1 #ifndef DALI_TIZEN_PLATFORM_IMAGE_LOADER_H
2 #define DALI_TIZEN_PLATFORM_IMAGE_LOADER_H
5 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 #include <dali/devel-api/adaptor-framework/pixel-buffer.h>
22 #include <dali/integration-api/bitmap.h>
23 #include <dali/integration-api/resource-types.h>
24 #include <dali/public-api/images/image-operations.h>
25 #include <dali/public-api/images/pixel-data.h>
32 typedef IntrusivePtr<Dali::RefObject> ResourcePointer;
33 } // namespace Integration
35 namespace TizenPlatform
40 * Convert a file stream into a bitmap.
41 * @param[in] resource The resource to convert.
42 * @param[in] path The path to the resource.
43 * @param[in] fp File Pointer. Closed on exit.
44 * @param[out] bitmap Pointer to write bitmap to
45 * @return true on success, false on failure
47 bool ConvertStreamToBitmap(const Integration::BitmapResourceType& resource, std::string path, FILE* const fp, Dali::Devel::PixelBuffer& pixelBuffer);
50 * Convert a bitmap and write to a file stream.
51 * @param[in] path The path to the resource.
52 * @param[in] fp File Pointer. Closed on exit.
53 * @param[out] pixelData Reference to PixelData object.
54 * @return true on success, false on failure
56 bool ConvertBitmapToStream(std::string path, FILE* const fp, Dali::Devel::PixelBuffer& pixelBuffer);
59 * Loads an image synchronously
60 * @param resource details of the image
61 * @param path to the image
64 Integration::ResourcePointer LoadImageSynchronously(const Integration::BitmapResourceType& resource, const std::string& path);
67 * @returns the closest image size
69 ImageDimensions GetClosestImageSize(const std::string& filename,
71 FittingMode::Type fittingMode,
72 SamplingMode::Type samplingMode,
73 bool orientationCorrection);
76 * @returns the closest image size
78 ImageDimensions GetClosestImageSize(Integration::ResourcePointer resourceBuffer,
80 FittingMode::Type fittingMode,
81 SamplingMode::Type samplingMode,
82 bool orientationCorrection);
85 * @brief Set the maximum texture size. Then size can be kwown by GL_MAX_TEXTURE_SIZE.
87 * @param [in] size The maximum texture size to set
89 void SetMaxTextureSize(unsigned int size);
92 * @brief Get the maximum texture size.
94 * @return The maximum texture size
96 unsigned int GetMaxTextureSize();
99 * @brief Check the gMaxTextureSize is updated or not.
101 * @return Whether the gMaxTextureSize is updated or not.
103 bool MaxTextureSizeUpdated();
105 } // namespace ImageLoader
106 } // namespace TizenPlatform
109 #endif // DALI_TIZEN_PLATFORM_IMAGE_LOADER_H