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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 MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ | 5 #ifndef MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ |
6 #define MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ | 6 #define MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ |
7 | 7 |
| 8 #include <MGL/mgl.h> |
8 #include <stddef.h> | 9 #include <stddef.h> |
9 | 10 |
10 #include "mojo/public/c/gpu/MGL/mgl.h" | |
11 | |
12 // Structure used to bind the interface which manipulates MGL contexts to a | 11 // Structure used to bind the interface which manipulates MGL contexts to a |
13 // DSO to theose of the embedder. | 12 // DSO to theose of the embedder. |
14 // | 13 // |
15 // This is the ABI between the embedder and the DSO. It can only have new | 14 // This is the ABI between the embedder and the DSO. It can only have new |
16 // functions added to the end. No other changes are supported. | 15 // functions added to the end. No other changes are supported. |
17 #pragma pack(push, 8) | 16 #pragma pack(push, 8) |
18 struct MGLThunks { | 17 struct MGLThunks { |
19 size_t size; // Should be set to sizeof(MGLThunks). | 18 size_t size; // Should be set to sizeof(MGLThunks). |
20 | 19 |
21 MGLContext (*MGLCreateContext)(MGLOpenGLAPIVersion version, | 20 MGLContext (*MGLCreateContext)(MGLOpenGLAPIVersion version, |
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49 // Use this type for the function found by dynamically discovering it in | 48 // Use this type for the function found by dynamically discovering it in |
50 // a DSO linked with mojo_system. For example: | 49 // a DSO linked with mojo_system. For example: |
51 // MojoSetMGLThunksFn mojo_set_gles2_thunks_fn = | 50 // MojoSetMGLThunksFn mojo_set_gles2_thunks_fn = |
52 // reinterpret_cast<MojoSetMGLThunksFn>( | 51 // reinterpret_cast<MojoSetMGLThunksFn>( |
53 // app_library.GetFunctionPointer("MojoSetMGLThunks")); | 52 // app_library.GetFunctionPointer("MojoSetMGLThunks")); |
54 // The expected size of |mgl_thunks| is returned. | 53 // The expected size of |mgl_thunks| is returned. |
55 // The contents of |mgl_thunks| are copied. | 54 // The contents of |mgl_thunks| are copied. |
56 typedef size_t (*MojoSetMGLThunksFn)(const struct MGLThunks* mgl_thunks); | 55 typedef size_t (*MojoSetMGLThunksFn)(const struct MGLThunks* mgl_thunks); |
57 | 56 |
58 #endif // MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ | 57 #endif // MOJO_PUBLIC_PLATFORM_NATIVE_MGL_THUNKS_H_ |
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