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Side by Side Diff: cc/resources/resource_provider.h

Issue 1057283003: Remove parts of //cc we aren't using (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 8 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 #ifndef CC_RESOURCES_RESOURCE_PROVIDER_H_ 5 #ifndef CC_RESOURCES_RESOURCE_PROVIDER_H_
6 #define CC_RESOURCES_RESOURCE_PROVIDER_H_ 6 #define CC_RESOURCES_RESOURCE_PROVIDER_H_
7 7
8 #include <deque> 8 #include <deque>
9 #include <set> 9 #include <set>
10 #include <string> 10 #include <string>
11 #include <utility> 11 #include <utility>
12 #include <vector> 12 #include <vector>
13 13
14 #include "base/basictypes.h" 14 #include "base/basictypes.h"
15 #include "base/callback.h" 15 #include "base/callback.h"
16 #include "base/containers/hash_tables.h" 16 #include "base/containers/hash_tables.h"
17 #include "base/memory/linked_ptr.h" 17 #include "base/memory/linked_ptr.h"
18 #include "base/memory/scoped_ptr.h" 18 #include "base/memory/scoped_ptr.h"
19 #include "base/threading/thread_checker.h" 19 #include "base/threading/thread_checker.h"
20 #include "cc/base/cc_export.h"
21 #include "cc/output/context_provider.h" 20 #include "cc/output/context_provider.h"
22 #include "cc/output/output_surface.h" 21 #include "cc/output/output_surface.h"
23 #include "cc/resources/release_callback_impl.h" 22 #include "cc/resources/release_callback_impl.h"
24 #include "cc/resources/resource_format.h" 23 #include "cc/resources/resource_format.h"
25 #include "cc/resources/return_callback.h" 24 #include "cc/resources/return_callback.h"
26 #include "cc/resources/shared_bitmap.h" 25 #include "cc/resources/shared_bitmap.h"
27 #include "cc/resources/single_release_callback_impl.h" 26 #include "cc/resources/single_release_callback_impl.h"
28 #include "cc/resources/texture_mailbox.h" 27 #include "cc/resources/texture_mailbox.h"
29 #include "cc/resources/transferable_resource.h" 28 #include "cc/resources/transferable_resource.h"
30 #include "third_party/khronos/GLES2/gl2.h" 29 #include "third_party/khronos/GLES2/gl2.h"
(...skipping 19 matching lines...) Expand all
50 49
51 namespace cc { 50 namespace cc {
52 class BlockingTaskRunner; 51 class BlockingTaskRunner;
53 class IdAllocator; 52 class IdAllocator;
54 class SharedBitmap; 53 class SharedBitmap;
55 class SharedBitmapManager; 54 class SharedBitmapManager;
56 class TextureUploader; 55 class TextureUploader;
57 56
58 // This class is not thread-safe and can only be called from the thread it was 57 // This class is not thread-safe and can only be called from the thread it was
59 // created on (in practice, the impl thread). 58 // created on (in practice, the impl thread).
60 class CC_EXPORT ResourceProvider { 59 class ResourceProvider {
61 private: 60 private:
62 struct Resource; 61 struct Resource;
63 62
64 public: 63 public:
65 typedef unsigned ResourceId; 64 typedef unsigned ResourceId;
66 typedef std::vector<ResourceId> ResourceIdArray; 65 typedef std::vector<ResourceId> ResourceIdArray;
67 typedef std::set<ResourceId> ResourceIdSet; 66 typedef std::set<ResourceId> ResourceIdSet;
68 typedef base::hash_map<ResourceId, ResourceId> ResourceIdMap; 67 typedef base::hash_map<ResourceId, ResourceId> ResourceIdMap;
69 enum TextureHint { 68 enum TextureHint {
70 TEXTURE_HINT_DEFAULT = 0x0, 69 TEXTURE_HINT_DEFAULT = 0x0,
(...skipping 140 matching lines...) Expand 10 before | Expand all | Expand 10 after
211 // IDs passed are in the child namespace. 210 // IDs passed are in the child namespace.
212 // NOTE: if the sync_point is set on any TransferableResource, this will 211 // NOTE: if the sync_point is set on any TransferableResource, this will
213 // wait on it. 212 // wait on it.
214 void ReceiveReturnsFromParent( 213 void ReceiveReturnsFromParent(
215 const ReturnedResourceArray& transferable_resources); 214 const ReturnedResourceArray& transferable_resources);
216 215
217 // The following lock classes are part of the ResourceProvider API and are 216 // The following lock classes are part of the ResourceProvider API and are
218 // needed to read and write the resource contents. The user must ensure 217 // needed to read and write the resource contents. The user must ensure
219 // that they only use GL locks on GL resources, etc, and this is enforced 218 // that they only use GL locks on GL resources, etc, and this is enforced
220 // by assertions. 219 // by assertions.
221 class CC_EXPORT ScopedReadLockGL { 220 class ScopedReadLockGL {
222 public: 221 public:
223 ScopedReadLockGL(ResourceProvider* resource_provider, 222 ScopedReadLockGL(ResourceProvider* resource_provider,
224 ResourceProvider::ResourceId resource_id); 223 ResourceProvider::ResourceId resource_id);
225 virtual ~ScopedReadLockGL(); 224 virtual ~ScopedReadLockGL();
226 225
227 unsigned texture_id() const { return texture_id_; } 226 unsigned texture_id() const { return texture_id_; }
228 227
229 protected: 228 protected:
230 ResourceProvider* resource_provider_; 229 ResourceProvider* resource_provider_;
231 ResourceProvider::ResourceId resource_id_; 230 ResourceProvider::ResourceId resource_id_;
232 231
233 private: 232 private:
234 unsigned texture_id_; 233 unsigned texture_id_;
235 234
236 DISALLOW_COPY_AND_ASSIGN(ScopedReadLockGL); 235 DISALLOW_COPY_AND_ASSIGN(ScopedReadLockGL);
237 }; 236 };
238 237
239 class CC_EXPORT ScopedSamplerGL : public ScopedReadLockGL { 238 class ScopedSamplerGL : public ScopedReadLockGL {
240 public: 239 public:
241 ScopedSamplerGL(ResourceProvider* resource_provider, 240 ScopedSamplerGL(ResourceProvider* resource_provider,
242 ResourceProvider::ResourceId resource_id, 241 ResourceProvider::ResourceId resource_id,
243 GLenum filter); 242 GLenum filter);
244 ScopedSamplerGL(ResourceProvider* resource_provider, 243 ScopedSamplerGL(ResourceProvider* resource_provider,
245 ResourceProvider::ResourceId resource_id, 244 ResourceProvider::ResourceId resource_id,
246 GLenum unit, 245 GLenum unit,
247 GLenum filter); 246 GLenum filter);
248 ~ScopedSamplerGL() override; 247 ~ScopedSamplerGL() override;
249 248
250 GLenum target() const { return target_; } 249 GLenum target() const { return target_; }
251 250
252 private: 251 private:
253 GLenum unit_; 252 GLenum unit_;
254 GLenum target_; 253 GLenum target_;
255 254
256 DISALLOW_COPY_AND_ASSIGN(ScopedSamplerGL); 255 DISALLOW_COPY_AND_ASSIGN(ScopedSamplerGL);
257 }; 256 };
258 257
259 class CC_EXPORT ScopedWriteLockGL { 258 class ScopedWriteLockGL {
260 public: 259 public:
261 ScopedWriteLockGL(ResourceProvider* resource_provider, 260 ScopedWriteLockGL(ResourceProvider* resource_provider,
262 ResourceProvider::ResourceId resource_id); 261 ResourceProvider::ResourceId resource_id);
263 ~ScopedWriteLockGL(); 262 ~ScopedWriteLockGL();
264 263
265 unsigned texture_id() const { return texture_id_; } 264 unsigned texture_id() const { return texture_id_; }
266 265
267 private: 266 private:
268 ResourceProvider* resource_provider_; 267 ResourceProvider* resource_provider_;
269 ResourceProvider::Resource* resource_; 268 ResourceProvider::Resource* resource_;
270 unsigned texture_id_; 269 unsigned texture_id_;
271 270
272 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGL); 271 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGL);
273 }; 272 };
274 273
275 class CC_EXPORT ScopedReadLockSoftware { 274 class ScopedReadLockSoftware {
276 public: 275 public:
277 ScopedReadLockSoftware(ResourceProvider* resource_provider, 276 ScopedReadLockSoftware(ResourceProvider* resource_provider,
278 ResourceProvider::ResourceId resource_id); 277 ResourceProvider::ResourceId resource_id);
279 ~ScopedReadLockSoftware(); 278 ~ScopedReadLockSoftware();
280 279
281 const SkBitmap* sk_bitmap() const { 280 const SkBitmap* sk_bitmap() const {
282 DCHECK(valid()); 281 DCHECK(valid());
283 return &sk_bitmap_; 282 return &sk_bitmap_;
284 } 283 }
285 GLint wrap_mode() const { return wrap_mode_; } 284 GLint wrap_mode() const { return wrap_mode_; }
286 285
287 bool valid() const { return !!sk_bitmap_.getPixels(); } 286 bool valid() const { return !!sk_bitmap_.getPixels(); }
288 287
289 private: 288 private:
290 ResourceProvider* resource_provider_; 289 ResourceProvider* resource_provider_;
291 ResourceProvider::ResourceId resource_id_; 290 ResourceProvider::ResourceId resource_id_;
292 SkBitmap sk_bitmap_; 291 SkBitmap sk_bitmap_;
293 GLint wrap_mode_; 292 GLint wrap_mode_;
294 293
295 DISALLOW_COPY_AND_ASSIGN(ScopedReadLockSoftware); 294 DISALLOW_COPY_AND_ASSIGN(ScopedReadLockSoftware);
296 }; 295 };
297 296
298 class CC_EXPORT ScopedWriteLockSoftware { 297 class ScopedWriteLockSoftware {
299 public: 298 public:
300 ScopedWriteLockSoftware(ResourceProvider* resource_provider, 299 ScopedWriteLockSoftware(ResourceProvider* resource_provider,
301 ResourceProvider::ResourceId resource_id); 300 ResourceProvider::ResourceId resource_id);
302 ~ScopedWriteLockSoftware(); 301 ~ScopedWriteLockSoftware();
303 302
304 SkBitmap& sk_bitmap() { return sk_bitmap_; } 303 SkBitmap& sk_bitmap() { return sk_bitmap_; }
305 bool valid() const { return !!sk_bitmap_.getPixels(); } 304 bool valid() const { return !!sk_bitmap_.getPixels(); }
306 305
307 private: 306 private:
308 ResourceProvider* resource_provider_; 307 ResourceProvider* resource_provider_;
309 ResourceProvider::Resource* resource_; 308 ResourceProvider::Resource* resource_;
310 SkBitmap sk_bitmap_; 309 SkBitmap sk_bitmap_;
311 base::ThreadChecker thread_checker_; 310 base::ThreadChecker thread_checker_;
312 311
313 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockSoftware); 312 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockSoftware);
314 }; 313 };
315 314
316 class CC_EXPORT ScopedWriteLockGpuMemoryBuffer { 315 class ScopedWriteLockGpuMemoryBuffer {
317 public: 316 public:
318 ScopedWriteLockGpuMemoryBuffer(ResourceProvider* resource_provider, 317 ScopedWriteLockGpuMemoryBuffer(ResourceProvider* resource_provider,
319 ResourceProvider::ResourceId resource_id); 318 ResourceProvider::ResourceId resource_id);
320 ~ScopedWriteLockGpuMemoryBuffer(); 319 ~ScopedWriteLockGpuMemoryBuffer();
321 320
322 gfx::GpuMemoryBuffer* GetGpuMemoryBuffer(); 321 gfx::GpuMemoryBuffer* GetGpuMemoryBuffer();
323 322
324 private: 323 private:
325 ResourceProvider* resource_provider_; 324 ResourceProvider* resource_provider_;
326 ResourceProvider::Resource* resource_; 325 ResourceProvider::Resource* resource_;
327 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_; 326 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_;
328 gfx::GpuMemoryBuffer* gpu_memory_buffer_; 327 gfx::GpuMemoryBuffer* gpu_memory_buffer_;
329 gfx::Size size_; 328 gfx::Size size_;
330 ResourceFormat format_; 329 ResourceFormat format_;
331 base::ThreadChecker thread_checker_; 330 base::ThreadChecker thread_checker_;
332 331
333 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGpuMemoryBuffer); 332 DISALLOW_COPY_AND_ASSIGN(ScopedWriteLockGpuMemoryBuffer);
334 }; 333 };
335 334
336 class CC_EXPORT ScopedWriteLockGr { 335 class ScopedWriteLockGr {
337 public: 336 public:
338 ScopedWriteLockGr(ResourceProvider* resource_provider, 337 ScopedWriteLockGr(ResourceProvider* resource_provider,
339 ResourceProvider::ResourceId resource_id); 338 ResourceProvider::ResourceId resource_id);
340 ~ScopedWriteLockGr(); 339 ~ScopedWriteLockGr();
341 340
342 void InitSkSurface(bool use_worker_context, 341 void InitSkSurface(bool use_worker_context,
343 bool use_distance_field_text, 342 bool use_distance_field_text,
344 bool can_use_lcd_text, 343 bool can_use_lcd_text,
345 int msaa_sample_count); 344 int msaa_sample_count);
346 void ReleaseSkSurface(); 345 void ReleaseSkSurface();
(...skipping 313 matching lines...) Expand 10 before | Expand all | Expand 10 after
660 return format_gl_data_format[format]; 659 return format_gl_data_format[format];
661 } 660 }
662 661
663 inline GLenum GLInternalFormat(ResourceFormat format) { 662 inline GLenum GLInternalFormat(ResourceFormat format) {
664 return GLDataFormat(format); 663 return GLDataFormat(format);
665 } 664 }
666 665
667 } // namespace cc 666 } // namespace cc
668 667
669 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ 668 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_
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