diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2006-02-22 19:54:32 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2006-02-22 19:54:32 +0000 |
| commit | 382ce985ac4c5569fb79a0c3545c8a4e727a816c (patch) | |
| tree | 1ba728dc71c5ceebfda46de11f889c3206236b3b | |
| parent | 54b7eca7a04ff5b53285e56391f262ed889ebb36 (diff) | |
Fix cubemap layout
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_tex_layout.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_tex_layout.c b/src/mesa/drivers/dri/i915/i915_tex_layout.c index f41fa83880..fe7c3476c8 100644 --- a/src/mesa/drivers/dri/i915/i915_tex_layout.c +++ b/src/mesa/drivers/dri/i915/i915_tex_layout.c @@ -76,10 +76,12 @@ GLboolean i915_miptree_layout( struct intel_mipmap_tree *mt ) mt->offset[face][i].width = d; mt->offset[face][i].height = d; mt->offset[face][i].depth = 1; - - d >>= 1; - assert(d > 0); + if (d == 0) + _mesa_printf("cube mipmap %d/%d (%d..%d) is 0x0\n", + face, i, mt->first_level, mt->last_level); + + d >>= 1; x += step_offsets[face][0] * d; y += step_offsets[face][1] * d; } |