diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i830_vtbl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c index 8acbc871861..28e95d97cc3 100644 --- a/src/mesa/drivers/dri/i915/i830_vtbl.c +++ b/src/mesa/drivers/dri/i915/i830_vtbl.c @@ -692,8 +692,8 @@ i830_set_draw_region(struct intel_context *intel, state->Buffer[I830_DESTREG_DRAWRECT1] = 0; state->Buffer[I830_DESTREG_DRAWRECT2] = (draw_y << 16) | draw_x; state->Buffer[I830_DESTREG_DRAWRECT3] = - ((ctx->DrawBuffer->Width + draw_x) & 0xffff) | - ((ctx->DrawBuffer->Height + draw_y) << 16); + ((ctx->DrawBuffer->Width + draw_x - 1) & 0xffff) | + ((ctx->DrawBuffer->Height + draw_y - 1) << 16); state->Buffer[I830_DESTREG_DRAWRECT4] = (draw_y << 16) | draw_x; state->Buffer[I830_DESTREG_DRAWRECT5] = MI_NOOP; |