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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 UI_GL_GL_SURFACE_H_ | 5 #ifndef UI_GL_GL_SURFACE_H_ |
| 6 #define UI_GL_GL_SURFACE_H_ | 6 #define UI_GL_GL_SURFACE_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/callback.h" | 10 #include "base/callback.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "build/build_config.h" | 13 #include "build/build_config.h" |
| 14 #include "ui/gfx/geometry/rect.h" | 14 #include "ui/gfx/geometry/rect.h" |
| 15 #include "ui/gfx/geometry/rect_f.h" | 15 #include "ui/gfx/geometry/rect_f.h" |
| 16 #include "ui/gfx/geometry/size.h" | 16 #include "ui/gfx/geometry/size.h" |
| 17 #include "ui/gfx/native_widget_types.h" | 17 #include "ui/gfx/native_widget_types.h" |
| 18 #include "ui/gfx/overlay_transform.h" | 18 #include "ui/gfx/overlay_transform.h" |
| 19 #include "ui/gfx/swap_result.h" | 19 #include "ui/gfx/swap_result.h" |
| 20 #include "ui/gl/gl_export.h" | 20 #include "ui/gl/gl_export.h" |
| 21 #include "ui/gl/gl_image.h" | 21 #include "ui/gl/gl_image.h" |
| 22 #include "ui/gl/gl_implementation.h" | 22 #include "ui/gl/gl_implementation.h" |
| 23 | 23 |
| 24 namespace gfx { | 24 namespace gfx { |
| 25 class Transform; | 25 class Transform; |
| 26 class VSyncProvider; | 26 class VSyncProvider; |
| 27 } | 27 } |
| 28 | 28 |
| 29 namespace ui { | |
| 30 struct CARendererLayerParams; | |
| 31 } | |
| 32 | |
| 33 namespace gl { | 29 namespace gl { |
| 34 | 30 |
| 35 class GLContext; | 31 class GLContext; |
| 36 | 32 |
| 37 // Encapsulates a surface that can be rendered to with GL, hiding platform | 33 // Encapsulates a surface that can be rendered to with GL, hiding platform |
| 38 // specific management. | 34 // specific management. |
| 39 class GL_EXPORT GLSurface : public base::RefCounted<GLSurface> { | 35 class GL_EXPORT GLSurface : public base::RefCounted<GLSurface> { |
| 40 public: | 36 public: |
| 41 GLSurface(); | 37 GLSurface(); |
| 42 | 38 |
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| 170 // |crop_rect| specifies the region within the buffer to be placed inside | 166 // |crop_rect| specifies the region within the buffer to be placed inside |
| 171 // |bounds_rect|. | 167 // |bounds_rect|. |
| 172 virtual bool ScheduleOverlayPlane(int z_order, | 168 virtual bool ScheduleOverlayPlane(int z_order, |
| 173 gfx::OverlayTransform transform, | 169 gfx::OverlayTransform transform, |
| 174 GLImage* image, | 170 GLImage* image, |
| 175 const gfx::Rect& bounds_rect, | 171 const gfx::Rect& bounds_rect, |
| 176 const gfx::RectF& crop_rect); | 172 const gfx::RectF& crop_rect); |
| 177 | 173 |
| 178 // Schedule a CALayer to be shown at swap time. | 174 // Schedule a CALayer to be shown at swap time. |
| 179 // All arguments correspond to their CALayer properties. | 175 // All arguments correspond to their CALayer properties. |
| 180 virtual bool ScheduleCALayer(const ui::CARendererLayerParams& params); | 176 virtual bool ScheduleCALayer(GLImage* contents_image, |
| 181 | 177 const gfx::RectF& contents_rect, |
| 178 float opacity, |
| 179 unsigned background_color, |
| 180 unsigned edge_aa_mask, |
| 181 const gfx::RectF& rect, |
| 182 bool is_clipped, |
| 183 const gfx::RectF& clip_rect, |
| 184 const gfx::Transform& transform, |
| 185 int sorting_content_id, |
| 186 unsigned filter); |
| 182 struct GL_EXPORT CALayerInUseQuery { | 187 struct GL_EXPORT CALayerInUseQuery { |
| 183 CALayerInUseQuery(); | 188 CALayerInUseQuery(); |
| 184 explicit CALayerInUseQuery(const CALayerInUseQuery&); | 189 explicit CALayerInUseQuery(const CALayerInUseQuery&); |
| 185 ~CALayerInUseQuery(); | 190 ~CALayerInUseQuery(); |
| 186 unsigned texture = 0; | 191 unsigned texture = 0; |
| 187 scoped_refptr<GLImage> image; | 192 scoped_refptr<GLImage> image; |
| 188 }; | 193 }; |
| 189 virtual void ScheduleCALayerInUseQuery( | 194 virtual void ScheduleCALayerInUseQuery( |
| 190 std::vector<CALayerInUseQuery> queries); | 195 std::vector<CALayerInUseQuery> queries); |
| 191 | 196 |
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| 277 | 282 |
| 278 // Wraps GLSurface in scoped_refptr and tries to initializes it. Returns a | 283 // Wraps GLSurface in scoped_refptr and tries to initializes it. Returns a |
| 279 // scoped_refptr containing the initialized GLSurface or nullptr if | 284 // scoped_refptr containing the initialized GLSurface or nullptr if |
| 280 // initialization fails. | 285 // initialization fails. |
| 281 GL_EXPORT scoped_refptr<GLSurface> InitializeGLSurface( | 286 GL_EXPORT scoped_refptr<GLSurface> InitializeGLSurface( |
| 282 scoped_refptr<GLSurface> surface); | 287 scoped_refptr<GLSurface> surface); |
| 283 | 288 |
| 284 } // namespace gl | 289 } // namespace gl |
| 285 | 290 |
| 286 #endif // UI_GL_GL_SURFACE_H_ | 291 #endif // UI_GL_GL_SURFACE_H_ |
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