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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 COMPONENTS_BITMAP_UPLOADER_BITMAP_UPLOADER_H_ | 5 #ifndef SERVICES_UI_PUBLIC_CPP_BITMAP_UPLOADER_H_ |
| 6 #define COMPONENTS_BITMAP_UPLOADER_BITMAP_UPLOADER_H_ | 6 #define SERVICES_UI_PUBLIC_CPP_BITMAP_UPLOADER_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <memory> | 10 #include <memory> |
| 11 | 11 |
| 12 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
| 13 #include "base/containers/hash_tables.h" | 13 #include "base/containers/hash_tables.h" |
| 14 #include "base/macros.h" | 14 #include "base/macros.h" |
| 15 #include "components/bitmap_uploader/bitmap_uploader_export.h" | |
| 16 #include "gpu/GLES2/gl2chromium.h" | 15 #include "gpu/GLES2/gl2chromium.h" |
| 17 #include "gpu/GLES2/gl2extchromium.h" | 16 #include "gpu/GLES2/gl2extchromium.h" |
| 18 #include "services/ui/public/cpp/window_surface.h" | 17 #include "services/ui/public/cpp/window_surface.h" |
| 19 #include "services/ui/public/cpp/window_surface_client.h" | 18 #include "services/ui/public/cpp/window_surface_client.h" |
| 20 #include "services/ui/public/interfaces/surface.mojom.h" | 19 #include "services/ui/public/interfaces/surface.mojom.h" |
| 21 | 20 |
| 22 namespace ui { | |
| 23 class GLES2Context; | |
| 24 } | |
| 25 | |
| 26 namespace shell { | 21 namespace shell { |
| 27 class Connector; | 22 class Connector; |
| 28 } | 23 } |
| 29 | 24 |
| 30 namespace bitmap_uploader { | 25 namespace ui { |
| 26 class GLES2Context; |
| 31 | 27 |
| 32 BITMAP_UPLOADER_EXPORT extern const char kBitmapUploaderForAcceleratedWidget[]; | 28 extern const char kBitmapUploaderForAcceleratedWidget[]; |
| 33 | 29 |
| 34 // BitmapUploader is useful if you want to draw a bitmap or color in a | 30 // BitmapUploader is useful if you want to draw a bitmap or color in a |
| 35 // ui::Window. | 31 // Window. |
| 36 class BITMAP_UPLOADER_EXPORT BitmapUploader | 32 class BitmapUploader : public WindowSurfaceClient { |
| 37 : public NON_EXPORTED_BASE(ui::WindowSurfaceClient) { | |
| 38 public: | 33 public: |
| 39 explicit BitmapUploader(ui::Window* window); | 34 explicit BitmapUploader(Window* window); |
| 40 ~BitmapUploader() override; | 35 ~BitmapUploader() override; |
| 41 | 36 |
| 42 void Init(shell::Connector* connector); | 37 void Init(shell::Connector* connector); |
| 43 | 38 |
| 44 // Sets the color which is RGBA. | 39 // Sets the color which is RGBA. |
| 45 void SetColor(uint32_t color); | 40 void SetColor(uint32_t color); |
| 46 | 41 |
| 47 enum Format { | 42 enum Format { |
| 48 RGBA, // Pixel layout on Android. | 43 RGBA, // Pixel layout on Android. |
| 49 BGRA, // Pixel layout everywhere else. | 44 BGRA, // Pixel layout everywhere else. |
| (...skipping 11 matching lines...) Expand all Loading... |
| 61 uint32_t BindTextureForSize(const gfx::Size& size); | 56 uint32_t BindTextureForSize(const gfx::Size& size); |
| 62 | 57 |
| 63 uint32_t TextureFormat() const { | 58 uint32_t TextureFormat() const { |
| 64 return format_ == BGRA ? GL_BGRA_EXT : GL_RGBA; | 59 return format_ == BGRA ? GL_BGRA_EXT : GL_RGBA; |
| 65 } | 60 } |
| 66 | 61 |
| 67 void SetIdNamespace(uint32_t id_namespace); | 62 void SetIdNamespace(uint32_t id_namespace); |
| 68 | 63 |
| 69 // WindowSurfaceClient implementation. | 64 // WindowSurfaceClient implementation. |
| 70 void OnResourcesReturned( | 65 void OnResourcesReturned( |
| 71 ui::WindowSurface* surface, | 66 WindowSurface* surface, |
| 72 mojo::Array<cc::ReturnedResource> resources) override; | 67 mojo::Array<cc::ReturnedResource> resources) override; |
| 73 | 68 |
| 74 ui::Window* window_; | 69 ui::Window* window_; |
| 75 std::unique_ptr<ui::WindowSurface> surface_; | 70 std::unique_ptr<ui::WindowSurface> surface_; |
| 76 // This may be null if there is an error contacting mus/initializing. We | 71 // This may be null if there is an error contacting mus/initializing. We |
| 77 // assume we'll be shutting down soon and do nothing in this case. | 72 // assume we'll be shutting down soon and do nothing in this case. |
| 78 std::unique_ptr<ui::GLES2Context> gles2_context_; | 73 std::unique_ptr<ui::GLES2Context> gles2_context_; |
| 79 | 74 |
| 80 uint32_t color_; | 75 uint32_t color_; |
| 81 int width_; | 76 int width_; |
| 82 int height_; | 77 int height_; |
| 83 Format format_; | 78 Format format_; |
| 84 std::unique_ptr<std::vector<unsigned char>> bitmap_; | 79 std::unique_ptr<std::vector<unsigned char>> bitmap_; |
| 85 uint32_t next_resource_id_; | 80 uint32_t next_resource_id_; |
| 86 uint32_t id_namespace_; | 81 uint32_t id_namespace_; |
| 87 base::hash_map<uint32_t, uint32_t> resource_to_texture_id_map_; | 82 base::hash_map<uint32_t, uint32_t> resource_to_texture_id_map_; |
| 88 | 83 |
| 89 DISALLOW_COPY_AND_ASSIGN(BitmapUploader); | 84 DISALLOW_COPY_AND_ASSIGN(BitmapUploader); |
| 90 }; | 85 }; |
| 91 | 86 |
| 92 } // namespace bitmap_uploader | 87 } // namespace ui |
| 93 | 88 |
| 94 #endif // COMPONENTS_BITMAP_UPLOADER_BITMAP_UPLAODER_H_ | 89 #endif // SERVICES_UI_PUBLIC_CPP_BITMAP_UPLOADER_H_ |
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