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

Issue 61553006: Rename WebKit namespace to blink (part 5) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month 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>
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24 #include "cc/resources/return_callback.h" 24 #include "cc/resources/return_callback.h"
25 #include "cc/resources/single_release_callback.h" 25 #include "cc/resources/single_release_callback.h"
26 #include "cc/resources/texture_mailbox.h" 26 #include "cc/resources/texture_mailbox.h"
27 #include "cc/resources/transferable_resource.h" 27 #include "cc/resources/transferable_resource.h"
28 #include "third_party/khronos/GLES2/gl2.h" 28 #include "third_party/khronos/GLES2/gl2.h"
29 #include "third_party/khronos/GLES2/gl2ext.h" 29 #include "third_party/khronos/GLES2/gl2ext.h"
30 #include "third_party/skia/include/core/SkBitmap.h" 30 #include "third_party/skia/include/core/SkBitmap.h"
31 #include "third_party/skia/include/core/SkCanvas.h" 31 #include "third_party/skia/include/core/SkCanvas.h"
32 #include "ui/gfx/size.h" 32 #include "ui/gfx/size.h"
33 33
34 namespace WebKit { class WebGraphicsContext3D; } 34 namespace blink { class WebGraphicsContext3D; }
35 35
36 namespace gfx { 36 namespace gfx {
37 class Rect; 37 class Rect;
38 class Vector2d; 38 class Vector2d;
39 } 39 }
40 40
41 namespace cc { 41 namespace cc {
42 class IdAllocator; 42 class IdAllocator;
43 class SharedBitmap; 43 class SharedBitmap;
44 class SharedBitmapManager; 44 class SharedBitmapManager;
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345 current_read_lock_fence_ = fence; 345 current_read_lock_fence_ = fence;
346 } 346 }
347 Fence* GetReadLockFence() { return current_read_lock_fence_.get(); } 347 Fence* GetReadLockFence() { return current_read_lock_fence_.get(); }
348 348
349 // Enable read lock fences for a specific resource. 349 // Enable read lock fences for a specific resource.
350 void EnableReadLockFences(ResourceProvider::ResourceId id, bool enable); 350 void EnableReadLockFences(ResourceProvider::ResourceId id, bool enable);
351 351
352 // Indicates if we can currently lock this resource for write. 352 // Indicates if we can currently lock this resource for write.
353 bool CanLockForWrite(ResourceId id); 353 bool CanLockForWrite(ResourceId id);
354 354
355 static GLint GetActiveTextureUnit(WebKit::WebGraphicsContext3D* context); 355 static GLint GetActiveTextureUnit(blink::WebGraphicsContext3D* context);
356 356
357 private: 357 private:
358 struct Resource { 358 struct Resource {
359 Resource(); 359 Resource();
360 ~Resource(); 360 ~Resource();
361 Resource(unsigned texture_id, 361 Resource(unsigned texture_id,
362 gfx::Size size, 362 gfx::Size size,
363 GLenum target, 363 GLenum target,
364 GLenum filter, 364 GLenum filter,
365 GLenum texture_pool, 365 GLenum texture_pool,
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440 void CleanUpGLIfNeeded(); 440 void CleanUpGLIfNeeded();
441 441
442 Resource* GetResource(ResourceId id); 442 Resource* GetResource(ResourceId id);
443 const Resource* LockForRead(ResourceId id); 443 const Resource* LockForRead(ResourceId id);
444 void UnlockForRead(ResourceId id); 444 void UnlockForRead(ResourceId id);
445 const Resource* LockForWrite(ResourceId id); 445 const Resource* LockForWrite(ResourceId id);
446 void UnlockForWrite(ResourceId id); 446 void UnlockForWrite(ResourceId id);
447 static void PopulateSkBitmapWithResource(SkBitmap* sk_bitmap, 447 static void PopulateSkBitmapWithResource(SkBitmap* sk_bitmap,
448 const Resource* resource); 448 const Resource* resource);
449 449
450 void TransferResource(WebKit::WebGraphicsContext3D* context, 450 void TransferResource(blink::WebGraphicsContext3D* context,
451 ResourceId id, 451 ResourceId id,
452 TransferableResource* resource); 452 TransferableResource* resource);
453 enum DeleteStyle { 453 enum DeleteStyle {
454 Normal, 454 Normal,
455 ForShutdown, 455 ForShutdown,
456 }; 456 };
457 void DeleteResourceInternal(ResourceMap::iterator it, DeleteStyle style); 457 void DeleteResourceInternal(ResourceMap::iterator it, DeleteStyle style);
458 void DeleteAndReturnUnusedResourcesToChild(Child* child_info, 458 void DeleteAndReturnUnusedResourcesToChild(Child* child_info,
459 DeleteStyle style, 459 DeleteStyle style,
460 const ResourceIdArray& unused); 460 const ResourceIdArray& unused);
461 void LazyCreate(Resource* resource); 461 void LazyCreate(Resource* resource);
462 void LazyAllocate(Resource* resource); 462 void LazyAllocate(Resource* resource);
463 463
464 // Binds the given GL resource to a texture target for sampling using the 464 // Binds the given GL resource to a texture target for sampling using the
465 // specified filter for both minification and magnification. The resource 465 // specified filter for both minification and magnification. The resource
466 // must be locked for reading. 466 // must be locked for reading.
467 void BindForSampling(ResourceProvider::ResourceId resource_id, 467 void BindForSampling(ResourceProvider::ResourceId resource_id,
468 GLenum target, 468 GLenum target,
469 GLenum unit, 469 GLenum unit,
470 GLenum filter); 470 GLenum filter);
471 471
472 // Returns NULL if the output_surface_ does not have a ContextProvider. 472 // Returns NULL if the output_surface_ does not have a ContextProvider.
473 WebKit::WebGraphicsContext3D* Context3d() const; 473 blink::WebGraphicsContext3D* Context3d() const;
474 474
475 OutputSurface* output_surface_; 475 OutputSurface* output_surface_;
476 SharedBitmapManager* shared_bitmap_manager_; 476 SharedBitmapManager* shared_bitmap_manager_;
477 bool lost_output_surface_; 477 bool lost_output_surface_;
478 int highp_threshold_min_; 478 int highp_threshold_min_;
479 ResourceId next_id_; 479 ResourceId next_id_;
480 ResourceMap resources_; 480 ResourceMap resources_;
481 int next_child_; 481 int next_child_;
482 ChildMap children_; 482 ChildMap children_;
483 483
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544 return format_gl_data_format[format]; 544 return format_gl_data_format[format];
545 } 545 }
546 546
547 inline GLenum GLInternalFormat(ResourceFormat format) { 547 inline GLenum GLInternalFormat(ResourceFormat format) {
548 return GLDataFormat(format); 548 return GLDataFormat(format);
549 } 549 }
550 550
551 } // namespace cc 551 } // namespace cc
552 552
553 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ 553 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_
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