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Diffstat (limited to 'mojo/examples/sample_app/gles2_client_impl.cc')
-rw-r--r-- | mojo/examples/sample_app/gles2_client_impl.cc | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/mojo/examples/sample_app/gles2_client_impl.cc b/mojo/examples/sample_app/gles2_client_impl.cc new file mode 100644 index 0000000..2a87ca0 --- /dev/null +++ b/mojo/examples/sample_app/gles2_client_impl.cc @@ -0,0 +1,50 @@ +// Copyright 2013 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "mojo/examples/sample_app/gles2_client_impl.h" + +#include <GLES2/gl2.h> +#include <GLES2/gl2ext.h> + +#include "mojo/public/gles2/gles2.h" + +namespace mojo { +namespace examples { + +GLES2ClientImpl::GLES2ClientImpl(ScopedMessagePipeHandle pipe) + : service_(pipe.Pass()) { + service_.SetPeer(this); +} + +GLES2ClientImpl::~GLES2ClientImpl() { + service_->Destroy(); +} + +void GLES2ClientImpl::DidCreateContext(uint64_t encoded, + uint32_t width, + uint32_t height) { + MojoGLES2MakeCurrent(encoded); + + cube_.Init(width, height); + last_time_ = base::Time::Now(); + timer_.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(16), + this, &GLES2ClientImpl::Draw); +} + +void GLES2ClientImpl::Draw() { + base::Time now = base::Time::Now(); + base::TimeDelta offset = now - last_time_; + last_time_ = now; + cube_.Update(offset.InSecondsF()); + cube_.Draw(); + + MojoGLES2SwapBuffers(); +} + +void GLES2ClientImpl::ContextLost() { + timer_.Stop(); +} + +} // namespace examples +} // namespace mojo |