2 * Copyright (c) 2023 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 #include <dali/devel-api/adaptor-framework/file-loader.h>
23 #include <dali/integration-api/adaptor-framework/adaptor.h>
24 #include <dali/integration-api/debug.h>
25 #include <dali/integration-api/trace.h>
28 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
42 DALI_INIT_TRACE_FILTER(gTraceFilter, DALI_TRACE_IMAGE_PERFORMANCE_MARKER, false);
45 SvgTask::SvgTask(VectorImageRenderer vectorRenderer, CallbackBase* callback, AsyncTask::PriorityType priorityType)
46 : AsyncTask(callback, priorityType),
47 mVectorRenderer(vectorRenderer),
52 PixelData SvgTask::GetPixelData() const
57 bool SvgTask::HasSucceeded() const
62 VectorImageRenderer SvgTask::GetRenderer()
64 return mVectorRenderer;
67 SvgLoadingTask::SvgLoadingTask(VectorImageRenderer vectorRenderer, const VisualUrl& url, float dpi, CallbackBase* callback)
68 : SvgTask(vectorRenderer, callback, url.GetProtocolType() == VisualUrl::ProtocolType::REMOTE ? AsyncTask::PriorityType::LOW : AsyncTask::PriorityType::HIGH),
74 SvgLoadingTask::~SvgLoadingTask()
78 void SvgLoadingTask::Process()
80 if(mVectorRenderer.IsLoaded())
88 if(gTraceFilter && gTraceFilter->IsTraceEnabled())
90 std::ostringstream oss;
91 oss << "[url:" << mImageUrl.GetUrl() << "]";
92 // DALI_TRACE_BEGIN(gTraceFilter, "DALI_SVG_LOADING_TASK"); ///< TODO : Open it if we can control trace log level
93 DALI_LOG_RELEASE_INFO("BEGIN: DALI_SVG_LOADING_TASK %s", oss.str().c_str());
97 bool loadFailed = false;
99 Dali::Vector<uint8_t> buffer;
101 if(!mImageUrl.IsLocalResource())
103 if(!Dali::FileLoader::DownloadFileSynchronously(mImageUrl.GetUrl(), buffer))
105 DALI_LOG_ERROR("Failed to download file! [%s]\n", mImageUrl.GetUrl().c_str());
111 if(!Dali::FileLoader::ReadFile(mImageUrl.GetUrl(), buffer))
113 DALI_LOG_ERROR("Failed to read file! [%s]\n", mImageUrl.GetUrl().c_str());
120 buffer.PushBack('\0');
122 if(!mVectorRenderer.Load(buffer, mDpi))
124 DALI_LOG_ERROR("Failed to load data! [%s]\n", mImageUrl.GetUrl().c_str());
129 mHasSucceeded = !loadFailed;
131 if(gTraceFilter && gTraceFilter->IsTraceEnabled())
133 std::ostringstream oss;
134 oss << "[success:" << mHasSucceeded << " ";
135 oss << "url:" << mImageUrl.GetUrl() << "]";
136 // DALI_TRACE_END(gTraceFilter, "DALI_SVG_LOADING_TASK"); ///< TODO : Open it if we can control trace log level
137 DALI_LOG_RELEASE_INFO("END: DALI_SVG_LOADING_TASK %s", oss.str().c_str());
142 bool SvgLoadingTask::IsReady()
147 SvgRasterizingTask::SvgRasterizingTask(VectorImageRenderer vectorRenderer, uint32_t width, uint32_t height, CallbackBase* callback)
148 : SvgTask(vectorRenderer, callback),
154 SvgRasterizingTask::~SvgRasterizingTask()
158 void SvgRasterizingTask::Process()
160 if(!mVectorRenderer.IsLoaded())
162 DALI_LOG_ERROR("File is not loaded!\n");
167 if(gTraceFilter && gTraceFilter->IsTraceEnabled())
169 std::ostringstream oss;
170 oss << "[size:" << mWidth << "x" << mHeight << " ";
171 oss << "url:" << mImageUrl.GetUrl() << "]";
172 DALI_TRACE_BEGIN_WITH_MESSAGE(gTraceFilter, "DALI_SVG_RASTERIZE_TASK", oss.str().c_str());
176 Devel::PixelBuffer pixelBuffer = mVectorRenderer.Rasterize(mWidth, mHeight);
179 DALI_LOG_ERROR("Rasterize is failed!\n");
181 if(gTraceFilter && gTraceFilter->IsTraceEnabled())
183 std::ostringstream oss;
184 oss << "[size:" << mWidth << "x" << mHeight << " ";
185 oss << "url:" << mImageUrl.GetUrl() << "]";
186 DALI_TRACE_END_WITH_MESSAGE(gTraceFilter, "DALI_SVG_RASTERIZE_TASK", oss.str().c_str());
192 mPixelData = Devel::PixelBuffer::Convert(pixelBuffer);
193 mHasSucceeded = true;
196 if(gTraceFilter && gTraceFilter->IsTraceEnabled())
198 std::ostringstream oss;
199 oss << "[size:" << mWidth << "x" << mHeight << " ";
200 oss << "url:" << mImageUrl.GetUrl() << "]";
201 DALI_TRACE_END_WITH_MESSAGE(gTraceFilter, "DALI_SVG_RASTERIZE_TASK", oss.str().c_str());
206 bool SvgRasterizingTask::IsReady()
208 return mVectorRenderer.IsLoaded();
211 PixelData SvgRasterizingTask::GetPixelData() const
216 } // namespace Internal
218 } // namespace Toolkit