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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 GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ | 5 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ |
6 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ | 6 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/containers/hash_tables.h" | 10 #include "base/containers/hash_tables.h" |
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27 CopyTextureCHROMIUMResourceManager(); | 27 CopyTextureCHROMIUMResourceManager(); |
28 ~CopyTextureCHROMIUMResourceManager(); | 28 ~CopyTextureCHROMIUMResourceManager(); |
29 | 29 |
30 void Initialize(const gles2::GLES2Decoder* decoder); | 30 void Initialize(const gles2::GLES2Decoder* decoder); |
31 void Destroy(); | 31 void Destroy(); |
32 | 32 |
33 void DoCopyTexture(const gles2::GLES2Decoder* decoder, | 33 void DoCopyTexture(const gles2::GLES2Decoder* decoder, |
34 GLenum source_target, | 34 GLenum source_target, |
35 GLuint source_id, | 35 GLuint source_id, |
36 GLenum source_internal_format, | 36 GLenum source_internal_format, |
| 37 GLenum dest_target, |
37 GLuint dest_id, | 38 GLuint dest_id, |
38 GLenum dest_internal_format, | 39 GLenum dest_internal_format, |
39 GLsizei width, | 40 GLsizei width, |
40 GLsizei height, | 41 GLsizei height, |
41 bool flip_y, | 42 bool flip_y, |
42 bool premultiply_alpha, | 43 bool premultiply_alpha, |
43 bool unpremultiply_alpha); | 44 bool unpremultiply_alpha); |
44 | 45 |
45 void DoCopySubTexture(const gles2::GLES2Decoder* decoder, | 46 void DoCopySubTexture(const gles2::GLES2Decoder* decoder, |
46 GLenum source_target, | 47 GLenum source_target, |
47 GLuint source_id, | 48 GLuint source_id, |
48 GLenum source_internal_format, | 49 GLenum source_internal_format, |
| 50 GLenum dest_target, |
49 GLuint dest_id, | 51 GLuint dest_id, |
50 GLenum dest_internal_format, | 52 GLenum dest_internal_format, |
51 GLint xoffset, | 53 GLint xoffset, |
52 GLint yoffset, | 54 GLint yoffset, |
53 GLint x, | 55 GLint x, |
54 GLint y, | 56 GLint y, |
55 GLsizei width, | 57 GLsizei width, |
56 GLsizei height, | 58 GLsizei height, |
57 GLsizei dest_width, | 59 GLsizei dest_width, |
58 GLsizei dest_height, | 60 GLsizei dest_height, |
59 GLsizei source_width, | 61 GLsizei source_width, |
60 GLsizei source_height, | 62 GLsizei source_height, |
61 bool flip_y, | 63 bool flip_y, |
62 bool premultiply_alpha, | 64 bool premultiply_alpha, |
63 bool unpremultiply_alpha); | 65 bool unpremultiply_alpha); |
64 | 66 |
65 // This will apply a transform on the texture coordinates before sampling | 67 // This will apply a transform on the texture coordinates before sampling |
66 // the source texture and copying to the destination texture. The transform | 68 // the source texture and copying to the destination texture. The transform |
67 // matrix should be given in column-major form, so it can be passed | 69 // matrix should be given in column-major form, so it can be passed |
68 // directly to GL. | 70 // directly to GL. |
69 void DoCopyTextureWithTransform(const gles2::GLES2Decoder* decoder, | 71 void DoCopyTextureWithTransform(const gles2::GLES2Decoder* decoder, |
70 GLenum source_target, | 72 GLenum source_target, |
71 GLuint source_id, | 73 GLuint source_id, |
| 74 GLenum dest_target, |
72 GLuint dest_id, | 75 GLuint dest_id, |
73 GLsizei width, | 76 GLsizei width, |
74 GLsizei height, | 77 GLsizei height, |
75 bool flip_y, | 78 bool flip_y, |
76 bool premultiply_alpha, | 79 bool premultiply_alpha, |
77 bool unpremultiply_alpha, | 80 bool unpremultiply_alpha, |
78 const GLfloat transform_matrix[16]); | 81 const GLfloat transform_matrix[16]); |
79 | 82 |
80 // The attributes used during invocation of the extension. | 83 // The attributes used during invocation of the extension. |
81 static const GLuint kVertexPositionAttrib = 0; | 84 static const GLuint kVertexPositionAttrib = 0; |
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92 GLuint program; | 95 GLuint program; |
93 GLuint vertex_translate_handle; | 96 GLuint vertex_translate_handle; |
94 GLuint tex_coord_transform_handle; | 97 GLuint tex_coord_transform_handle; |
95 GLuint half_size_handle; | 98 GLuint half_size_handle; |
96 GLuint sampler_handle; | 99 GLuint sampler_handle; |
97 }; | 100 }; |
98 | 101 |
99 void DoCopyTextureInternal(const gles2::GLES2Decoder* decoder, | 102 void DoCopyTextureInternal(const gles2::GLES2Decoder* decoder, |
100 GLenum source_target, | 103 GLenum source_target, |
101 GLuint source_id, | 104 GLuint source_id, |
| 105 GLenum dest_target, |
102 GLuint dest_id, | 106 GLuint dest_id, |
103 GLint xoffset, | 107 GLint xoffset, |
104 GLint yoffset, | 108 GLint yoffset, |
105 GLint x, | 109 GLint x, |
106 GLint y, | 110 GLint y, |
107 GLsizei width, | 111 GLsizei width, |
108 GLsizei height, | 112 GLsizei height, |
109 GLsizei dest_width, | 113 GLsizei dest_width, |
110 GLsizei dest_height, | 114 GLsizei dest_height, |
111 GLsizei source_width, | 115 GLsizei source_width, |
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124 ProgramMap programs_; | 128 ProgramMap programs_; |
125 GLuint buffer_id_; | 129 GLuint buffer_id_; |
126 GLuint framebuffer_; | 130 GLuint framebuffer_; |
127 | 131 |
128 DISALLOW_COPY_AND_ASSIGN(CopyTextureCHROMIUMResourceManager); | 132 DISALLOW_COPY_AND_ASSIGN(CopyTextureCHROMIUMResourceManager); |
129 }; | 133 }; |
130 | 134 |
131 } // namespace gpu. | 135 } // namespace gpu. |
132 | 136 |
133 #endif // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ | 137 #endif // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_COPY_TEXTURE_CHROMIUM_H_ |
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