2 * Copyright (c) 2015 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.
20 #include <dali/dali.h>
21 #include <dali-toolkit-test-suite-utils.h>
22 #include <toolkit-event-thread-callback.h>
23 #include <dali-toolkit/devel-api/image-loader/image-atlas.h>
24 #include <dali-toolkit/public-api/controls/image-view/image-view.h>
27 using namespace Dali::Toolkit;
31 // resolution: 34*34, pixel format: RGBA8888
32 static const char* gImage_34_RGBA = TEST_RESOURCE_DIR "/icon-edit.png";
33 // resolution: 50*50, pixel format: RGBA8888
34 static const char* gImage_50_RGBA = TEST_RESOURCE_DIR "/icon-delete.png";
35 // resolution: 128*128, pixel format: RGB888
36 static const char* gImage_128_RGB = TEST_RESOURCE_DIR "/gallery-small-1.jpg";
38 // this is image is not exist, for negative test
39 static const char* gImageNonExist = "non-exist.jpg";
41 const int RENDER_FRAME_INTERVAL = 16; ///< Duration of each frame in ms. (at approx 60FPS)
43 PixelData CreatePixelData( unsigned int width, unsigned int height )
45 unsigned int bufferSize = width*height*Pixel::GetBytesPerPixel( Pixel::RGBA8888 );
47 unsigned char* buffer= reinterpret_cast<unsigned char*>( malloc( bufferSize ) );
48 PixelData pixelData = PixelData::New( buffer, bufferSize, width, height, Pixel::RGBA8888, PixelData::FREE );
53 Rect<int> TextureCoordinateToPixelArea( const Vector4& textureCoordinate, float size )
55 Vector4 temp = textureCoordinate * size;
57 pixelArea.x = static_cast<int>( temp.x );
58 pixelArea.y = static_cast<int>( temp.y );
59 pixelArea.width = static_cast<int>( temp.z-temp.x+1.01f );
60 pixelArea.height = static_cast<int>( temp.w-temp.y+1.01f );
65 Rect<int> TextureCoordinateToPixelArea( const Vector4& textureCoordinate, float width, float height )
68 pixelArea.x = static_cast<int>( textureCoordinate.x*width );
69 pixelArea.y = static_cast<int>( textureCoordinate.y*height);
70 pixelArea.width = static_cast<int>( (textureCoordinate.z-textureCoordinate.x)*width+1.01f );
71 pixelArea.height = static_cast<int>( (textureCoordinate.w-textureCoordinate.y)*height+1.01f );
76 bool IsOverlap( Rect<int> rect1, Rect<int> rect2 )
78 return rect1.x < rect2.x+rect2.width
79 && rect2.x < rect1.x+rect1.width
80 && rect1.y < rect2.y+rect2.height
81 && rect2.y < rect1.y+rect1.height;
84 static unsigned int gCountOfTestFuncCall;
85 class TestUploadObserver : public AtlasUploadObserver
91 virtual ~TestUploadObserver()
94 void UploadCompleted()
96 gCountOfTestFuncCall++;
100 } // anonymous namespace
102 void dali_image_atlas_startup(void)
104 test_return_value = TET_UNDEF;
107 void dali_image_atlas_cleanup(void)
109 test_return_value = TET_PASS;
112 int UtcDaliImageAtlasNew(void)
114 ToolkitTestApplication application;
116 // invoke default handle constructor
119 DALI_TEST_CHECK( !atlas );
122 atlas = ImageAtlas::New( 32, 32 );
124 DALI_TEST_CHECK( atlas );
128 int UtcDaliImageAtlasCopyConstructor(void)
130 ToolkitTestApplication application;
132 ImageAtlas atlas = ImageAtlas::New( 32, 32);
133 ImageAtlas atlasCopy(atlas);
135 DALI_TEST_EQUALS( (bool)atlasCopy, true, TEST_LOCATION );
139 int UtcDaliImageAtlasAssignmentOperator(void)
141 ToolkitTestApplication application;
143 ImageAtlas atlas = ImageAtlas::New( 32, 32 );
146 DALI_TEST_EQUALS( (bool)atlas2, false, TEST_LOCATION );
149 DALI_TEST_EQUALS( (bool)atlas2, true, TEST_LOCATION );
154 int UtcDaliImageAtlasGetAtlas(void)
156 ToolkitTestApplication application;
158 ImageAtlas atlas = ImageAtlas::New( 32, 32 );
159 Texture image = atlas.GetAtlas();
161 // test the atlas created
162 DALI_TEST_EQUALS( (bool)image, true, TEST_LOCATION );
163 DALI_TEST_CHECK( image.GetHeight() == 32u );
164 DALI_TEST_CHECK( image.GetWidth() == 32u );
169 int UtcDaliImageAtlasGetOccupancyRate(void)
171 ToolkitTestApplication application;
173 ImageAtlas atlas = ImageAtlas::New( 100, 100 );
175 DALI_TEST_EQUALS( atlas.GetOccupancyRate(), 0.f, TEST_LOCATION );
177 Vector4 textureRect1;
178 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34) );
179 DALI_TEST_EQUALS( atlas.GetOccupancyRate(), 34.f*34.f/10000.f, 0.001f, TEST_LOCATION );
181 Vector4 textureRect2;
182 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50) );
183 DALI_TEST_EQUALS( atlas.GetOccupancyRate(), (34.f*34.f+50.f*50.f)/10000.f, 0.001f, TEST_LOCATION );
188 int UtcDaliImageAtlasSetBrokenImage(void)
190 ToolkitTestApplication application;
191 unsigned int size = 200;
192 ImageAtlas atlas = ImageAtlas::New( size, size );
195 atlas.Upload( textureRect, gImageNonExist );
196 DALI_TEST_EQUALS( textureRect, Vector4::ZERO, TEST_LOCATION );
199 TestPlatformAbstraction& platform = application.GetPlatform();
200 platform.SetClosestImageSize(Vector2( 34, 34));
201 atlas.SetBrokenImage( gImage_34_RGBA );
203 // the non-exit image will be replaced with the broken image
204 platform.SetClosestImageSize(Vector2( 0, 0));
205 atlas.Upload( textureRect, gImageNonExist );
207 Rect<int> pixelArea = TextureCoordinateToPixelArea(textureRect, size);
208 DALI_TEST_EQUALS( pixelArea.width, 34, TEST_LOCATION );
209 DALI_TEST_EQUALS( pixelArea.height, 34, TEST_LOCATION );
214 int UtcDaliImageAtlasUploadP(void)
216 ToolkitTestApplication application;
217 unsigned int size = 200;
218 ImageAtlas atlas = ImageAtlas::New( size, size );
220 TraceCallStack& callStack = application.GetGlAbstraction().GetTextureTrace();
222 callStack.Enable(true);
224 Vector4 textureRect1;
225 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34) );
226 Vector4 textureRect2;
227 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50) );
228 Vector4 textureRect3;
229 atlas.Upload( textureRect3, gImage_128_RGB, ImageDimensions(128, 128) );
231 DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 3 ), true, TEST_LOCATION );
233 application.SendNotification();
234 application.Render(RENDER_FRAME_INTERVAL);
236 callStack.Enable(false);
238 Rect<int> pixelArea1 = TextureCoordinateToPixelArea(textureRect1, size);
239 DALI_TEST_EQUALS( pixelArea1.width, 34, TEST_LOCATION );
240 DALI_TEST_EQUALS( pixelArea1.height, 34, TEST_LOCATION );
242 TraceCallStack::NamedParams params;
243 params["width"] = ToString(pixelArea1.width);
244 params["height"] = ToString(pixelArea1.height);
245 params["xoffset"] = ToString(pixelArea1.x);
246 params["yoffset"] = ToString(pixelArea1.y);
247 DALI_TEST_CHECK( callStack.FindMethodAndParams("TexSubImage2D", params ));
249 Rect<int> pixelArea2 = TextureCoordinateToPixelArea(textureRect2, size);
250 DALI_TEST_EQUALS( pixelArea2.width, 50, TEST_LOCATION );
251 DALI_TEST_EQUALS( pixelArea2.height, 50, TEST_LOCATION );
253 params["width"] = ToString(pixelArea2.width);
254 params["height"] = ToString(pixelArea2.height);
255 params["xoffset"] = ToString(pixelArea2.x);
256 params["yoffset"] = ToString(pixelArea2.y);
257 DALI_TEST_CHECK( callStack.FindMethodAndParams("TexSubImage2D", params ) );
259 Rect<int> pixelArea3 = TextureCoordinateToPixelArea(textureRect3, size);
260 DALI_TEST_EQUALS( pixelArea3.width, 128, TEST_LOCATION );
261 DALI_TEST_EQUALS( pixelArea3.height, 128, TEST_LOCATION );
263 params["width"] = ToString(pixelArea3.width);
264 params["height"] = ToString(pixelArea3.height);
265 params["xoffset"] = ToString(pixelArea3.x);
266 params["yoffset"] = ToString(pixelArea3.y);
267 DALI_TEST_CHECK( callStack.FindMethodAndParams("TexSubImage2D", params ) );
269 DALI_TEST_CHECK( ! IsOverlap(pixelArea1, pixelArea2) );
270 DALI_TEST_CHECK( ! IsOverlap(pixelArea1, pixelArea3) );
271 DALI_TEST_CHECK( ! IsOverlap(pixelArea2, pixelArea3) );
276 int UtcDaliImageAtlasUploadWithObserver01(void)
278 TestApplication application;
279 ImageAtlas atlas = ImageAtlas::New( 200, 200 );
282 gCountOfTestFuncCall = 0;
283 TestUploadObserver uploadObserver;
285 Vector4 textureRect1;
286 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34), FittingMode::DEFAULT, true, &uploadObserver );
287 Vector4 textureRect2;
288 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50), FittingMode::DEFAULT, true, NULL );
289 Vector4 textureRect3;
290 atlas.Upload( textureRect3, gImage_128_RGB, ImageDimensions(128, 128), FittingMode::DEFAULT, true, &uploadObserver );
292 // waiting until all three images are loaded and uploaded to atlas
293 DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 3 ), true, TEST_LOCATION );
294 application.SendNotification();
295 application.Render(RENDER_FRAME_INTERVAL);
297 // Check that TestFunc is called twice
298 DALI_TEST_EQUALS( gCountOfTestFuncCall, 2, TEST_LOCATION );
303 int UtcDaliImageAtlasUploadWithObserver02(void)
305 TestApplication application;
306 ImageAtlas atlas = ImageAtlas::New( 200, 200 );
308 gCountOfTestFuncCall = 0;
309 TestUploadObserver* uploadObserver = new TestUploadObserver;
311 Vector4 textureRect1;
312 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34), FittingMode::DEFAULT, true, uploadObserver );
313 Vector4 textureRect2;
314 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50), FittingMode::DEFAULT, true, uploadObserver );
315 Vector4 textureRect3;
316 atlas.Upload( textureRect3, gImage_128_RGB, ImageDimensions(128, 128), FittingMode::DEFAULT, true, uploadObserver );
318 // destroy the object.
319 delete uploadObserver;
321 // waiting until all three images are loaded and uploaded to atlas
322 DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 3 ), true, TEST_LOCATION );
324 application.Render(RENDER_FRAME_INTERVAL);
325 application.SendNotification();
327 // Check that TestFunc is called twice
328 DALI_TEST_EQUALS( gCountOfTestFuncCall, 0, TEST_LOCATION );
333 int UtcDaliImageAtlasUploadWithObserver03(void)
335 TestApplication application;
337 gCountOfTestFuncCall = 0;
338 TestUploadObserver* uploadObserver = new TestUploadObserver;
341 ImageAtlas atlas = ImageAtlas::New( 200, 200 );
343 Vector4 textureRect1;
344 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34), FittingMode::DEFAULT, true, uploadObserver );
345 Vector4 textureRect2;
346 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50), FittingMode::DEFAULT, true, uploadObserver );
347 Vector4 textureRect3;
348 atlas.Upload( textureRect3, gImage_128_RGB, ImageDimensions(128, 128), FittingMode::DEFAULT, true, uploadObserver );
351 //ImageAtlas is out of scope, so it will get destroyed
353 application.Render(RENDER_FRAME_INTERVAL);
354 application.SendNotification();
355 application.SendNotification();
356 application.Render(RENDER_FRAME_INTERVAL);
358 // Check that TestFunc is called twice
359 DALI_TEST_EQUALS( gCountOfTestFuncCall, 0, TEST_LOCATION );
364 int UtcDaliImageAtlasRemove(void)
366 TestApplication application;
367 unsigned int size = 100;
368 ImageAtlas atlas = ImageAtlas::New( size, size );
369 Vector4 textureRect1;
370 atlas.Upload( textureRect1, gImage_34_RGBA, ImageDimensions(34, 34) );
372 atlas.Remove( textureRect1 );
374 Vector4 textureRect2;
375 atlas.Upload( textureRect2, gImage_50_RGBA, ImageDimensions(50, 50) );
378 Rect<int> pixelArea = TextureCoordinateToPixelArea(textureRect2, size);
379 DALI_TEST_EQUALS( pixelArea.x, 0, TEST_LOCATION );
380 DALI_TEST_EQUALS( pixelArea.y, 0, TEST_LOCATION );
385 int UtcDaliImageAtlasImageView(void)
387 ToolkitTestApplication application;
389 TraceCallStack& callStack = application.GetGlAbstraction().GetTextureTrace();
391 callStack.Enable(true);
393 ImageView imageView1 = ImageView::New( gImage_34_RGBA, ImageDimensions(34, 34) );
394 ImageView imageView2 = ImageView::New( gImage_50_RGBA, ImageDimensions(50, 50) );
396 // ImageView doesn't do size negotiation properly: it only listens to OnSizeSet:
397 imageView1.SetSize( 100, 100 );
398 imageView2.SetSize( 100, 100 );
399 imageView1.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
400 imageView2.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS );
402 application.GetPlatform().SetClosestImageSize( Vector2(34, 34) );
403 Stage::GetCurrent().Add( imageView1 );
404 application.GetPlatform().SetClosestImageSize( Vector2(50, 50) );
405 Stage::GetCurrent().Add( imageView2 );
407 DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 2 ), true, TEST_LOCATION );
409 application.SendNotification();
410 application.Render(RENDER_FRAME_INTERVAL);
412 callStack.Enable(false);
414 TraceCallStack::NamedParams params1;
415 params1["width"] = "34";
416 params1["height"] = "34";
417 params1["xoffset"] = "0";
418 params1["yoffset"] = "0";
420 TraceCallStack::NamedParams params2;
421 params2["width"] = "50";
422 params2["height"] = "50";
423 params2["xoffset"] = "0";
424 params2["yoffset"] = "34";
426 DALI_TEST_EQUALS( callStack.FindMethodAndParams("TexSubImage2D", params1 ), true, TEST_LOCATION );
427 DALI_TEST_EQUALS( callStack.FindMethodAndParams("TexSubImage2D", params2 ), true, TEST_LOCATION );
430 callStack.Enable(true);
432 // remove the imageView2 from stage, the second image will also be removed from atlas
433 // then the space on the atlas will be used by the third image added.
434 Stage::GetCurrent().Remove( imageView2 );
435 application.SendNotification();
436 application.Render(RENDER_FRAME_INTERVAL);
437 ImageView imageView3 = ImageView::New( gImage_128_RGB, ImageDimensions(100, 100) );
438 application.GetPlatform().SetClosestImageSize( Vector2(100, 100) );
439 Stage::GetCurrent().Add( imageView3 );
441 DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 3 ), true, TEST_LOCATION );
443 application.SendNotification();
444 application.Render(RENDER_FRAME_INTERVAL);
446 callStack.Enable(false);
448 TraceCallStack::NamedParams params3;
449 params3["width"] = "100";
450 params3["height"] = "100";
451 params3["xoffset"] = "0";
452 params3["yoffset"] = "34";
454 DALI_TEST_EQUALS( callStack.FindMethodAndParams("TexSubImage2D", params3 ), true, TEST_LOCATION );
459 int UtcDaliImageAtlasPackToAtlas(void)
461 ToolkitTestApplication application;
463 std::vector<PixelData> pixelDataContainer;
464 pixelDataContainer.push_back( CreatePixelData( 20, 30 ) );
465 pixelDataContainer.push_back( CreatePixelData( 10, 10 ) );
466 pixelDataContainer.push_back( CreatePixelData( 45, 30 ) );
467 pixelDataContainer.push_back( CreatePixelData( 20, 20 ) );
469 Dali::Vector<Vector4> textureRects;
470 Texture texture = ImageAtlas::PackToAtlas( pixelDataContainer, textureRects );
482 DALI_TEST_EQUALS( texture.GetWidth(), 45, TEST_LOCATION );
483 DALI_TEST_EQUALS( texture.GetHeight(), 60, TEST_LOCATION );
485 Rect<int> pixelArea = TextureCoordinateToPixelArea(textureRects[0], texture.GetWidth(), texture.GetHeight());
486 DALI_TEST_EQUALS( pixelArea.x, 0, TEST_LOCATION );
487 DALI_TEST_EQUALS( pixelArea.y, 30, TEST_LOCATION );
488 DALI_TEST_EQUALS( pixelArea.width, 20, TEST_LOCATION );
489 DALI_TEST_EQUALS( pixelArea.height, 30, TEST_LOCATION );
491 pixelArea = TextureCoordinateToPixelArea(textureRects[1], texture.GetWidth(), texture.GetHeight());
492 DALI_TEST_EQUALS( pixelArea.x, 20, TEST_LOCATION );
493 DALI_TEST_EQUALS( pixelArea.y, 50, TEST_LOCATION );
494 DALI_TEST_EQUALS( pixelArea.width, 10, TEST_LOCATION );
495 DALI_TEST_EQUALS( pixelArea.height, 10, TEST_LOCATION );
497 pixelArea = TextureCoordinateToPixelArea(textureRects[2], texture.GetWidth(), texture.GetHeight());
498 DALI_TEST_EQUALS( pixelArea.x, 0, TEST_LOCATION );
499 DALI_TEST_EQUALS( pixelArea.y, 0, TEST_LOCATION );
500 DALI_TEST_EQUALS( pixelArea.width, 45, TEST_LOCATION );
501 DALI_TEST_EQUALS( pixelArea.height, 30, TEST_LOCATION );
503 pixelArea = TextureCoordinateToPixelArea(textureRects[3], texture.GetWidth(), texture.GetHeight());
504 DALI_TEST_EQUALS( pixelArea.x, 20, TEST_LOCATION );
505 DALI_TEST_EQUALS( pixelArea.y, 30, TEST_LOCATION );
506 DALI_TEST_EQUALS( pixelArea.width, 20, TEST_LOCATION );
507 DALI_TEST_EQUALS( pixelArea.height, 20, TEST_LOCATION );