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r600g: add alignment cases for linear aligned

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Matches the drm and ddx.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
This commit is contained in:
Alex Deucher
2011-02-14 13:07:29 -05:00
parent 07eb660fc9
commit 9e96ea0652
1 changed files with 6 additions and 0 deletions
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src/gallium/drivers/r600/r600_texture.c
+6
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@@ -103,6 +103,9 @@ static unsigned r600_get_pixel_alignment(struct pipe_screen *screen,
(((rscreen->tiling_info->group_bytes / 8 / pixsize)) *
rscreen->tiling_info->num_banks)) * 8;
break;
case V_038000_ARRAY_LINEAR_ALIGNED:
p_align = MAX2(64, rscreen->tiling_info->group_bytes / pixsize);
break;
case V_038000_ARRAY_LINEAR_GENERAL:
default:
p_align = rscreen->tiling_info->group_bytes / pixsize;
@@ -122,6 +125,7 @@ static unsigned r600_get_height_alignment(struct pipe_screen *screen,
h_align = rscreen->tiling_info->num_channels * 8;
break;
case V_038000_ARRAY_1D_TILED_THIN1:
case V_038000_ARRAY_LINEAR_ALIGNED:
h_align = 8;
break;
default:
@@ -147,6 +151,8 @@ static unsigned r600_get_base_alignment(struct pipe_screen *screen,
p_align * pixsize * h_align);
break;
case V_038000_ARRAY_1D_TILED_THIN1:
case V_038000_ARRAY_LINEAR_ALIGNED:
case V_038000_ARRAY_LINEAR_GENERAL:
default:
b_align = rscreen->tiling_info->group_bytes;
break;