I've been working on this on and off and wanted to get some feedback on the approach I've taken before putting to much time in fixing the remaining bugs. There are around 150 piglit tests still failing.
The main goal of this series is to reduce the cpu overhead cause by _mesa_propagate_uniforms_to_driver_storage(). The function is slow since we need to deal with strides etc because we are copying packed data to an unpacked destination. It's also copying data that we have only just copied to anouther duplicate uniform storage that gets created by the linker. This series fixes both of these issues and also reduces the size of the drivers const buffer as a side effect. Patches 2-3 just rework the way we use the param list and can be commited now. The remaining add the packing support enabled by the PackedDriverUniformStorage const. You can get the series in my test4 branch [1]. [1] https://github.com/tarceri/Mesa.git _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
