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authorJakob Bornecrantz <jakob@vmware.com>2010-04-15 23:20:03 +0100
committerJakob Bornecrantz <jakob@vmware.com>2010-04-15 23:52:54 +0100
commite17324372be8a88ee6ea3c115621425473272ae8 (patch)
treee3d8ba78fa808cb7919f7536cdab47b472d04760 /src/gallium/drivers/i915
parent17b41f80bd1e9306de625e4240e6d83c08eec7fd (diff)
i915g: Remove unused args
Diffstat (limited to 'src/gallium/drivers/i915')
-rw-r--r--src/gallium/drivers/i915/i915_resource_texture.c71
1 files changed, 20 insertions, 51 deletions
diff --git a/src/gallium/drivers/i915/i915_resource_texture.c b/src/gallium/drivers/i915/i915_resource_texture.c
index 144671228d..0ec61063e5 100644
--- a/src/gallium/drivers/i915/i915_resource_texture.c
+++ b/src/gallium/drivers/i915/i915_resource_texture.c
@@ -85,6 +85,7 @@ power_of_two(unsigned x)
return value;
}
+
/*
* More advanced helper funcs
*/
@@ -92,40 +93,24 @@ power_of_two(unsigned x)
static void
i915_texture_set_level_info(struct i915_texture *tex,
- unsigned level,
- unsigned nr_images,
- unsigned w, unsigned h, unsigned d)
+ unsigned level, unsigned nr_images)
{
assert(level < Elements(tex->nr_images));
-
- tex->nr_images[level] = nr_images;
-
- /*
- DBG("%s level %d size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
- level, w, h, d, x, y, tex->level_offset[level]);
- */
-
- /* Not sure when this would happen, but anyway:
- */
- if (tex->image_offset[level]) {
- FREE(tex->image_offset[level]);
- tex->image_offset[level] = NULL;
- }
-
assert(nr_images);
assert(!tex->image_offset[level]);
+ tex->nr_images[level] = nr_images;
tex->image_offset[level] = (unsigned *) MALLOC(nr_images * sizeof(unsigned));
tex->image_offset[level][0] = 0;
}
static void
i915_texture_set_image_offset(struct i915_texture *tex,
- unsigned level, unsigned img, unsigned x, unsigned y)
+ unsigned level, unsigned img,
+ unsigned x, unsigned y)
{
- if (img == 0 && level == 0)
- assert(x == 0 && y == 0);
-
+ /* for the first image and level make sure offset is zero */
+ assert(!(img == 0 && level == 0) || (x == 0 && y == 0));
assert(img < tex->nr_images[level]);
tex->image_offset[level][img] = y * tex->stride + x * util_format_get_blocksize(tex->b.b.format);
@@ -153,10 +138,7 @@ i9x5_scanout_layout(struct i915_texture *tex)
if (pt->last_level > 0 || util_format_get_blocksize(pt->format) != 4)
return FALSE;
- i915_texture_set_level_info(tex, 0, 1,
- pt->width0,
- pt->height0,
- 1);
+ i915_texture_set_level_info(tex, 0, 1);
i915_texture_set_image_offset(tex, 0, 0, 0, 0);
if (pt->width0 >= 240) {
@@ -192,10 +174,7 @@ i9x5_display_target_layout(struct i915_texture *tex)
if (pt->width0 < 240)
return FALSE;
- i915_texture_set_level_info(tex, 0, 1,
- pt->width0,
- pt->height0,
- 1);
+ i915_texture_set_level_info(tex, 0, 1);
i915_texture_set_image_offset(tex, 0, 0, 0, 0);
tex->stride = power_of_two(util_format_get_stride(pt->format, pt->width0));
@@ -243,7 +222,7 @@ i915_texture_layout_2d(struct i915_texture *tex)
tex->total_nblocksy = 0;
for (level = 0; level <= pt->last_level; level++) {
- i915_texture_set_level_info(tex, level, 1, width, height, 1);
+ i915_texture_set_level_info(tex, level, 1);
i915_texture_set_image_offset(tex, level, 0, 0, tex->total_nblocksy);
nblocksy = align(MAX2(2, nblocksy), 2);
@@ -275,7 +254,7 @@ i915_texture_layout_3d(struct i915_texture *tex)
/* XXX: hardware expects/requires 9 levels at minimum.
*/
for (level = 0; level <= MAX2(8, pt->last_level); level++) {
- i915_texture_set_level_info(tex, level, depth, width, height, depth);
+ i915_texture_set_level_info(tex, level, depth);
stack_nblocksy += MAX2(2, nblocksy);
@@ -305,22 +284,18 @@ static void
i915_texture_layout_cube(struct i915_texture *tex)
{
struct pipe_resource *pt = &tex->b.b;
- unsigned width = pt->width0, height = pt->height0;
const unsigned nblocks = util_format_get_nblocksx(pt->format, pt->width0);
unsigned level;
unsigned face;
- assert(width == height); /* cubemap images are square */
+ assert(pt->width0 == pt->height0); /* cubemap images are square */
/* double pitch for cube layouts */
tex->stride = align(nblocks * util_format_get_blocksize(pt->format) * 2, 4);
tex->total_nblocksy = nblocks * 4;
- for (level = 0; level <= pt->last_level; level++) {
- i915_texture_set_level_info(tex, level, 6, width, height, 1);
- width /= 2;
- height /= 2;
- }
+ for (level = 0; level <= pt->last_level; level++)
+ i915_texture_set_level_info(tex, level, 6);
for (face = 0; face < 6; face++) {
unsigned x = initial_offsets[face][0] * nblocks;
@@ -411,7 +386,7 @@ i945_texture_layout_2d(struct i915_texture *tex)
tex->total_nblocksy = 0;
for (level = 0; level <= pt->last_level; level++) {
- i915_texture_set_level_info(tex, level, 1, width, height, 1);
+ i915_texture_set_level_info(tex, level, 1);
i915_texture_set_image_offset(tex, level, 0, x, y);
nblocksy = align(nblocksy, align_y);
@@ -460,7 +435,7 @@ i945_texture_layout_3d(struct i915_texture *tex)
int y = 0;
unsigned q, j;
- i915_texture_set_level_info(tex, level, depth, width, height, depth);
+ i915_texture_set_level_info(tex, level, depth);
for (q = 0; q < depth;) {
for (j = 0; j < pack_x_nr && q < depth; j++, q++) {
@@ -496,17 +471,14 @@ i945_texture_layout_cube(struct i915_texture *tex)
{
struct pipe_resource *pt = &tex->b.b;
unsigned level;
-
const unsigned nblocks = util_format_get_nblocksx(pt->format, pt->width0);
unsigned face;
- unsigned width = pt->width0;
- unsigned height = pt->height0;
/*
printf("%s %i, %i\n", __FUNCTION__, pt->width0, pt->height0);
*/
- assert(width == height); /* cubemap images are square */
+ assert(pt->width0 == pt->height0); /* cubemap images are square */
/*
* XXX Should only be used for compressed formats. But lets
@@ -525,11 +497,8 @@ i945_texture_layout_cube(struct i915_texture *tex)
/* Set all the levels to effectively occupy the whole rectangular region.
*/
- for (level = 0; level <= pt->last_level; level++) {
- i915_texture_set_level_info(tex, level, 6, width, height, 1);
- width /= 2;
- height /= 2;
- }
+ for (level = 0; level <= pt->last_level; level++)
+ i915_texture_set_level_info(tex, level, 6);
for (face = 0; face < 6; face++) {
unsigned x = initial_offsets[face][0] * nblocks;
@@ -836,7 +805,7 @@ i915_texture_from_handle(struct pipe_screen * screen,
tex->stride = stride;
- i915_texture_set_level_info(tex, 0, 1, template->width0, template->height0, 1);
+ i915_texture_set_level_info(tex, 0, 1);
i915_texture_set_image_offset(tex, 0, 0, 0, 0);
tex->buffer = buffer;