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path: root/src/gallium/drivers/r300/r300_texture.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_texture.c')
-rw-r--r--src/gallium/drivers/r300/r300_texture.c55
1 files changed, 23 insertions, 32 deletions
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index aea25cf71dd..63fc6a235ac 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 */
@@ -43,8 +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) |
- R300_TX_NUM_LEVELS(pt->last_level & 0xf);
+ state->format0 |= R300_TX_DEPTH(util_logbase2(pt->depth0) & 0xf);
}
state->format1 = r300_translate_texformat(pt->format);
@@ -58,17 +57,17 @@ 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 +105,7 @@ 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.format, u_minify(tex->tex.width0, level)), 32);
}
static void r300_setup_miptree(struct r300_texture* tex)
@@ -116,39 +115,32 @@ 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]);
+ unsigned nblocksy = pf_get_nblocksy(base->format, u_minify(base->height0, i));
stride = r300_texture_get_stride(tex, i);
- layer_size = stride * base->nblocksy[i];
+ layer_size = stride * nblocksy;
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;
tex->layer_size[i] = layer_size;
- tex->pitch[i] = stride / base->block.size;
+ tex->pitch[i] = stride / pf_get_blocksize(base->format);
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 +200,8 @@ 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 +229,7 @@ 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;
}
@@ -252,7 +244,7 @@ static struct pipe_texture*
tex->tex.screen = screen;
tex->stride_override = *stride;
- tex->pitch[0] = *stride / base->block.size;
+ tex->pitch[0] = *stride / pf_get_blocksize(base->format);
r300_setup_flags(tex);
r300_setup_texture_state(tex, r300_screen(screen)->caps->is_r500);
@@ -287,10 +279,9 @@ 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;
- pf_get_block(template.format, &template.block);
+ template.width0 = util_next_power_of_two(width);
+ template.height0 = util_next_power_of_two(height);
+ template.depth0 = 1;
template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER |
PIPE_TEXTURE_USAGE_RENDER_TARGET;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 06:52:13 +0000