[dali_2.3.42] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / image-visual-shader-factory.h

diff --git a/dali-toolkit/internal/visuals/image-visual-shader-factory.h b/dali-toolkit/internal/visuals/image-visual-shader-factory.h
deleted file mode 100644 (file)
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--- a/dali-toolkit/internal/visuals/image-visual-shader-factory.h
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-#ifndef DALI_TOOLKIT_IMAGE_VISUAL_SHADER_FACTORY_H
-#define DALI_TOOLKIT_IMAGE_VISUAL_SHADER_FACTORY_H
-
-/*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// EXTERNAL INCLUDES
-
-// INTERNAL INCLUDES
-#include <dali-toolkit/internal/visuals/visual-factory-cache.h>
-#include <dali-toolkit/internal/visuals/image-visual-shader-feature-builder.h>
-#include <string_view>
-
-namespace Dali
-{
-namespace Toolkit
-{
-namespace Internal
-{
-
-/**
- * ImageVisualShaderFactory is an object that provides and shares shaders between image visuals
- */
-class ImageVisualShaderFactory
-{
-public:
-  /**
-   * @brief Constructor
-   */
-  ImageVisualShaderFactory();
-
-  /**
-   * @brief Destructor
-   */
-  ~ImageVisualShaderFactory();
-
-  /**
-   * @brief Get the standard image rendering shader.
-   * @param[in] factoryCache A pointer pointing to the VisualFactoryCache object
-   * @param[in] featureBuilder Collection of current image shader's features
-   * @return The standard image rendering shader with features.
-   */
-  Shader GetShader(VisualFactoryCache& factoryCache, ImageVisualShaderFeatureBuilder& featureBuilder);
-
-  /**
-   * @brief Request the default vertex shader source.
-   * @return The default vertex shader source.
-   */
-  std::string_view GetVertexShaderSource();
-
-  /**
-   * @brief Request the default fragment shader source.
-   * @return The default fragment shader source.
-   */
-  std::string_view GetFragmentShaderSource();
-
-protected:
-  /**
-   * Undefined copy constructor.
-   */
-  ImageVisualShaderFactory(const ImageVisualShaderFactory&);
-
-  /**
-   * Undefined assignment operator.
-   */
-  ImageVisualShaderFactory& operator=(const ImageVisualShaderFactory& rhs);
-
-private:
-  /**
-   * @brief Cached information whether native image should change fragment shader.
-   * Default it is ChangeFragmentShader::UNDECIDED.
-   * If we have any chance to check native image source apply fragment shader,
-   * this vaule will be changed one of these : ChangeFragmentShader::DONT_CHANGE or ChangeFragmentShader::NEED_CHANGE
-   *
-   * After result cached, this value will not be changed.
-   *
-   * If value is DONT_CHANGE, ImageVisualShaderFactory::GetShader never call ApplyNativeFragmentShader.
-   * Else, ImageVisualShaderFactory::GetShader will call ApplyNativeFragmentShader if native image source texture come.
-   */
-  ImageVisualShaderFeature::ChangeFragmentShader::Type mFragmentShaderNeedChange : 3;
-};
-
-} // namespace Internal
-
-} // namespace Toolkit
-
-} // namespace Dali
-
-#endif // DALI_TOOLKIT_IMAGE_VISUAL_SHADER_FACTORY_H