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Add 64-bit versions of core power of 2 functions

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This commit is contained in:
Aaron Franke
2025-05-19 09:53:53 -07:00
parent 64b09905c7
commit f6f1df7d73
25 changed files with 161 additions and 124 deletions
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6
servers/rendering/renderer_rd/storage_rd/light_storage.cpp
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@@ -2133,7 +2133,7 @@ void LightStorage::shadow_atlas_set_size(RID p_atlas, int p_size, bool p_16_bits
ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_atlas);
ERR_FAIL_NULL(shadow_atlas);
ERR_FAIL_COND(p_size < 0);
p_size = next_power_of_2(p_size);
p_size = next_power_of_2((uint32_t)p_size);
if (p_size == shadow_atlas->size && p_16_bits == shadow_atlas->use_16_bits) {
return;
@@ -2170,7 +2170,7 @@ void LightStorage::shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quad
ERR_FAIL_INDEX(p_quadrant, 4);
ERR_FAIL_INDEX(p_subdivision, 16384);
uint32_t subdiv = next_power_of_2(p_subdivision);
uint32_t subdiv = next_power_of_2((uint32_t)p_subdivision);
if (subdiv & 0xaaaaaaaa) { //sqrt(subdiv) must be integer
subdiv <<= 1;
}
@@ -2365,7 +2365,7 @@ bool LightStorage::shadow_atlas_update_light(RID p_atlas, RID p_light_instance,
}
uint32_t quad_size = shadow_atlas->size >> 1;
int desired_fit = MIN(quad_size / shadow_atlas->smallest_subdiv, next_power_of_2(quad_size * p_coverage));
int desired_fit = MIN(quad_size / shadow_atlas->smallest_subdiv, next_power_of_2(uint32_t(quad_size * p_coverage)));
int valid_quadrants[4];
int valid_quadrant_count = 0;