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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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_OUTPUT_GL_RENDERER_H_ | 5 #ifndef CC_OUTPUT_GL_RENDERER_H_ |
6 #define CC_OUTPUT_GL_RENDERER_H_ | 6 #define CC_OUTPUT_GL_RENDERER_H_ |
7 | 7 |
8 #include "base/cancelable_callback.h" | 8 #include "base/cancelable_callback.h" |
9 #include "cc/base/cc_export.h" | 9 #include "cc/base/cc_export.h" |
10 #include "cc/base/scoped_ptr_vector.h" | 10 #include "cc/base/scoped_ptr_vector.h" |
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71 virtual void SendManagedMemoryStats(size_t bytes_visible, | 71 virtual void SendManagedMemoryStats(size_t bytes_visible, |
72 size_t bytes_visible_and_nearby, | 72 size_t bytes_visible_and_nearby, |
73 size_t bytes_allocated) OVERRIDE; | 73 size_t bytes_allocated) OVERRIDE; |
74 | 74 |
75 static void DebugGLCall(WebKit::WebGraphicsContext3D* context, | 75 static void DebugGLCall(WebKit::WebGraphicsContext3D* context, |
76 const char* command, | 76 const char* command, |
77 const char* file, | 77 const char* file, |
78 int line); | 78 int line); |
79 | 79 |
80 bool CanUseSkiaGPUBackend() const; | 80 bool CanUseSkiaGPUBackend() const; |
| 81 void LazyLabelOffscreenContext(); |
81 | 82 |
82 protected: | 83 protected: |
83 GLRenderer(RendererClient* client, | 84 GLRenderer(RendererClient* client, |
84 OutputSurface* output_surface, | 85 OutputSurface* output_surface, |
85 ResourceProvider* resource_provider, | 86 ResourceProvider* resource_provider, |
86 int highp_threshold_min); | 87 int highp_threshold_min); |
87 | 88 |
88 bool IsBackbufferDiscarded() const { return is_backbuffer_discarded_; } | 89 bool IsBackbufferDiscarded() const { return is_backbuffer_discarded_; } |
89 bool Initialize(); | 90 bool Initialize(); |
90 void InitializeGrContext(); | 91 void InitializeGrContext(); |
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417 bool is_backbuffer_discarded_; | 418 bool is_backbuffer_discarded_; |
418 bool discard_backbuffer_when_not_visible_; | 419 bool discard_backbuffer_when_not_visible_; |
419 bool is_using_bind_uniform_; | 420 bool is_using_bind_uniform_; |
420 bool visible_; | 421 bool visible_; |
421 bool is_scissor_enabled_; | 422 bool is_scissor_enabled_; |
422 bool blend_shadow_; | 423 bool blend_shadow_; |
423 unsigned program_shadow_; | 424 unsigned program_shadow_; |
424 TexturedQuadDrawCache draw_cache_; | 425 TexturedQuadDrawCache draw_cache_; |
425 int highp_threshold_min_; | 426 int highp_threshold_min_; |
426 int highp_threshold_cache_; | 427 int highp_threshold_cache_; |
| 428 bool offscreen_context_labelled_; |
427 | 429 |
428 struct PendingAsyncReadPixels; | 430 struct PendingAsyncReadPixels; |
429 ScopedPtrVector<PendingAsyncReadPixels> pending_async_read_pixels_; | 431 ScopedPtrVector<PendingAsyncReadPixels> pending_async_read_pixels_; |
430 | 432 |
431 scoped_ptr<ResourceProvider::ScopedWriteLockGL> current_framebuffer_lock_; | 433 scoped_ptr<ResourceProvider::ScopedWriteLockGL> current_framebuffer_lock_; |
432 | 434 |
433 scoped_refptr<ResourceProvider::Fence> last_swap_fence_; | 435 scoped_refptr<ResourceProvider::Fence> last_swap_fence_; |
434 | 436 |
435 SkBitmap on_demand_tile_raster_bitmap_; | 437 SkBitmap on_demand_tile_raster_bitmap_; |
436 ResourceProvider::ResourceId on_demand_tile_raster_resource_id_; | 438 ResourceProvider::ResourceId on_demand_tile_raster_resource_id_; |
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448 #if DEBUG_GL_CALLS && !defined(NDEBUG) | 450 #if DEBUG_GL_CALLS && !defined(NDEBUG) |
449 #define GLC(context, x) \ | 451 #define GLC(context, x) \ |
450 (x, GLRenderer::DebugGLCall(&* context, #x, __FILE__, __LINE__)) | 452 (x, GLRenderer::DebugGLCall(&* context, #x, __FILE__, __LINE__)) |
451 #else | 453 #else |
452 #define GLC(context, x) (x) | 454 #define GLC(context, x) (x) |
453 #endif | 455 #endif |
454 | 456 |
455 } // namespace cc | 457 } // namespace cc |
456 | 458 |
457 #endif // CC_OUTPUT_GL_RENDERER_H_ | 459 #endif // CC_OUTPUT_GL_RENDERER_H_ |
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