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Side by Side Diff: cc/test/layer_tree_pixel_test.cc

Issue 197883017: SkColorType instead of (deprecated) SkBitmap::Config (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 6 years, 9 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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/test/layer_tree_pixel_test.h" 5 #include "cc/test/layer_tree_pixel_test.h"
6 6
7 #include "base/command_line.h" 7 #include "base/command_line.h"
8 #include "base/path_service.h" 8 #include "base/path_service.h"
9 #include "cc/base/switches.h" 9 #include "cc/base/switches.h"
10 #include "cc/layers/solid_color_layer.h" 10 #include "cc/layers/solid_color_layer.h"
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261 size.width(), 261 size.width(),
262 size.height(), 262 size.height(),
263 GL_RGBA, 263 GL_RGBA,
264 GL_UNSIGNED_BYTE, 264 GL_UNSIGNED_BYTE,
265 pixels.get()); 265 pixels.get());
266 266
267 gl->DeleteFramebuffers(1, &fbo); 267 gl->DeleteFramebuffers(1, &fbo);
268 gl->DeleteTextures(1, &texture_id); 268 gl->DeleteTextures(1, &texture_id);
269 269
270 scoped_ptr<SkBitmap> bitmap(new SkBitmap); 270 scoped_ptr<SkBitmap> bitmap(new SkBitmap);
271 bitmap->setConfig(SkBitmap::kARGB_8888_Config, 271 bitmap->allocN32Pixels(size.width(), size.height());
272 size.width(),
273 size.height());
274 bitmap->allocPixels();
275 272
276 scoped_ptr<SkAutoLockPixels> lock(new SkAutoLockPixels(*bitmap));
277 uint8* out_pixels = static_cast<uint8*>(bitmap->getPixels()); 273 uint8* out_pixels = static_cast<uint8*>(bitmap->getPixels());
278 274
279 size_t row_bytes = size.width() * 4; 275 size_t row_bytes = size.width() * 4;
280 size_t total_bytes = size.height() * row_bytes; 276 size_t total_bytes = size.height() * row_bytes;
281 for (size_t dest_y = 0; dest_y < total_bytes; dest_y += row_bytes) { 277 for (size_t dest_y = 0; dest_y < total_bytes; dest_y += row_bytes) {
282 // Flip Y axis. 278 // Flip Y axis.
283 size_t src_y = total_bytes - dest_y - row_bytes; 279 size_t src_y = total_bytes - dest_y - row_bytes;
284 // Swizzle OpenGL -> Skia byte order. 280 // Swizzle OpenGL -> Skia byte order.
285 for (size_t x = 0; x < row_bytes; x += 4) { 281 for (size_t x = 0; x < row_bytes; x += 4) {
286 out_pixels[dest_y + x + SK_R32_SHIFT/8] = pixels.get()[src_y + x + 0]; 282 out_pixels[dest_y + x + SK_R32_SHIFT/8] = pixels.get()[src_y + x + 0];
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317 GLES2Interface* gl = context->GetImplementation(); 313 GLES2Interface* gl = context->GetImplementation();
318 314
319 GLuint texture_id = 0; 315 GLuint texture_id = 0;
320 gl->GenTextures(1, &texture_id); 316 gl->GenTextures(1, &texture_id);
321 gl->BindTexture(GL_TEXTURE_2D, texture_id); 317 gl->BindTexture(GL_TEXTURE_2D, texture_id);
322 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); 318 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
323 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); 319 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
324 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); 320 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
325 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); 321 gl->TexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
326 322
327 DCHECK_EQ(SkBitmap::kARGB_8888_Config, bitmap.getConfig()); 323 DCHECK_EQ(kPMColor_SkColorType, bitmap.colorType());
328 324
329 { 325 {
330 SkAutoLockPixels lock(bitmap); 326 SkAutoLockPixels lock(bitmap);
331 327
332 size_t row_bytes = bitmap.width() * 4; 328 size_t row_bytes = bitmap.width() * 4;
333 size_t total_bytes = bitmap.height() * row_bytes; 329 size_t total_bytes = bitmap.height() * row_bytes;
334 330
335 scoped_ptr<uint8[]> gl_pixels(new uint8[total_bytes]); 331 scoped_ptr<uint8[]> gl_pixels(new uint8[total_bytes]);
336 uint8* bitmap_pixels = static_cast<uint8*>(bitmap.getPixels()); 332 uint8* bitmap_pixels = static_cast<uint8*>(bitmap.getPixels());
337 333
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366 362
367 *texture_mailbox = TextureMailbox(mailbox, GL_TEXTURE_2D, sync_point); 363 *texture_mailbox = TextureMailbox(mailbox, GL_TEXTURE_2D, sync_point);
368 *release_callback = SingleReleaseCallback::Create( 364 *release_callback = SingleReleaseCallback::Create(
369 base::Bind(&LayerTreePixelTest::ReleaseTextureMailbox, 365 base::Bind(&LayerTreePixelTest::ReleaseTextureMailbox,
370 base::Unretained(this), 366 base::Unretained(this),
371 base::Passed(&context), 367 base::Passed(&context),
372 texture_id)); 368 texture_id));
373 } 369 }
374 370
375 } // namespace cc 371 } // namespace cc
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