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path: root/src/mesa/state_tracker/st_cb_readpixels.h
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* gallium: more elaborate tracking of front color buffer stateBrian Paul2008-04-091-0/+3
| | | | | | | This fixes the case where the app calls SwapBuffers then calls glReadPixels to read the front color buffer. We now keep track of when the front buffer is a _logically_ copy of the back buffer (after SwapBuffers) and read from the back color buffer instead of the front.
* make read_stencil_pixels() non-staticBrian2007-10-181-0/+6
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* glReadPixelsBrian2007-08-101-0/+36