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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "mojo/public/platform/native/gles2_thunks.h" | |
6 | |
7 #include <assert.h> | |
8 | |
9 #include "mojo/public/platform/native/thunk_export.h" | |
10 | |
11 extern "C" { | |
12 | |
13 static MojoGLES2ControlThunks g_control_thunks = {0}; | |
14 | |
15 MojoGLES2Context MojoGLES2CreateContext(MojoHandle handle, | |
16 MojoGLES2ContextLost lost_callback, | |
17 void* closure, | |
18 const MojoAsyncWaiter* async_waiter) { | |
19 assert(g_control_thunks.GLES2CreateContext); | |
20 return g_control_thunks.GLES2CreateContext( | |
21 handle, lost_callback, closure, async_waiter); | |
22 } | |
23 | |
24 void MojoGLES2DestroyContext(MojoGLES2Context context) { | |
25 assert(g_control_thunks.GLES2DestroyContext); | |
26 g_control_thunks.GLES2DestroyContext(context); | |
27 } | |
28 | |
29 void MojoGLES2MakeCurrent(MojoGLES2Context context) { | |
30 assert(g_control_thunks.GLES2MakeCurrent); | |
31 g_control_thunks.GLES2MakeCurrent(context); | |
32 } | |
33 | |
34 void MojoGLES2SwapBuffers() { | |
35 assert(g_control_thunks.GLES2SwapBuffers); | |
36 g_control_thunks.GLES2SwapBuffers(); | |
37 } | |
38 | |
39 void* MojoGLES2GetGLES2Interface(MojoGLES2Context context) { | |
40 assert(g_control_thunks.GLES2GetGLES2Interface); | |
41 return g_control_thunks.GLES2GetGLES2Interface(context); | |
42 } | |
43 | |
44 void* MojoGLES2GetContextSupport(MojoGLES2Context context) { | |
45 assert(g_control_thunks.GLES2GetContextSupport); | |
46 return g_control_thunks.GLES2GetContextSupport(context); | |
47 } | |
48 | |
49 extern "C" THUNK_EXPORT size_t MojoSetGLES2ControlThunks( | |
50 const MojoGLES2ControlThunks* gles2_control_thunks) { | |
51 if (gles2_control_thunks->size >= sizeof(g_control_thunks)) | |
52 g_control_thunks = *gles2_control_thunks; | |
53 return sizeof(g_control_thunks); | |
54 } | |
55 | |
56 } // extern "C" | |
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