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Type: Posts; User: kRogue

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  1. glTextureBarrier is essentially a cache flush; So...

    glTextureBarrier is essentially a cache flush; So essentially that means all render caches are flushed to video memory and the texture caches are invalidated.

    Also note that doing...
  2. Look to...

    Look to https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_texture_barrier.txt .

    Another thing that can give similar functionality (but not using FBOs) is to use and abuse...
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