherwise the MSBs of the resulting
> pixels are killed off. For example, reading b
Broken with e5c6a92a12b5cd7db205d72039f58d302b0be9d5. (ARB_color_buffer_float)
Clamping should occur if type != float, otherwise the MSBs of the resulting
pixels are killed off. For example, reading back LUMIMANCE = R+G+B can be
greater than 0xff, but the result is naturally masked by 0xff
for UNS
