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cocos/renderer/pipeline/helper/Utils.cpp

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+/****************************************************************************
+ Copyright (c) 2020-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ 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/pipeline/helper/Utils.h"
+#include "renderer/pipeline/PipelineStateManager.h"
+#if CC_USE_DEBUG_RENDERER
+    #include "profiler/DebugRenderer.h"
+#endif
+#include "gfx-base/GFXSwapchain.h"
+#include "pipeline/Define.h"
+#include "scene/Camera.h"
+#include "scene/Model.h"
+#include "scene/Pass.h"
+#include "scene/RenderWindow.h"
+#include "scene/SubModel.h"
+
+namespace cc {
+namespace pipeline {
+
+const scene::Camera *profilerCamera{nullptr};
+
+void decideProfilerCamera(const ccstd::vector<scene::Camera *> &cameras) {
+    for (int i = static_cast<int>(cameras.size() - 1); i >= 0; --i) {
+        if (cameras[i]->getWindow()->getSwapchain()) {
+            profilerCamera = cameras[i];
+            return;
+        }
+    }
+    profilerCamera = nullptr;
+}
+
+void renderProfiler(gfx::RenderPass *renderPass, gfx::CommandBuffer *cmdBuff, scene::Model *profiler, const scene::Camera *camera) {
+    if (!profiler || !profiler->isEnabled()) {
+        return;
+    }
+
+#if CC_EDITOR
+    if (!(camera->getVisibility() & static_cast<uint32_t>(pipeline::LayerList::PROFILER))) {
+        return;
+    }
+#else
+    if (camera != profilerCamera) {
+        return;
+    }
+#endif
+
+    const auto &submodel = profiler->getSubModels()[0];
+    auto *pass = submodel->getPass(0);
+    auto *ia = submodel->getInputAssembler();
+    auto *pso = PipelineStateManager::getOrCreatePipelineState(pass, submodel->getShader(0), ia, renderPass);
+
+    gfx::Viewport profilerViewport;
+    gfx::Rect profilerScissor;
+    profilerViewport.width = profilerScissor.width = camera->getWindow()->getWidth();
+    profilerViewport.height = profilerScissor.height = camera->getWindow()->getHeight();
+    cmdBuff->setViewport(profilerViewport);
+    cmdBuff->setScissor(profilerScissor);
+
+    cmdBuff->bindPipelineState(pso);
+    cmdBuff->bindDescriptorSet(materialSet, pass->getDescriptorSet());
+    cmdBuff->bindDescriptorSet(localSet, submodel->getDescriptorSet());
+    cmdBuff->bindInputAssembler(ia);
+    cmdBuff->draw(ia);
+}
+
+#if CC_USE_DEBUG_RENDERER
+void renderDebugRenderer(gfx::RenderPass *renderPass, gfx::CommandBuffer *cmdBuff, PipelineSceneData *sceneData, const scene::Camera *camera) {
+    if (camera != profilerCamera) {
+        return;
+    }
+
+    CC_DEBUG_RENDERER->render(renderPass, cmdBuff, sceneData);
+}
+#endif
+
+} // namespace pipeline
+} // namespace cc

cocos/renderer/pipeline/helper/Utils.h

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+/****************************************************************************
+ Copyright (c) 2020-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ 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.
+****************************************************************************/
+
+#pragma once
+
+#include "gfx-base/GFXDef.h"
+#include "math/Vec4.h"
+
+namespace cc {
+
+namespace scene {
+class Camera;
+class Model;
+} // namespace scene
+
+namespace gfx {
+class CommandBuffer;
+class RenderPass;
+} // namespace gfx
+
+namespace pipeline {
+class PipelineSceneData;
+
+inline void srgbToLinear(cc::Vec4 *out, const cc::Vec4 &gamma) {
+    out->x = gamma.x * gamma.x;
+    out->y = gamma.y * gamma.y;
+    out->z = gamma.z * gamma.z;
+}
+
+inline void srgbToLinear(gfx::Color *out, const gfx::Color &gamma) {
+    out->x = gamma.x * gamma.x;
+    out->y = gamma.y * gamma.y;
+    out->z = gamma.z * gamma.z;
+}
+
+inline void linearToSrgb(cc::Vec4 *out, const cc::Vec4 &linear) {
+    out->x = std::sqrt(linear.x);
+    out->y = std::sqrt(linear.y);
+    out->z = std::sqrt(linear.z);
+}
+
+inline void linearToSrgb(gfx::Color *out, const gfx::Color &linear) {
+    out->x = std::sqrt(linear.x);
+    out->y = std::sqrt(linear.y);
+    out->z = std::sqrt(linear.z);
+}
+
+extern const scene::Camera *profilerCamera;
+
+void decideProfilerCamera(const ccstd::vector<scene::Camera *> &cameras);
+void renderProfiler(gfx::RenderPass *renderPass, gfx::CommandBuffer *cmdBuff, scene::Model *profiler, const scene::Camera *camera);
+#if CC_USE_DEBUG_RENDERER
+void renderDebugRenderer(gfx::RenderPass *renderPass, gfx::CommandBuffer *cmdBuff, PipelineSceneData *sceneData, const scene::Camera *camera);
+#endif
+
+} // namespace pipeline
+} // namespace cc