r600g: optimise the draw emission packets for r600/eg

[mesa.git] / src / gallium / drivers / softpipe / sp_setup.c

diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c
index 5d727dc00df0952ebdfe7ca1676aa28da45ff60b..0ce28f4c6ee09d070b8f15f43b26e49165fd0b79 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -575,7 +575,7 @@ setup_fragcoord_coeff(struct setup_context *setup, uint slot)
    setup->coef[slot].dady[0] = 0.0;
    /*Y*/
    setup->coef[slot].a0[1] =
-                  (spfs->origin_lower_left ? setup->softpipe->framebuffer.height : 0)
+                  (spfs->origin_lower_left ? setup->softpipe->framebuffer.height-1 : 0)
                   + (spfs->pixel_center_integer ? 0.0 : 0.5);
    setup->coef[slot].dadx[1] = 0.0;
    setup->coef[slot].dady[1] = spfs->origin_lower_left ? -1.0 : 1.0;