Mesa (master): r600: cube mipmap levels are aligned to 8 faces only starting from r7xx
Andre Maasikas
andrem at kemper.freedesktop.org
Wed Sep 1 06:21:22 UTC 2010
Module: Mesa
Branch: master
Commit: c3c25a7ab8507c9c6b21137de03b5d94c2420369
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c3c25a7ab8507c9c6b21137de03b5d94c2420369
Author: Andre Maasikas <amaasikas at gmail.com>
Date: Wed Sep 1 09:19:51 2010 +0300
r600: cube mipmap levels are aligned to 8 faces only starting from r7xx
---
src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
index c6e5f11..ddfde3e 100644
--- a/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
+++ b/src/mesa/drivers/dri/radeon/radeon_mipmap_tree.c
@@ -199,10 +199,10 @@ static void calculate_miptree_layout_r300(radeonContextPtr rmesa, radeon_mipmap_
for(face = 0; face < mt->faces; face++)
compute_tex_image_offset(rmesa, mt, face, level, &curOffset);
- /* r600 cube levels seems to be aligned to 8 faces but
- * we have separate register for 1'st level offset so add
+ /* from r700? cube levels seems to be aligned to 8 faces,
+ * as we have separate register for 1'st level offset add
* 2 image alignment after 1'st mip level */
- if(rmesa->radeonScreen->chip_family >= CHIP_FAMILY_R600 &&
+ if(rmesa->radeonScreen->chip_family >= CHIP_FAMILY_RV770 &&
mt->target == GL_TEXTURE_CUBE_MAP && level >= 1)
curOffset += 2 * mt->levels[level].size;
}
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