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authorBrian Paul <brianp@vmware.com>2010-04-20 17:19:30 -0600
committerBrian Paul <brianp@vmware.com>2010-04-20 17:19:30 -0600
commit1cb80d31d37e77d955923b4f21e8bac2642baece (patch)
treecd831327ad71e93934165f19c3dd86a036658f18 /src/gallium/drivers/llvmpipe/lp_texture.c
parent7688a4749e9266fe6c5f86b62e19d3a0975c3f57 (diff)
llvmpipe: remove debug code and simplify
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_texture.c')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_texture.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index cd1dddcd39..a33b3f8ec5 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -1111,12 +1111,12 @@ llvmpipe_get_texture_tile(struct llvmpipe_resource *lpr,
enum lp_texture_usage usage,
unsigned x, unsigned y)
{
- const unsigned width = u_minify(lpr->base.width0, level);
struct llvmpipe_texture_image *tiled_img = &lpr->tiled[level];
enum lp_texture_layout cur_layout, new_layout;
const unsigned tx = x / TILE_SIZE, ty = y / TILE_SIZE;
boolean convert;
uint8_t *tiled_image, *linear_image;
+ unsigned tile_offset;
assert(x % TILE_SIZE == 0);
assert(y % TILE_SIZE == 0);
@@ -1145,20 +1145,10 @@ llvmpipe_get_texture_tile(struct llvmpipe_resource *lpr,
llvmpipe_set_texture_tile_layout(lpr, face_slice, level, tx, ty, new_layout);
/* compute, return address of the 64x64 tile */
- {
- unsigned tiles_per_row, tile_offset;
-
- tiles_per_row = align(width, TILE_SIZE) / TILE_SIZE;
-
- assert(tiles_per_row == lpr->tiles_per_row[level]);
+ tile_offset = (ty * lpr->tiles_per_row[level] + tx)
+ * TILE_SIZE * TILE_SIZE * 4;
- tile_offset = ty * tiles_per_row + tx;
- tile_offset *= TILE_SIZE * TILE_SIZE * 4;
-
- assert(tiled_img->data);
-
- return (ubyte *) tiled_image + tile_offset;
- }
+ return (ubyte *) tiled_image + tile_offset;
}