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Side by Side Diff: content/common/gpu/client/gl_helper_scaling.h

Issue 63253002: Rename WebKit namespace to blink (part 3) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_ 5 #ifndef CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_
6 #define CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_ 6 #define CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "content/common/gpu/client/gl_helper.h" 10 #include "content/common/gpu/client/gl_helper.h"
(...skipping 23 matching lines...) Expand all
34 }; 34 };
35 35
36 // Similar to ScalerInterface, but can generate multiple outputs. 36 // Similar to ScalerInterface, but can generate multiple outputs.
37 // Used for YUV conversion in gl_helper.c 37 // Used for YUV conversion in gl_helper.c
38 class CONTENT_EXPORT ShaderInterface { 38 class CONTENT_EXPORT ShaderInterface {
39 public: 39 public:
40 ShaderInterface() {} 40 ShaderInterface() {}
41 virtual ~ShaderInterface() {} 41 virtual ~ShaderInterface() {}
42 // Note that the src_texture will have the min/mag filter set to GL_LINEAR 42 // Note that the src_texture will have the min/mag filter set to GL_LINEAR
43 // and wrap_s/t set to CLAMP_TO_EDGE in this call. 43 // and wrap_s/t set to CLAMP_TO_EDGE in this call.
44 virtual void Execute(WebKit::WebGLId source_texture, 44 virtual void Execute(blink::WebGLId source_texture,
45 const std::vector<WebKit::WebGLId>& dest_textures) = 0; 45 const std::vector<blink::WebGLId>& dest_textures) = 0;
46 }; 46 };
47 47
48 typedef std::pair<ShaderType, bool> ShaderProgramKeyType; 48 typedef std::pair<ShaderType, bool> ShaderProgramKeyType;
49 49
50 GLHelperScaling(WebKit::WebGraphicsContext3D* context, 50 GLHelperScaling(blink::WebGraphicsContext3D* context,
51 GLHelper* helper); 51 GLHelper* helper);
52 ~GLHelperScaling(); 52 ~GLHelperScaling();
53 void InitBuffer(); 53 void InitBuffer();
54 54
55 GLHelper::ScalerInterface* CreateScaler( 55 GLHelper::ScalerInterface* CreateScaler(
56 GLHelper::ScalerQuality quality, 56 GLHelper::ScalerQuality quality,
57 gfx::Size src_size, 57 gfx::Size src_size,
58 gfx::Rect src_subrect, 58 gfx::Rect src_subrect,
59 const gfx::Size& dst_size, 59 const gfx::Size& dst_size,
60 bool vertically_flip_texture, 60 bool vertically_flip_texture,
(...skipping 114 matching lines...) Expand 10 before | Expand all | Expand 10 after
175 bool swizzle, 175 bool swizzle,
176 std::deque<GLHelperScaling::ScaleOp>* x_ops, 176 std::deque<GLHelperScaling::ScaleOp>* x_ops,
177 std::deque<GLHelperScaling::ScaleOp>* y_ops, 177 std::deque<GLHelperScaling::ScaleOp>* y_ops,
178 std::vector<ScalerStage> *scaler_stages); 178 std::vector<ScalerStage> *scaler_stages);
179 179
180 180
181 scoped_refptr<ShaderProgram> GetShaderProgram(ShaderType type, bool swizzle); 181 scoped_refptr<ShaderProgram> GetShaderProgram(ShaderType type, bool swizzle);
182 182
183 // Interleaved array of 2-dimentional vertex positions (x, y) and 183 // Interleaved array of 2-dimentional vertex positions (x, y) and
184 // 2-dimentional texture coordinates (s, t). 184 // 2-dimentional texture coordinates (s, t).
185 static const WebKit::WGC3Dfloat kVertexAttributes[]; 185 static const blink::WGC3Dfloat kVertexAttributes[];
186 186
187 WebKit::WebGraphicsContext3D* context_; 187 blink::WebGraphicsContext3D* context_;
188 GLHelper* helper_; 188 GLHelper* helper_;
189 189
190 // The buffer that holds the vertices and the texture coordinates data for 190 // The buffer that holds the vertices and the texture coordinates data for
191 // drawing a quad. 191 // drawing a quad.
192 ScopedBuffer vertex_attributes_buffer_; 192 ScopedBuffer vertex_attributes_buffer_;
193 193
194 std::map<ShaderProgramKeyType, 194 std::map<ShaderProgramKeyType,
195 scoped_refptr<ShaderProgram> > shader_programs_; 195 scoped_refptr<ShaderProgram> > shader_programs_;
196 196
197 friend class ShaderProgram; 197 friend class ShaderProgram;
198 friend class ScalerImpl; 198 friend class ScalerImpl;
199 friend class GLHelperTest; 199 friend class GLHelperTest;
200 DISALLOW_COPY_AND_ASSIGN(GLHelperScaling); 200 DISALLOW_COPY_AND_ASSIGN(GLHelperScaling);
201 }; 201 };
202 202
203 203
204 } // namespace content 204 } // namespace content
205 205
206 #endif // CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_ 206 #endif // CONTENT_COMMON_GPU_CLIENT_GL_HELPER_SCALING_H_
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