#include "rasterizer_canvas_rd.h" #include "core/math/math_funcs.h" void RasterizerCanvasRD::_update_transform_2d_to_mat4(const Transform2D &p_transform, float *p_mat4) { p_mat4[0] = p_transform.elements[0][0]; p_mat4[1] = p_transform.elements[0][1]; p_mat4[2] = 0; p_mat4[3] = 0; p_mat4[4] = p_transform.elements[1][0]; p_mat4[5] = p_transform.elements[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.elements[2][0]; p_mat4[13] = p_transform.elements[2][1]; p_mat4[14] = 0; p_mat4[15] = 1; } void RasterizerCanvasRD::_update_transform_2d_to_mat2x4(const Transform2D &p_transform, float *p_mat2x4) { p_mat2x4[0] = p_transform.elements[0][0]; p_mat2x4[1] = p_transform.elements[1][0]; p_mat2x4[2] = 0; p_mat2x4[3] = p_transform.elements[2][0]; p_mat2x4[4] = p_transform.elements[0][1]; p_mat2x4[5] = p_transform.elements[1][1]; p_mat2x4[6] = 0; p_mat2x4[7] = p_transform.elements[2][1]; } void RasterizerCanvasRD::_update_transform_2d_to_mat2x3(const Transform2D &p_transform, float *p_mat2x3) { p_mat2x3[0] = p_transform.elements[0][0]; p_mat2x3[1] = p_transform.elements[0][1]; p_mat2x3[2] = p_transform.elements[1][0]; p_mat2x3[3] = p_transform.elements[1][1]; p_mat2x3[4] = p_transform.elements[2][0]; p_mat2x3[5] = p_transform.elements[2][1]; } void RasterizerCanvasRD::_update_transform_to_mat4(const Transform &p_transform, float *p_mat4) { p_mat4[0] = p_transform.basis.elements[0][0]; p_mat4[1] = p_transform.basis.elements[1][0]; p_mat4[2] = p_transform.basis.elements[2][0]; p_mat4[3] = 0; p_mat4[4] = p_transform.basis.elements[0][1]; p_mat4[5] = p_transform.basis.elements[1][1]; p_mat4[6] = p_transform.basis.elements[2][1]; p_mat4[7] = 0; p_mat4[8] = p_transform.basis.elements[0][2]; p_mat4[9] = p_transform.basis.elements[1][2]; p_mat4[10] = p_transform.basis.elements[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; } void RasterizerCanvasRD::_update_specular_shininess(const Color &p_transform, uint32_t *r_ss) { *r_ss = uint32_t(CLAMP(p_transform.a * 255.0, 0, 255)) << 24; *r_ss |= uint32_t(CLAMP(p_transform.b * 255.0, 0, 255)) << 16; *r_ss |= uint32_t(CLAMP(p_transform.g * 255.0, 0, 255)) << 8; *r_ss |= uint32_t(CLAMP(p_transform.r * 255.0, 0, 255)); } RID RasterizerCanvasRD::_create_texture_binding(RID p_texture, RID p_normalmap, RID p_specular, VisualServer::CanvasItemTextureFilter p_filter, VisualServer::CanvasItemTextureRepeat p_repeat, RID p_multimesh) { Vector uniform_set; { // COLOR TEXTURE RD::Uniform u; u.type = RD::UNIFORM_TYPE_TEXTURE; u.binding = 1; RID texture = storage->texture_get_rd_texture(p_texture); if (!texture.is_valid()) { //use default white texture texture = default_textures.white_texture; } u.ids.push_back(texture); uniform_set.push_back(u); } { // NORMAL TEXTURE RD::Uniform u; u.type = RD::UNIFORM_TYPE_TEXTURE; u.binding = 2; RID texture = storage->texture_get_rd_texture(p_normalmap); if (!texture.is_valid()) { //use default normal texture texture = default_textures.normal_texture; } u.ids.push_back(texture); uniform_set.push_back(u); } { // SPECULAR TEXTURE RD::Uniform u; u.type = RD::UNIFORM_TYPE_TEXTURE; u.binding = 3; RID texture = storage->texture_get_rd_texture(p_specular); if (!texture.is_valid()) { //use default white texture texture = default_textures.white_texture; } u.ids.push_back(texture); uniform_set.push_back(u); } { // SAMPLER RD::Uniform u; u.type = RD::UNIFORM_TYPE_SAMPLER; u.binding = 4; RID sampler = default_samplers.samplers[p_filter][p_repeat]; ERR_FAIL_COND_V(sampler.is_null(), RID()); u.ids.push_back(sampler); uniform_set.push_back(u); } { // MULTIMESH TEXTURE BUFFER RD::Uniform u; u.type = RD::UNIFORM_TYPE_TEXTURE_BUFFER; u.binding = 5; u.ids.push_back(default_textures.default_multimesh_tb); uniform_set.push_back(u); } return RD::get_singleton()->uniform_set_create(uniform_set, shader.default_version_rd_shader, 0); } RasterizerCanvas::TextureBindingID RasterizerCanvasRD::request_texture_binding(RID p_texture, RID p_normalmap, RID p_specular, VisualServer::CanvasItemTextureFilter p_filter, VisualServer::CanvasItemTextureRepeat p_repeat, RID p_multimesh) { if (p_filter == VS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT) { p_filter = default_samplers.default_filter; } if (p_repeat == VS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT) { p_repeat = default_samplers.default_repeat; } TextureBindingKey key; key.texture = p_texture; key.normalmap = p_normalmap; key.specular = p_specular; key.multimesh = p_multimesh; key.texture_filter = p_filter; key.texture_repeat = p_repeat; TextureBinding *binding; TextureBindingID id; { TextureBindingID *idptr = bindings.texture_key_bindings.getptr(key); if (!idptr) { id = bindings.id_generator++; bindings.texture_key_bindings[key] = id; binding = memnew(TextureBinding); binding->key = key; binding->id = id; bindings.texture_bindings[id] = binding; } else { id = *idptr; binding = bindings.texture_bindings[id]; } } binding->reference_count++; if (binding->to_dispose.in_list()) { //was queued for disposal previously, but ended up reused. bindings.to_dispose_list.remove(&binding->to_dispose); } if (binding->uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(binding->uniform_set)) { binding->uniform_set = _create_texture_binding(p_texture, p_normalmap, p_specular, p_filter, p_repeat, p_multimesh); } return id; } void RasterizerCanvasRD::free_texture_binding(TextureBindingID p_binding) { TextureBinding **binding_ptr = bindings.texture_bindings.getptr(p_binding); ERR_FAIL_COND(!binding_ptr); TextureBinding *binding = *binding_ptr; ERR_FAIL_COND(binding->reference_count == 0); binding->reference_count--; if (binding->reference_count == 0) { bindings.to_dispose_list.add(&binding->to_dispose); } } void RasterizerCanvasRD::_dispose_bindings() { while (bindings.to_dispose_list.first()) { TextureBinding *binding = bindings.to_dispose_list.first()->self(); if (binding->uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(binding->uniform_set)) { RD::get_singleton()->free(binding->uniform_set); } bindings.texture_key_bindings.erase(binding->key); bindings.texture_bindings.erase(binding->id); bindings.to_dispose_list.remove(&binding->to_dispose); memdelete(binding); } } RasterizerCanvas::PolygonID RasterizerCanvasRD::request_polygon(const Vector &p_indices, const Vector &p_points, const Vector &p_colors, const Vector &p_uvs, const Vector &p_bones, const Vector &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. 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) { stride += 4; } if ((uint32_t)p_weights.size() == vertex_count * 4) { stride += 4; } uint32_t buffer_size = stride * p_points.size(); PoolVector polygon_buffer; polygon_buffer.resize(buffer_size * sizeof(float)); Vector descriptions; descriptions.resize(5); Vector buffers; buffers.resize(5); { PoolVector::Read r = polygon_buffer.read(); float *fptr = (float *)r.ptr(); uint32_t *uptr = (uint32_t *)r.ptr(); uint32_t base_offset = 0; { //vertices RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32_SFLOAT; vd.offset = base_offset * sizeof(float); vd.location = VS::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::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT; vd.offset = base_offset * sizeof(float); vd.location = VS::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::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT; vd.offset = 0; vd.location = VS::ARRAY_COLOR; vd.stride = 0; descriptions.write[1] = vd; buffers.write[1] = polygon_buffers.default_color_buffer; } //uvs if ((uint32_t)p_uvs.size() == vertex_count) { RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32_SFLOAT; vd.offset = base_offset * sizeof(float); vd.location = VS::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::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32_SFLOAT; vd.offset = 0; vd.location = VS::ARRAY_TEX_UV; vd.stride = 0; descriptions.write[2] = vd; buffers.write[2] = polygon_buffers.default_uv_buffer; } //bones if ((uint32_t)p_indices.size() == vertex_count * 4) { RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_UINT; vd.offset = base_offset * sizeof(float); vd.location = VS::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++) { uptr[base_offset + i * stride + 0] = bone_ptr[i * 4 + 0]; uptr[base_offset + i * stride + 1] = bone_ptr[i * 4 + 1]; uptr[base_offset + i * stride + 2] = bone_ptr[i * 4 + 2]; uptr[base_offset + i * stride + 3] = bone_ptr[i * 4 + 3]; } base_offset += 4; } else { RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_UINT; vd.offset = 0; vd.location = VS::ARRAY_BONES; vd.stride = 0; descriptions.write[3] = vd; buffers.write[3] = polygon_buffers.default_bone_buffer; } //bones if ((uint32_t)p_weights.size() == vertex_count * 4) { RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT; vd.offset = base_offset * sizeof(float); vd.location = VS::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++) { fptr[base_offset + i * stride + 0] = weight_ptr[i * 4 + 0]; fptr[base_offset + i * stride + 1] = weight_ptr[i * 4 + 1]; fptr[base_offset + i * stride + 2] = weight_ptr[i * 4 + 2]; fptr[base_offset + i * stride + 3] = weight_ptr[i * 4 + 3]; } base_offset += 4; } else { RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT; vd.offset = 0; vd.location = VS::ARRAY_WEIGHTS; vd.stride = 0; descriptions.write[4] = vd; buffers.write[4] = polygon_buffers.default_weight_buffer; } //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 PoolVector index_buffer; index_buffer.resize(p_indices.size() * sizeof(int32_t)); { PoolVector::Write w = index_buffer.write(); copymem(w.ptr(), 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 RasterizerCanvasRD::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); } Size2i RasterizerCanvasRD::_bind_texture_binding(TextureBindingID p_binding, RD::DrawListID p_draw_list, uint32_t &flags) { TextureBinding **texture_binding_ptr = bindings.texture_bindings.getptr(p_binding); ERR_FAIL_COND_V(!texture_binding_ptr, Size2i()); TextureBinding *texture_binding = *texture_binding_ptr; if (texture_binding->key.normalmap.is_valid()) { flags |= FLAGS_DEFAULT_NORMAL_MAP_USED; } if (texture_binding->key.specular.is_valid()) { flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED; } if (!RD::get_singleton()->uniform_set_is_valid(texture_binding->uniform_set)) { //texture may have changed (erased or replaced, see if we can fix) texture_binding->uniform_set = _create_texture_binding(texture_binding->key.texture, texture_binding->key.normalmap, texture_binding->key.specular, texture_binding->key.texture_filter, texture_binding->key.texture_repeat, texture_binding->key.multimesh); ERR_FAIL_COND_V(!texture_binding->uniform_set.is_valid(), Size2i(1, 1)); } RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, texture_binding->uniform_set, 0); if (texture_binding->key.texture.is_valid()) { return storage->texture_2d_get_size(texture_binding->key.texture); } else { return Size2i(1, 1); } } //////////////////// void RasterizerCanvasRD::_render_item(RD::DrawListID p_draw_list, const Item *p_item, RD::FramebufferFormatID p_framebuffer_format, const Transform2D &p_canvas_transform_inverse, Item *¤t_clip, Light *p_lights) { //create an empty push constant PushConstant push_constant; Transform2D base_transform = p_canvas_transform_inverse * p_item->final_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[1] = 0; push_constant.pad[2] = 0; push_constant.pad[3] = 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; bool light_uniform_set_dirty = false; if (!p_item->custom_data) { p_item->custom_data = memnew(ItemStateData); light_uniform_set_dirty = true; } ItemStateData *state_data = (ItemStateData *)p_item->custom_data; Light *light_cache[DEFAULT_MAX_LIGHTS_PER_ITEM]; 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); if (!light_uniform_set_dirty && (state_data->light_cache[light_count].light != light || state_data->light_cache[light_count].light_version != light->version)) { light_uniform_set_dirty = true; } light_cache[light_count] = light; light_count++; if (light->mode == VS::CANVAS_LIGHT_MODE_MASK) { base_flags |= FLAGS_USING_LIGHT_MASK; } if (light_count == state.max_lights_per_item) { break; } } light = light->next_ptr; } if (light_count != state_data->light_cache_count) { light_uniform_set_dirty = true; } base_flags |= light_count << FLAGS_LIGHT_COUNT_SHIFT; } if (light_count) { //validate and update lighs if they are being used bool invalid_uniform = state_data->light_uniform_set.is_valid() && !RD::get_singleton()->uniform_set_is_valid(state_data->light_uniform_set); if (state_data->light_uniform_set.is_null() || invalid_uniform || light_uniform_set_dirty) { //recreate uniform set if (state_data->light_uniform_set.is_valid() && !invalid_uniform) { RD::get_singleton()->free(state_data->light_uniform_set); } state_data->light_uniform_set = RID(); Vector uniforms; { RD::Uniform u; u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER; u.binding = 0; u.ids.push_back(state.lights_uniform_buffer); uniforms.push_back(u); } { RD::Uniform u_lights; u_lights.type = RD::UNIFORM_TYPE_TEXTURE; u_lights.binding = 1; RD::Uniform u_shadows; u_shadows.type = RD::UNIFORM_TYPE_TEXTURE; u_shadows.binding = 2; //lights for (uint32_t i = 0; i < state.max_lights_per_item; i++) { if (i < light_count) { CanvasLight *cl = canvas_light_owner.getornull(light_cache[i]->light_internal); ERR_CONTINUE(!cl); RID rd_texture; if (cl->texture.is_valid()) { rd_texture = storage->texture_get_rd_texture(cl->texture); } if (rd_texture.is_valid()) { u_lights.ids.push_back(rd_texture); } else { u_lights.ids.push_back(default_textures.white_texture); } if (cl->shadow.texture.is_valid()) { u_shadows.ids.push_back(cl->shadow.texture); } else { u_shadows.ids.push_back(default_textures.black_texture); } } else { u_lights.ids.push_back(default_textures.white_texture); u_shadows.ids.push_back(default_textures.black_texture); } } uniforms.push_back(u_lights); uniforms.push_back(u_shadows); } { RD::Uniform u; u.type = RD::UNIFORM_TYPE_SAMPLER; u.binding = 3; u.ids.push_back(state.shadow_sampler); uniforms.push_back(u); } state_data->light_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, shader.default_version_rd_shader_light, 3); } RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, state_data->light_uniform_set, 3); light_mode = PIPELINE_LIGHT_MODE_ENABLED; } else { light_mode = PIPELINE_LIGHT_MODE_DISABLED; } { //state uniform bool invalid_uniform = state_data->state_uniform_set.is_valid() && !RD::get_singleton()->uniform_set_is_valid(state_data->state_uniform_set); if (state_data->state_uniform_set.is_null() || invalid_uniform) { if (state_data->state_uniform_set.is_valid() && !invalid_uniform) { RD::get_singleton()->free(state_data->state_uniform_set); } state_data->state_uniform_set = RID(); Vector uniforms; { RD::Uniform u; u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER; u.binding = 0; u.ids.push_back(state.canvas_state_buffer); uniforms.push_back(u); } if (false && p_item->skeleton.is_valid()) { //bind skeleton stuff } else { //bind default { RD::Uniform u; u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER; u.binding = 0; u.ids.push_back(state.canvas_state_buffer); uniforms.push_back(u); } { RD::Uniform u; u.type = RD::UNIFORM_TYPE_TEXTURE_BUFFER; u.binding = 1; u.ids.push_back(shader.default_skeleton_texture_buffer); uniforms.push_back(u); } { RD::Uniform u; u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER; u.binding = 2; u.ids.push_back(shader.default_skeleton_uniform_buffer); uniforms.push_back(u); } } state_data->state_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, shader.default_version_rd_shader, 2); } RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, state_data->state_uniform_set, 2); } PipelineVariants *pipeline_variants = &shader.pipeline_variants; bool reclip = false; const Item::Command *c = p_item->commands; while (c) { push_constant.flags = base_flags; //reset on each command for sanity push_constant.specular_shininess = 0xFFFFFFFF; switch (c->type) { case Item::Command::TYPE_RECT: { const Item::CommandRect *rect = static_cast(c); //bind pipeline { 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 Size2 texpixel_size; { texpixel_size = _bind_texture_binding(rect->texture_binding.binding_id, p_draw_list, push_constant.flags); texpixel_size.x = 1.0 / texpixel_size.x; texpixel_size.y = 1.0 / texpixel_size.y; } if (rect->specular_shininess.a < 0.999) { push_constant.flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED; } _update_specular_shininess(rect->specular_shininess, &push_constant.specular_shininess); Rect2 src_rect; Rect2 dst_rect; if (texpixel_size != Vector2()) { push_constant.color_texture_pixel_size[0] = texpixel_size.x; push_constant.color_texture_pixel_size[1] = texpixel_size.y; 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; } if (rect->flags & CANVAS_RECT_FLIP_V) { src_rect.size.y *= -1; } if (rect->flags & CANVAS_RECT_TRANSPOSE) { dst_rect.size.x *= -1; // Encoding in the dst_rect.z uniform } 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); texpixel_size = Vector2(1, 1); } 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; push_constant.color_texture_pixel_size[0] = texpixel_size.x; push_constant.color_texture_pixel_size[1] = texpixel_size.y; 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(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 Size2 texpixel_size; { texpixel_size = _bind_texture_binding(np->texture_binding.binding_id, p_draw_list, push_constant.flags); texpixel_size.x = 1.0 / texpixel_size.x; texpixel_size.y = 1.0 / texpixel_size.y; } if (np->specular_shininess.a < 0.999) { push_constant.flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED; } _update_specular_shininess(np->specular_shininess, &push_constant.specular_shininess); Rect2 src_rect; Rect2 dst_rect(np->rect.position.x, np->rect.position.y, np->rect.size.x, np->rect.size.y); if (texpixel_size == Size2()) { 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); texpixel_size = Size2(1.0 / np->source.size.width, 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.color_texture_pixel_size[0] = texpixel_size.x; push_constant.color_texture_pixel_size[1] = texpixel_size.y; 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[MARGIN_LEFT]; push_constant.ninepatch_margins[1] = np->margin[MARGIN_TOP]; push_constant.ninepatch_margins[2] = np->margin[MARGIN_RIGHT]; push_constant.ninepatch_margins[3] = np->margin[MARGIN_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); } break; case Item::Command::TYPE_POLYGON: { const Item::CommandPolygon *polygon = static_cast(c); PolygonBuffers *pb = polygon_buffers.polygons.getptr(polygon->polygon.polygon_id); ERR_CONTINUE(!pb); //bind pipeline { static const PipelineVariant variant[VS::PRIMITIVE_MAX] = { PIPELINE_VARIANT_ATTRIBUTE_POINTS, PIPELINE_VARIANT_ATTRIBUTE_LINES, PIPELINE_VARIANT_ATTRIBUTE_TRIANGLES }; ERR_CONTINUE(polygon->primitive < 0 || polygon->primitive >= VS::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 == VS::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 Size2 texpixel_size; { texpixel_size = _bind_texture_binding(polygon->texture_binding.binding_id, p_draw_list, push_constant.flags); texpixel_size.x = 1.0 / texpixel_size.x; texpixel_size.y = 1.0 / texpixel_size.y; } if (polygon->specular_shininess.a < 0.999) { push_constant.flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED; } _update_specular_shininess(polygon->specular_shininess, &push_constant.specular_shininess); 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; } push_constant.color_texture_pixel_size[0] = texpixel_size.x; push_constant.color_texture_pixel_size[1] = texpixel_size.y; 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(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_texture_binding(primitive->texture_binding.binding_id, p_draw_list, push_constant.flags); } if (primitive->specular_shininess.a < 0.999) { push_constant.flags |= FLAGS_DEFAULT_SPECULAR_MAP_USED; } _update_specular_shininess(primitive->specular_shininess, &push_constant.specular_shininess); RD::get_singleton()->draw_list_bind_index_array(p_draw_list, primitive_arrays.index_array[MIN(3, primitive->point_count) - 1]); for (uint32_t j = 0; j < MIN(3, 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; #if 0 case Item::Command::TYPE_MESH: { Item::CommandMesh *mesh = static_cast(c); _set_texture_rect_mode(false); RasterizerStorageGLES3::Texture *texture = _bind_canvas_texture(mesh->texture, mesh->normal_map); if (texture) { Size2 texpixel_size(1.0 / texture->width, 1.0 / texture->height); state.canvas_shader.set_uniform(CanvasShaderGLES3::COLOR_TEXPIXEL_SIZE, texpixel_size); } state.canvas_shader.set_uniform(CanvasShaderGLES3::MODELVIEW_MATRIX, state.final_transform * mesh->transform); RasterizerStorageGLES3::Mesh *mesh_data = storage->mesh_owner.getornull(mesh->mesh); if (mesh_data) { for (int j = 0; j < mesh_data->surfaces.size(); j++) { RasterizerStorageGLES3::Surface *s = mesh_data->surfaces[j]; // materials are ignored in 2D meshes, could be added but many things (ie, lighting mode, reading from screen, etc) would break as they are not meant be set up at this point of drawing glBindVertexArray(s->array_id); glVertexAttrib4f(VS::ARRAY_COLOR, mesh->modulate.r, mesh->modulate.g, mesh->modulate.b, mesh->modulate.a); if (s->index_array_len) { glDrawElements(gl_primitive[s->primitive], s->index_array_len, (s->array_len >= (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0); } else { glDrawArrays(gl_primitive[s->primitive], 0, s->array_len); } glBindVertexArray(0); } } state.canvas_shader.set_uniform(CanvasShaderGLES3::MODELVIEW_MATRIX, state.final_transform); } break; case Item::Command::TYPE_MULTIMESH: { Item::CommandMultiMesh *mmesh = static_cast(c); RasterizerStorageGLES3::MultiMesh *multi_mesh = storage->multimesh_owner.getornull(mmesh->multimesh); if (!multi_mesh) break; RasterizerStorageGLES3::Mesh *mesh_data = storage->mesh_owner.getornull(multi_mesh->mesh); if (!mesh_data) break; RasterizerStorageGLES3::Texture *texture = _bind_canvas_texture(mmesh->texture, mmesh->normal_map); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCE_CUSTOM, multi_mesh->custom_data_format != VS::MULTIMESH_CUSTOM_DATA_NONE); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCING, true); //reset shader and force rebind state.using_texture_rect = true; _set_texture_rect_mode(false); if (texture) { Size2 texpixel_size(1.0 / texture->width, 1.0 / texture->height); state.canvas_shader.set_uniform(CanvasShaderGLES3::COLOR_TEXPIXEL_SIZE, texpixel_size); } int amount = MIN(multi_mesh->size, multi_mesh->visible_instances); if (amount == -1) { amount = multi_mesh->size; } for (int j = 0; j < mesh_data->surfaces.size(); j++) { RasterizerStorageGLES3::Surface *s = mesh_data->surfaces[j]; // materials are ignored in 2D meshes, could be added but many things (ie, lighting mode, reading from screen, etc) would break as they are not meant be set up at this point of drawing glBindVertexArray(s->instancing_array_id); glBindBuffer(GL_ARRAY_BUFFER, multi_mesh->buffer); //modify the buffer int stride = (multi_mesh->xform_floats + multi_mesh->color_floats + multi_mesh->custom_data_floats) * 4; glEnableVertexAttribArray(8); glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(0)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(4 * 4)); glVertexAttribDivisor(9, 1); int color_ofs; if (multi_mesh->transform_format == VS::MULTIMESH_TRANSFORM_3D) { glEnableVertexAttribArray(10); glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(8 * 4)); glVertexAttribDivisor(10, 1); color_ofs = 12 * 4; } else { glDisableVertexAttribArray(10); glVertexAttrib4f(10, 0, 0, 1, 0); color_ofs = 8 * 4; } int custom_data_ofs = color_ofs; switch (multi_mesh->color_format) { case VS::MULTIMESH_COLOR_NONE: { glDisableVertexAttribArray(11); glVertexAttrib4f(11, 1, 1, 1, 1); } break; case VS::MULTIMESH_COLOR_8BIT: { glEnableVertexAttribArray(11); glVertexAttribPointer(11, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4; } break; case VS::MULTIMESH_COLOR_FLOAT: { glEnableVertexAttribArray(11); glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(color_ofs)); glVertexAttribDivisor(11, 1); custom_data_ofs += 4 * 4; } break; } switch (multi_mesh->custom_data_format) { case VS::MULTIMESH_CUSTOM_DATA_NONE: { glDisableVertexAttribArray(12); glVertexAttrib4f(12, 1, 1, 1, 1); } break; case VS::MULTIMESH_CUSTOM_DATA_8BIT: { glEnableVertexAttribArray(12); glVertexAttribPointer(12, 4, GL_UNSIGNED_BYTE, GL_TRUE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; case VS::MULTIMESH_CUSTOM_DATA_FLOAT: { glEnableVertexAttribArray(12); glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(custom_data_ofs)); glVertexAttribDivisor(12, 1); } break; } if (s->index_array_len) { glDrawElementsInstanced(gl_primitive[s->primitive], s->index_array_len, (s->array_len >= (1 << 16)) ? GL_UNSIGNED_INT : GL_UNSIGNED_SHORT, 0, amount); } else { glDrawArraysInstanced(gl_primitive[s->primitive], 0, s->array_len, amount); } glBindVertexArray(0); } state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCE_CUSTOM, false); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCING, false); state.using_texture_rect = true; _set_texture_rect_mode(false); } break; case Item::Command::TYPE_PARTICLES: { Item::CommandParticles *particles_cmd = static_cast(c); RasterizerStorageGLES3::Particles *particles = storage->particles_owner.getornull(particles_cmd->particles); if (!particles) break; if (particles->inactive && !particles->emitting) break; glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); //not used, so keep white VisualServerRaster::redraw_request(); storage->particles_request_process(particles_cmd->particles); //enable instancing state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCE_CUSTOM, true); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_PARTICLES, true); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCING, true); //reset shader and force rebind state.using_texture_rect = true; _set_texture_rect_mode(false); RasterizerStorageGLES3::Texture *texture = _bind_canvas_texture(particles_cmd->texture, particles_cmd->normal_map); if (texture) { Size2 texpixel_size(1.0 / texture->width, 1.0 / texture->height); state.canvas_shader.set_uniform(CanvasShaderGLES3::COLOR_TEXPIXEL_SIZE, texpixel_size); } else { state.canvas_shader.set_uniform(CanvasShaderGLES3::COLOR_TEXPIXEL_SIZE, Vector2(1.0, 1.0)); } if (!particles->use_local_coords) { Transform2D inv_xf; inv_xf.set_axis(0, Vector2(particles->emission_transform.basis.get_axis(0).x, particles->emission_transform.basis.get_axis(0).y)); inv_xf.set_axis(1, Vector2(particles->emission_transform.basis.get_axis(1).x, particles->emission_transform.basis.get_axis(1).y)); inv_xf.set_origin(Vector2(particles->emission_transform.get_origin().x, particles->emission_transform.get_origin().y)); inv_xf.affine_invert(); state.canvas_shader.set_uniform(CanvasShaderGLES3::MODELVIEW_MATRIX, state.final_transform * inv_xf); } glBindVertexArray(data.particle_quad_array); //use particle quad array glBindBuffer(GL_ARRAY_BUFFER, particles->particle_buffers[0]); //bind particle buffer int stride = sizeof(float) * 4 * 6; int amount = particles->amount; if (particles->draw_order != VS::PARTICLES_DRAW_ORDER_LIFETIME) { glEnableVertexAttribArray(8); //xform x glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, amount); } else { //split int split = int(Math::ceil(particles->phase * particles->amount)); if (amount - split > 0) { glEnableVertexAttribArray(8); //xform x glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + 0)); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(stride * split + sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, amount - split); } if (split > 0) { glEnableVertexAttribArray(8); //xform x glVertexAttribPointer(8, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 3)); glVertexAttribDivisor(8, 1); glEnableVertexAttribArray(9); //xform y glVertexAttribPointer(9, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 4)); glVertexAttribDivisor(9, 1); glEnableVertexAttribArray(10); //xform z glVertexAttribPointer(10, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 5)); glVertexAttribDivisor(10, 1); glEnableVertexAttribArray(11); //color glVertexAttribPointer(11, 4, GL_FLOAT, GL_FALSE, stride, NULL); glVertexAttribDivisor(11, 1); glEnableVertexAttribArray(12); //custom glVertexAttribPointer(12, 4, GL_FLOAT, GL_FALSE, stride, CAST_INT_TO_UCHAR_PTR(sizeof(float) * 4 * 2)); glVertexAttribDivisor(12, 1); glDrawArraysInstanced(GL_TRIANGLE_FAN, 0, 4, split); } } glBindVertexArray(0); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCE_CUSTOM, false); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_PARTICLES, false); state.canvas_shader.set_conditional(CanvasShaderGLES3::USE_INSTANCING, false); state.using_texture_rect = true; _set_texture_rect_mode(false); } break; #endif case Item::Command::TYPE_TRANSFORM: { const Item::CommandTransform *transform = static_cast(c); _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(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; } c = c->next; } if (current_clip && reclip) { //will make it re-enable clipping if needed afterwards current_clip = NULL; } } void RasterizerCanvasRD::_render_items(RID p_to_render_target, int p_item_count, const Transform2D &p_canvas_transform_inverse, Light *p_lights) { Item *current_clip = NULL; Transform2D canvas_transform_inverse = p_canvas_transform_inverse; RID framebuffer = storage->render_target_get_rd_framebuffer(p_to_render_target); Vector clear_colors; bool clear = false; if (storage->render_target_is_clear_requested(p_to_render_target)) { clear = true; clear_colors.push_back(storage->render_target_get_clear_request_color(p_to_render_target)); storage->render_target_disable_clear_request(p_to_render_target); } #warning TODO obtain from framebuffer format eventually when this is implemented RD::FramebufferFormatID fb_format = RD::get_singleton()->framebuffer_get_format(framebuffer); RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(framebuffer, clear ? RD::INITIAL_ACTION_CLEAR : RD::INITIAL_ACTION_KEEP_COLOR, RD::FINAL_ACTION_READ_COLOR_DISCARD_DEPTH, clear_colors); for (int i = 0; i < p_item_count; i++) { Item *ci = items[i]; if (current_clip != ci->final_clip_owner) { current_clip = ci->final_clip_owner; //setup clip if (current_clip) { RD::get_singleton()->draw_list_enable_scissor(draw_list, current_clip->final_clip_rect); } else { RD::get_singleton()->draw_list_disable_scissor(draw_list); } } _render_item(draw_list, ci, fb_format, canvas_transform_inverse, current_clip, p_lights); } RD::get_singleton()->draw_list_end(); } void RasterizerCanvasRD::canvas_render_items(RID p_to_render_target, Item *p_item_list, const Color &p_modulate, Light *p_light_list, const Transform2D &p_canvas_transform) { int item_count = 0; //setup canvas state uniforms if needed Transform2D canvas_transform_inverse = p_canvas_transform.affine_inverse(); { //update canvas state uniform buffer State::Buffer state_buffer; Size2i ssize = storage->render_target_get_size(p_to_render_target); Transform screen_transform; screen_transform.translate(-(ssize.width / 2.0f), -(ssize.height / 2.0f), 0.0f); screen_transform.scale(Vector3(2.0f / ssize.width, 2.0f / ssize.height, 1.0f)); _update_transform_to_mat4(screen_transform, state_buffer.screen_transform); _update_transform_2d_to_mat4(p_canvas_transform, state_buffer.canvas_transform); Transform2D normal_transform = p_canvas_transform; normal_transform.elements[0].normalize(); normal_transform.elements[1].normalize(); normal_transform.elements[2] = Vector2(); _update_transform_2d_to_mat4(normal_transform, state_buffer.canvas_normal_transform); state_buffer.canvas_modulate[0] = p_modulate.r; state_buffer.canvas_modulate[1] = p_modulate.g; state_buffer.canvas_modulate[2] = p_modulate.b; state_buffer.canvas_modulate[3] = p_modulate.a; RD::get_singleton()->buffer_update(state.canvas_state_buffer, 0, sizeof(State::Buffer), &state_buffer, true); } //setup lights if exist { Light *l = p_light_list; uint32_t index = 0; while (l) { if (index == state.max_lights_per_render) { l->render_index_cache = -1; l = l->next_ptr; continue; } CanvasLight *clight = canvas_light_owner.getornull(l->light_internal); if (!clight) { //unused or invalid texture l->render_index_cache = -1; l = l->next_ptr; ERR_CONTINUE(!clight); } Transform2D to_light_xform = (p_canvas_transform * l->light_shader_xform).affine_inverse(); Vector2 canvas_light_pos = p_canvas_transform.xform(l->xform.get_origin()); //convert light position to canvas coordinates, as all computation is done in canvas coords to avoid precision loss state.light_uniforms[index].position[0] = canvas_light_pos.x; state.light_uniforms[index].position[1] = canvas_light_pos.y; _update_transform_2d_to_mat2x4(to_light_xform, state.light_uniforms[index].matrix); _update_transform_2d_to_mat2x4(l->xform_cache.affine_inverse(), state.light_uniforms[index].shadow_matrix); state.light_uniforms[index].height = l->height * (p_canvas_transform.elements[0].length() + p_canvas_transform.elements[1].length()) * 0.5; //approximate height conversion to the canvas size, since all calculations are done in canvas coords to avoid precision loss for (int i = 0; i < 4; i++) { state.light_uniforms[index].shadow_color[i] = l->shadow_color[i]; state.light_uniforms[index].color[i] = l->color[i]; } state.light_uniforms[index].color[3] = l->energy; //use alpha for energy, so base color can go separate if (clight->shadow.texture.is_valid()) { state.light_uniforms[index].shadow_pixel_size = (1.0 / clight->shadow.size) * (1.0 + l->shadow_smooth); } else { state.light_uniforms[index].shadow_pixel_size = 1.0; } state.light_uniforms[index].flags |= l->mode << LIGHT_FLAGS_BLEND_SHIFT; state.light_uniforms[index].flags |= l->shadow_filter << LIGHT_FLAGS_FILTER_SHIFT; if (clight->shadow.texture.is_valid()) { state.light_uniforms[index].flags |= LIGHT_FLAGS_HAS_SHADOW; } l->render_index_cache = index; index++; l = l->next_ptr; } if (index > 0) { RD::get_singleton()->buffer_update(state.lights_uniform_buffer, 0, sizeof(LightUniform) * index, &state.light_uniforms[0], true); } } //fill the list until rendering is possible. Item *ci = p_item_list; while (ci) { items[item_count++] = ci; bool backbuffer_copy = ci->copy_back_buffer; // || shader uses SCREEN_TEXTURE if (!ci->next || backbuffer_copy || item_count == MAX_RENDER_ITEMS - 1) { _render_items(p_to_render_target, item_count, canvas_transform_inverse, p_light_list); //then reset item_count = 0; } if (ci->copy_back_buffer) { if (ci->copy_back_buffer->full) { //_copy_texscreen(Rect2()); } else { //_copy_texscreen(ci->copy_back_buffer->rect); } } ci = ci->next; } } RID RasterizerCanvasRD::light_create() { CanvasLight canvas_light; canvas_light.shadow.size = 0; return canvas_light_owner.make_rid(canvas_light); } void RasterizerCanvasRD::light_set_texture(RID p_rid, RID p_texture) { CanvasLight *cl = canvas_light_owner.getornull(p_rid); ERR_FAIL_COND(!cl); if (cl->texture == p_texture) { return; } cl->texture = p_texture; } void RasterizerCanvasRD::light_set_use_shadow(RID p_rid, bool p_enable, int p_resolution) { CanvasLight *cl = canvas_light_owner.getornull(p_rid); ERR_FAIL_COND(!cl); ERR_FAIL_COND(p_resolution < 64); if (cl->shadow.texture.is_valid() == p_enable && p_resolution == cl->shadow.size) { return; } if (cl->shadow.texture.is_valid()) { RD::get_singleton()->free(cl->shadow.fb); RD::get_singleton()->free(cl->shadow.depth); RD::get_singleton()->free(cl->shadow.texture); cl->shadow.fb = RID(); cl->shadow.texture = RID(); cl->shadow.depth = RID(); } if (p_enable) { Vector fb_textures; { //texture RD::TextureFormat tf; tf.type = RD::TEXTURE_TYPE_2D; tf.width = p_resolution; tf.height = 1; tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT; tf.format = RD::DATA_FORMAT_R32_SFLOAT; cl->shadow.texture = RD::get_singleton()->texture_create(tf, RD::TextureView()); fb_textures.push_back(cl->shadow.texture); } { RD::TextureFormat tf; tf.type = RD::TEXTURE_TYPE_2D; tf.width = p_resolution; tf.height = 1; tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT; tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_X8_D24_UNORM_PACK32, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_X8_D24_UNORM_PACK32 : RD::DATA_FORMAT_D32_SFLOAT; //chunks to write cl->shadow.depth = RD::get_singleton()->texture_create(tf, RD::TextureView()); fb_textures.push_back(cl->shadow.depth); } cl->shadow.fb = RD::get_singleton()->framebuffer_create(fb_textures); } cl->shadow.size = p_resolution; } void RasterizerCanvasRD::light_update_shadow(RID p_rid, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders) { CanvasLight *cl = canvas_light_owner.getornull(p_rid); ERR_FAIL_COND(cl->shadow.texture.is_null()); for (int i = 0; i < 4; i++) { //make sure it remains orthogonal, makes easy to read angle later //light.basis.scale(Vector3(to_light.elements[0].length(),to_light.elements[1].length(),1)); Vector cc; cc.push_back(Color(p_far, p_far, p_far, 1.0)); RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(cl->shadow.fb, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ_COLOR_DISCARD_DEPTH, cc, Rect2i((cl->shadow.size / 4) * i, 0, (cl->shadow.size / 4), 1)); CameraMatrix projection; { real_t fov = 90; real_t nearp = p_near; real_t farp = p_far; real_t aspect = 1.0; real_t ymax = nearp * Math::tan(Math::deg2rad(fov * 0.5)); real_t ymin = -ymax; real_t xmin = ymin * aspect; real_t xmax = ymax * aspect; projection.set_frustum(xmin, xmax, ymin, ymax, nearp, farp); } Vector3 cam_target = Basis(Vector3(0, 0, Math_PI * 2 * ((i + 3) / 4.0))).xform(Vector3(0, 1, 0)); projection = projection * CameraMatrix(Transform().looking_at(cam_target, Vector3(0, 0, -1)).affine_inverse()); ShadowRenderPushConstant push_constant; for (int y = 0; y < 4; y++) { for (int x = 0; x < 4; x++) { push_constant.projection[y * 4 + x] = projection.matrix[y][x]; } } static const Vector2 directions[4] = { Vector2(1, 0), Vector2(0, 1), Vector2(-1, 0), Vector2(0, -1) }; push_constant.direction[0] = directions[i].x; push_constant.direction[1] = directions[i].y; push_constant.pad[0] = 0; push_constant.pad[1] = 0; /*if (i == 0) *p_xform_cache = projection;*/ LightOccluderInstance *instance = p_occluders; while (instance) { OccluderPolygon *co = occluder_polygon_owner.getornull(instance->occluder); if (!co || co->index_array.is_null() || !(p_light_mask & instance->light_mask)) { instance = instance->next; continue; } _update_transform_2d_to_mat2x4(p_light_xform * instance->xform_cache, push_constant.modelview); RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, shadow_render.render_pipelines[co->cull_mode]); RD::get_singleton()->draw_list_bind_vertex_array(draw_list, co->vertex_array); RD::get_singleton()->draw_list_bind_index_array(draw_list, co->index_array); RD::get_singleton()->draw_list_set_push_constant(draw_list, &push_constant, sizeof(ShadowRenderPushConstant)); RD::get_singleton()->draw_list_draw(draw_list, true); instance = instance->next; } RD::get_singleton()->draw_list_end(); } } RID RasterizerCanvasRD::occluder_polygon_create() { OccluderPolygon occluder; occluder.point_count = 0; occluder.cull_mode = VS::CANVAS_OCCLUDER_POLYGON_CULL_DISABLED; return occluder_polygon_owner.make_rid(occluder); } void RasterizerCanvasRD::occluder_polygon_set_shape_as_lines(RID p_occluder, const PoolVector &p_lines) { OccluderPolygon *oc = occluder_polygon_owner.getornull(p_occluder); ERR_FAIL_COND(!oc); if (oc->point_count != p_lines.size() && oc->vertex_array.is_valid()) { RD::get_singleton()->free(oc->vertex_array); RD::get_singleton()->free(oc->vertex_buffer); RD::get_singleton()->free(oc->index_array); RD::get_singleton()->free(oc->index_buffer); oc->vertex_array = RID(); oc->vertex_buffer = RID(); oc->index_array = RID(); oc->index_buffer = RID(); } if (p_lines.size()) { PoolVector geometry; PoolVector indices; int lc = p_lines.size(); geometry.resize(lc * 6 * sizeof(float)); indices.resize(lc * 3 * sizeof(uint16_t)); { PoolVector::Write vw = geometry.write(); float *vwptr = (float *)vw.ptr(); PoolVector::Write iw = indices.write(); uint16_t *iwptr = (uint16_t *)iw.ptr(); PoolVector::Read lr = p_lines.read(); const int POLY_HEIGHT = 16384; for (int i = 0; i < lc / 2; i++) { vwptr[i * 12 + 0] = lr[i * 2 + 0].x; vwptr[i * 12 + 1] = lr[i * 2 + 0].y; vwptr[i * 12 + 2] = POLY_HEIGHT; vwptr[i * 12 + 3] = lr[i * 2 + 1].x; vwptr[i * 12 + 4] = lr[i * 2 + 1].y; vwptr[i * 12 + 5] = POLY_HEIGHT; vwptr[i * 12 + 6] = lr[i * 2 + 1].x; vwptr[i * 12 + 7] = lr[i * 2 + 1].y; vwptr[i * 12 + 8] = -POLY_HEIGHT; vwptr[i * 12 + 9] = lr[i * 2 + 0].x; vwptr[i * 12 + 10] = lr[i * 2 + 0].y; vwptr[i * 12 + 11] = -POLY_HEIGHT; iwptr[i * 6 + 0] = i * 4 + 0; iwptr[i * 6 + 1] = i * 4 + 1; iwptr[i * 6 + 2] = i * 4 + 2; iwptr[i * 6 + 3] = i * 4 + 2; iwptr[i * 6 + 4] = i * 4 + 3; iwptr[i * 6 + 5] = i * 4 + 0; } } //if same buffer len is being set, just use BufferSubData to avoid a pipeline flush if (oc->vertex_array.is_null()) { //create from scratch //vertices oc->vertex_buffer = RD::get_singleton()->vertex_buffer_create(lc * 6 * sizeof(real_t), geometry); Vector buffer; buffer.push_back(oc->vertex_buffer); oc->vertex_array = RD::get_singleton()->vertex_array_create(4 * lc / 2, shadow_render.vertex_format, buffer); //indices oc->index_buffer = RD::get_singleton()->index_buffer_create(3 * lc, RD::INDEX_BUFFER_FORMAT_UINT16, indices); oc->index_array = RD::get_singleton()->index_array_create(oc->index_buffer, 0, 3 * lc); } else { //update existing PoolVector::Read vr = geometry.read(); RD::get_singleton()->buffer_update(oc->vertex_buffer, 0, geometry.size(), vr.ptr()); PoolVector::Read ir = indices.read(); RD::get_singleton()->buffer_update(oc->index_buffer, 0, indices.size(), ir.ptr()); } } } void RasterizerCanvasRD::occluder_polygon_set_cull_mode(RID p_occluder, VS::CanvasOccluderPolygonCullMode p_mode) { OccluderPolygon *oc = occluder_polygon_owner.getornull(p_occluder); ERR_FAIL_COND(!oc); oc->cull_mode = p_mode; } void RasterizerCanvasRD::update() { _dispose_bindings(); } RasterizerCanvasRD::RasterizerCanvasRD(RasterizerStorageRD *p_storage) { storage = p_storage; { //create default textures RD::TextureFormat tformat; tformat.format = RD::DATA_FORMAT_R8G8B8A8_UNORM; tformat.width = 4; tformat.height = 4; tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT; tformat.type = RD::TEXTURE_TYPE_2D; PoolVector pv; pv.resize(16 * 4); for (int i = 0; i < 16; i++) { pv.set(i * 4 + 0, 255); pv.set(i * 4 + 1, 255); pv.set(i * 4 + 2, 255); pv.set(i * 4 + 3, 255); } { Vector > vpv; vpv.push_back(pv); default_textures.white_texture = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); } for (int i = 0; i < 16; i++) { pv.set(i * 4 + 0, 0); pv.set(i * 4 + 1, 0); pv.set(i * 4 + 2, 0); pv.set(i * 4 + 3, 255); } { Vector > vpv; vpv.push_back(pv); default_textures.black_texture = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); } for (int i = 0; i < 16; i++) { pv.set(i * 4 + 0, 128); pv.set(i * 4 + 1, 128); pv.set(i * 4 + 2, 255); pv.set(i * 4 + 3, 255); } { Vector > vpv; vpv.push_back(pv); default_textures.normal_texture = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); } for (int i = 0; i < 16; i++) { pv.set(i * 4 + 0, 255); pv.set(i * 4 + 1, 128); pv.set(i * 4 + 2, 255); pv.set(i * 4 + 3, 255); } { Vector > vpv; vpv.push_back(pv); default_textures.aniso_texture = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv); } for (int i = 0; i < 16; i++) { pv.set(i * 4 + 0, 0); pv.set(i * 4 + 1, 0); pv.set(i * 4 + 2, 0); pv.set(i * 4 + 3, 0); } default_textures.default_multimesh_tb = RD::get_singleton()->texture_buffer_create(16, RD::DATA_FORMAT_R8G8B8A8_UNORM, pv); } { //create default samplers for (int i = 1; i < VS::CANVAS_ITEM_TEXTURE_FILTER_MAX; i++) { for (int j = 1; j < VS::CANVAS_ITEM_TEXTURE_REPEAT_MAX; j++) { RD::SamplerState sampler_state; switch (i) { case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST: { sampler_state.mag_filter = RD::SAMPLER_FILTER_NEAREST; sampler_state.min_filter = RD::SAMPLER_FILTER_NEAREST; sampler_state.max_lod = 0; } break; case VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR: { sampler_state.mag_filter = RD::SAMPLER_FILTER_LINEAR; sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR; sampler_state.max_lod = 0; } break; case VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS: { sampler_state.mag_filter = RD::SAMPLER_FILTER_LINEAR; sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR; sampler_state.mip_filter = RD::SAMPLER_FILTER_LINEAR; } break; case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS: { sampler_state.mag_filter = RD::SAMPLER_FILTER_NEAREST; sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR; sampler_state.mip_filter = RD::SAMPLER_FILTER_LINEAR; } break; default: { } } switch (j) { case VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED: { sampler_state.repeat_u = RD::SAMPLER_REPEAT_MODE_CLAMP_TO_EDGE; sampler_state.repeat_v = RD::SAMPLER_REPEAT_MODE_CLAMP_TO_EDGE; } break; case VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED: { sampler_state.repeat_u = RD::SAMPLER_REPEAT_MODE_REPEAT; sampler_state.repeat_v = RD::SAMPLER_REPEAT_MODE_REPEAT; } break; case VS::CANVAS_ITEM_TEXTURE_REPEAT_MIRROR: { sampler_state.repeat_u = RD::SAMPLER_REPEAT_MODE_MIRRORED_REPEAT; sampler_state.repeat_v = RD::SAMPLER_REPEAT_MODE_MIRRORED_REPEAT; } break; default: { } } default_samplers.samplers[i][j] = RD::get_singleton()->sampler_create(sampler_state); } } default_samplers.default_filter = VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR; default_samplers.default_repeat = VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED; } { //shader variants uint32_t textures_per_stage = RD::get_singleton()->limit_get(RD::LIMIT_MAX_TEXTURES_PER_SHADER_STAGE); String global_defines; if (textures_per_stage <= 16) { //ARM pretty much, and very old Intel GPUs under Linux state.max_lights_per_item = 4; //sad global_defines += "#define MAX_LIGHT_TEXTURES 4\n"; } else if (textures_per_stage <= 32) { //Apple (Metal) state.max_lights_per_item = 8; //sad global_defines += "#define MAX_LIGHT_TEXTURES 8\n"; } else { //Anything else (16 lights per item) state.max_lights_per_item = DEFAULT_MAX_LIGHTS_PER_ITEM; global_defines += "#define MAX_LIGHT_TEXTURES " + itos(DEFAULT_MAX_LIGHTS_PER_ITEM) + "\n"; } uint32_t uniform_max_size = RD::get_singleton()->limit_get(RD::LIMIT_MAX_UNIFORM_BUFFER_SIZE); if (uniform_max_size < 65536) { //Yes, you guessed right, ARM again state.max_lights_per_render = 64; global_defines += "#define MAX_LIGHTS 64\n"; } else { state.max_lights_per_render = DEFAULT_MAX_LIGHTS_PER_RENDER; global_defines += "#define MAX_LIGHTS " + itos(DEFAULT_MAX_LIGHTS_PER_RENDER) + "\n"; } state.light_uniforms = memnew_arr(LightUniform, state.max_lights_per_render); Vector variants; //non light variants variants.push_back(""); //none by default is first variant variants.push_back("#define USE_NINEPATCH\n"); //ninepatch is the second variant variants.push_back("#define USE_PRIMITIVE\n"); //primitve is the third variants.push_back("#define USE_PRIMITIVE\n#define USE_POINT_SIZE\n"); //points need point size variants.push_back("#define USE_ATTRIBUTES\n"); // attributes for vertex arrays variants.push_back("#define USE_ATTRIBUTES\n#define USE_POINT_SIZE\n"); //attributes with point size //light variants variants.push_back("#define USE_LIGHTING\n"); //none by default is first variant variants.push_back("#define USE_LIGHTING\n#define USE_NINEPATCH\n"); //ninepatch is the second variant variants.push_back("#define USE_LIGHTING\n#define USE_PRIMITIVE\n"); //primitve is the third variants.push_back("#define USE_LIGHTING\n#define USE_PRIMITIVE\n#define USE_POINT_SIZE\n"); //points need point size variants.push_back("#define USE_LIGHTING\n#define USE_ATTRIBUTES\n"); // attributes for vertex arrays variants.push_back("#define USE_LIGHTING\n#define USE_ATTRIBUTES\n#define USE_POINT_SIZE\n"); //attributes with point size shader.canvas_shader.initialize(variants, global_defines); shader.default_version = shader.canvas_shader.version_create(); shader.default_version_rd_shader = shader.canvas_shader.version_get_shader(shader.default_version, SHADER_VARIANT_QUAD); shader.default_version_rd_shader_light = shader.canvas_shader.version_get_shader(shader.default_version, SHADER_VARIANT_QUAD_LIGHT); for (int i = 0; i < PIPELINE_LIGHT_MODE_MAX; i++) { for (int j = 0; j < PIPELINE_VARIANT_MAX; j++) { RD::RenderPrimitive primitive[PIPELINE_VARIANT_MAX] = { RD::RENDER_PRIMITIVE_TRIANGLES, RD::RENDER_PRIMITIVE_TRIANGLES, RD::RENDER_PRIMITIVE_TRIANGLES, RD::RENDER_PRIMITIVE_LINES, RD::RENDER_PRIMITIVE_POINTS, RD::RENDER_PRIMITIVE_TRIANGLES, RD::RENDER_PRIMITIVE_LINES, RD::RENDER_PRIMITIVE_POINTS, }; ShaderVariant shader_variants[PIPELINE_LIGHT_MODE_MAX][PIPELINE_VARIANT_MAX] = { { //non lit SHADER_VARIANT_QUAD, SHADER_VARIANT_NINEPATCH, SHADER_VARIANT_PRIMITIVE, SHADER_VARIANT_PRIMITIVE, SHADER_VARIANT_PRIMITIVE_POINTS, SHADER_VARIANT_ATTRIBUTES, SHADER_VARIANT_ATTRIBUTES, SHADER_VARIANT_ATTRIBUTES_POINTS }, { //lit SHADER_VARIANT_QUAD_LIGHT, SHADER_VARIANT_NINEPATCH_LIGHT, SHADER_VARIANT_PRIMITIVE_LIGHT, SHADER_VARIANT_PRIMITIVE_LIGHT, SHADER_VARIANT_PRIMITIVE_POINTS_LIGHT, SHADER_VARIANT_ATTRIBUTES_LIGHT, SHADER_VARIANT_ATTRIBUTES_LIGHT, SHADER_VARIANT_ATTRIBUTES_POINTS_LIGHT }, }; RID shader_variant = shader.canvas_shader.version_get_shader(shader.default_version, shader_variants[i][j]); shader.pipeline_variants.variants[i][j].setup(shader_variant, primitive[j], RD::PipelineRasterizationState(), RD::PipelineMultisampleState(), RD::PipelineDepthStencilState(), RD::PipelineColorBlendState::create_blend(), 0); } } } { //shadow rendering Vector versions; versions.push_back(String()); //no versions shadow_render.shader.initialize(versions); { Vector attachments; RD::AttachmentFormat af_color; af_color.format = RD::DATA_FORMAT_R32_SFLOAT; af_color.usage_flags = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT; attachments.push_back(af_color); RD::AttachmentFormat af_depth; af_depth.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_X8_D24_UNORM_PACK32, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_X8_D24_UNORM_PACK32 : RD::DATA_FORMAT_D32_SFLOAT; af_depth.usage_flags = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT; attachments.push_back(af_depth); shadow_render.framebuffer_format = RD::get_singleton()->framebuffer_format_create(attachments); } //pipelines Vector vf; RD::VertexDescription vd; vd.format = RD::DATA_FORMAT_R32G32B32_SFLOAT; vd.location = 0; vd.offset = 0; vd.stride = sizeof(float) * 3; vf.push_back(vd); shadow_render.vertex_format = RD::get_singleton()->vertex_format_create(vf); shadow_render.shader_version = shadow_render.shader.version_create(); for (int i = 0; i < 3; i++) { RD::PipelineRasterizationState rs; rs.cull_mode = i == 0 ? RD::POLYGON_CULL_DISABLED : (i == 1 ? RD::POLYGON_CULL_FRONT : RD::POLYGON_CULL_BACK); RD::PipelineDepthStencilState ds; ds.enable_depth_write = true; ds.enable_depth_test = true; ds.depth_compare_operator = RD::COMPARE_OP_LESS; shadow_render.render_pipelines[i] = RD::get_singleton()->render_pipeline_create(shadow_render.shader.version_get_shader(shadow_render.shader_version, 0), shadow_render.framebuffer_format, shadow_render.vertex_format, RD::RENDER_PRIMITIVE_TRIANGLES, rs, RD::PipelineMultisampleState(), ds, RD::PipelineColorBlendState::create_disabled(), 0); } } { //bindings bindings.id_generator = 0; //generate for 0 bindings.default_empty = request_texture_binding(RID(), RID(), RID(), VS::CANVAS_ITEM_TEXTURE_FILTER_DEFAULT, VS::CANVAS_ITEM_TEXTURE_REPEAT_DEFAULT, RID()); { //state allocate state.canvas_state_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(State::Buffer)); state.lights_uniform_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(LightUniform) * state.max_lights_per_render); RD::SamplerState shadow_sampler_state; shadow_sampler_state.mag_filter = RD::SAMPLER_FILTER_LINEAR; shadow_sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR; shadow_sampler_state.repeat_u = RD::SAMPLER_REPEAT_MODE_REPEAT; //shadow wrap around shadow_sampler_state.compare_op = RD::COMPARE_OP_GREATER; state.shadow_sampler = RD::get_singleton()->sampler_create(shadow_sampler_state); } } { { PoolVector colors; colors.resize(sizeof(float) * 4); { PoolVector::Write w = colors.write(); float *fptr = (float *)w.ptr(); fptr[0] = 1.0; fptr[1] = 1.0; fptr[2] = 1.0; fptr[3] = 1.0; } polygon_buffers.default_color_buffer = RD::get_singleton()->vertex_buffer_create(colors.size(), colors); } { PoolVector uvs; uvs.resize(sizeof(float) * 2); { PoolVector::Write w = uvs.write(); float *fptr = (float *)w.ptr(); fptr[0] = 0.0; fptr[1] = 0.0; } polygon_buffers.default_uv_buffer = RD::get_singleton()->vertex_buffer_create(uvs.size(), uvs); } { PoolVector bones; bones.resize(sizeof(uint32_t) * 4); { PoolVector::Write w = bones.write(); uint32_t *iptr = (uint32_t *)w.ptr(); iptr[0] = 0; iptr[1] = 0; iptr[2] = 0; iptr[3] = 0; } polygon_buffers.default_bone_buffer = RD::get_singleton()->vertex_buffer_create(bones.size(), bones); } { PoolVector weights; weights.resize(sizeof(float) * 4); { PoolVector::Write w = weights.write(); float *fptr = (float *)w.ptr(); fptr[0] = 0.0; fptr[1] = 0.0; fptr[2] = 0.0; fptr[3] = 0.0; } polygon_buffers.default_weight_buffer = RD::get_singleton()->vertex_buffer_create(weights.size(), weights); } //polygon buffers polygon_buffers.last_id = 1; } { // default index buffer PoolVector pv; pv.resize(6 * 4); { PoolVector::Write w = pv.write(); int *p32 = (int *)w.ptr(); p32[0] = 0; p32[1] = 1; p32[2] = 2; p32[3] = 0; p32[4] = 2; p32[5] = 3; } shader.quad_index_buffer = RD::get_singleton()->index_buffer_create(6, RenderingDevice::INDEX_BUFFER_FORMAT_UINT32, pv); shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 6); } { //primitive primitive_arrays.index_array[0] = shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 1); primitive_arrays.index_array[1] = shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 2); primitive_arrays.index_array[2] = shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 3); primitive_arrays.index_array[3] = shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 6); } { //default skeleton buffer shader.default_skeleton_uniform_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(SkeletonUniform)); SkeletonUniform su; _update_transform_2d_to_mat4(Transform2D(), su.skeleton_inverse); _update_transform_2d_to_mat4(Transform2D(), su.skeleton_transform); RD::get_singleton()->buffer_update(shader.default_skeleton_uniform_buffer, 0, sizeof(SkeletonUniform), &su); shader.default_skeleton_texture_buffer = RD::get_singleton()->texture_buffer_create(32, RD::DATA_FORMAT_R32G32B32A32_SFLOAT); } ERR_FAIL_COND(sizeof(PushConstant) != 128); } bool RasterizerCanvasRD::free(RID p_rid) { if (canvas_light_owner.owns(p_rid)) { CanvasLight *cl = canvas_light_owner.getornull(p_rid); ERR_FAIL_COND_V(!cl, false); light_set_use_shadow(p_rid, false, 64); canvas_light_owner.free(p_rid); } else if (occluder_polygon_owner.owns(p_rid)) { occluder_polygon_set_shape_as_lines(p_rid, PoolVector()); occluder_polygon_owner.free(p_rid); } else { return false; } return true; } RasterizerCanvasRD::~RasterizerCanvasRD() { //canvas state if (state.canvas_state_buffer.is_valid()) { RD::get_singleton()->free(state.canvas_state_buffer); } //bindings { free_texture_binding(bindings.default_empty); //dispose pending _dispose_bindings(); //anything remains? if (bindings.texture_bindings.size()) { ERR_PRINT("Some texture bindings were not properly freed (leaked canvasitems?"); const TextureBindingID *key = NULL; while ((key = bindings.texture_bindings.next(key))) { TextureBinding *tb = bindings.texture_bindings[*key]; tb->reference_count = 1; free_texture_binding(*key); } //dispose pending _dispose_bindings(); } } //shaders shader.canvas_shader.version_free(shader.default_version); //buffers RD::get_singleton()->free(shader.quad_index_array); RD::get_singleton()->free(shader.quad_index_buffer); //pipelines don't need freeing, they are all gone after shaders are gone //samplers for (int i = 1; i < VS::CANVAS_ITEM_TEXTURE_FILTER_MAX; i++) { for (int j = 1; j < VS::CANVAS_ITEM_TEXTURE_REPEAT_MAX; j++) { RD::get_singleton()->free(default_samplers.samplers[i][j]); } } //textures RD::get_singleton()->free(default_textures.white_texture); RD::get_singleton()->free(default_textures.black_texture); RD::get_singleton()->free(default_textures.normal_texture); RD::get_singleton()->free(default_textures.aniso_texture); RD::get_singleton()->free(default_textures.default_multimesh_tb); }