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To enable DRI we create GEM buffers for the client to render into with hardware acceleration. In order to maintain coherency between any 2D render operations with the independent 3D clients (this includes the reading of 2D rasterisation by the direct rendering client, e.g. compiz using texture_from_pixmap) we need to replace the shadow pixmap with the GTT mapping. Therefore 2D rendering to a DRI buffer will be to uncached memory and thus penalised -- but the direct rendering clients will have full hardware acceleration. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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| .. | ||
| Makefile.am | ||
| uxa-accel.c | ||
| uxa-glyphs.c | ||
| uxa-priv.h | ||
| uxa-render.c | ||
| uxa-unaccel.c | ||
| uxa.c | ||
| uxa.h | ||