While running conform with render-to-texture: conform -d 33 -v 2 -t -direct the i965 driver failed this assertion: intel_clear.c:77: intel_clear_tris: Assertion `(mask & ~((1 << BUFFER_BACK_LEFT) | (1 << BUFFER_FRONT_LEFT) | (1 << BUFFER_DEPTH) | (1 << BUFFER_STENCIL))) == 0' failed. The problem is that intel_clear_tris() is called by intelClear() to clear any and all of the available color buffers, but intel_clear_tris() actually only handles the back left and front left color buffers; so the assertion fails as soon as you try to clear a non-standard color buffer. The fix is to have intelClear() only call intel_clear_tris() with buffers that intel_clear_tris() can support. intelClear() already backs down to _swrast_Clear() for all buffers that aren't handled explicitly. |
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docs/README.directfb
Mesa DirectFB Information Requirements ============ To build Mesa with DirectFB (DirectFBGL) support you need: - DirectFB at least 1.0.0 (http://directfb.org) - pkg-config at least 0.9 (http://pkgconfig.sf.net) Installation ============ Run make linux-directfb to build Mesa and DirectFBGL module, make install to install OpenGL libraries and cd src/mesa/drivers/directfb ; make install to install DirectFBGL module in the proper location. Actually, that last command may not be needed. Please provide feedback.