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Cleanup: EEVEE-Next: Avoid use of float math when needed

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This commit is contained in:
Clément Foucault 2023-12-13 00:55:30 +01:00
parent c4d91ad328
commit c1130ee782
1 changed files with 4 additions and 4 deletions
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8
source/blender/draw/engines/eevee_next/eevee_volume.cc
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@ -28,14 +28,14 @@ void VolumeModule::init()
const Scene *scene_eval = inst_.scene;
const float2 viewport_size = float2(inst_.film.render_extent_get());
const int2 extent = inst_.film.render_extent_get();
const int tile_size = scene_eval->eevee.volumetric_tile_size;
data_.tile_size = tile_size;
data_.tile_size_lod = int(log2(tile_size));
/* Find Froxel Texture resolution. */
int3 tex_size = int3(math::ceil(math::max(float2(1.0f), viewport_size / float(tile_size))), 0);
int3 tex_size = int3(math::divide_ceil(extent, int2(tile_size)), 0);
tex_size.z = std::max(1, scene_eval->eevee.volumetric_samples);
/* Clamp 3D texture size based on device maximum. */
@ -43,8 +43,8 @@ void VolumeModule::init()
BLI_assert(tex_size == math::min(tex_size, max_size));
tex_size = math::min(tex_size, max_size);
data_.coord_scale = viewport_size / float2(tile_size * tex_size);
data_.viewport_size_inv = 1.0f / viewport_size;
data_.coord_scale = float2(extent) / float2(tile_size * tex_size);
data_.viewport_size_inv = 1.0f / float2(extent);
/* TODO: compute snap to maxZBuffer for clustered rendering. */
if (data_.tex_size != tex_size) {