Hi, This follows the "Mesa: Moving from _NEW flags to NewDriverState" series and the PIPE_CAP_BLEND_STATE_SRGB_ENABLE series.
These are micro-optimizations aimed to decrease CPU overhead. Before (thousands draws per second): DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ shader program change: 336 DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ 1 texture change: 644 DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ 8 textures change: 376 After: DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ shader program change: 394 DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ 1 texture change: 795 DrawElements ( 1 VBOs, 4 UBOs, 8 Tex) w/ 8 textures change: 414 Please review. Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
