Mesa (master): i915g: Fallback to sw for npot copies
Stephane Marchesin
marcheu at kemper.freedesktop.org
Tue May 27 03:55:01 UTC 2014
Module: Mesa
Branch: master
Commit: 82a76e61e7bee68bc3dcc1cca94db94ce21ea268
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=82a76e61e7bee68bc3dcc1cca94db94ce21ea268
Author: Stéphane Marchesin <marcheu at chromium.org>
Date: Mon May 26 17:31:57 2014 -0700
i915g: Fallback to sw for npot copies
i915g's npot support is incomplete, so let's not use it for copies.
This fixes a bunch of piglit tests.
---
src/gallium/drivers/i915/i915_surface.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/i915/i915_surface.c b/src/gallium/drivers/i915/i915_surface.c
index 6e9558e..8afe8d0 100644
--- a/src/gallium/drivers/i915/i915_surface.c
+++ b/src/gallium/drivers/i915/i915_surface.c
@@ -94,8 +94,9 @@ i915_surface_copy_render(struct pipe_context *pipe,
struct pipe_sampler_view src_templ, *src_view;
struct pipe_surface dst_templ, *dst_view;
- /* Fallback for buffers. */
- if ((dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER)) {
+ /* Fallback for buffers and npot. */
+ if ((dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER) ||
+ !util_is_power_of_two(src_width0) || !util_is_power_of_two(src_height0)) {
util_resource_copy_region(pipe, dst, dst_level, dstx, dsty, dstz,
src, src_level, src_box);
return;
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