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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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_GEOMETRY_BINDING_H_ | 5 #ifndef CC_OUTPUT_GEOMETRY_BINDING_H_ |
6 #define CC_OUTPUT_GEOMETRY_BINDING_H_ | 6 #define CC_OUTPUT_GEOMETRY_BINDING_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 | 9 |
10 namespace gfx { class RectF; } | 10 namespace gfx { class RectF; } |
11 | 11 |
12 namespace WebKit { class WebGraphicsContext3D; } | 12 namespace blink { class WebGraphicsContext3D; } |
13 | 13 |
14 namespace cc { | 14 namespace cc { |
15 | 15 |
16 class GeometryBinding { | 16 class GeometryBinding { |
17 public: | 17 public: |
18 GeometryBinding(WebKit::WebGraphicsContext3D* context, | 18 GeometryBinding(blink::WebGraphicsContext3D* context, |
19 const gfx::RectF& quad_vertex_rect); | 19 const gfx::RectF& quad_vertex_rect); |
20 ~GeometryBinding(); | 20 ~GeometryBinding(); |
21 | 21 |
22 void PrepareForDraw(); | 22 void PrepareForDraw(); |
23 | 23 |
24 // All layer shaders share the same attribute locations for the vertex | 24 // All layer shaders share the same attribute locations for the vertex |
25 // positions and texture coordinates. This allows switching shaders without | 25 // positions and texture coordinates. This allows switching shaders without |
26 // rebinding attribute arrays. | 26 // rebinding attribute arrays. |
27 static int PositionAttribLocation() { return 0; } | 27 static int PositionAttribLocation() { return 0; } |
28 static int TexCoordAttribLocation() { return 1; } | 28 static int TexCoordAttribLocation() { return 1; } |
29 static int TriangleIndexAttribLocation() { return 2; } | 29 static int TriangleIndexAttribLocation() { return 2; } |
30 | 30 |
31 private: | 31 private: |
32 WebKit::WebGraphicsContext3D* context_; | 32 blink::WebGraphicsContext3D* context_; |
33 | 33 |
34 unsigned quad_vertices_vbo_; | 34 unsigned quad_vertices_vbo_; |
35 unsigned quad_elements_vbo_; | 35 unsigned quad_elements_vbo_; |
36 | 36 |
37 DISALLOW_COPY_AND_ASSIGN(GeometryBinding); | 37 DISALLOW_COPY_AND_ASSIGN(GeometryBinding); |
38 }; | 38 }; |
39 | 39 |
40 } // namespace cc | 40 } // namespace cc |
41 | 41 |
42 #endif // CC_OUTPUT_GEOMETRY_BINDING_H_ | 42 #endif // CC_OUTPUT_GEOMETRY_BINDING_H_ |
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