From: Dave Airlie <airlied@redhat.com>
Date: Wed, 16 Feb 2011 05:56:11 +0000 (+1000)
Subject: r600g: fix s3tc-texsubimage
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0863eaf91cbbfb39f9b91b0d1217090a18e10082;p=mesa.git

r600g: fix s3tc-texsubimage

we need to translate the destination box as well.

fixes piglit's s3tc-texsubimage test.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index 6687d09e0fd..06375f72d19 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -285,6 +285,9 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 	if (util_format_is_s3tc(dst->format)) {
 		r600_s3tc_to_blittable(dst, dst_level, &orig_info[1]);
 		restore_orig[1] = TRUE;
+		/* translate the dst box as well */
+		dstx = util_format_get_nblocksx(orig_info[1].format, dstx);
+		dsty = util_format_get_nblocksx(orig_info[1].format, dsty);
 	}
 
 	r600_hw_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,