1 // Copyright 2013 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/gles2/gles2_impl.h" 6 7 #include "gpu/command_buffer/client/gles2_lib.h" 8 #include "mojo/public/gles2/gles2_private.h" 9 10 namespace mojo { 11 namespace gles2 { 12 13 GLES2Impl::GLES2Impl() { 14 } 15 16 GLES2Impl::~GLES2Impl() { 17 } 18 19 void GLES2Impl::Init() { 20 GLES2Private::Init(new GLES2Impl()); 21 } 22 23 void GLES2Impl::Initialize() { 24 ::gles2::Initialize(); 25 } 26 27 void GLES2Impl::Terminate() { 28 ::gles2::Terminate(); 29 } 30 31 void GLES2Impl::MakeCurrent(uint64_t encoded) { 32 // Ack, Hans! It's the giant hack. 33 // TODO(abarth): Replace this hack with something more disciplined. Most 34 // likley, we should receive a MojoHandle that we use to wire up the 35 // client side of an out-of-process command buffer. Given that we're 36 // still in-process, we just reinterpret_cast the value into a GL interface. 37 gpu::gles2::GLES2Interface* gl_interface = 38 reinterpret_cast<gpu::gles2::GLES2Interface*>( 39 static_cast<uintptr_t>(encoded)); 40 ::gles2::SetGLContext(gl_interface); 41 } 42 43 void GLES2Impl::SwapBuffers() { 44 ::gles2::GetGLContext()->SwapBuffers(); 45 } 46 47 } // namespace gles2 48 } // namespace mojo 49
