From: Anuj Phogat Date: Tue, 3 Nov 2015 18:31:45 +0000 (-0800) Subject: i965/gen9: Remove regions overlap check in fast copy blit X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5cbe01c83fb78009371535e558eb21e213312416;p=mesa.git i965/gen9: Remove regions overlap check in fast copy blit Overlapping blits are anyway undefined in OpenGL. So no need of overlap check here. Signed-off-by: Anuj Phogat Reviewed-by: Jordan Justen --- diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index 474a476c541..d4e25d89a55 100644 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -406,11 +406,6 @@ can_fast_copy_blit(struct brw_context *brw, if (brw->gen < 9) return false; - if (src_buffer->handle == dst_buffer->handle && - _mesa_regions_overlap(src_x, src_y, src_x + w, src_y + h, - dst_x, dst_y, dst_x + w, dst_y + h)) - return false; - /* Enable fast copy blit only if the surfaces are Yf/Ys tiled. * FIXME: Based on performance data, remove this condition later to * enable for all types of surfaces.