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renderer_canvas_render_rd.cpp
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renderer_canvas_render_rd.cpp
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/**************************************************************************/
/* renderer_canvas_render_rd.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "renderer_canvas_render_rd.h"
#include "core/config/project_settings.h"
#include "core/math/geometry_2d.h"
#include "core/math/math_defs.h"
#include "core/math/math_funcs.h"
#include "renderer_compositor_rd.h"
#include "servers/rendering/renderer_rd/storage_rd/material_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/particles_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/texture_storage.h"
#include "servers/rendering/rendering_server_default.h"
void RendererCanvasRenderRD::_update_transform_2d_to_mat4(const Transform2D &p_transform, float *p_mat4) {
p_mat4[0] = p_transform.columns[0][0];
p_mat4[1] = p_transform.columns[0][1];
p_mat4[2] = 0;
p_mat4[3] = 0;
p_mat4[4] = p_transform.columns[1][0];
p_mat4[5] = p_transform.columns[1][1];
p_mat4[6] = 0;
p_mat4[7] = 0;
p_mat4[8] = 0;
p_mat4[9] = 0;
p_mat4[10] = 1;
p_mat4[11] = 0;
p_mat4[12] = p_transform.columns[2][0];
p_mat4[13] = p_transform.columns[2][1];
p_mat4[14] = 0;
p_mat4[15] = 1;
}
void RendererCanvasRenderRD::_update_transform_2d_to_mat2x4(const Transform2D &p_transform, float *p_mat2x4) {
p_mat2x4[0] = p_transform.columns[0][0];
p_mat2x4[1] = p_transform.columns[1][0];
p_mat2x4[2] = 0;
p_mat2x4[3] = p_transform.columns[2][0];
p_mat2x4[4] = p_transform.columns[0][1];
p_mat2x4[5] = p_transform.columns[1][1];
p_mat2x4[6] = 0;
p_mat2x4[7] = p_transform.columns[2][1];
}
void RendererCanvasRenderRD::_update_transform_2d_to_mat2x3(const Transform2D &p_transform, float *p_mat2x3) {
p_mat2x3[0] = p_transform.columns[0][0];
p_mat2x3[1] = p_transform.columns[0][1];
p_mat2x3[2] = p_transform.columns[1][0];
p_mat2x3[3] = p_transform.columns[1][1];
p_mat2x3[4] = p_transform.columns[2][0];
p_mat2x3[5] = p_transform.columns[2][1];
}
void RendererCanvasRenderRD::_update_transform_to_mat4(const Transform3D &p_transform, float *p_mat4) {
p_mat4[0] = p_transform.basis.rows[0][0];
p_mat4[1] = p_transform.basis.rows[1][0];
p_mat4[2] = p_transform.basis.rows[2][0];
p_mat4[3] = 0;
p_mat4[4] = p_transform.basis.rows[0][1];
p_mat4[5] = p_transform.basis.rows[1][1];
p_mat4[6] = p_transform.basis.rows[2][1];
p_mat4[7] = 0;
p_mat4[8] = p_transform.basis.rows[0][2];
p_mat4[9] = p_transform.basis.rows[1][2];
p_mat4[10] = p_transform.basis.rows[2][2];
p_mat4[11] = 0;
p_mat4[12] = p_transform.origin.x;
p_mat4[13] = p_transform.origin.y;
p_mat4[14] = p_transform.origin.z;
p_mat4[15] = 1;
}
RendererCanvasRender::PolygonID RendererCanvasRenderRD::request_polygon(const Vector<int> &p_indices, const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, const Vector<int> &p_bones, const Vector<float> &p_weights) {
// Care must be taken to generate array formats
// in ways where they could be reused, so we will
// put single-occuring elements first, and repeated
// elements later. This way the generated formats are
// the same no matter the length of the arrays.
// This dramatically reduces the amount of pipeline objects
// that need to be created for these formats.
RendererRD::MeshStorage *mesh_storage = RendererRD::MeshStorage::get_singleton();
uint32_t vertex_count = p_points.size();
uint32_t stride = 2; //vertices always repeat
if ((uint32_t)p_colors.size() == vertex_count || p_colors.size() == 1) {
stride += 4;
}
if ((uint32_t)p_uvs.size() == vertex_count) {
stride += 2;
}
if ((uint32_t)p_bones.size() == vertex_count * 4 && (uint32_t)p_weights.size() == vertex_count * 4) {
stride += 4;
}
uint32_t buffer_size = stride * p_points.size();
Vector<uint8_t> polygon_buffer;
polygon_buffer.resize(buffer_size * sizeof(float));
Vector<RD::VertexAttribute> descriptions;
descriptions.resize(5);
Vector<RID> buffers;
buffers.resize(5);
{
uint8_t *r = polygon_buffer.ptrw();
float *fptr = reinterpret_cast<float *>(r);
uint32_t *uptr = reinterpret_cast<uint32_t *>(r);
uint32_t base_offset = 0;
{ //vertices
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32_SFLOAT;
vd.offset = base_offset * sizeof(float);
vd.location = RS::ARRAY_VERTEX;
vd.stride = stride * sizeof(float);
descriptions.write[0] = vd;
const Vector2 *points_ptr = p_points.ptr();
for (uint32_t i = 0; i < vertex_count; i++) {
fptr[base_offset + i * stride + 0] = points_ptr[i].x;
fptr[base_offset + i * stride + 1] = points_ptr[i].y;
}
base_offset += 2;
}
//colors
if ((uint32_t)p_colors.size() == vertex_count || p_colors.size() == 1) {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
vd.offset = base_offset * sizeof(float);
vd.location = RS::ARRAY_COLOR;
vd.stride = stride * sizeof(float);
descriptions.write[1] = vd;
if (p_colors.size() == 1) {
Color color = p_colors[0];
for (uint32_t i = 0; i < vertex_count; i++) {
fptr[base_offset + i * stride + 0] = color.r;
fptr[base_offset + i * stride + 1] = color.g;
fptr[base_offset + i * stride + 2] = color.b;
fptr[base_offset + i * stride + 3] = color.a;
}
} else {
const Color *color_ptr = p_colors.ptr();
for (uint32_t i = 0; i < vertex_count; i++) {
fptr[base_offset + i * stride + 0] = color_ptr[i].r;
fptr[base_offset + i * stride + 1] = color_ptr[i].g;
fptr[base_offset + i * stride + 2] = color_ptr[i].b;
fptr[base_offset + i * stride + 3] = color_ptr[i].a;
}
}
base_offset += 4;
} else {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
vd.offset = 0;
vd.location = RS::ARRAY_COLOR;
vd.stride = 0;
descriptions.write[1] = vd;
buffers.write[1] = mesh_storage->mesh_get_default_rd_buffer(RendererRD::MeshStorage::DEFAULT_RD_BUFFER_COLOR);
}
//uvs
if ((uint32_t)p_uvs.size() == vertex_count) {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32_SFLOAT;
vd.offset = base_offset * sizeof(float);
vd.location = RS::ARRAY_TEX_UV;
vd.stride = stride * sizeof(float);
descriptions.write[2] = vd;
const Vector2 *uv_ptr = p_uvs.ptr();
for (uint32_t i = 0; i < vertex_count; i++) {
fptr[base_offset + i * stride + 0] = uv_ptr[i].x;
fptr[base_offset + i * stride + 1] = uv_ptr[i].y;
}
base_offset += 2;
} else {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32_SFLOAT;
vd.offset = 0;
vd.location = RS::ARRAY_TEX_UV;
vd.stride = 0;
descriptions.write[2] = vd;
buffers.write[2] = mesh_storage->mesh_get_default_rd_buffer(RendererRD::MeshStorage::DEFAULT_RD_BUFFER_TEX_UV);
}
//bones
if ((uint32_t)p_indices.size() == vertex_count * 4 && (uint32_t)p_weights.size() == vertex_count * 4) {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R16G16B16A16_UINT;
vd.offset = base_offset * sizeof(float);
vd.location = RS::ARRAY_BONES;
vd.stride = stride * sizeof(float);
descriptions.write[3] = vd;
const int *bone_ptr = p_bones.ptr();
for (uint32_t i = 0; i < vertex_count; i++) {
uint16_t *bone16w = (uint16_t *)&uptr[base_offset + i * stride];
bone16w[0] = bone_ptr[i * 4 + 0];
bone16w[1] = bone_ptr[i * 4 + 1];
bone16w[2] = bone_ptr[i * 4 + 2];
bone16w[3] = bone_ptr[i * 4 + 3];
}
base_offset += 2;
} else {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32B32A32_UINT;
vd.offset = 0;
vd.location = RS::ARRAY_BONES;
vd.stride = 0;
descriptions.write[3] = vd;
buffers.write[3] = mesh_storage->mesh_get_default_rd_buffer(RendererRD::MeshStorage::DEFAULT_RD_BUFFER_BONES);
}
//weights
if ((uint32_t)p_weights.size() == vertex_count * 4) {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R16G16B16A16_UNORM;
vd.offset = base_offset * sizeof(float);
vd.location = RS::ARRAY_WEIGHTS;
vd.stride = stride * sizeof(float);
descriptions.write[4] = vd;
const float *weight_ptr = p_weights.ptr();
for (uint32_t i = 0; i < vertex_count; i++) {
uint16_t *weight16w = (uint16_t *)&uptr[base_offset + i * stride];
weight16w[0] = CLAMP(weight_ptr[i * 4 + 0] * 65535, 0, 65535);
weight16w[1] = CLAMP(weight_ptr[i * 4 + 1] * 65535, 0, 65535);
weight16w[2] = CLAMP(weight_ptr[i * 4 + 2] * 65535, 0, 65535);
weight16w[3] = CLAMP(weight_ptr[i * 4 + 3] * 65535, 0, 65535);
}
base_offset += 2;
} else {
RD::VertexAttribute vd;
vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
vd.offset = 0;
vd.location = RS::ARRAY_WEIGHTS;
vd.stride = 0;
descriptions.write[4] = vd;
buffers.write[4] = mesh_storage->mesh_get_default_rd_buffer(RendererRD::MeshStorage::DEFAULT_RD_BUFFER_WEIGHTS);
}
//check that everything is as it should be
ERR_FAIL_COND_V(base_offset != stride, 0); //bug
}
RD::VertexFormatID vertex_id = RD::get_singleton()->vertex_format_create(descriptions);
ERR_FAIL_COND_V(vertex_id == RD::INVALID_ID, 0);
PolygonBuffers pb;
pb.vertex_buffer = RD::get_singleton()->vertex_buffer_create(polygon_buffer.size(), polygon_buffer);
for (int i = 0; i < descriptions.size(); i++) {
if (buffers[i] == RID()) { //if put in vertex, use as vertex
buffers.write[i] = pb.vertex_buffer;
}
}
pb.vertex_array = RD::get_singleton()->vertex_array_create(p_points.size(), vertex_id, buffers);
if (p_indices.size()) {
//create indices, as indices were requested
Vector<uint8_t> index_buffer;
index_buffer.resize(p_indices.size() * sizeof(int32_t));
{
uint8_t *w = index_buffer.ptrw();
memcpy(w, p_indices.ptr(), sizeof(int32_t) * p_indices.size());
}
pb.index_buffer = RD::get_singleton()->index_buffer_create(p_indices.size(), RD::INDEX_BUFFER_FORMAT_UINT32, index_buffer);
pb.indices = RD::get_singleton()->index_array_create(pb.index_buffer, 0, p_indices.size());
}
pb.vertex_format_id = vertex_id;
PolygonID id = polygon_buffers.last_id++;
polygon_buffers.polygons[id] = pb;
return id;
}
void RendererCanvasRenderRD::free_polygon(PolygonID p_polygon) {
PolygonBuffers *pb_ptr = polygon_buffers.polygons.getptr(p_polygon);
ERR_FAIL_COND(!pb_ptr);
PolygonBuffers &pb = *pb_ptr;
if (pb.indices.is_valid()) {
RD::get_singleton()->free(pb.indices);
}
if (pb.index_buffer.is_valid()) {
RD::get_singleton()->free(pb.index_buffer);
}
RD::get_singleton()->free(pb.vertex_array);
RD::get_singleton()->free(pb.vertex_buffer);
polygon_buffers.polygons.erase(p_polygon);
}
////////////////////
void RendererCanvasRenderRD::_bind_canvas_texture(RD::DrawListID p_draw_list, RID p_texture, RS::CanvasItemTextureFilter p_base_filter, RS::CanvasItemTextureRepeat p_base_repeat, RID &r_last_texture, PushConstant &push_constant, Size2 &r_texpixel_size) {
if (p_texture == RID()) {
p_texture = default_canvas_texture;
}
if (r_last_texture == p_texture) {
return; //nothing to do, its the same
}
RID uniform_set;
Color specular_shininess;
Size2i size;
bool use_normal;
bool use_specular;
bool success = RendererRD::TextureStorage::get_singleton()->canvas_texture_get_uniform_set(p_texture, p_base_filter, p_base_repeat, shader.default_version_rd_shader, CANVAS_TEXTURE_UNIFORM_SET, uniform_set, size, specular_shininess, use_normal, use_specular);
//something odd happened
if (!success) {
_bind_canvas_texture(p_draw_list, default_canvas_texture, p_base_filter, p_base_repeat, r_last_texture, push_constant, r_texpixel_size);
return;
}
RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, uniform_set, CANVAS_TEXTURE_UNIFORM_SET);
if (specular_shininess.a < 0.999) {
push_constant.flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED;
} else {
push_constant.flags &= ~FLAGS_DEFAULT_SPECULAR_MAP_USED;
}
if (use_normal) {
push_constant.flags |= FLAGS_DEFAULT_NORMAL_MAP_USED;
} else {
push_constant.flags &= ~FLAGS_DEFAULT_NORMAL_MAP_USED;
}
push_constant.specular_shininess = uint32_t(CLAMP(specular_shininess.a * 255.0, 0, 255)) << 24;
push_constant.specular_shininess |= uint32_t(CLAMP(specular_shininess.b * 255.0, 0, 255)) << 16;
push_constant.specular_shininess |= uint32_t(CLAMP(specular_shininess.g * 255.0, 0, 255)) << 8;
push_constant.specular_shininess |= uint32_t(CLAMP(specular_shininess.r * 255.0, 0, 255));
r_texpixel_size.x = 1.0 / float(size.x);
r_texpixel_size.y = 1.0 / float(size.y);
push_constant.color_texture_pixel_size[0] = r_texpixel_size.x;
push_constant.color_texture_pixel_size[1] = r_texpixel_size.y;
r_last_texture = p_texture;
}
void RendererCanvasRenderRD::_render_item(RD::DrawListID p_draw_list, RID p_render_target, const Item *p_item, RD::FramebufferFormatID p_framebuffer_format, const Transform2D &p_canvas_transform_inverse, Item *¤t_clip, Light *p_lights, PipelineVariants *p_pipeline_variants, bool &r_sdf_used) {
//create an empty push constant
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
RendererRD::MeshStorage *mesh_storage = RendererRD::MeshStorage::get_singleton();
RendererRD::ParticlesStorage *particles_storage = RendererRD::ParticlesStorage::get_singleton();
RS::CanvasItemTextureFilter current_filter = default_filter;
RS::CanvasItemTextureRepeat current_repeat = default_repeat;
if (p_item->texture_filter != RS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT) {
current_filter = p_item->texture_filter;
}
if (p_item->texture_repeat != RS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT) {
current_repeat = p_item->texture_repeat;
}
PushConstant push_constant;
Transform2D base_transform = p_canvas_transform_inverse * p_item->final_transform;
Transform2D draw_transform;
_update_transform_2d_to_mat2x3(base_transform, push_constant.world);
Color base_color = p_item->final_modulate;
for (int i = 0; i < 4; i++) {
push_constant.modulation[i] = 0;
push_constant.ninepatch_margins[i] = 0;
push_constant.src_rect[i] = 0;
push_constant.dst_rect[i] = 0;
}
push_constant.flags = 0;
push_constant.color_texture_pixel_size[0] = 0;
push_constant.color_texture_pixel_size[1] = 0;
push_constant.pad[0] = 0;
push_constant.pad[1] = 0;
push_constant.lights[0] = 0;
push_constant.lights[1] = 0;
push_constant.lights[2] = 0;
push_constant.lights[3] = 0;
uint32_t base_flags = 0;
uint16_t light_count = 0;
PipelineLightMode light_mode;
{
Light *light = p_lights;
while (light) {
if (light->render_index_cache >= 0 && p_item->light_mask & light->item_mask && p_item->z_final >= light->z_min && p_item->z_final <= light->z_max && p_item->global_rect_cache.intersects_transformed(light->xform_cache, light->rect_cache)) {
uint32_t light_index = light->render_index_cache;
push_constant.lights[light_count >> 2] |= light_index << ((light_count & 3) * 8);
light_count++;
if (light_count == MAX_LIGHTS_PER_ITEM - 1) {
break;
}
}
light = light->next_ptr;
}
base_flags |= light_count << FLAGS_LIGHT_COUNT_SHIFT;
}
light_mode = (light_count > 0 || using_directional_lights) ? PIPELINE_LIGHT_MODE_ENABLED : PIPELINE_LIGHT_MODE_DISABLED;
PipelineVariants *pipeline_variants = p_pipeline_variants;
bool reclip = false;
RID last_texture;
Size2 texpixel_size;
bool skipping = false;
const Item::Command *c = p_item->commands;
while (c) {
if (skipping && c->type != Item::Command::TYPE_ANIMATION_SLICE) {
c = c->next;
continue;
}
push_constant.flags = base_flags | (push_constant.flags & (FLAGS_DEFAULT_NORMAL_MAP_USED | FLAGS_DEFAULT_SPECULAR_MAP_USED)); //reset on each command for sanity, keep canvastexture binding config
switch (c->type) {
case Item::Command::TYPE_RECT: {
const Item::CommandRect *rect = static_cast<const Item::CommandRect *>(c);
if (rect->flags & CANVAS_RECT_TILE) {
current_repeat = RenderingServer::CanvasItemTextureRepeat::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED;
}
//bind pipeline
if (rect->flags & CANVAS_RECT_LCD) {
RID pipeline = pipeline_variants->variants[light_mode][PIPELINE_VARIANT_QUAD_LCD_BLEND].get_render_pipeline(RD::INVALID_ID, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
RD::get_singleton()->draw_list_set_blend_constants(p_draw_list, rect->modulate);
} else {
RID pipeline = pipeline_variants->variants[light_mode][PIPELINE_VARIANT_QUAD].get_render_pipeline(RD::INVALID_ID, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
}
//bind textures
_bind_canvas_texture(p_draw_list, rect->texture, current_filter, current_repeat, last_texture, push_constant, texpixel_size);
Rect2 src_rect;
Rect2 dst_rect;
if (rect->texture != RID()) {
src_rect = (rect->flags & CANVAS_RECT_REGION) ? Rect2(rect->source.position * texpixel_size, rect->source.size * texpixel_size) : Rect2(0, 0, 1, 1);
dst_rect = Rect2(rect->rect.position, rect->rect.size);
if (dst_rect.size.width < 0) {
dst_rect.position.x += dst_rect.size.width;
dst_rect.size.width *= -1;
}
if (dst_rect.size.height < 0) {
dst_rect.position.y += dst_rect.size.height;
dst_rect.size.height *= -1;
}
if (rect->flags & CANVAS_RECT_FLIP_H) {
src_rect.size.x *= -1;
push_constant.flags |= FLAGS_FLIP_H;
}
if (rect->flags & CANVAS_RECT_FLIP_V) {
src_rect.size.y *= -1;
push_constant.flags |= FLAGS_FLIP_V;
}
if (rect->flags & CANVAS_RECT_TRANSPOSE) {
push_constant.flags |= FLAGS_TRANSPOSE_RECT;
}
if (rect->flags & CANVAS_RECT_CLIP_UV) {
push_constant.flags |= FLAGS_CLIP_RECT_UV;
}
} else {
dst_rect = Rect2(rect->rect.position, rect->rect.size);
if (dst_rect.size.width < 0) {
dst_rect.position.x += dst_rect.size.width;
dst_rect.size.width *= -1;
}
if (dst_rect.size.height < 0) {
dst_rect.position.y += dst_rect.size.height;
dst_rect.size.height *= -1;
}
src_rect = Rect2(0, 0, 1, 1);
}
if (rect->flags & CANVAS_RECT_MSDF) {
push_constant.flags |= FLAGS_USE_MSDF;
push_constant.msdf[0] = rect->px_range; // Pixel range.
push_constant.msdf[1] = rect->outline; // Outline size.
push_constant.msdf[2] = 0.f; // Reserved.
push_constant.msdf[3] = 0.f; // Reserved.
} else if (rect->flags & CANVAS_RECT_LCD) {
push_constant.flags |= FLAGS_USE_LCD;
}
push_constant.modulation[0] = rect->modulate.r * base_color.r;
push_constant.modulation[1] = rect->modulate.g * base_color.g;
push_constant.modulation[2] = rect->modulate.b * base_color.b;
push_constant.modulation[3] = rect->modulate.a * base_color.a;
push_constant.src_rect[0] = src_rect.position.x;
push_constant.src_rect[1] = src_rect.position.y;
push_constant.src_rect[2] = src_rect.size.width;
push_constant.src_rect[3] = src_rect.size.height;
push_constant.dst_rect[0] = dst_rect.position.x;
push_constant.dst_rect[1] = dst_rect.position.y;
push_constant.dst_rect[2] = dst_rect.size.width;
push_constant.dst_rect[3] = dst_rect.size.height;
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_bind_index_array(p_draw_list, shader.quad_index_array);
RD::get_singleton()->draw_list_draw(p_draw_list, true);
} break;
case Item::Command::TYPE_NINEPATCH: {
const Item::CommandNinePatch *np = static_cast<const Item::CommandNinePatch *>(c);
//bind pipeline
{
RID pipeline = pipeline_variants->variants[light_mode][PIPELINE_VARIANT_NINEPATCH].get_render_pipeline(RD::INVALID_ID, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
}
//bind textures
_bind_canvas_texture(p_draw_list, np->texture, current_filter, current_repeat, last_texture, push_constant, texpixel_size);
Rect2 src_rect;
Rect2 dst_rect(np->rect.position.x, np->rect.position.y, np->rect.size.x, np->rect.size.y);
if (np->texture == RID()) {
texpixel_size = Size2(1, 1);
src_rect = Rect2(0, 0, 1, 1);
} else {
if (np->source != Rect2()) {
src_rect = Rect2(np->source.position.x * texpixel_size.width, np->source.position.y * texpixel_size.height, np->source.size.x * texpixel_size.width, np->source.size.y * texpixel_size.height);
push_constant.color_texture_pixel_size[0] = 1.0 / np->source.size.width;
push_constant.color_texture_pixel_size[1] = 1.0 / np->source.size.height;
} else {
src_rect = Rect2(0, 0, 1, 1);
}
}
push_constant.modulation[0] = np->color.r * base_color.r;
push_constant.modulation[1] = np->color.g * base_color.g;
push_constant.modulation[2] = np->color.b * base_color.b;
push_constant.modulation[3] = np->color.a * base_color.a;
push_constant.src_rect[0] = src_rect.position.x;
push_constant.src_rect[1] = src_rect.position.y;
push_constant.src_rect[2] = src_rect.size.width;
push_constant.src_rect[3] = src_rect.size.height;
push_constant.dst_rect[0] = dst_rect.position.x;
push_constant.dst_rect[1] = dst_rect.position.y;
push_constant.dst_rect[2] = dst_rect.size.width;
push_constant.dst_rect[3] = dst_rect.size.height;
push_constant.flags |= int(np->axis_x) << FLAGS_NINEPATCH_H_MODE_SHIFT;
push_constant.flags |= int(np->axis_y) << FLAGS_NINEPATCH_V_MODE_SHIFT;
if (np->draw_center) {
push_constant.flags |= FLAGS_NINEPACH_DRAW_CENTER;
}
push_constant.ninepatch_margins[0] = np->margin[SIDE_LEFT];
push_constant.ninepatch_margins[1] = np->margin[SIDE_TOP];
push_constant.ninepatch_margins[2] = np->margin[SIDE_RIGHT];
push_constant.ninepatch_margins[3] = np->margin[SIDE_BOTTOM];
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_bind_index_array(p_draw_list, shader.quad_index_array);
RD::get_singleton()->draw_list_draw(p_draw_list, true);
// Restore if overridden.
push_constant.color_texture_pixel_size[0] = texpixel_size.x;
push_constant.color_texture_pixel_size[1] = texpixel_size.y;
} break;
case Item::Command::TYPE_POLYGON: {
const Item::CommandPolygon *polygon = static_cast<const Item::CommandPolygon *>(c);
PolygonBuffers *pb = polygon_buffers.polygons.getptr(polygon->polygon.polygon_id);
ERR_CONTINUE(!pb);
//bind pipeline
{
static const PipelineVariant variant[RS::PRIMITIVE_MAX] = { PIPELINE_VARIANT_ATTRIBUTE_POINTS, PIPELINE_VARIANT_ATTRIBUTE_LINES, PIPELINE_VARIANT_ATTRIBUTE_LINES_STRIP, PIPELINE_VARIANT_ATTRIBUTE_TRIANGLES, PIPELINE_VARIANT_ATTRIBUTE_TRIANGLE_STRIP };
ERR_CONTINUE(polygon->primitive < 0 || polygon->primitive >= RS::PRIMITIVE_MAX);
RID pipeline = pipeline_variants->variants[light_mode][variant[polygon->primitive]].get_render_pipeline(pb->vertex_format_id, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
}
if (polygon->primitive == RS::PRIMITIVE_LINES) {
//not supported in most hardware, so pointless
//RD::get_singleton()->draw_list_set_line_width(p_draw_list, polygon->line_width);
}
//bind textures
_bind_canvas_texture(p_draw_list, polygon->texture, current_filter, current_repeat, last_texture, push_constant, texpixel_size);
push_constant.modulation[0] = base_color.r;
push_constant.modulation[1] = base_color.g;
push_constant.modulation[2] = base_color.b;
push_constant.modulation[3] = base_color.a;
for (int j = 0; j < 4; j++) {
push_constant.src_rect[j] = 0;
push_constant.dst_rect[j] = 0;
push_constant.ninepatch_margins[j] = 0;
}
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_bind_vertex_array(p_draw_list, pb->vertex_array);
if (pb->indices.is_valid()) {
RD::get_singleton()->draw_list_bind_index_array(p_draw_list, pb->indices);
}
RD::get_singleton()->draw_list_draw(p_draw_list, pb->indices.is_valid());
} break;
case Item::Command::TYPE_PRIMITIVE: {
const Item::CommandPrimitive *primitive = static_cast<const Item::CommandPrimitive *>(c);
//bind pipeline
{
static const PipelineVariant variant[4] = { PIPELINE_VARIANT_PRIMITIVE_POINTS, PIPELINE_VARIANT_PRIMITIVE_LINES, PIPELINE_VARIANT_PRIMITIVE_TRIANGLES, PIPELINE_VARIANT_PRIMITIVE_TRIANGLES };
ERR_CONTINUE(primitive->point_count == 0 || primitive->point_count > 4);
RID pipeline = pipeline_variants->variants[light_mode][variant[primitive->point_count - 1]].get_render_pipeline(RD::INVALID_ID, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
}
//bind textures
_bind_canvas_texture(p_draw_list, primitive->texture, current_filter, current_repeat, last_texture, push_constant, texpixel_size);
RD::get_singleton()->draw_list_bind_index_array(p_draw_list, primitive_arrays.index_array[MIN(3u, primitive->point_count) - 1]);
for (uint32_t j = 0; j < MIN(3u, primitive->point_count); j++) {
push_constant.points[j * 2 + 0] = primitive->points[j].x;
push_constant.points[j * 2 + 1] = primitive->points[j].y;
push_constant.uvs[j * 2 + 0] = primitive->uvs[j].x;
push_constant.uvs[j * 2 + 1] = primitive->uvs[j].y;
Color col = primitive->colors[j] * base_color;
push_constant.colors[j * 2 + 0] = (uint32_t(Math::make_half_float(col.g)) << 16) | Math::make_half_float(col.r);
push_constant.colors[j * 2 + 1] = (uint32_t(Math::make_half_float(col.a)) << 16) | Math::make_half_float(col.b);
}
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_draw(p_draw_list, true);
if (primitive->point_count == 4) {
for (uint32_t j = 1; j < 3; j++) {
//second half of triangle
push_constant.points[j * 2 + 0] = primitive->points[j + 1].x;
push_constant.points[j * 2 + 1] = primitive->points[j + 1].y;
push_constant.uvs[j * 2 + 0] = primitive->uvs[j + 1].x;
push_constant.uvs[j * 2 + 1] = primitive->uvs[j + 1].y;
Color col = primitive->colors[j + 1] * base_color;
push_constant.colors[j * 2 + 0] = (uint32_t(Math::make_half_float(col.g)) << 16) | Math::make_half_float(col.r);
push_constant.colors[j * 2 + 1] = (uint32_t(Math::make_half_float(col.a)) << 16) | Math::make_half_float(col.b);
}
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_draw(p_draw_list, true);
}
} break;
case Item::Command::TYPE_MESH:
case Item::Command::TYPE_MULTIMESH:
case Item::Command::TYPE_PARTICLES: {
RID mesh;
RID mesh_instance;
RID texture;
Color modulate(1, 1, 1, 1);
float world_backup[6];
int instance_count = 1;
for (int j = 0; j < 6; j++) {
world_backup[j] = push_constant.world[j];
}
if (c->type == Item::Command::TYPE_MESH) {
const Item::CommandMesh *m = static_cast<const Item::CommandMesh *>(c);
mesh = m->mesh;
mesh_instance = m->mesh_instance;
texture = m->texture;
modulate = m->modulate;
_update_transform_2d_to_mat2x3(base_transform * draw_transform * m->transform, push_constant.world);
} else if (c->type == Item::Command::TYPE_MULTIMESH) {
const Item::CommandMultiMesh *mm = static_cast<const Item::CommandMultiMesh *>(c);
RID multimesh = mm->multimesh;
mesh = mesh_storage->multimesh_get_mesh(multimesh);
texture = mm->texture;
if (mesh_storage->multimesh_get_transform_format(multimesh) != RS::MULTIMESH_TRANSFORM_2D) {
break;
}
instance_count = mesh_storage->multimesh_get_instances_to_draw(multimesh);
if (instance_count == 0) {
break;
}
RID uniform_set = mesh_storage->multimesh_get_2d_uniform_set(multimesh, shader.default_version_rd_shader, TRANSFORMS_UNIFORM_SET);
RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, uniform_set, TRANSFORMS_UNIFORM_SET);
push_constant.flags |= 1; //multimesh, trails disabled
if (mesh_storage->multimesh_uses_colors(multimesh)) {
push_constant.flags |= FLAGS_INSTANCING_HAS_COLORS;
}
if (mesh_storage->multimesh_uses_custom_data(multimesh)) {
push_constant.flags |= FLAGS_INSTANCING_HAS_CUSTOM_DATA;
}
} else if (c->type == Item::Command::TYPE_PARTICLES) {
const Item::CommandParticles *pt = static_cast<const Item::CommandParticles *>(c);
ERR_BREAK(particles_storage->particles_get_mode(pt->particles) != RS::PARTICLES_MODE_2D);
particles_storage->particles_request_process(pt->particles);
if (particles_storage->particles_is_inactive(pt->particles) || particles_storage->particles_get_frame_counter(pt->particles) == 0) {
break;
}
RenderingServerDefault::redraw_request(); // active particles means redraw request
int dpc = particles_storage->particles_get_draw_passes(pt->particles);
if (dpc == 0) {
break; //nothing to draw
}
uint32_t divisor = 1;
instance_count = particles_storage->particles_get_amount(pt->particles, divisor);
RID uniform_set = particles_storage->particles_get_instance_buffer_uniform_set(pt->particles, shader.default_version_rd_shader, TRANSFORMS_UNIFORM_SET);
RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, uniform_set, TRANSFORMS_UNIFORM_SET);
push_constant.flags |= divisor;
instance_count /= divisor;
push_constant.flags |= FLAGS_INSTANCING_HAS_COLORS;
push_constant.flags |= FLAGS_INSTANCING_HAS_CUSTOM_DATA;
mesh = particles_storage->particles_get_draw_pass_mesh(pt->particles, 0); //higher ones are ignored
texture = pt->texture;
if (particles_storage->particles_has_collision(pt->particles) && texture_storage->render_target_is_sdf_enabled(p_render_target)) {
//pass collision information
Transform2D xform = p_item->final_transform;
RID sdf_texture = texture_storage->render_target_get_sdf_texture(p_render_target);
Rect2 to_screen;
{
Rect2 sdf_rect = texture_storage->render_target_get_sdf_rect(p_render_target);
to_screen.size = Vector2(1.0 / sdf_rect.size.width, 1.0 / sdf_rect.size.height);
to_screen.position = -sdf_rect.position * to_screen.size;
}
particles_storage->particles_set_canvas_sdf_collision(pt->particles, true, xform, to_screen, sdf_texture);
} else {
particles_storage->particles_set_canvas_sdf_collision(pt->particles, false, Transform2D(), Rect2(), RID());
}
// Signal that SDF texture needs to be updated.
r_sdf_used |= particles_storage->particles_has_collision(pt->particles);
}
if (mesh.is_null()) {
break;
}
_bind_canvas_texture(p_draw_list, texture, current_filter, current_repeat, last_texture, push_constant, texpixel_size);
uint32_t surf_count = mesh_storage->mesh_get_surface_count(mesh);
static const PipelineVariant variant[RS::PRIMITIVE_MAX] = { PIPELINE_VARIANT_ATTRIBUTE_POINTS, PIPELINE_VARIANT_ATTRIBUTE_LINES, PIPELINE_VARIANT_ATTRIBUTE_LINES_STRIP, PIPELINE_VARIANT_ATTRIBUTE_TRIANGLES, PIPELINE_VARIANT_ATTRIBUTE_TRIANGLE_STRIP };
push_constant.modulation[0] = base_color.r * modulate.r;
push_constant.modulation[1] = base_color.g * modulate.g;
push_constant.modulation[2] = base_color.b * modulate.b;
push_constant.modulation[3] = base_color.a * modulate.a;
for (int j = 0; j < 4; j++) {
push_constant.src_rect[j] = 0;
push_constant.dst_rect[j] = 0;
push_constant.ninepatch_margins[j] = 0;
}
for (uint32_t j = 0; j < surf_count; j++) {
void *surface = mesh_storage->mesh_get_surface(mesh, j);
RS::PrimitiveType primitive = mesh_storage->mesh_surface_get_primitive(surface);
ERR_CONTINUE(primitive < 0 || primitive >= RS::PRIMITIVE_MAX);
uint32_t input_mask = pipeline_variants->variants[light_mode][variant[primitive]].get_vertex_input_mask();
RID vertex_array;
RD::VertexFormatID vertex_format = RD::INVALID_FORMAT_ID;
if (mesh_instance.is_valid()) {
mesh_storage->mesh_instance_surface_get_vertex_arrays_and_format(mesh_instance, j, input_mask, vertex_array, vertex_format);
} else {
mesh_storage->mesh_surface_get_vertex_arrays_and_format(surface, input_mask, vertex_array, vertex_format);
}
RID pipeline = pipeline_variants->variants[light_mode][variant[primitive]].get_render_pipeline(vertex_format, p_framebuffer_format);
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, pipeline);
RID index_array = mesh_storage->mesh_surface_get_index_array(surface, 0);
if (index_array.is_valid()) {
RD::get_singleton()->draw_list_bind_index_array(p_draw_list, index_array);
}
RD::get_singleton()->draw_list_bind_vertex_array(p_draw_list, vertex_array);
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(PushConstant));
RD::get_singleton()->draw_list_draw(p_draw_list, index_array.is_valid(), instance_count);
}
for (int j = 0; j < 6; j++) {
push_constant.world[j] = world_backup[j];
}
} break;
case Item::Command::TYPE_TRANSFORM: {
const Item::CommandTransform *transform = static_cast<const Item::CommandTransform *>(c);
draw_transform = transform->xform;
_update_transform_2d_to_mat2x3(base_transform * transform->xform, push_constant.world);
} break;
case Item::Command::TYPE_CLIP_IGNORE: {
const Item::CommandClipIgnore *ci = static_cast<const Item::CommandClipIgnore *>(c);
if (current_clip) {
if (ci->ignore != reclip) {
if (ci->ignore) {
RD::get_singleton()->draw_list_disable_scissor(p_draw_list);
reclip = true;
} else {
RD::get_singleton()->draw_list_enable_scissor(p_draw_list, current_clip->final_clip_rect);
reclip = false;
}
}
}
} break;
case Item::Command::TYPE_ANIMATION_SLICE: {
const Item::CommandAnimationSlice *as = static_cast<const Item::CommandAnimationSlice *>(c);
double current_time = RendererCompositorRD::get_singleton()->get_total_time();
double local_time = Math::fposmod(current_time - as->offset, as->animation_length);
skipping = !(local_time >= as->slice_begin && local_time < as->slice_end);
RenderingServerDefault::redraw_request(); // animation visible means redraw request
} break;
}
c = c->next;
}
if (current_clip && reclip) {
//will make it re-enable clipping if needed afterwards
current_clip = nullptr;
}
}
RID RendererCanvasRenderRD::_create_base_uniform_set(RID p_to_render_target, bool p_backbuffer) {
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
//re create canvas state
Vector<RD::Uniform> uniforms;
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
u.binding = 1;
u.append_id(state.canvas_state_buffer);
uniforms.push_back(u);
}
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
u.binding = 2;
u.append_id(state.lights_uniform_buffer);
uniforms.push_back(u);
}
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
u.binding = 3;
u.append_id(RendererRD::TextureStorage::get_singleton()->decal_atlas_get_texture());
uniforms.push_back(u);
}
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
u.binding = 4;
u.append_id(state.shadow_texture);
uniforms.push_back(u);
}
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
u.binding = 5;
u.append_id(state.shadow_sampler);
uniforms.push_back(u);
}
{
RD::Uniform u;
u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
u.binding = 6;
RID screen;
if (p_backbuffer) {
screen = texture_storage->render_target_get_rd_texture(p_to_render_target);
} else {
screen = texture_storage->render_target_get_rd_backbuffer(p_to_render_target);
if (screen.is_null()) { //unallocated backbuffer
screen = RendererRD::TextureStorage::get_singleton()->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
}
}
u.append_id(screen);
uniforms.push_back(u);