}
}
-void i945_miptree_layout_2d( struct intel_context *intel,
- struct intel_mipmap_tree *mt,
- uint32_t tiling )
+void i945_miptree_layout_2d(struct intel_context *intel,
+ struct intel_mipmap_tree *mt,
+ uint32_t tiling, int nr_images)
{
GLuint align_h = 2, align_w = 4;
GLuint level;
GLuint width = mt->width0;
GLuint height = mt->height0;
- mt->pitch = mt->width0;
+ mt->total_width = mt->width0;
intel_get_texture_alignment_unit(mt->internal_format, &align_w, &align_h);
if (mt->compressed) {
- mt->pitch = ALIGN(mt->width0, align_w);
+ mt->total_width = ALIGN(mt->width0, align_w);
}
- /* May need to adjust pitch to accomodate the placement of
+ /* May need to adjust width to accomodate the placement of
* the 2nd mipmap. This occurs when the alignment
* constraints of mipmap placement push the right edge of the
* 2nd mipmap out past the width of its parent.
+ minify(minify(mt->width0));
}
- if (mip1_width > mt->pitch) {
- mt->pitch = mip1_width;
+ if (mip1_width > mt->total_width) {
+ mt->total_width = mip1_width;
}
}
- /* Pitch must be a whole number of dwords, even though we
- * express it in texels.
- */
- mt->pitch = intel_miptree_pitch_align (intel, mt, tiling, mt->pitch);
mt->total_height = 0;
for ( level = mt->first_level ; level <= mt->last_level ; level++ ) {
GLuint img_height;
- intel_miptree_set_level_info(mt, level, 1, x, y, width,
+ intel_miptree_set_level_info(mt, level, nr_images, x, y, width,
height, 1);
if (mt->compressed)