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i965: Make a helper function intel_miptree_set_alignment() 

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Anuj Phogat 2015-06-04 16:57:02 -07:00
parent e566e5203a
commit 06f76b7fa6
1 changed files with 14 additions and 7 deletions
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21
src/mesa/drivers/dri/i965/brw_tex_layout.c
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@ -761,16 +761,13 @@ intel_miptree_set_total_width_height(struct brw_context *brw,
mt->total_width, mt->total_height, mt->cpp);
}
void
brw_miptree_layout(struct brw_context *brw,
struct intel_mipmap_tree *mt,
enum intel_miptree_tiling_mode requested,
uint32_t layout_flags)
static void
intel_miptree_set_alignment(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t layout_flags)
{
bool gen6_hiz_or_stencil = false;
mt->tr_mode = INTEL_MIPTREE_TRMODE_NONE;
if (brw->gen == 6 && mt->array_layout == ALL_SLICES_AT_EACH_LOD) {
const GLenum base_format = _mesa_get_format_base_format(mt->format);
gen6_hiz_or_stencil = _mesa_is_depth_or_stencil_format(base_format);
@ -805,7 +802,17 @@ brw_miptree_layout(struct brw_context *brw,
intel_horizontal_texture_alignment_unit(brw, mt, layout_flags);
mt->align_h = intel_vertical_texture_alignment_unit(brw, mt);
}
}
void
brw_miptree_layout(struct brw_context *brw,
struct intel_mipmap_tree *mt,
enum intel_miptree_tiling_mode requested,
uint32_t layout_flags)
{
mt->tr_mode = INTEL_MIPTREE_TRMODE_NONE;
intel_miptree_set_alignment(brw, mt, layout_flags);
intel_miptree_set_total_width_height(brw, mt);
if (!mt->total_width || !mt->total_height) {