gallium: fix more statetrackers/drivers for not using texture width/height/depth arrays

26 files changed, 196 insertions, 209 deletions

diff --git a/src/gallium/drivers/cell/ppu/cell_state_emit.c b/src/gallium/drivers/cell/ppu/cell_state_emit.c
index 9479c0898f..ac5fafec1a 100644
--- a/src/gallium/drivers/cell/ppu/cell_state_emit.c
+++ b/src/gallium/drivers/cell/ppu/cell_state_emit.c
@@ -27,6 +27,7 @@
 
 #include "pipe/p_inlines.h"
 #include "util/u_memory.h"
+#include "util/u_math.h"
 #include "cell_context.h"
 #include "cell_gen_fragment.h"
 #include "cell_state.h"
@@ -299,9 +300,9 @@ cell_emit_state(struct cell_context *cell)
                for (level = 0; level < CELL_MAX_TEXTURE_LEVELS; level++) {
                   texture->start[level] = (ct->mapped +
                                            ct->level_offset[level]);
-                  texture->width[level] = ct->base.width[level];
-                  texture->height[level] = ct->base.height[level];
-                  texture->depth[level] = ct->base.depth[level];
+                  texture->width[level] = u_minify(ct->base.width0, level);
+                  texture->height[level] = u_minify(ct->base.height0, level);
+                  texture->depth[level] = u_minify(ct->base.depth0, level);
                }
                texture->target = ct->base.target;
             }
diff --git a/src/gallium/drivers/cell/ppu/cell_texture.c b/src/gallium/drivers/cell/ppu/cell_texture.c
index ae4c61efb3..e6b8a87045 100644
--- a/src/gallium/drivers/cell/ppu/cell_texture.c
+++ b/src/gallium/drivers/cell/ppu/cell_texture.c
@@ -49,9 +49,9 @@ cell_texture_layout(struct cell_texture *ct)
 {
    struct pipe_texture *pt = &ct->base;
    unsigned level;
-   unsigned width = pt->width[0];
-   unsigned height = pt->height[0];
-   unsigned depth = pt->depth[0];
+   unsigned width = pt->width0;
+   unsigned height = pt->height0;
+   unsigned depth = pt->depth0;
 
    ct->buffer_size = 0;
 
@@ -65,9 +65,6 @@ cell_texture_layout(struct cell_texture *ct)
       w_tile = align(width, TILE_SIZE);
       h_tile = align(height, TILE_SIZE);
 
-      pt->width[level] = width;
-      pt->height[level] = height;
-      pt->depth[level] = depth;
       pt->nblocksx[level] = pf_get_nblocksx(&pt->block, w_tile);  
       pt->nblocksy[level] = pf_get_nblocksy(&pt->block, h_tile);  
 
@@ -83,9 +80,9 @@ cell_texture_layout(struct cell_texture *ct)
 
       ct->buffer_size += size;
 
-      width = minify(width);
-      height = minify(height);
-      depth = minify(depth);
+      width = u_minify(width, 1);
+      height = u_minify(height, 1);
+      depth = u_minify(depth, 1);
    }
 }
 
@@ -276,8 +273,8 @@ cell_get_tex_surface(struct pipe_screen *screen,
       pipe_reference_init(&ps->reference, 1);
       pipe_texture_reference(&ps->texture, pt);
       ps->format = pt->format;
-      ps->width = pt->width[level];
-      ps->height = pt->height[level];
+      ps->width = u_minify(pt->width0, level);
+      ps->height = u_minify(pt->height0, level);
       ps->offset = ct->level_offset[level];
       /* XXX may need to override usage flags (see sp_texture.c) */
       ps->usage = usage;
@@ -386,8 +383,8 @@ cell_transfer_map(struct pipe_screen *screen, struct pipe_transfer *transfer)
    struct pipe_texture *pt = transfer->texture;
    struct cell_texture *ct = cell_texture(pt);
    const uint level = ctrans->base.level;
-   const uint texWidth = pt->width[level];
-   const uint texHeight = pt->height[level];
+   const uint texWidth = u_minify(pt->width0, level);
+   const uint texHeight = u_minify(pt->height0, level);
    const uint stride = ct->stride[level];
    unsigned size;
 
@@ -440,8 +437,8 @@ cell_transfer_unmap(struct pipe_screen *screen,
    struct pipe_texture *pt = transfer->texture;
    struct cell_texture *ct = cell_texture(pt);
    const uint level = ctrans->base.level;
-   const uint texWidth = pt->width[level];
-   const uint texHeight = pt->height[level];
+   const uint texWidth = u_minify(pt->width0, level);
+   const uint texHeight = u_minify(pt->height0, level);
    const uint stride = ct->stride[level];
 
    if (!ct->mapped) {
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_sample.c b/src/gallium/drivers/llvmpipe/lp_bld_sample.c
index 4d272bea87..af70ddc6ab 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_sample.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_sample.c
@@ -59,9 +59,9 @@ lp_sampler_static_state(struct lp_sampler_static_state *state,
 
    state->format            = texture->format;
    state->target            = texture->target;
-   state->pot_width         = util_is_pot(texture->width[0]);
-   state->pot_height        = util_is_pot(texture->height[0]);
-   state->pot_depth         = util_is_pot(texture->depth[0]);
+   state->pot_width         = util_is_pot(texture->width0);
+   state->pot_height        = util_is_pot(texture->height0);
+   state->pot_depth         = util_is_pot(texture->depth0);
 
    state->wrap_s            = sampler->wrap_s;
    state->wrap_t            = sampler->wrap_t;
diff --git a/src/gallium/drivers/llvmpipe/lp_state_sampler.c b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
index c69d90c723..8333805a3f 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_sampler.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
@@ -102,8 +102,8 @@ llvmpipe_set_sampler_textures(struct pipe_context *pipe,
       if(tex) {
          struct llvmpipe_texture *lp_tex = llvmpipe_texture(tex);
          struct lp_jit_texture *jit_tex = &llvmpipe->jit_context.textures[i];
-         jit_tex->width = tex->width[0];
-         jit_tex->height = tex->height[0];
+         jit_tex->width = tex->width0;
+         jit_tex->height = tex->height0;
          jit_tex->stride = lp_tex->stride[0];
          if(!lp_tex->dt)
             jit_tex->data = lp_tex->data;
diff --git a/src/gallium/drivers/llvmpipe/lp_tex_cache.c b/src/gallium/drivers/llvmpipe/lp_tex_cache.c
index 773e848242..c7c4143bc6 100644
--- a/src/gallium/drivers/llvmpipe/lp_tex_cache.c
+++ b/src/gallium/drivers/llvmpipe/lp_tex_cache.c
@@ -36,6 +36,7 @@
 #include "util/u_memory.h"
 #include "util/u_tile.h"
 #include "util/u_format.h"
+#include "util/u_math.h"
 #include "lp_context.h"
 #include "lp_surface.h"
 #include "lp_texture.h"
@@ -270,8 +271,8 @@ lp_find_cached_tex_tile(struct llvmpipe_tex_tile_cache *tc,
                                      addr.bits.level, 
                                      addr.bits.z, 
                                      PIPE_TRANSFER_READ, 0, 0,
-                                     tc->texture->width[addr.bits.level],
-                                     tc->texture->height[addr.bits.level]);
+                                     u_minify(tc->texture->width0, addr.bits.level),
+                                     u_minify(tc->texture->height0, addr.bits.level));
 
          tc->tex_trans_map = screen->transfer_map(screen, tc->tex_trans);
 
diff --git a/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c b/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c
index a1365a045f..0d01c07fb5 100644
--- a/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c
+++ b/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c
@@ -544,7 +544,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler,
       float dsdy = s[QUAD_TOP_LEFT]     - s[QUAD_BOTTOM_LEFT];
       dsdx = fabsf(dsdx);
       dsdy = fabsf(dsdy);
-      rho = MAX2(dsdx, dsdy) * texture->width[0];
+      rho = MAX2(dsdx, dsdy) * texture->width0;
    }
    if (t) {
       float dtdx = t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT];
@@ -552,7 +552,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler,
       float max;
       dtdx = fabsf(dtdx);
       dtdy = fabsf(dtdy);
-      max = MAX2(dtdx, dtdy) * texture->height[0];
+      max = MAX2(dtdx, dtdy) * texture->height0;
       rho = MAX2(rho, max);
    }
    if (p) {
@@ -561,7 +561,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler,
       float max;
       dpdx = fabsf(dpdx);
       dpdy = fabsf(dpdy);
-      max = MAX2(dpdx, dpdy) * texture->depth[0];
+      max = MAX2(dpdx, dpdy) * texture->depth0;
       rho = MAX2(rho, max);
    }
 
@@ -726,9 +726,9 @@ get_texel(const struct tgsi_sampler *tgsi_sampler,
    const struct pipe_texture *texture = samp->texture;
    const struct pipe_sampler_state *sampler = samp->sampler;
 
-   if (x < 0 || x >= (int) texture->width[level] ||
-       y < 0 || y >= (int) texture->height[level] ||
-       z < 0 || z >= (int) texture->depth[level]) {
+   if (x < 0 || x >= (int) u_minify(texture->width0, level) ||
+       y < 0 || y >= (int) u_minify(texture->height0, level) ||
+       z < 0 || z >= (int) u_minify(texture->depth0, level)) {
       rgba[0][j] = sampler->border_color[0];
       rgba[1][j] = sampler->border_color[1];
       rgba[2][j] = sampler->border_color[2];
@@ -1093,8 +1093,8 @@ lp_get_samples_2d_common(struct tgsi_sampler *tgsi_sampler,
 
    assert(sampler->normalized_coords);
 
-   width = texture->width[level0];
-   height = texture->height[level0];
+   width = u_minify(texture->width0, level0);
+   height = u_minify(texture->height0, level0);
 
    assert(width > 0);
 
@@ -1250,9 +1250,9 @@ lp_get_samples_3d(struct tgsi_sampler *tgsi_sampler,
 
    assert(sampler->normalized_coords);
 
-   width = texture->width[level0];
-   height = texture->height[level0];
-   depth = texture->depth[level0];
+   width = u_minify(texture->width0, level0);
+   height = u_minify(texture->height0, level0);
+   depth = u_minify(texture->depth0, level0);
 
    assert(width > 0);
    assert(height > 0);
@@ -1394,8 +1394,8 @@ lp_get_samples_rect(struct tgsi_sampler *tgsi_sampler,
    /* texture RECTS cannot be mipmapped */
    assert(level0 == level1);
 
-   width = texture->width[level0];
-   height = texture->height[level0];
+   width = u_minify(texture->width0, level0);
+   height = u_minify(texture->height0, level0);
 
    assert(width > 0);
 
@@ -1513,8 +1513,8 @@ lp_get_samples(struct tgsi_sampler *tgsi_sampler,
 
    /* Do this elsewhere: 
     */
-   samp->xpot = util_unsigned_logbase2( samp->texture->width[0] );
-   samp->ypot = util_unsigned_logbase2( samp->texture->height[0] );
+   samp->xpot = util_unsigned_logbase2( samp->texture->width0 );
+   samp->ypot = util_unsigned_logbase2( samp->texture->height0 );
 
    /* Try to hook in a faster sampler.  Ultimately we'll have to
     * code-generate these.  Luckily most of this looks like it is
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index a00f2495df..0a0f31f8a3 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -57,9 +57,9 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen,
 {
    struct pipe_texture *pt = &lpt->base;
    unsigned level;
-   unsigned width = pt->width[0];
-   unsigned height = pt->height[0];
-   unsigned depth = pt->depth[0];
+   unsigned width = pt->width0;
+   unsigned height = pt->height0;
+   unsigned depth = pt->depth0;
 
    unsigned buffer_size = 0;
 
@@ -68,9 +68,6 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen,
    for (level = 0; level <= pt->last_level; level++) {
       unsigned nblocksx, nblocksy;
 
-      pt->width[level] = width;
-      pt->height[level] = height;
-      pt->depth[level] = depth;
       pt->nblocksx[level] = pf_get_nblocksx(&pt->block, width);  
       pt->nblocksy[level] = pf_get_nblocksy(&pt->block, height);
 
@@ -87,9 +84,9 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen,
                       ((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) *
                       lpt->stride[level]);
 
-      width  = minify(width);
-      height = minify(height);
-      depth = minify(depth);
+      width  = u_minify(width, 1);
+      height = u_minify(height, 1);
+      depth = u_minify(depth, 1);
    }
 
    lpt->data = align_malloc(buffer_size, 16);
@@ -104,13 +101,13 @@ llvmpipe_displaytarget_layout(struct llvmpipe_screen *screen,
    struct llvmpipe_winsys *winsys = screen->winsys;
 
    pf_get_block(lpt->base.format, &lpt->base.block);
-   lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]);  
-   lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]);  
+   lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width0);  
+   lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height0);  
 
    lpt->dt = winsys->displaytarget_create(winsys,
                                           lpt->base.format,
-                                          lpt->base.width[0],
-                                          lpt->base.height[0],
+                                          lpt->base.width0,
+                                          lpt->base.height0,
                                           16,
                                           &lpt->stride[0] );
 
@@ -183,8 +180,8 @@ llvmpipe_texture_blanket(struct pipe_screen * screen,
    lpt->base = *base;
    pipe_reference_init(&lpt->base.reference, 1);
    lpt->base.screen = screen;
-   lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]);  
-   lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]);  
+   lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width0);  
+   lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height0);  
    lpt->stride[0] = stride[0];
 
    pipe_buffer_reference(&lpt->buffer, buffer);
@@ -229,8 +226,8 @@ llvmpipe_get_tex_surface(struct pipe_screen *screen,
       pipe_reference_init(&ps->reference, 1);
       pipe_texture_reference(&ps->texture, pt);
       ps->format = pt->format;
-      ps->width = pt->width[level];
-      ps->height = pt->height[level];
+      ps->width = u_minify(pt->width0, level);
+      ps->height = u_minify(pt->height0, level);
       ps->offset = lpt->level_offset[level];
       ps->usage = usage;
 
diff --git a/src/gallium/drivers/nv04/nv04_fragtex.c b/src/gallium/drivers/nv04/nv04_fragtex.c
index 21f990fd53..0cce71ad1d 100644
--- a/src/gallium/drivers/nv04/nv04_fragtex.c
+++ b/src/gallium/drivers/nv04/nv04_fragtex.c
@@ -57,8 +57,8 @@ nv04_fragtex_build(struct nv04_context *nv04, int unit)
 		| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_CORNER
 		| nv04_fragtex_format(pt->format)
 		| ( (pt->last_level + 1) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_MIPMAP_LEVELS_SHIFT )
-		| ( log2i(pt->width[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT )
-		| ( log2i(pt->height[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT )
+		| ( log2i(pt->width0) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT )
+		| ( log2i(pt->height0) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT )
 		| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_EDGE
 		| NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP_TO_EDGE
 		;
diff --git a/src/gallium/drivers/nv04/nv04_miptree.c b/src/gallium/drivers/nv04/nv04_miptree.c
index 93f752faec..4fd72c82e6 100644
--- a/src/gallium/drivers/nv04/nv04_miptree.c
+++ b/src/gallium/drivers/nv04/nv04_miptree.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv04_context.h"
 #include "nv04_screen.h"
@@ -9,31 +10,29 @@ static void
 nv04_miptree_layout(struct nv04_miptree *nv04mt)
 {
 	struct pipe_texture *pt = &nv04mt->base;
-	uint width = pt->width[0], height = pt->height[0];
+	uint width = pt->width0, height = pt->height0;
 	uint offset = 0;
 	int nr_faces, l;
 
 	nr_faces = 1;
 
 	for (l = 0; l <= pt->last_level; l++) {
-		pt->width[l] = width;
-		pt->height[l] = height;
 
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 		
-		nv04mt->level[l].pitch = pt->width[0];
+		nv04mt->level[l].pitch = pt->width0;
 		nv04mt->level[l].pitch = (nv04mt->level[l].pitch + 63) & ~63;
 
-		width  = MAX2(1, width  >> 1);
-		height = MAX2(1, height >> 1);
+		width  = u_minify(width, 1);
+		height = u_minify(height, 1);
 	}
 
 	for (l = 0; l <= pt->last_level; l++) {
 
 		nv04mt->level[l].image_offset = 
 			CALLOC(nr_faces, sizeof(unsigned));
-		offset += nv04mt->level[l].pitch * pt->height[l];
+		offset += nv04mt->level[l].pitch * u_minify(pt->height0, l);
 	}
 
 	nv04mt->total_size = offset;
@@ -75,7 +74,7 @@ nv04_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv04_miptree);
@@ -120,8 +119,8 @@ nv04_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ns->base.texture, pt);
 	ns->base.format = pt->format;
-	ns->base.width = pt->width[level];
-	ns->base.height = pt->height[level];
+	ns->base.width = u_minify(pt->width0, level);
+	ns->base.height = u_minify(pt->height0, level);
 	ns->base.usage = flags;
 	pipe_reference_init(&ns->base.reference, 1);
 	ns->base.face = face;
diff --git a/src/gallium/drivers/nv04/nv04_transfer.c b/src/gallium/drivers/nv04/nv04_transfer.c
index 6618660743..e6456429f4 100644
--- a/src/gallium/drivers/nv04/nv04_transfer.c
+++ b/src/gallium/drivers/nv04/nv04_transfer.c
@@ -2,6 +2,7 @@
 #include <pipe/p_defines.h>
 #include <pipe/p_inlines.h>
 #include <util/u_memory.h>
+#include <util/u_math.h>
 #include <nouveau/nouveau_winsys.h>
 #include "nv04_context.h"
 #include "nv04_screen.h"
@@ -20,9 +21,9 @@ nv04_compatible_transfer_tex(struct pipe_texture *pt, unsigned level,
 	memset(template, 0, sizeof(struct pipe_texture));
 	template->target = pt->target;
 	template->format = pt->format;
-	template->width[0] = pt->width[level];
-	template->height[0] = pt->height[level];
-	template->depth[0] = 1;
+	template->width0 = u_minify(pt->width0, level);
+	template->height0 = u_minify(pt->height0, level);
+	template->depth0 = 1;
 	template->block = pt->block;
 	template->nblocksx[0] = pt->nblocksx[level];
 	template->nblocksy[0] = pt->nblocksx[level];
diff --git a/src/gallium/drivers/nv10/nv10_fragtex.c b/src/gallium/drivers/nv10/nv10_fragtex.c
index 27f2f87584..906fdfeeb9 100644
--- a/src/gallium/drivers/nv10/nv10_fragtex.c
+++ b/src/gallium/drivers/nv10/nv10_fragtex.c
@@ -62,9 +62,9 @@ nv10_fragtex_build(struct nv10_context *nv10, int unit)
 
 	txf  = tf->format << 8;
 	txf |= (pt->last_level + 1) << 16;
-	txf |= log2i(pt->width[0]) << 20;
-	txf |= log2i(pt->height[0]) << 24;
-	txf |= log2i(pt->depth[0]) << 28;
+	txf |= log2i(pt->width0) << 20;
+	txf |= log2i(pt->height0) << 24;
+	txf |= log2i(pt->depth0) << 28;
 	txf |= 8;
 
 	switch (pt->target) {
@@ -89,7 +89,7 @@ nv10_fragtex_build(struct nv10_context *nv10, int unit)
 	OUT_RING  (0x40000000); /* enable */
 	OUT_RING  (txs);
 	OUT_RING  (ps->filt | 0x2000 /* magic */);
-	OUT_RING  ((pt->width[0] << 16) | pt->height[0]);
+	OUT_RING  ((pt->width0 << 16) | pt->height0);
 	OUT_RING  (ps->bcol);
 #endif
 }
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 34e3c2ebd7..b2a6c59b74 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv10_context.h"
 #include "nv10_screen.h"
@@ -10,7 +11,7 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt)
 {
 	struct pipe_texture *pt = &nv10mt->base;
 	boolean swizzled = FALSE;
-	uint width = pt->width[0], height = pt->height[0];
+	uint width = pt->width0, height = pt->height0;
 	uint offset = 0;
 	int nr_faces, l, f;
 
@@ -21,8 +22,7 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt)
 	}
 	
 	for (l = 0; l <= pt->last_level; l++) {
-		pt->width[l] = width;
-		pt->height[l] = height;
+
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
@@ -35,15 +35,15 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt)
 		nv10mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
-		width  = MAX2(1, width  >> 1);
-		height = MAX2(1, height >> 1);
+		width  = u_minify(width, 1);
+		height = u_minify(height, 1);
 
 	}
 
 	for (f = 0; f < nr_faces; f++) {
 		for (l = 0; l <= pt->last_level; l++) {
 			nv10mt->level[l].image_offset[f] = offset;
-			offset += nv10mt->level[l].pitch * pt->height[l];
+			offset += nv10mt->level[l].pitch * u_minify(pt->height0, l);
 		}
 	}
 
@@ -58,7 +58,7 @@ nv10_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv10_miptree);
@@ -133,8 +133,8 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ns->base.texture, pt);
 	ns->base.format = pt->format;
-	ns->base.width = pt->width[level];
-	ns->base.height = pt->height[level];
+	ns->base.width = u_minify(pt->width0, level);
+	ns->base.height = u_minify(pt->height0, level);
 	ns->base.usage = flags;
 	pipe_reference_init(&ns->base.reference, 1);
 	ns->base.face = face;
diff --git a/src/gallium/drivers/nv10/nv10_transfer.c b/src/gallium/drivers/nv10/nv10_transfer.c
index 8feb85e4bd..ec54297ab0 100644
--- a/src/gallium/drivers/nv10/nv10_transfer.c
+++ b/src/gallium/drivers/nv10/nv10_transfer.c
@@ -2,6 +2,7 @@
 #include <pipe/p_defines.h>
 #include <pipe/p_inlines.h>
 #include <util/u_memory.h>
+#include <util/u_math.h>
 #include <nouveau/nouveau_winsys.h>
 #include "nv10_context.h"
 #include "nv10_screen.h"
@@ -20,9 +21,9 @@ nv10_compatible_transfer_tex(struct pipe_texture *pt, unsigned level,
 	memset(template, 0, sizeof(struct pipe_texture));
 	template->target = pt->target;
 	template->format = pt->format;
-	template->width[0] = pt->width[level];
-	template->height[0] = pt->height[level];
-	template->depth[0] = 1;
+	template->width0 = u_minify(pt->width0, level);
+	template->height0 = u_minify(pt->height0, level);
+	template->depth0 = 1;
 	template->block = pt->block;
 	template->nblocksx[0] = pt->nblocksx[level];
 	template->nblocksy[0] = pt->nblocksx[level];
diff --git a/src/gallium/drivers/nv20/nv20_fragtex.c b/src/gallium/drivers/nv20/nv20_fragtex.c
index 495a7be912..2db4a4015a 100644
--- a/src/gallium/drivers/nv20/nv20_fragtex.c
+++ b/src/gallium/drivers/nv20/nv20_fragtex.c
@@ -62,9 +62,9 @@ nv20_fragtex_build(struct nv20_context *nv20, int unit)
 
 	txf  = tf->format << 8;
 	txf |= (pt->last_level + 1) << 16;
-	txf |= log2i(pt->width[0]) << 20;
-	txf |= log2i(pt->height[0]) << 24;
-	txf |= log2i(pt->depth[0]) << 28;
+	txf |= log2i(pt->width0) << 20;
+	txf |= log2i(pt->height0) << 24;
+	txf |= log2i(pt->depth0) << 28;
 	txf |= 8;
 
 	switch (pt->target) {
@@ -89,7 +89,7 @@ nv20_fragtex_build(struct nv20_context *nv20, int unit)
 	OUT_RING  (0x40000000); /* enable */
 	OUT_RING  (txs);
 	OUT_RING  (ps->filt | 0x2000 /* magic */);
-	OUT_RING  ((pt->width[0] << 16) | pt->height[0]);
+	OUT_RING  ((pt->width0 << 16) | pt->height0);
 	OUT_RING  (ps->bcol);
 #endif
 }
diff --git a/src/gallium/drivers/nv20/nv20_miptree.c b/src/gallium/drivers/nv20/nv20_miptree.c
index 185fbf53e0..554e28e47d 100644
--- a/src/gallium/drivers/nv20/nv20_miptree.c
+++ b/src/gallium/drivers/nv20/nv20_miptree.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv20_context.h"
 #include "nv20_screen.h"
@@ -9,7 +10,7 @@ static void
 nv20_miptree_layout(struct nv20_miptree *nv20mt)
 {
 	struct pipe_texture *pt = &nv20mt->base;
-	uint width = pt->width[0], height = pt->height[0];
+	uint width = pt->width0, height = pt->height0;
 	uint offset = 0;
 	int nr_faces, l, f;
 	uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
@@ -25,21 +26,19 @@ nv20_miptree_layout(struct nv20_miptree *nv20mt)
 	}
 	
 	for (l = 0; l <= pt->last_level; l++) {
-		pt->width[l] = width;
-		pt->height[l] = height;
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
-			nv20mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+			nv20mt->level[l].pitch = align(pt->width0 * pt->block.size, 64);
 		else
-			nv20mt->level[l].pitch = pt->width[l] * pt->block.size;
+			nv20mt->level[l].pitch = u_minify(pt->width0, l) * pt->block.size;
 
 		nv20mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
-		width  = MAX2(1, width  >> 1);
-		height = MAX2(1, height >> 1);
+		width  = u_minify(width, 1);
+		height = u_minify(height, 1);
 	}
 
 	for (f = 0; f < nr_faces; f++) {
@@ -47,14 +46,14 @@ nv20_miptree_layout(struct nv20_miptree *nv20mt)
 			nv20mt->level[l].image_offset[f] = offset;
 
 			if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
-			    pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
-				offset += align(nv20mt->level[l].pitch * pt->height[l], 64);
+			    u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+				offset += align(nv20mt->level[l].pitch * u_minify(pt->height0, l), 64);
 			else
-				offset += nv20mt->level[l].pitch * pt->height[l];
+				offset += nv20mt->level[l].pitch * u_minify(pt->height0, l);
 		}
 
 		nv20mt->level[l].image_offset[f] = offset;
-		offset += nv20mt->level[l].pitch * pt->height[l];
+		offset += nv20mt->level[l].pitch * u_minify(pt->height0, l);
 	}
 
 	nv20mt->total_size = offset;
@@ -68,7 +67,7 @@ nv20_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv20_miptree);
@@ -100,8 +99,8 @@ nv20_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 	mt->base.screen = screen;
 
 	/* Swizzled textures must be POT */
-	if (pt->width[0] & (pt->width[0] - 1) ||
-	    pt->height[0] & (pt->height[0] - 1))
+	if (pt->width0 & (pt->width0 - 1) ||
+	    pt->height0 & (pt->height0 - 1))
 		mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
 	else
 	if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
@@ -167,8 +166,8 @@ nv20_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ns->base.texture, pt);
 	ns->base.format = pt->format;
-	ns->base.width = pt->width[level];
-	ns->base.height = pt->height[level];
+	ns->base.width = u_minify(pt->width0, level);
+	ns->base.height = u_minify(pt->height0, level);
 	ns->base.usage = flags;
 	pipe_reference_init(&ns->base.reference, 1);
 	ns->base.face = face;
diff --git a/src/gallium/drivers/nv20/nv20_transfer.c b/src/gallium/drivers/nv20/nv20_transfer.c
index 81b4f1a917..87b5c14a3c 100644
--- a/src/gallium/drivers/nv20/nv20_transfer.c
+++ b/src/gallium/drivers/nv20/nv20_transfer.c
@@ -2,6 +2,7 @@
 #include <pipe/p_defines.h>
 #include <pipe/p_inlines.h>
 #include <util/u_memory.h>
+#include <util/u_math.h>
 #include <nouveau/nouveau_winsys.h>
 #include "nv20_context.h"
 #include "nv20_screen.h"
@@ -20,9 +21,9 @@ nv20_compatible_transfer_tex(struct pipe_texture *pt, unsigned level,
 	memset(template, 0, sizeof(struct pipe_texture));
 	template->target = pt->target;
 	template->format = pt->format;
-	template->width[0] = pt->width[level];
-	template->height[0] = pt->height[level];
-	template->depth[0] = 1;
+	template->width0 = u_minify(pt->width0, level);
+	template->height0 = u_minify(pt->height0, level);
+	template->depth0 = 1;
 	template->block = pt->block;
 	template->nblocksx[0] = pt->nblocksx[level];
 	template->nblocksy[0] = pt->nblocksx[level];
diff --git a/src/gallium/drivers/nv30/nv30_fragtex.c b/src/gallium/drivers/nv30/nv30_fragtex.c
index dca760cae6..b3293ee700 100644
--- a/src/gallium/drivers/nv30/nv30_fragtex.c
+++ b/src/gallium/drivers/nv30/nv30_fragtex.c
@@ -74,9 +74,9 @@ nv30_fragtex_build(struct nv30_context *nv30, int unit)
 
 	txf  = tf->format;
 	txf |= ((pt->last_level>0) ? NV34TCL_TX_FORMAT_MIPMAP : 0);
-	txf |= log2i(pt->width[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_U_SHIFT;
-	txf |= log2i(pt->height[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_V_SHIFT;
-	txf |= log2i(pt->depth[0]) << NV34TCL_TX_FORMAT_BASE_SIZE_W_SHIFT;
+	txf |= log2i(pt->width0) << NV34TCL_TX_FORMAT_BASE_SIZE_U_SHIFT;
+	txf |= log2i(pt->height0) << NV34TCL_TX_FORMAT_BASE_SIZE_V_SHIFT;
+	txf |= log2i(pt->depth0) << NV34TCL_TX_FORMAT_BASE_SIZE_W_SHIFT;
 	txf |= NV34TCL_TX_FORMAT_NO_BORDER | 0x10000;
 
 	switch (pt->target) {
@@ -115,8 +115,8 @@ nv30_fragtex_build(struct nv30_context *nv30, int unit)
 	so_data  (so, NV34TCL_TX_ENABLE_ENABLE | ps->en);
 	so_data  (so, txs);
 	so_data  (so, ps->filt | 0x2000 /*voodoo*/);
-	so_data  (so, (pt->width[0] << NV34TCL_TX_NPOT_SIZE_W_SHIFT) |
-		       pt->height[0]);
+	so_data  (so, (pt->width0 << NV34TCL_TX_NPOT_SIZE_W_SHIFT) |
+		       pt->height0);
 	so_data  (so, ps->bcol);
 
 	return so;
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 280696d450..b4c306d127 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv30_context.h"
 
@@ -8,7 +9,7 @@ static void
 nv30_miptree_layout(struct nv30_miptree *nv30mt)
 {
 	struct pipe_texture *pt = &nv30mt->base;
-	uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+	uint width = pt->width0, height = pt->height0, depth = pt->depth0;
 	uint offset = 0;
 	int nr_faces, l, f;
 	uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
@@ -21,29 +22,26 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 		nr_faces = 6;
 	} else
 	if (pt->target == PIPE_TEXTURE_3D) {
-		nr_faces = pt->depth[0];
+		nr_faces = pt->depth0;
 	} else {
 		nr_faces = 1;
 	}
 
 	for (l = 0; l <= pt->last_level; l++) {
-		pt->width[l] = width;
-		pt->height[l] = height;
-		pt->depth[l] = depth;
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
-			nv30mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+			nv30mt->level[l].pitch = align(pt->width0 * pt->block.size, 64);
 		else
-			nv30mt->level[l].pitch = pt->width[l] * pt->block.size;
+			nv30mt->level[l].pitch = u_minify(pt->width0, l) * pt->block.size;
 
 		nv30mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
-		width  = MAX2(1, width  >> 1);
-		height = MAX2(1, height >> 1);
-		depth  = MAX2(1, depth  >> 1);
+		width  = u_minify(width, 1);
+		height = u_minify(height, 1);
+		depth  = u_minify(depth, 1);
 	}
 
 	for (f = 0; f < nr_faces; f++) {
@@ -51,14 +49,14 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 			nv30mt->level[l].image_offset[f] = offset;
 
 			if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
-			    pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
-				offset += align(nv30mt->level[l].pitch * pt->height[l], 64);
+			    u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+				offset += align(nv30mt->level[l].pitch * u_minify(pt->height0, l), 64);
 			else
-				offset += nv30mt->level[l].pitch * pt->height[l];
+				offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
 		}
 
 		nv30mt->level[l].image_offset[f] = offset;
-		offset += nv30mt->level[l].pitch * pt->height[l];
+		offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
 	}
 
 	nv30mt->total_size = offset;
@@ -79,8 +77,8 @@ nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 	mt->base.screen = pscreen;
 
 	/* Swizzled textures must be POT */
-	if (pt->width[0] & (pt->width[0] - 1) ||
-	    pt->height[0] & (pt->height[0] - 1))
+	if (pt->width0 & (pt->width0 - 1) ||
+	    pt->height0 & (pt->height0 - 1))
 		mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
 	else
 	if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
@@ -134,7 +132,7 @@ nv30_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv30_miptree);
@@ -182,8 +180,8 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ns->base.texture, pt);
 	ns->base.format = pt->format;
-	ns->base.width = pt->width[level];
-	ns->base.height = pt->height[level];
+	ns->base.width = u_minify(pt->width0, level);
+	ns->base.height = u_minify(pt->height0, level);
 	ns->base.usage = flags;
 	pipe_reference_init(&ns->base.reference, 1);
 	ns->base.face = face;
diff --git a/src/gallium/drivers/nv30/nv30_transfer.c b/src/gallium/drivers/nv30/nv30_transfer.c
index 98011decf7..5e429b4d85 100644
--- a/src/gallium/drivers/nv30/nv30_transfer.c
+++ b/src/gallium/drivers/nv30/nv30_transfer.c
@@ -2,6 +2,7 @@
 #include <pipe/p_defines.h>
 #include <pipe/p_inlines.h>
 #include <util/u_memory.h>
+#include <util/u_math.h>
 #include <nouveau/nouveau_winsys.h>
 #include "nv30_context.h"
 #include "nv30_screen.h"
@@ -20,9 +21,9 @@ nv30_compatible_transfer_tex(struct pipe_texture *pt, unsigned level,
 	memset(template, 0, sizeof(struct pipe_texture));
 	template->target = pt->target;
 	template->format = pt->format;
-	template->width[0] = pt->width[level];
-	template->height[0] = pt->height[level];
-	template->depth[0] = 1;
+	template->width0 = u_minify(pt->width0, level);
+	template->height0 = u_minify(pt->height0, level);
+	template->depth0 = 1;
 	template->block = pt->block;
 	template->nblocksx[0] = pt->nblocksx[level];
 	template->nblocksy[0] = pt->nblocksx[level];
diff --git a/src/gallium/drivers/nv40/nv40_fragtex.c b/src/gallium/drivers/nv40/nv40_fragtex.c
index e2ec57564d..44abc84596 100644
--- a/src/gallium/drivers/nv40/nv40_fragtex.c
+++ b/src/gallium/drivers/nv40/nv40_fragtex.c
@@ -117,11 +117,11 @@ nv40_fragtex_build(struct nv40_context *nv40, int unit)
 	so_data  (so, NV40TCL_TEX_ENABLE_ENABLE | ps->en);
 	so_data  (so, txs);
 	so_data  (so, ps->filt | tf->sign | 0x2000 /*voodoo*/);
-	so_data  (so, (pt->width[0] << NV40TCL_TEX_SIZE0_W_SHIFT) |
-		       pt->height[0]);
+	so_data  (so, (pt->width0 << NV40TCL_TEX_SIZE0_W_SHIFT) |
+		       pt->height0);
 	so_data  (so, ps->bcol);
 	so_method(so, nv40->screen->curie, NV40TCL_TEX_SIZE1(unit), 1);
-	so_data  (so, (pt->depth[0] << NV40TCL_TEX_SIZE1_DEPTH_SHIFT) | txp);
+	so_data  (so, (pt->depth0 << NV40TCL_TEX_SIZE1_DEPTH_SHIFT) | txp);
 
 	return so;
 }
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index 465dd3b069..f73bedff6d 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv40_context.h"
 
@@ -8,7 +9,7 @@ static void
 nv40_miptree_layout(struct nv40_miptree *mt)
 {
 	struct pipe_texture *pt = &mt->base;
-	uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+	uint width = pt->width0, height = pt->height0, depth = pt->depth0;
 	uint offset = 0;
 	int nr_faces, l, f;
 	uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
@@ -21,29 +22,26 @@ nv40_miptree_layout(struct nv40_miptree *mt)
 		nr_faces = 6;
 	} else
 	if (pt->target == PIPE_TEXTURE_3D) {
-		nr_faces = pt->depth[0];
+		nr_faces = pt->depth0;
 	} else {
 		nr_faces = 1;
 	}
 
 	for (l = 0; l <= pt->last_level; l++) {
-		pt->width[l] = width;
-		pt->height[l] = height;
-		pt->depth[l] = depth;
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
-			mt->level[l].pitch = align(pt->width[0] * pt->block.size, 64);
+			mt->level[l].pitch = align(pt->width0 * pt->block.size, 64);
 		else
-			mt->level[l].pitch = pt->width[l] * pt->block.size;
+			mt->level[l].pitch = u_minify(pt->width0, l) * pt->block.size;
 
 		mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
-		width  = MAX2(1, width  >> 1);
-		height = MAX2(1, height >> 1);
-		depth  = MAX2(1, depth  >> 1);
+		width  = u_minify(width, 1);
+		height = u_minify(height, 1);
+		depth  = u_minify(depth, 1);
 	}
 
 	for (f = 0; f < nr_faces; f++) {
@@ -51,14 +49,14 @@ nv40_miptree_layout(struct nv40_miptree *mt)
 			mt->level[l].image_offset[f] = offset;
 
 			if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
-			    pt->width[l + 1] > 1 && pt->height[l + 1] > 1)
-				offset += align(mt->level[l].pitch * pt->height[l], 64);
+			    u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
+				offset += align(mt->level[l].pitch * u_minify(pt->height0, l), 64);
 			else
-				offset += mt->level[l].pitch * pt->height[l];
+				offset += mt->level[l].pitch * u_minify(pt->height0, l);
 		}
 
 		mt->level[l].image_offset[f] = offset;
-		offset += mt->level[l].pitch * pt->height[l];
+		offset += mt->level[l].pitch * u_minify(pt->height0, l);
 	}
 
 	mt->total_size = offset;
@@ -79,8 +77,8 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 	mt->base.screen = pscreen;
 
 	/* Swizzled textures must be POT */
-	if (pt->width[0] & (pt->width[0] - 1) ||
-	    pt->height[0] & (pt->height[0] - 1))
+	if (pt->width0 & (pt->width0 - 1) ||
+	    pt->height0 & (pt->height0 - 1))
 		mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
 	else
 	if (pt->tex_usage & (PIPE_TEXTURE_USAGE_PRIMARY |
@@ -128,7 +126,7 @@ nv40_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv40_miptree);
@@ -176,8 +174,8 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ns->base.texture, pt);
 	ns->base.format = pt->format;
-	ns->base.width = pt->width[level];
-	ns->base.height = pt->height[level];
+	ns->base.width = u_minify(pt->width0, level);
+	ns->base.height = u_minify(pt->height0, level);
 	ns->base.usage = flags;
 	pipe_reference_init(&ns->base.reference, 1);
 	ns->base.face = face;
diff --git a/src/gallium/drivers/nv40/nv40_transfer.c b/src/gallium/drivers/nv40/nv40_transfer.c
index 92caee6f38..36e253c96f 100644
--- a/src/gallium/drivers/nv40/nv40_transfer.c
+++ b/src/gallium/drivers/nv40/nv40_transfer.c
@@ -2,6 +2,7 @@
 #include <pipe/p_defines.h>
 #include <pipe/p_inlines.h>
 #include <util/u_memory.h>
+#include <util/u_math.h>
 #include <nouveau/nouveau_winsys.h>
 #include "nv40_context.h"
 #include "nv40_screen.h"
@@ -20,9 +21,9 @@ nv40_compatible_transfer_tex(struct pipe_texture *pt, unsigned level,
 	memset(template, 0, sizeof(struct pipe_texture));
 	template->target = pt->target;
 	template->format = pt->format;
-	template->width[0] = pt->width[level];
-	template->height[0] = pt->height[level];
-	template->depth[0] = 1;
+	template->width0 = u_minify(pt->width0, level);
+	template->height0 = u_minify(pt->height0, level);
+	template->depth0 = 1;
 	template->block = pt->block;
 	template->nblocksx[0] = pt->nblocksx[level];
 	template->nblocksy[0] = pt->nblocksx[level];
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index 9c20c5cc28..3d58746793 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -61,8 +61,8 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp)
 	struct nouveau_device *dev = nouveau_screen(pscreen)->device;
 	struct nv50_miptree *mt = CALLOC_STRUCT(nv50_miptree);
 	struct pipe_texture *pt = &mt->base.base;
-	unsigned width = tmp->width[0], height = tmp->height[0];
-	unsigned depth = tmp->depth[0], image_alignment;
+	unsigned width = tmp->width0, height = tmp->height0;
+	unsigned depth = tmp->depth0, image_alignment;
 	uint32_t tile_flags;
 	int ret, i, l;
 
@@ -92,9 +92,6 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp)
 	for (l = 0; l <= pt->last_level; l++) {
 		struct nv50_miptree_level *lvl = &mt->level[l];
 
-		pt->width[l] = width;
-		pt->height[l] = height;
-		pt->depth[l] = depth;
 		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
 		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
@@ -102,9 +99,9 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp)
 		lvl->pitch = align(pt->nblocksx[l] * pt->block.size, 64);
 		lvl->tile_mode = get_tile_mode(pt->nblocksy[l], depth);
 
-		width = MAX2(1, width >> 1);
-		height = MAX2(1, height >> 1);
-		depth = MAX2(1, depth >> 1);
+		width = u_minify(width, 1);
+		height = u_minify(height, 1);
+		depth = u_minify(depth, 1);
 	}
 
 	image_alignment  = get_tile_height(mt->level[0].tile_mode) * 64;
@@ -122,7 +119,7 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp)
 
 			size  = lvl->pitch;
 			size *= align(pt->nblocksy[l], tile_h);
-			size *= align(pt->depth[l], tile_d);
+			size *= align(u_minify(pt->depth0, l), tile_d);
 
 			lvl->image_offset[i] = mt->total_size;
 
@@ -151,7 +148,7 @@ nv50_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
 
 	/* Only supports 2D, non-mipmapped textures for the moment */
 	if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
-	    pt->depth[0] != 1)
+	    pt->depth0 != 1)
 		return NULL;
 
 	mt = CALLOC_STRUCT(nv50_miptree);
@@ -202,8 +199,8 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 		return NULL;
 	pipe_texture_reference(&ps->texture, pt);
 	ps->format = pt->format;
-	ps->width = pt->width[level];
-	ps->height = pt->height[level];
+	ps->width = u_minify(pt->width0, level);
+	ps->height = u_minify(pt->height0, level);
 	ps->usage = flags;
 	pipe_reference_init(&ps->reference, 1);
 	ps->face = face;
diff --git a/src/gallium/drivers/nv50/nv50_tex.c b/src/gallium/drivers/nv50/nv50_tex.c
index 2813f54477..417d367942 100644
--- a/src/gallium/drivers/nv50/nv50_tex.c
+++ b/src/gallium/drivers/nv50/nv50_tex.c
@@ -131,9 +131,9 @@ nv50_tex_construct(struct nv50_context *nv50, struct nouveau_stateobj *so,
 		 NOUVEAU_BO_RD, 0, 0);
 	so_data (so, mode);
 	so_data (so, 0x00300000);
-	so_data (so, mt->base.base.width[0] | (1 << 31));
+	so_data (so, mt->base.base.width0 | (1 << 31));
 	so_data (so, (mt->base.base.last_level << 28) |
-		 (mt->base.base.depth[0] << 16) | mt->base.base.height[0]);
+		 (mt->base.base.depth0 << 16) | mt->base.base.height0);
 	so_data (so, 0x03000000);
 	so_data (so, mt->base.base.last_level << 4);
 
diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index ea61357aaa..39d65279fc 100644
--- a/src/gallium/drivers/nv50/nv50_transfer.c
+++ b/src/gallium/drivers/nv50/nv50_transfer.c
@@ -1,6 +1,7 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_inlines.h"
+#include "util/u_math.h"
 
 #include "nv50_context.h"
 
@@ -156,9 +157,9 @@ nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	tx->base.block = pt->block;
 	if (!pt->nblocksx[level]) {
 		tx->base.nblocksx = pf_get_nblocksx(&pt->block,
-						    pt->width[level]);
+						    u_minify(pt->width0, level));
 		tx->base.nblocksy = pf_get_nblocksy(&pt->block,
-						    pt->height[level]);
+						    u_minify(pt->height0, level));
 	} else {
 		tx->base.nblocksx = pt->nblocksx[level];
 		tx->base.nblocksy = pt->nblocksy[level];
@@ -167,9 +168,9 @@ nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	tx->base.usage = usage;
 
 	tx->level_pitch = lvl->pitch;
-	tx->level_width = mt->base.base.width[level];
-	tx->level_height = mt->base.base.height[level];
-	tx->level_depth = mt->base.base.depth[level];
+	tx->level_width = u_minify(mt->base.base.width0, level);
+	tx->level_height = u_minify(mt->base.base.height0, level);
+	tx->level_depth = u_minify(mt->base.base.depth0, level);
 	tx->level_offset = lvl->image_offset[image];
 	tx->level_tiling = lvl->tile_mode;
 	tx->level_x = pf_get_nblocksx(&tx->base.block, x);
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index aea25cf71d..f4d148cdc5 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -34,8 +34,8 @@ static void r300_setup_texture_state(struct r300_texture* tex, boolean is_r500)
     struct r300_texture_state* state = &tex->state;
     struct pipe_texture *pt = &tex->tex;
 
-    state->format0 = R300_TX_WIDTH((pt->width[0] - 1) & 0x7ff) |
-                     R300_TX_HEIGHT((pt->height[0] - 1) & 0x7ff);
+    state->format0 = R300_TX_WIDTH((pt->width0 - 1) & 0x7ff) |
+                     R300_TX_HEIGHT((pt->height0 - 1) & 0x7ff);
 
     if (tex->is_npot) {
         /* rectangles love this */
@@ -43,7 +43,7 @@ static void r300_setup_texture_state(struct r300_texture* tex, boolean is_r500)
         state->format2 = (tex->pitch[0] - 1) & 0x1fff;
     } else {
         /* power of two textures (3D, mipmaps, and no pitch) */
-        state->format0 |= R300_TX_DEPTH(util_logbase2(pt->depth[0]) & 0xf) |
+        state->format0 |= R300_TX_DEPTH(util_logbase2(pt->depth0) & 0xf) |
                           R300_TX_NUM_LEVELS(pt->last_level & 0xf);
     }
 
@@ -58,17 +58,17 @@ static void r300_setup_texture_state(struct r300_texture* tex, boolean is_r500)
     /* large textures on r500 */
     if (is_r500)
     {
-        if (pt->width[0] > 2048) {
+        if (pt->width0 > 2048) {
             state->format2 |= R500_TXWIDTH_BIT11;
         }
-        if (pt->height[0] > 2048) {
+        if (pt->height0 > 2048) {
             state->format2 |= R500_TXHEIGHT_BIT11;
         }
     }
-    assert(is_r500 || (pt->width[0] <= 2048 && pt->height[0] <= 2048));
+    assert(is_r500 || (pt->width0 <= 2048 && pt->height0 <= 2048));
 
     debug_printf("r300: Set texture state (%dx%d, %d levels)\n",
-		 pt->width[0], pt->height[0], pt->last_level);
+		 pt->width0, pt->height0, pt->last_level);
 }
 
 unsigned r300_texture_get_offset(struct r300_texture* tex, unsigned level,
@@ -106,7 +106,7 @@ unsigned r300_texture_get_stride(struct r300_texture* tex, unsigned level)
         return 0;
     }
 
-    return align(pf_get_stride(&tex->tex.block, tex->tex.width[level]), 32);
+    return align(pf_get_stride(&tex->tex.block, u_minify(tex->tex.width0, level)), 32);
 }
 
 static void r300_setup_miptree(struct r300_texture* tex)
@@ -116,14 +116,8 @@ static void r300_setup_miptree(struct r300_texture* tex)
     int i;
 
     for (i = 0; i <= base->last_level; i++) {
-        if (i > 0) {
-            base->width[i] = minify(base->width[i-1]);
-            base->height[i] = minify(base->height[i-1]);
-            base->depth[i] = minify(base->depth[i-1]);
-        }
-
-        base->nblocksx[i] = pf_get_nblocksx(&base->block, base->width[i]);
-        base->nblocksy[i] = pf_get_nblocksy(&base->block, base->height[i]);
+        base->nblocksx[i] = pf_get_nblocksx(&base->block, u_minify(base->width0, i));
+        base->nblocksy[i] = pf_get_nblocksy(&base->block, u_minify(base->height0, i));
 
         stride = r300_texture_get_stride(tex, i);
         layer_size = stride * base->nblocksy[i];
@@ -131,7 +125,7 @@ static void r300_setup_miptree(struct r300_texture* tex)
         if (base->target == PIPE_TEXTURE_CUBE)
             size = layer_size * 6;
         else
-            size = layer_size * base->depth[i];
+            size = layer_size * u_minify(base->depth0, i);
 
         tex->offset[i] = align(tex->size, 32);
         tex->size = tex->offset[i] + size;
@@ -140,15 +134,15 @@ static void r300_setup_miptree(struct r300_texture* tex)
 
         debug_printf("r300: Texture miptree: Level %d "
                 "(%dx%dx%d px, pitch %d bytes)\n",
-                i, base->width[i], base->height[i], base->depth[i],
-                stride);
+                i, u_minify(base->width0, i), u_minify(base->height0, i),
+                u_minify(base->depth0, i), stride);
     }
 }
 
 static void r300_setup_flags(struct r300_texture* tex)
 {
-    tex->is_npot = !util_is_power_of_two(tex->tex.width[0]) ||
-                   !util_is_power_of_two(tex->tex.height[0]);
+    tex->is_npot = !util_is_power_of_two(tex->tex.width0) ||
+                   !util_is_power_of_two(tex->tex.height0);
 }
 
 /* Create a new texture. */
@@ -208,8 +202,8 @@ static struct pipe_surface* r300_get_tex_surface(struct pipe_screen* screen,
         pipe_reference_init(&surface->reference, 1);
         pipe_texture_reference(&surface->texture, texture);
         surface->format = texture->format;
-        surface->width = texture->width[level];
-        surface->height = texture->height[level];
+        surface->width = u_minify(texture->width0, level);
+        surface->height = u_minify(texture->height0, level);
         surface->offset = offset;
         surface->usage = flags;
         surface->zslice = zslice;
@@ -237,7 +231,7 @@ static struct pipe_texture*
 
     /* Support only 2D textures without mipmaps */
     if (base->target != PIPE_TEXTURE_2D ||
-        base->depth[0] != 1 ||
+        base->depth0 != 1 ||
         base->last_level != 0) {
         return NULL;
     }
@@ -287,9 +281,9 @@ r300_video_surface_create(struct pipe_screen *screen,
     template.target = PIPE_TEXTURE_2D;
     template.format = PIPE_FORMAT_X8R8G8B8_UNORM;
     template.last_level = 0;
-    template.width[0] = util_next_power_of_two(width);
-    template.height[0] = util_next_power_of_two(height);
-    template.depth[0] = 1;
+    template.width0 = util_next_power_of_two(width);
+    template.height0 = util_next_power_of_two(height);
+    template.depth0 = 1;
     pf_get_block(template.format, &template.block);
     template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER |
                          PIPE_TEXTURE_USAGE_RENDER_TARGET;