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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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88 bool use_rgba_4444_texture_format, | 88 bool use_rgba_4444_texture_format, |
89 size_t id_allocation_chunk_size); | 89 size_t id_allocation_chunk_size); |
90 virtual ~ResourceProvider(); | 90 virtual ~ResourceProvider(); |
91 | 91 |
92 void InitializeSoftware(); | 92 void InitializeSoftware(); |
93 void InitializeGL(); | 93 void InitializeGL(); |
94 | 94 |
95 void DidLoseOutputSurface() { lost_output_surface_ = true; } | 95 void DidLoseOutputSurface() { lost_output_surface_ = true; } |
96 | 96 |
97 int max_texture_size() const { return max_texture_size_; } | 97 int max_texture_size() const { return max_texture_size_; } |
98 ResourceFormat memory_efficient_texture_format() const { | 98 ResourceFormat memory_efficient_texture_format( |
99 return use_rgba_4444_texture_format_ ? RGBA_4444 : best_texture_format_; | 99 ResourceFormatUsage usage) const; |
100 } | |
101 ResourceFormat best_texture_format() const { return best_texture_format_; } | 100 ResourceFormat best_texture_format() const { return best_texture_format_; } |
102 ResourceFormat yuv_resource_format() const { return yuv_resource_format_; } | 101 ResourceFormat yuv_resource_format() const { return yuv_resource_format_; } |
103 bool use_sync_query() const { return use_sync_query_; } | 102 bool use_sync_query() const { return use_sync_query_; } |
104 size_t num_resources() const { return resources_.size(); } | 103 size_t num_resources() const { return resources_.size(); } |
105 | 104 |
106 // Checks whether a resource is in use by a consumer. | 105 // Checks whether a resource is in use by a consumer. |
107 bool InUseByConsumer(ResourceId id); | 106 bool InUseByConsumer(ResourceId id); |
108 | 107 |
109 bool IsLost(ResourceId id); | 108 bool IsLost(ResourceId id); |
110 bool AllowOverlay(ResourceId id); | 109 bool AllowOverlay(ResourceId id); |
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651 return format_gl_data_format[format]; | 650 return format_gl_data_format[format]; |
652 } | 651 } |
653 | 652 |
654 inline GLenum GLInternalFormat(ResourceFormat format) { | 653 inline GLenum GLInternalFormat(ResourceFormat format) { |
655 return GLDataFormat(format); | 654 return GLDataFormat(format); |
656 } | 655 } |
657 | 656 |
658 } // namespace cc | 657 } // namespace cc |
659 | 658 |
660 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ | 659 #endif // CC_RESOURCES_RESOURCE_PROVIDER_H_ |
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