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Side by Side Diff: cc/output/software_renderer_unittest.cc

Issue 935333002: Update from https://crrev.com/316786 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "cc/output/software_renderer.h" 5 #include "cc/output/software_renderer.h"
6 6
7 #include "base/run_loop.h" 7 #include "base/run_loop.h"
8 #include "cc/output/compositor_frame_metadata.h" 8 #include "cc/output/compositor_frame_metadata.h"
9 #include "cc/output/copy_output_request.h" 9 #include "cc/output/copy_output_request.h"
10 #include "cc/output/copy_output_result.h" 10 #include "cc/output/copy_output_result.h"
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128 shared_quad_state, outer_rect, outer_rect, SK_ColorYELLOW, false); 128 shared_quad_state, outer_rect, outer_rect, SK_ColorYELLOW, false);
129 129
130 RenderPassList list; 130 RenderPassList list;
131 list.push_back(root_render_pass.Pass()); 131 list.push_back(root_render_pass.Pass());
132 132
133 float device_scale_factor = 1.f; 133 float device_scale_factor = 1.f;
134 gfx::Rect device_viewport_rect(outer_size); 134 gfx::Rect device_viewport_rect(outer_size);
135 scoped_ptr<SkBitmap> output = 135 scoped_ptr<SkBitmap> output =
136 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 136 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
137 EXPECT_EQ(outer_rect.width(), output->info().fWidth); 137 EXPECT_EQ(outer_rect.width(), output->info().fWidth);
138 EXPECT_EQ(outer_rect.width(), output->info().fHeight); 138 EXPECT_EQ(outer_rect.height(), output->info().fHeight);
139 139
140 EXPECT_EQ(SK_ColorYELLOW, output->getColor(0, 0)); 140 EXPECT_EQ(SK_ColorYELLOW, output->getColor(0, 0));
141 EXPECT_EQ(SK_ColorYELLOW, 141 EXPECT_EQ(SK_ColorYELLOW,
142 output->getColor(outer_size.width() - 1, outer_size.height() - 1)); 142 output->getColor(outer_size.width() - 1, outer_size.height() - 1));
143 EXPECT_EQ(SK_ColorYELLOW, output->getColor(1, 1)); 143 EXPECT_EQ(SK_ColorYELLOW, output->getColor(1, 1));
144 EXPECT_EQ(SK_ColorCYAN, output->getColor(1, 2)); 144 EXPECT_EQ(SK_ColorCYAN, output->getColor(1, 2));
145 EXPECT_EQ(SK_ColorCYAN, 145 EXPECT_EQ(SK_ColorCYAN,
146 output->getColor(inner_size.width() - 1, inner_size.height() - 1)); 146 output->getColor(inner_size.width() - 1, inner_size.height() - 1));
147 } 147 }
148 148
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226 false); 226 false);
227 227
228 RenderPassList list; 228 RenderPassList list;
229 list.push_back(root_render_pass.Pass()); 229 list.push_back(root_render_pass.Pass());
230 230
231 float device_scale_factor = 1.f; 231 float device_scale_factor = 1.f;
232 gfx::Rect device_viewport_rect(outer_size); 232 gfx::Rect device_viewport_rect(outer_size);
233 scoped_ptr<SkBitmap> output = 233 scoped_ptr<SkBitmap> output =
234 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 234 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
235 EXPECT_EQ(outer_rect.width(), output->info().fWidth); 235 EXPECT_EQ(outer_rect.width(), output->info().fWidth);
236 EXPECT_EQ(outer_rect.width(), output->info().fHeight); 236 EXPECT_EQ(outer_rect.height(), output->info().fHeight);
237 237
238 EXPECT_EQ(SK_ColorYELLOW, output->getColor(0, 0)); 238 EXPECT_EQ(SK_ColorYELLOW, output->getColor(0, 0));
239 EXPECT_EQ(SK_ColorYELLOW, 239 EXPECT_EQ(SK_ColorYELLOW,
240 output->getColor(outer_size.width() - 1, outer_size.height() - 1)); 240 output->getColor(outer_size.width() - 1, outer_size.height() - 1));
241 EXPECT_EQ(SK_ColorCYAN, output->getColor(1, 1)); 241 EXPECT_EQ(SK_ColorCYAN, output->getColor(1, 1));
242 EXPECT_EQ(SK_ColorCYAN, 242 EXPECT_EQ(SK_ColorCYAN,
243 output->getColor(inner_size.width() - 1, inner_size.height() - 1)); 243 output->getColor(inner_size.width() - 1, inner_size.height() - 1));
244 } 244 }
245 245
246 TEST_F(SoftwareRendererTest, TileQuadVisibleRect) { 246 TEST_F(SoftwareRendererTest, TileQuadVisibleRect) {
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301 quad->visible_rect = visible_rect; 301 quad->visible_rect = visible_rect;
302 302
303 RenderPassList list; 303 RenderPassList list;
304 list.push_back(root_render_pass.Pass()); 304 list.push_back(root_render_pass.Pass());
305 305
306 float device_scale_factor = 1.f; 306 float device_scale_factor = 1.f;
307 gfx::Rect device_viewport_rect(tile_size); 307 gfx::Rect device_viewport_rect(tile_size);
308 scoped_ptr<SkBitmap> output = 308 scoped_ptr<SkBitmap> output =
309 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 309 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
310 EXPECT_EQ(tile_rect.width(), output->info().fWidth); 310 EXPECT_EQ(tile_rect.width(), output->info().fWidth);
311 EXPECT_EQ(tile_rect.width(), output->info().fHeight); 311 EXPECT_EQ(tile_rect.height(), output->info().fHeight);
312 312
313 // Check portion of tile not in visible rect isn't drawn. 313 // Check portion of tile not in visible rect isn't drawn.
314 const unsigned int kTransparent = SK_ColorTRANSPARENT; 314 const unsigned int kTransparent = SK_ColorTRANSPARENT;
315 EXPECT_EQ(kTransparent, output->getColor(0, 0)); 315 EXPECT_EQ(kTransparent, output->getColor(0, 0));
316 EXPECT_EQ(kTransparent, 316 EXPECT_EQ(kTransparent,
317 output->getColor(tile_rect.width() - 1, tile_rect.height() - 1)); 317 output->getColor(tile_rect.width() - 1, tile_rect.height() - 1));
318 EXPECT_EQ(kTransparent, 318 EXPECT_EQ(kTransparent,
319 output->getColor(visible_rect.x() - 1, visible_rect.y() - 1)); 319 output->getColor(visible_rect.x() - 1, visible_rect.y() - 1));
320 EXPECT_EQ(kTransparent, 320 EXPECT_EQ(kTransparent,
321 output->getColor(visible_rect.right(), visible_rect.bottom())); 321 output->getColor(visible_rect.right(), visible_rect.bottom()));
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343 RenderPassId root_clear_pass_id(1, 0); 343 RenderPassId root_clear_pass_id(1, 0);
344 TestRenderPass* root_clear_pass = AddRenderPass( 344 TestRenderPass* root_clear_pass = AddRenderPass(
345 &list, root_clear_pass_id, device_viewport_rect, gfx::Transform()); 345 &list, root_clear_pass_id, device_viewport_rect, gfx::Transform());
346 AddQuad(root_clear_pass, device_viewport_rect, SK_ColorGREEN); 346 AddQuad(root_clear_pass, device_viewport_rect, SK_ColorGREEN);
347 347
348 renderer()->DecideRenderPassAllocationsForFrame(list); 348 renderer()->DecideRenderPassAllocationsForFrame(list);
349 349
350 scoped_ptr<SkBitmap> output = 350 scoped_ptr<SkBitmap> output =
351 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 351 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
352 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth); 352 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth);
353 EXPECT_EQ(device_viewport_rect.width(), output->info().fHeight); 353 EXPECT_EQ(device_viewport_rect.height(), output->info().fHeight);
354 354
355 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0)); 355 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0));
356 EXPECT_EQ(SK_ColorGREEN, 356 EXPECT_EQ(SK_ColorGREEN,
357 output->getColor(device_viewport_rect.width() - 1, 357 output->getColor(device_viewport_rect.width() - 1,
358 device_viewport_rect.height() - 1)); 358 device_viewport_rect.height() - 1));
359 359
360 list.clear(); 360 list.clear();
361 361
362 // Draw a smaller magenta rect without filling the viewport in a separate 362 // Draw a smaller magenta rect without filling the viewport in a separate
363 // frame. 363 // frame.
364 gfx::Rect smaller_rect(20, 20, 60, 60); 364 gfx::Rect smaller_rect(20, 20, 60, 60);
365 365
366 RenderPassId root_smaller_pass_id(2, 0); 366 RenderPassId root_smaller_pass_id(2, 0);
367 TestRenderPass* root_smaller_pass = AddRenderPass( 367 TestRenderPass* root_smaller_pass = AddRenderPass(
368 &list, root_smaller_pass_id, device_viewport_rect, gfx::Transform()); 368 &list, root_smaller_pass_id, device_viewport_rect, gfx::Transform());
369 AddQuad(root_smaller_pass, smaller_rect, SK_ColorMAGENTA); 369 AddQuad(root_smaller_pass, smaller_rect, SK_ColorMAGENTA);
370 370
371 renderer()->DecideRenderPassAllocationsForFrame(list); 371 renderer()->DecideRenderPassAllocationsForFrame(list);
372 372
373 output = DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 373 output = DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
374 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth); 374 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth);
375 EXPECT_EQ(device_viewport_rect.width(), output->info().fHeight); 375 EXPECT_EQ(device_viewport_rect.height(), output->info().fHeight);
376 376
377 // If we didn't clear, the borders should still be green. 377 // If we didn't clear, the borders should still be green.
378 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0)); 378 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0));
379 EXPECT_EQ(SK_ColorGREEN, 379 EXPECT_EQ(SK_ColorGREEN,
380 output->getColor(device_viewport_rect.width() - 1, 380 output->getColor(device_viewport_rect.width() - 1,
381 device_viewport_rect.height() - 1)); 381 device_viewport_rect.height() - 1));
382 382
383 EXPECT_EQ(SK_ColorMAGENTA, 383 EXPECT_EQ(SK_ColorMAGENTA,
384 output->getColor(smaller_rect.x(), smaller_rect.y())); 384 output->getColor(smaller_rect.x(), smaller_rect.y()));
385 EXPECT_EQ( 385 EXPECT_EQ(
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410 410
411 // Interior pass quad has smaller visible rect. 411 // Interior pass quad has smaller visible rect.
412 gfx::Rect interior_visible_rect(30, 30, 40, 40); 412 gfx::Rect interior_visible_rect(30, 30, 40, 40);
413 root_clear_pass->quad_list.front()->visible_rect = interior_visible_rect; 413 root_clear_pass->quad_list.front()->visible_rect = interior_visible_rect;
414 414
415 renderer()->DecideRenderPassAllocationsForFrame(list); 415 renderer()->DecideRenderPassAllocationsForFrame(list);
416 416
417 scoped_ptr<SkBitmap> output = 417 scoped_ptr<SkBitmap> output =
418 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect); 418 DrawAndCopyOutput(&list, device_scale_factor, device_viewport_rect);
419 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth); 419 EXPECT_EQ(device_viewport_rect.width(), output->info().fWidth);
420 EXPECT_EQ(device_viewport_rect.width(), output->info().fHeight); 420 EXPECT_EQ(device_viewport_rect.height(), output->info().fHeight);
421 421
422 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0)); 422 EXPECT_EQ(SK_ColorGREEN, output->getColor(0, 0));
423 EXPECT_EQ(SK_ColorGREEN, 423 EXPECT_EQ(SK_ColorGREEN,
424 output->getColor(device_viewport_rect.width() - 1, 424 output->getColor(device_viewport_rect.width() - 1,
425 device_viewport_rect.height() - 1)); 425 device_viewport_rect.height() - 1));
426 426
427 // Part outside visible rect should remain green. 427 // Part outside visible rect should remain green.
428 EXPECT_EQ(SK_ColorGREEN, 428 EXPECT_EQ(SK_ColorGREEN,
429 output->getColor(smaller_rect.x(), smaller_rect.y())); 429 output->getColor(smaller_rect.x(), smaller_rect.y()));
430 EXPECT_EQ( 430 EXPECT_EQ(
431 SK_ColorGREEN, 431 SK_ColorGREEN,
432 output->getColor(smaller_rect.right() - 1, smaller_rect.bottom() - 1)); 432 output->getColor(smaller_rect.right() - 1, smaller_rect.bottom() - 1));
433 433
434 EXPECT_EQ( 434 EXPECT_EQ(
435 SK_ColorMAGENTA, 435 SK_ColorMAGENTA,
436 output->getColor(interior_visible_rect.x(), interior_visible_rect.y())); 436 output->getColor(interior_visible_rect.x(), interior_visible_rect.y()));
437 EXPECT_EQ(SK_ColorMAGENTA, 437 EXPECT_EQ(SK_ColorMAGENTA,
438 output->getColor(interior_visible_rect.right() - 1, 438 output->getColor(interior_visible_rect.right() - 1,
439 interior_visible_rect.bottom() - 1)); 439 interior_visible_rect.bottom() - 1));
440 } 440 }
441 441
442 } // namespace 442 } // namespace
443 } // namespace cc 443 } // namespace cc
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