Reduce the number of samplers used by the scene shaders

The hard limit for Apple devices is 16 samplers per stage. So we need to ensure we use less than that
This commit is contained in:
clayjohn 2023-12-15 17:13:44 -07:00
parent f8a2a91936
commit a5399ab5af
8 changed files with 53 additions and 62 deletions

View file

@ -2972,7 +2972,13 @@ void RenderForwardClustered::_update_render_base_uniform_set() {
uniforms.push_back(u); uniforms.push_back(u);
} }
uniforms.append_array(RendererRD::MaterialStorage::get_singleton()->samplers_rd_get_default().get_uniforms(14)); {
RD::Uniform u;
u.binding = 14;
u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
u.append_id(RendererRD::MaterialStorage::get_singleton()->sampler_rd_get_default(RS::CanvasItemTextureFilter::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CanvasItemTextureRepeat::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
uniforms.push_back(u);
}
render_base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_shader.default_shader_rd, SCENE_UNIFORM_SET); render_base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_shader.default_shader_rd, SCENE_UNIFORM_SET);
} }

View file

@ -1701,7 +1701,14 @@ void RenderForwardMobile::_update_render_base_uniform_set() {
u.append_id(RendererRD::MaterialStorage::get_singleton()->global_shader_uniforms_get_storage_buffer()); u.append_id(RendererRD::MaterialStorage::get_singleton()->global_shader_uniforms_get_storage_buffer());
uniforms.push_back(u); uniforms.push_back(u);
} }
uniforms.append_array(RendererRD::MaterialStorage::get_singleton()->samplers_rd_get_default().get_uniforms(13));
{
RD::Uniform u;
u.binding = 13;
u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
u.append_id(RendererRD::MaterialStorage::get_singleton()->sampler_rd_get_default(RS::CanvasItemTextureFilter::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CanvasItemTextureRepeat::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
uniforms.push_back(u);
}
render_base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_shader.default_shader_rd, SCENE_UNIFORM_SET); render_base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_shader.default_shader_rd, SCENE_UNIFORM_SET);
} }

View file

@ -802,7 +802,7 @@ vec4 volumetric_fog_process(vec2 screen_uv, float z) {
fog_pos.z = pow(fog_pos.z, implementation_data.volumetric_fog_detail_spread); fog_pos.z = pow(fog_pos.z, implementation_data.volumetric_fog_detail_spread);
} }
return texture(sampler3D(volumetric_fog_texture, DEFAULT_SAMPLER_LINEAR_CLAMP), fog_pos); return texture(sampler3D(volumetric_fog_texture, SAMPLER_LINEAR_CLAMP), fog_pos);
} }
vec4 fog_process(vec3 vertex) { vec4 fog_process(vec3 vertex) {
@ -1379,10 +1379,10 @@ void fragment_shader(in SceneData scene_data) {
if (uses_sh) { if (uses_sh) {
uvw.z *= 4.0; //SH textures use 4 times more data uvw.z *= 4.0; //SH textures use 4 times more data
vec3 lm_light_l0 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 0.0), 0.0).rgb; vec3 lm_light_l0 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 0.0), 0.0).rgb;
vec3 lm_light_l1n1 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb; vec3 lm_light_l1n1 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb;
vec3 lm_light_l1_0 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb; vec3 lm_light_l1_0 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb;
vec3 lm_light_l1p1 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb; vec3 lm_light_l1p1 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb;
vec3 n = normalize(lightmaps.data[ofs].normal_xform * normal); vec3 n = normalize(lightmaps.data[ofs].normal_xform * normal);
float en = lightmaps.data[ofs].exposure_normalization; float en = lightmaps.data[ofs].exposure_normalization;
@ -1399,7 +1399,7 @@ void fragment_shader(in SceneData scene_data) {
} }
} else { } else {
ambient_light += textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw, 0.0).rgb * lightmaps.data[ofs].exposure_normalization; ambient_light += textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw, 0.0).rgb * lightmaps.data[ofs].exposure_normalization;
} }
} }
#else #else
@ -1519,18 +1519,18 @@ void fragment_shader(in SceneData scene_data) {
vec2 base_coord = screen_uv; vec2 base_coord = screen_uv;
vec2 closest_coord = base_coord; vec2 closest_coord = base_coord;
#ifdef USE_MULTIVIEW #ifdef USE_MULTIVIEW
float closest_ang = dot(normal, textureLod(sampler2DArray(normal_roughness_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(base_coord, ViewIndex), 0.0).xyz * 2.0 - 1.0); float closest_ang = dot(normal, textureLod(sampler2DArray(normal_roughness_buffer, SAMPLER_LINEAR_CLAMP), vec3(base_coord, ViewIndex), 0.0).xyz * 2.0 - 1.0);
#else // USE_MULTIVIEW #else // USE_MULTIVIEW
float closest_ang = dot(normal, textureLod(sampler2D(normal_roughness_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), base_coord, 0.0).xyz * 2.0 - 1.0); float closest_ang = dot(normal, textureLod(sampler2D(normal_roughness_buffer, SAMPLER_LINEAR_CLAMP), base_coord, 0.0).xyz * 2.0 - 1.0);
#endif // USE_MULTIVIEW #endif // USE_MULTIVIEW
for (int i = 0; i < 4; i++) { for (int i = 0; i < 4; i++) {
const vec2 neighbors[4] = vec2[](vec2(-1, 0), vec2(1, 0), vec2(0, -1), vec2(0, 1)); const vec2 neighbors[4] = vec2[](vec2(-1, 0), vec2(1, 0), vec2(0, -1), vec2(0, 1));
vec2 neighbour_coord = base_coord + neighbors[i] * scene_data.screen_pixel_size; vec2 neighbour_coord = base_coord + neighbors[i] * scene_data.screen_pixel_size;
#ifdef USE_MULTIVIEW #ifdef USE_MULTIVIEW
float neighbour_ang = dot(normal, textureLod(sampler2DArray(normal_roughness_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(neighbour_coord, ViewIndex), 0.0).xyz * 2.0 - 1.0); float neighbour_ang = dot(normal, textureLod(sampler2DArray(normal_roughness_buffer, SAMPLER_LINEAR_CLAMP), vec3(neighbour_coord, ViewIndex), 0.0).xyz * 2.0 - 1.0);
#else // USE_MULTIVIEW #else // USE_MULTIVIEW
float neighbour_ang = dot(normal, textureLod(sampler2D(normal_roughness_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), neighbour_coord, 0.0).xyz * 2.0 - 1.0); float neighbour_ang = dot(normal, textureLod(sampler2D(normal_roughness_buffer, SAMPLER_LINEAR_CLAMP), neighbour_coord, 0.0).xyz * 2.0 - 1.0);
#endif // USE_MULTIVIEW #endif // USE_MULTIVIEW
if (neighbour_ang > closest_ang) { if (neighbour_ang > closest_ang) {
closest_ang = neighbour_ang; closest_ang = neighbour_ang;
@ -1545,11 +1545,11 @@ void fragment_shader(in SceneData scene_data) {
} }
#ifdef USE_MULTIVIEW #ifdef USE_MULTIVIEW
vec4 buffer_ambient = textureLod(sampler2DArray(ambient_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(coord, ViewIndex), 0.0); vec4 buffer_ambient = textureLod(sampler2DArray(ambient_buffer, SAMPLER_LINEAR_CLAMP), vec3(coord, ViewIndex), 0.0);
vec4 buffer_reflection = textureLod(sampler2DArray(reflection_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(coord, ViewIndex), 0.0); vec4 buffer_reflection = textureLod(sampler2DArray(reflection_buffer, SAMPLER_LINEAR_CLAMP), vec3(coord, ViewIndex), 0.0);
#else // USE_MULTIVIEW #else // USE_MULTIVIEW
vec4 buffer_ambient = textureLod(sampler2D(ambient_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), coord, 0.0); vec4 buffer_ambient = textureLod(sampler2D(ambient_buffer, SAMPLER_LINEAR_CLAMP), coord, 0.0);
vec4 buffer_reflection = textureLod(sampler2D(reflection_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), coord, 0.0); vec4 buffer_reflection = textureLod(sampler2D(reflection_buffer, SAMPLER_LINEAR_CLAMP), coord, 0.0);
#endif // USE_MULTIVIEW #endif // USE_MULTIVIEW
ambient_light = mix(ambient_light, buffer_ambient.rgb, buffer_ambient.a); ambient_light = mix(ambient_light, buffer_ambient.rgb, buffer_ambient.a);
@ -1559,9 +1559,9 @@ void fragment_shader(in SceneData scene_data) {
if (bool(implementation_data.ss_effects_flags & SCREEN_SPACE_EFFECTS_FLAGS_USE_SSAO)) { if (bool(implementation_data.ss_effects_flags & SCREEN_SPACE_EFFECTS_FLAGS_USE_SSAO)) {
#ifdef USE_MULTIVIEW #ifdef USE_MULTIVIEW
float ssao = texture(sampler2DArray(ao_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(screen_uv, ViewIndex)).r; float ssao = texture(sampler2DArray(ao_buffer, SAMPLER_LINEAR_CLAMP), vec3(screen_uv, ViewIndex)).r;
#else #else
float ssao = texture(sampler2D(ao_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), screen_uv).r; float ssao = texture(sampler2D(ao_buffer, SAMPLER_LINEAR_CLAMP), screen_uv).r;
#endif #endif
ao = min(ao, ssao); ao = min(ao, ssao);
ao_light_affect = mix(ao_light_affect, max(ao_light_affect, implementation_data.ssao_light_affect), implementation_data.ssao_ao_affect); ao_light_affect = mix(ao_light_affect, max(ao_light_affect, implementation_data.ssao_light_affect), implementation_data.ssao_ao_affect);
@ -1646,9 +1646,9 @@ void fragment_shader(in SceneData scene_data) {
if (bool(implementation_data.ss_effects_flags & SCREEN_SPACE_EFFECTS_FLAGS_USE_SSIL)) { if (bool(implementation_data.ss_effects_flags & SCREEN_SPACE_EFFECTS_FLAGS_USE_SSIL)) {
#ifdef USE_MULTIVIEW #ifdef USE_MULTIVIEW
vec4 ssil = textureLod(sampler2DArray(ssil_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), vec3(screen_uv, ViewIndex), 0.0); vec4 ssil = textureLod(sampler2DArray(ssil_buffer, SAMPLER_LINEAR_CLAMP), vec3(screen_uv, ViewIndex), 0.0);
#else #else
vec4 ssil = textureLod(sampler2D(ssil_buffer, DEFAULT_SAMPLER_LINEAR_CLAMP), screen_uv, 0.0); vec4 ssil = textureLod(sampler2D(ssil_buffer, SAMPLER_LINEAR_CLAMP), screen_uv, 0.0);
#endif // USE_MULTIVIEW #endif // USE_MULTIVIEW
ambient_light *= 1.0 - ssil.a; ambient_light *= 1.0 - ssil.a;
ambient_light += ssil.rgb * albedo.rgb; ambient_light += ssil.rgb * albedo.rgb;
@ -1932,7 +1932,7 @@ void fragment_shader(in SceneData scene_data) {
vec4 trans_coord = directional_lights.data[i].shadow_matrix1 * trans_vertex; vec4 trans_coord = directional_lights.data[i].shadow_matrix1 * trans_vertex;
trans_coord /= trans_coord.w; trans_coord /= trans_coord.w;
float shadow_z = textureLod(sampler2D(directional_shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r; float shadow_z = textureLod(sampler2D(directional_shadow_atlas, SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r;
shadow_z *= directional_lights.data[i].shadow_z_range.x; shadow_z *= directional_lights.data[i].shadow_z_range.x;
float z = trans_coord.z * directional_lights.data[i].shadow_z_range.x; float z = trans_coord.z * directional_lights.data[i].shadow_z_range.x;
@ -1942,7 +1942,7 @@ void fragment_shader(in SceneData scene_data) {
vec4 trans_coord = directional_lights.data[i].shadow_matrix2 * trans_vertex; vec4 trans_coord = directional_lights.data[i].shadow_matrix2 * trans_vertex;
trans_coord /= trans_coord.w; trans_coord /= trans_coord.w;
float shadow_z = textureLod(sampler2D(directional_shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r; float shadow_z = textureLod(sampler2D(directional_shadow_atlas, SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r;
shadow_z *= directional_lights.data[i].shadow_z_range.y; shadow_z *= directional_lights.data[i].shadow_z_range.y;
float z = trans_coord.z * directional_lights.data[i].shadow_z_range.y; float z = trans_coord.z * directional_lights.data[i].shadow_z_range.y;
@ -1952,7 +1952,7 @@ void fragment_shader(in SceneData scene_data) {
vec4 trans_coord = directional_lights.data[i].shadow_matrix3 * trans_vertex; vec4 trans_coord = directional_lights.data[i].shadow_matrix3 * trans_vertex;
trans_coord /= trans_coord.w; trans_coord /= trans_coord.w;
float shadow_z = textureLod(sampler2D(directional_shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r; float shadow_z = textureLod(sampler2D(directional_shadow_atlas, SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r;
shadow_z *= directional_lights.data[i].shadow_z_range.z; shadow_z *= directional_lights.data[i].shadow_z_range.z;
float z = trans_coord.z * directional_lights.data[i].shadow_z_range.z; float z = trans_coord.z * directional_lights.data[i].shadow_z_range.z;
@ -1963,7 +1963,7 @@ void fragment_shader(in SceneData scene_data) {
vec4 trans_coord = directional_lights.data[i].shadow_matrix4 * trans_vertex; vec4 trans_coord = directional_lights.data[i].shadow_matrix4 * trans_vertex;
trans_coord /= trans_coord.w; trans_coord /= trans_coord.w;
float shadow_z = textureLod(sampler2D(directional_shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r; float shadow_z = textureLod(sampler2D(directional_shadow_atlas, SAMPLER_LINEAR_CLAMP), trans_coord.xy, 0.0).r;
shadow_z *= directional_lights.data[i].shadow_z_range.w; shadow_z *= directional_lights.data[i].shadow_z_range.w;
float z = trans_coord.z * directional_lights.data[i].shadow_z_range.w; float z = trans_coord.z * directional_lights.data[i].shadow_z_range.w;

View file

@ -161,18 +161,7 @@ layout(set = 0, binding = 13, std140) uniform SDFGI {
} }
sdfgi; sdfgi;
layout(set = 0, binding = 14 + 0) uniform sampler DEFAULT_SAMPLER_NEAREST_CLAMP; layout(set = 0, binding = 14) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 14 + 1) uniform sampler DEFAULT_SAMPLER_LINEAR_CLAMP;
layout(set = 0, binding = 14 + 2) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 14 + 3) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 14 + 4) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_CLAMP;
layout(set = 0, binding = 14 + 5) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_CLAMP;
layout(set = 0, binding = 14 + 6) uniform sampler DEFAULT_SAMPLER_NEAREST_REPEAT;
layout(set = 0, binding = 14 + 7) uniform sampler DEFAULT_SAMPLER_LINEAR_REPEAT;
layout(set = 0, binding = 14 + 8) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_REPEAT;
layout(set = 0, binding = 14 + 9) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_REPEAT;
layout(set = 0, binding = 14 + 10) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_REPEAT;
layout(set = 0, binding = 14 + 11) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_REPEAT;
/* Set 1: Render Pass (changes per render pass) */ /* Set 1: Render Pass (changes per render pass) */

View file

@ -1160,10 +1160,10 @@ void main() {
if (uses_sh) { if (uses_sh) {
uvw.z *= 4.0; //SH textures use 4 times more data uvw.z *= 4.0; //SH textures use 4 times more data
vec3 lm_light_l0 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 0.0), 0.0).rgb; vec3 lm_light_l0 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 0.0), 0.0).rgb;
vec3 lm_light_l1n1 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb; vec3 lm_light_l1n1 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 1.0), 0.0).rgb;
vec3 lm_light_l1_0 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb; vec3 lm_light_l1_0 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 2.0), 0.0).rgb;
vec3 lm_light_l1p1 = textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb; vec3 lm_light_l1p1 = textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw + vec3(0.0, 0.0, 3.0), 0.0).rgb;
vec3 n = normalize(lightmaps.data[ofs].normal_xform * normal); vec3 n = normalize(lightmaps.data[ofs].normal_xform * normal);
float exposure_normalization = lightmaps.data[ofs].exposure_normalization; float exposure_normalization = lightmaps.data[ofs].exposure_normalization;
@ -1180,7 +1180,7 @@ void main() {
} }
} else { } else {
ambient_light += textureLod(sampler2DArray(lightmap_textures[ofs], DEFAULT_SAMPLER_LINEAR_CLAMP), uvw, 0.0).rgb * lightmaps.data[ofs].exposure_normalization; ambient_light += textureLod(sampler2DArray(lightmap_textures[ofs], SAMPLER_LINEAR_CLAMP), uvw, 0.0).rgb * lightmaps.data[ofs].exposure_normalization;
} }
} }

View file

@ -101,18 +101,7 @@ layout(set = 0, binding = 12, std430) restrict readonly buffer GlobalShaderUnifo
} }
global_shader_uniforms; global_shader_uniforms;
layout(set = 0, binding = 13 + 0) uniform sampler DEFAULT_SAMPLER_NEAREST_CLAMP; layout(set = 0, binding = 13) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 13 + 1) uniform sampler DEFAULT_SAMPLER_LINEAR_CLAMP;
layout(set = 0, binding = 13 + 2) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 13 + 3) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP;
layout(set = 0, binding = 13 + 4) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_CLAMP;
layout(set = 0, binding = 13 + 5) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_CLAMP;
layout(set = 0, binding = 13 + 6) uniform sampler DEFAULT_SAMPLER_NEAREST_REPEAT;
layout(set = 0, binding = 13 + 7) uniform sampler DEFAULT_SAMPLER_LINEAR_REPEAT;
layout(set = 0, binding = 13 + 8) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_REPEAT;
layout(set = 0, binding = 13 + 9) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_REPEAT;
layout(set = 0, binding = 13 + 10) uniform sampler DEFAULT_SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_REPEAT;
layout(set = 0, binding = 13 + 11) uniform sampler DEFAULT_SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_REPEAT;
/* Set 1: Render Pass (changes per render pass) */ /* Set 1: Render Pass (changes per render pass) */

View file

@ -176,7 +176,7 @@ void sdfgi_process(uint cascade, vec3 cascade_pos, vec3 cam_pos, vec3 cam_normal
} }
occ_pos *= sdfgi.occlusion_renormalize; occ_pos *= sdfgi.occlusion_renormalize;
float occlusion = dot(textureLod(sampler3D(sdfgi_occlusion_cascades, DEFAULT_SAMPLER_LINEAR_CLAMP), occ_pos, 0.0), occ_mask); float occlusion = dot(textureLod(sampler3D(sdfgi_occlusion_cascades, SAMPLER_LINEAR_CLAMP), occ_pos, 0.0), occ_mask);
weight *= max(occlusion, 0.01); weight *= max(occlusion, 0.01);
} }
@ -187,7 +187,7 @@ void sdfgi_process(uint cascade, vec3 cascade_pos, vec3 cam_pos, vec3 cam_normal
vec3 pos_uvw = diffuse_posf; vec3 pos_uvw = diffuse_posf;
pos_uvw.xy += vec2(offset.xy) * sdfgi.lightprobe_uv_offset.xy; pos_uvw.xy += vec2(offset.xy) * sdfgi.lightprobe_uv_offset.xy;
pos_uvw.x += float(offset.z) * sdfgi.lightprobe_uv_offset.z; pos_uvw.x += float(offset.z) * sdfgi.lightprobe_uv_offset.z;
diffuse = textureLod(sampler2DArray(sdfgi_lightprobe_texture, DEFAULT_SAMPLER_LINEAR_CLAMP), pos_uvw, 0.0).rgb; diffuse = textureLod(sampler2DArray(sdfgi_lightprobe_texture, SAMPLER_LINEAR_CLAMP), pos_uvw, 0.0).rgb;
diffuse_accum += vec4(diffuse * weight * sdfgi.cascades[cascade].exposure_normalization, weight); diffuse_accum += vec4(diffuse * weight * sdfgi.cascades[cascade].exposure_normalization, weight);
@ -197,10 +197,10 @@ void sdfgi_process(uint cascade, vec3 cascade_pos, vec3 cam_pos, vec3 cam_normal
pos_uvw.xy += vec2(offset.xy) * sdfgi.lightprobe_uv_offset.xy; pos_uvw.xy += vec2(offset.xy) * sdfgi.lightprobe_uv_offset.xy;
pos_uvw.x += float(offset.z) * sdfgi.lightprobe_uv_offset.z; pos_uvw.x += float(offset.z) * sdfgi.lightprobe_uv_offset.z;
if (roughness < 0.99) { if (roughness < 0.99) {
specular = textureLod(sampler2DArray(sdfgi_lightprobe_texture, DEFAULT_SAMPLER_LINEAR_CLAMP), pos_uvw + vec3(0, 0, float(sdfgi.max_cascades)), 0.0).rgb; specular = textureLod(sampler2DArray(sdfgi_lightprobe_texture, SAMPLER_LINEAR_CLAMP), pos_uvw + vec3(0, 0, float(sdfgi.max_cascades)), 0.0).rgb;
} }
if (roughness > 0.5) { if (roughness > 0.5) {
specular = mix(specular, textureLod(sampler2DArray(sdfgi_lightprobe_texture, DEFAULT_SAMPLER_LINEAR_CLAMP), pos_uvw, 0.0).rgb, (roughness - 0.5) * 2.0); specular = mix(specular, textureLod(sampler2DArray(sdfgi_lightprobe_texture, SAMPLER_LINEAR_CLAMP), pos_uvw, 0.0).rgb, (roughness - 0.5) * 2.0);
} }
specular_accum += specular * weight * sdfgi.cascades[cascade].exposure_normalization; specular_accum += specular * weight * sdfgi.cascades[cascade].exposure_normalization;

View file

@ -374,7 +374,7 @@ float sample_directional_soft_shadow(texture2D shadow, vec3 pssm_coord, vec2 tex
for (uint i = 0; i < sc_directional_penumbra_shadow_samples; i++) { for (uint i = 0; i < sc_directional_penumbra_shadow_samples; i++) {
vec2 suv = pssm_coord.xy + (disk_rotation * scene_data_block.data.directional_penumbra_shadow_kernel[i].xy) * tex_scale; vec2 suv = pssm_coord.xy + (disk_rotation * scene_data_block.data.directional_penumbra_shadow_kernel[i].xy) * tex_scale;
float d = textureLod(sampler2D(shadow, DEFAULT_SAMPLER_LINEAR_CLAMP), suv, 0.0).r; float d = textureLod(sampler2D(shadow, SAMPLER_LINEAR_CLAMP), suv, 0.0).r;
if (d < pssm_coord.z) { if (d < pssm_coord.z) {
blocker_average += d; blocker_average += d;
blocker_count += 1.0; blocker_count += 1.0;
@ -478,7 +478,7 @@ float light_process_omni_shadow(uint idx, vec3 vertex, vec3 normal) {
pos.xy = pos.xy * 0.5 + 0.5; pos.xy = pos.xy * 0.5 + 0.5;
pos.xy = uv_rect.xy + pos.xy * uv_rect.zw; pos.xy = uv_rect.xy + pos.xy * uv_rect.zw;
float d = textureLod(sampler2D(shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), pos.xy, 0.0).r; float d = textureLod(sampler2D(shadow_atlas, SAMPLER_LINEAR_CLAMP), pos.xy, 0.0).r;
if (d < z_norm) { if (d < z_norm) {
blocker_average += d; blocker_average += d;
blocker_count += 1.0; blocker_count += 1.0;
@ -605,7 +605,7 @@ void light_process_omni(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 v
// splane.xy = clamp(splane.xy,clamp_rect.xy + scene_data_block.data.shadow_atlas_pixel_size,clamp_rect.xy + clamp_rect.zw - scene_data_block.data.shadow_atlas_pixel_size ); // splane.xy = clamp(splane.xy,clamp_rect.xy + scene_data_block.data.shadow_atlas_pixel_size,clamp_rect.xy + clamp_rect.zw - scene_data_block.data.shadow_atlas_pixel_size );
splane.w = 1.0; //needed? i think it should be 1 already splane.w = 1.0; //needed? i think it should be 1 already
float shadow_z = textureLod(sampler2D(shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), splane.xy, 0.0).r; float shadow_z = textureLod(sampler2D(shadow_atlas, SAMPLER_LINEAR_CLAMP), splane.xy, 0.0).r;
transmittance_z = (splane.z - shadow_z) / omni_lights.data[idx].inv_radius; transmittance_z = (splane.z - shadow_z) / omni_lights.data[idx].inv_radius;
} }
#endif #endif
@ -734,7 +734,7 @@ float light_process_spot_shadow(uint idx, vec3 vertex, vec3 normal) {
for (uint i = 0; i < sc_penumbra_shadow_samples; i++) { for (uint i = 0; i < sc_penumbra_shadow_samples; i++) {
vec2 suv = shadow_uv + (disk_rotation * scene_data_block.data.penumbra_shadow_kernel[i].xy) * uv_size; vec2 suv = shadow_uv + (disk_rotation * scene_data_block.data.penumbra_shadow_kernel[i].xy) * uv_size;
suv = clamp(suv, spot_lights.data[idx].atlas_rect.xy, clamp_max); suv = clamp(suv, spot_lights.data[idx].atlas_rect.xy, clamp_max);
float d = textureLod(sampler2D(shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), suv, 0.0).r; float d = textureLod(sampler2D(shadow_atlas, SAMPLER_LINEAR_CLAMP), suv, 0.0).r;
if (d < splane.z) { if (d < splane.z) {
blocker_average += d; blocker_average += d;
blocker_count += 1.0; blocker_count += 1.0;
@ -838,7 +838,7 @@ void light_process_spot(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 v
splane /= splane.w; splane /= splane.w;
splane.xy = splane.xy * spot_lights.data[idx].atlas_rect.zw + spot_lights.data[idx].atlas_rect.xy; splane.xy = splane.xy * spot_lights.data[idx].atlas_rect.zw + spot_lights.data[idx].atlas_rect.xy;
float shadow_z = textureLod(sampler2D(shadow_atlas, DEFAULT_SAMPLER_LINEAR_CLAMP), splane.xy, 0.0).r; float shadow_z = textureLod(sampler2D(shadow_atlas, SAMPLER_LINEAR_CLAMP), splane.xy, 0.0).r;
shadow_z = shadow_z * 2.0 - 1.0; shadow_z = shadow_z * 2.0 - 1.0;
float z_far = 1.0 / spot_lights.data[idx].inv_radius; float z_far = 1.0 / spot_lights.data[idx].inv_radius;