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Extracting render buffers and changing it to a more generic solution

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This commit is contained in:
Bastiaan Olij
2022-08-04 18:40:39 +10:00
parent 0c221f0284
commit 2cd84be64d
49 changed files with 3095 additions and 2656 deletions
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158
servers/rendering/renderer_rd/effects_rd.cpp
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@@ -108,115 +108,6 @@ RID EffectsRD::_get_compute_uniform_set_from_texture(RID p_texture, bool p_use_m
return uniform_set;
}
void EffectsRD::fsr_upscale(RID p_source_rd_texture, RID p_secondary_texture, RID p_destination_texture, const Size2i &p_internal_size, const Size2i &p_size, float p_fsr_upscale_sharpness) {
memset(&FSR_upscale.push_constant, 0, sizeof(FSRUpscalePushConstant));
int dispatch_x = (p_size.x + 15) / 16;
int dispatch_y = (p_size.y + 15) / 16;
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, FSR_upscale.pipeline);
FSR_upscale.push_constant.resolution_width = p_internal_size.width;
FSR_upscale.push_constant.resolution_height = p_internal_size.height;
FSR_upscale.push_constant.upscaled_width = p_size.width;
FSR_upscale.push_constant.upscaled_height = p_size.height;
FSR_upscale.push_constant.sharpness = p_fsr_upscale_sharpness;
//FSR Easc
FSR_upscale.push_constant.pass = FSR_UPSCALE_PASS_EASU;
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_rd_texture), 0);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_secondary_texture), 1);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &FSR_upscale.push_constant, sizeof(FSRUpscalePushConstant));
RD::get_singleton()->compute_list_dispatch(compute_list, dispatch_x, dispatch_y, 1);
RD::get_singleton()->compute_list_add_barrier(compute_list);
//FSR Rcas
FSR_upscale.push_constant.pass = FSR_UPSCALE_PASS_RCAS;
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_secondary_texture), 0);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_destination_texture), 1);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &FSR_upscale.push_constant, sizeof(FSRUpscalePushConstant));
RD::get_singleton()->compute_list_dispatch(compute_list, dispatch_x, dispatch_y, 1);
RD::get_singleton()->compute_list_end(compute_list);
}
void EffectsRD::taa_resolve(RID p_frame, RID p_temp, RID p_depth, RID p_velocity, RID p_prev_velocity, RID p_history, Size2 p_resolution, float p_z_near, float p_z_far) {
UniformSetCacheRD *uniform_set_cache = UniformSetCacheRD::get_singleton();
ERR_FAIL_NULL(uniform_set_cache);
RID shader = TAA_resolve.shader.version_get_shader(TAA_resolve.shader_version, 0);
ERR_FAIL_COND(shader.is_null());
memset(&TAA_resolve.push_constant, 0, sizeof(TAAResolvePushConstant));
TAA_resolve.push_constant.resolution_width = p_resolution.width;
TAA_resolve.push_constant.resolution_height = p_resolution.height;
TAA_resolve.push_constant.disocclusion_threshold = 0.025f;
TAA_resolve.push_constant.disocclusion_scale = 10.0f;
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, TAA_resolve.pipeline);
RD::Uniform u_frame_source(RD::UNIFORM_TYPE_IMAGE, 0, { p_frame });
RD::Uniform u_depth(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 1, { default_sampler, p_depth });
RD::Uniform u_velocity(RD::UNIFORM_TYPE_IMAGE, 2, { p_velocity });
RD::Uniform u_prev_velocity(RD::UNIFORM_TYPE_IMAGE, 3, { p_prev_velocity });
RD::Uniform u_history(RD::UNIFORM_TYPE_SAMPLER_WITH_TEXTURE, 4, { default_sampler, p_history });
RD::Uniform u_frame_dest(RD::UNIFORM_TYPE_IMAGE, 5, { p_temp });
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, uniform_set_cache->get_cache(shader, 0, u_frame_source, u_depth, u_velocity, u_prev_velocity, u_history, u_frame_dest), 0);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &TAA_resolve.push_constant, sizeof(TAAResolvePushConstant));
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_resolution.width, p_resolution.height, 1);
RD::get_singleton()->compute_list_end();
}
void EffectsRD::sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const Projection &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RenderingServer::SubSurfaceScatteringQuality p_quality) {
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
Plane p = p_camera.xform4(Plane(1, 0, -1, 1));
p.normal /= p.d;
float unit_size = p.normal.x;
{ //scale color and depth to half
sss.push_constant.camera_z_far = p_camera.get_z_far();
sss.push_constant.camera_z_near = p_camera.get_z_near();
sss.push_constant.orthogonal = p_camera.is_orthogonal();
sss.push_constant.unit_size = unit_size;
sss.push_constant.screen_size[0] = p_screen_size.x;
sss.push_constant.screen_size[1] = p_screen_size.y;
sss.push_constant.vertical = false;
sss.push_constant.scale = p_scale;
sss.push_constant.depth_scale = p_depth_scale;
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, sss.pipelines[p_quality - 1]);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_diffuse), 0);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_diffuse2), 1);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_depth), 2);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &sss.push_constant, sizeof(SubSurfaceScatteringPushConstant));
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
RD::get_singleton()->compute_list_add_barrier(compute_list);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_diffuse2), 0);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_diffuse), 1);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_depth), 2);
sss.push_constant.vertical = true;
RD::get_singleton()->compute_list_set_push_constant(compute_list, &sss.push_constant, sizeof(SubSurfaceScatteringPushConstant));
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_screen_size.width, p_screen_size.height, 1);
RD::get_singleton()->compute_list_end();
}
}
void EffectsRD::luminance_reduction(RID p_source_texture, const Size2i p_source_size, const Vector<RID> p_reduce, RID p_prev_luminance, float p_min_luminance, float p_max_luminance, float p_adjust, bool p_set) {
ERR_FAIL_COND_MSG(prefer_raster_effects, "Can't use compute version of luminance reduction with the mobile renderer.");
@@ -377,27 +268,6 @@ void EffectsRD::sort_buffer(RID p_uniform_set, int p_size) {
}
EffectsRD::EffectsRD(bool p_prefer_raster_effects) {
{
Vector<String> FSR_upscale_modes;
#if defined(MACOS_ENABLED) || defined(IOS_ENABLED)
// MoltenVK does not support some of the operations used by the normal mode of FSR. Fallback works just fine though.
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_FALLBACK\n");
#else
// Everyone else can use normal mode when available.
if (RD::get_singleton()->has_feature(RD::SUPPORTS_FSR_HALF_FLOAT)) {
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_NORMAL\n");
} else {
FSR_upscale_modes.push_back("\n#define MODE_FSR_UPSCALE_FALLBACK\n");
}
#endif
FSR_upscale.shader.initialize(FSR_upscale_modes);
FSR_upscale.shader_version = FSR_upscale.shader.version_create();
FSR_upscale.pipeline = RD::get_singleton()->compute_pipeline_create(FSR_upscale.shader.version_get_shader(FSR_upscale.shader_version, 0));
}
prefer_raster_effects = p_prefer_raster_effects;
if (prefer_raster_effects) {
@@ -445,23 +315,6 @@ EffectsRD::EffectsRD(bool p_prefer_raster_effects) {
roughness_limiter.pipeline = RD::get_singleton()->compute_pipeline_create(roughness_limiter.shader.version_get_shader(roughness_limiter.shader_version, 0));
}
if (!prefer_raster_effects) {
{
Vector<String> sss_modes;
sss_modes.push_back("\n#define USE_11_SAMPLES\n");
sss_modes.push_back("\n#define USE_17_SAMPLES\n");
sss_modes.push_back("\n#define USE_25_SAMPLES\n");
sss.shader.initialize(sss_modes);
sss.shader_version = sss.shader.version_create();
for (int i = 0; i < sss_modes.size(); i++) {
sss.pipelines[i] = RD::get_singleton()->compute_pipeline_create(sss.shader.version_get_shader(sss.shader_version, i));
}
}
}
{
Vector<String> sort_modes;
sort_modes.push_back("\n#define MODE_SORT_BLOCK\n");
@@ -477,14 +330,6 @@ EffectsRD::EffectsRD(bool p_prefer_raster_effects) {
}
}
{
Vector<String> taa_modes;
taa_modes.push_back("\n#define MODE_TAA_RESOLVE");
TAA_resolve.shader.initialize(taa_modes);
TAA_resolve.shader_version = TAA_resolve.shader.version_create();
TAA_resolve.pipeline = RD::get_singleton()->compute_pipeline_create(TAA_resolve.shader.version_get_shader(TAA_resolve.shader_version, 0));
}
RD::SamplerState sampler;
sampler.mag_filter = RD::SAMPLER_FILTER_LINEAR;
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
@@ -523,8 +368,6 @@ EffectsRD::~EffectsRD() {
RD::get_singleton()->free(default_mipmap_sampler);
RD::get_singleton()->free(index_buffer); //array gets freed as dependency
FSR_upscale.shader.version_free(FSR_upscale.shader_version);
TAA_resolve.shader.version_free(TAA_resolve.shader_version);
if (prefer_raster_effects) {
luminance_reduce_raster.shader.version_free(luminance_reduce_raster.shader_version);
} else {
@@ -532,7 +375,6 @@ EffectsRD::~EffectsRD() {
}
if (!prefer_raster_effects) {
roughness_limiter.shader.version_free(roughness_limiter.shader_version);
sss.shader.version_free(sss.shader_version);
}
sort.shader.version_free(sort.shader_version);
}