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i945_miptree_layout: Adapt cubemap fixes from i915_miptree_layout.

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Cubemaps aren't working fully correctly yet, but at least they don't seem to
cause crashes anymore.
This commit is contained in:
Michel Dänzer
2007-03-07 17:52:44 +01:00
parent 2282d81536
commit 9adf6e9d6c
1 changed files with 8 additions and 3 deletions
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src/mesa/drivers/dri/i915tex/i915_tex_layout.c
+8 -3
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@@ -190,6 +190,9 @@ i945_miptree_layout(struct intel_mipmap_tree * mt)
case GL_TEXTURE_CUBE_MAP:{
const GLuint dim = mt->width0;
GLuint face;
GLuint lvlWidth = mt->width0, lvlHeight = mt->height0;
assert(lvlWidth == lvlHeight); /* cubemap images are square */
/* Depending on the size of the largest images, pitch can be
* determined either by the old-style packing of cubemap faces,
@@ -204,11 +207,13 @@ i945_miptree_layout(struct intel_mipmap_tree * mt)
/* Set all the levels to effectively occupy the whole rectangular region.
*/
for (level = mt->first_level; level <= mt->last_level; level++)
for (level = mt->first_level; level <= mt->last_level; level++) {
intel_miptree_set_level_info(mt, level, 6,
0, 0,
mt->pitch, mt->total_height, 1);
lvlWidth, lvlHeight, 1);
lvlWidth /= 2;
lvlHeight /= 2;
}
for (face = 0; face < 6; face++) {