godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-05 12:10:55 +00:00
Code Releases Wiki Activity

Use half float precision buffer for 3D when HDR2D is enabled

Browse Source 
This is necessary for Environment effects like Glow to work correctly.
This commit is contained in:
clayjohn
2025-08-25 14:03:31 -07:00
parent c7b1767560
commit f61ee7bdf6
13 changed files with 60 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered_inc.glsl
View File

@@ -142,6 +142,8 @@ float sc_luminance_multiplier() {
return 1.0;
}
#define REFLECTION_MULTIPLIER 1.0
#define SDFGI_MAX_CASCADES 8
/* Set 0: Base Pass (never changes) */

4
servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl
View File

@@ -1563,7 +1563,7 @@ void main() {
indirect_specular_light = hvec3(textureLod(samplerCube(radiance_cubemap, DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP), vec3(ref_vec), lod).rgb);
#endif //USE_RADIANCE_CUBEMAP_ARRAY
indirect_specular_light *= sc_luminance_multiplier();
indirect_specular_light *= REFLECTION_MULTIPLIER;
indirect_specular_light *= half(scene_data.IBL_exposure_normalization);
indirect_specular_light *= horizon * horizon;
indirect_specular_light *= half(scene_data.ambient_light_color_energy.a);
@@ -1585,7 +1585,7 @@ void main() {
#else
hvec3 cubemap_ambient = hvec3(textureLod(samplerCube(radiance_cubemap, DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP), ambient_dir, MAX_ROUGHNESS_LOD).rgb);
#endif //USE_RADIANCE_CUBEMAP_ARRAY
cubemap_ambient *= sc_luminance_multiplier();
cubemap_ambient *= REFLECTION_MULTIPLIER;
cubemap_ambient *= half(scene_data.IBL_exposure_normalization);
ambient_light = mix(ambient_light, cubemap_ambient * half(scene_data.ambient_light_color_energy.a), half(scene_data.ambient_color_sky_mix));
}

4
servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile_inc.glsl
View File

@@ -215,6 +215,10 @@ half sc_luminance_multiplier() {
return half(sc_packed_2());
}
// Like the luminance multiplier, but it is only for sky and reflection probes
// since they are always LDR.
#define REFLECTION_MULTIPLIER half(2.0)
/* Set 0: Base Pass (never changes) */
#include "../light_data_inc.glsl"

2
servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
View File

@@ -957,7 +957,7 @@ void reflection_process(uint ref_index, vec3 vertex, hvec3 ref_vec, hvec3 normal
hvec4 reflection;
half reflection_blend = max(half(0.0), blend - reflection_accum.a);
reflection.rgb = hvec3(textureLod(samplerCubeArray(reflection_atlas, DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP), vec4(local_ref_vec, reflections.data[ref_index].index), sqrt(roughness) * MAX_ROUGHNESS_LOD).rgb) * sc_luminance_multiplier();
reflection.rgb = hvec3(textureLod(samplerCubeArray(reflection_atlas, DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP), vec4(local_ref_vec, reflections.data[ref_index].index), sqrt(roughness) * MAX_ROUGHNESS_LOD).rgb) * REFLECTION_MULTIPLIER;
reflection.rgb *= half(reflections.data[ref_index].exposure_normalization);
reflection.a = reflection_blend;