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i965: Expose get_num_logical_layers outside of intel_mipmap_tree.c.

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I want to use it in brw_clear.c.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Kenneth Graunke 2017-07-24 11:44:46 -07:00
parent 5e81df0f10
commit e1d4030b0b
2 changed files with 8 additions and 5 deletions
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10
src/mesa/drivers/dri/i965/intel_mipmap_tree.c
View file

@ -393,8 +393,8 @@ intel_lower_compressed_format(struct brw_context *brw, mesa_format format)
}
}
static unsigned
get_num_logical_layers(const struct intel_mipmap_tree *mt, unsigned level)
unsigned
brw_get_num_logical_layers(const struct intel_mipmap_tree *mt, unsigned level)
{
if (mt->surf.dim == ISL_SURF_DIM_3D)
return minify(mt->surf.logical_level0_px.depth, level);
@ -440,7 +440,7 @@ create_aux_state_map(struct intel_mipmap_tree *mt,
uint32_t total_slices = 0;
for (uint32_t level = 0; level < levels; level++)
total_slices += get_num_logical_layers(mt, level);
total_slices += brw_get_num_logical_layers(mt, level);
const size_t per_level_array_size = levels * sizeof(enum isl_aux_state *);
@ -458,7 +458,7 @@ create_aux_state_map(struct intel_mipmap_tree *mt,
enum isl_aux_state *s = data + per_level_array_size;
for (uint32_t level = 0; level < levels; level++) {
per_level_arr[level] = s;
const unsigned level_layers = get_num_logical_layers(mt, level);
const unsigned level_layers = brw_get_num_logical_layers(mt, level);
for (uint32_t a = 0; a < level_layers; a++)
*(s++) = initial;
}
@ -1871,7 +1871,7 @@ miptree_layer_range_length(const struct intel_mipmap_tree *mt, uint32_t level,
{
assert(level <= mt->last_level);
const uint32_t total_num_layers = get_num_logical_layers(mt, level);
const uint32_t total_num_layers = brw_get_num_logical_layers(mt, level);
assert(start_layer < total_num_layers);
if (num_layers == INTEL_REMAINING_LAYERS)
num_layers = total_num_layers - start_layer;

3
src/mesa/drivers/dri/i965/intel_mipmap_tree.h
View file

@ -419,6 +419,9 @@ intel_depth_format_for_depthstencil_format(mesa_format format);
mesa_format
intel_lower_compressed_format(struct brw_context *brw, mesa_format format);
unsigned
brw_get_num_logical_layers(const struct intel_mipmap_tree *mt, unsigned level);
/** \brief Assert that the level and layer are valid for the miptree. */
void
intel_miptree_check_level_layer(const struct intel_mipmap_tree *mt,