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" 57
