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This CL adds support to SkyShell for drawing with Ganesh. Currently, we don't actually create any SkPictures to draw, but that will come in a later CL. R=eseidel@chromium.org Review URL: https://codereview.chromium.org/891143002
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "sky/shell/gpu/ganesh_context.h"
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#include "base/logging.h"
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#include "third_party/skia/include/gpu/gl/GrGLInterface.h"
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#include "ui/gl/gl_bindings_skia_in_process.h"
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namespace sky {
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namespace shell {
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namespace {
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// The limit of the number of GPU resources we hold in the GrContext's
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// GPU cache.
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const int kMaxGaneshResourceCacheCount = 2048;
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// The limit of the bytes allocated toward GPU resources in the GrContext's
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// GPU cache.
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const size_t kMaxGaneshResourceCacheBytes = 96 * 1024 * 1024;
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} // namespace
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GaneshContext::GaneshContext(scoped_refptr<gfx::GLContext> gl_context)
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: gl_context_(gl_context) {
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skia::RefPtr<GrGLInterface> interface =
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skia::AdoptRef(gfx::CreateInProcessSkiaGLBinding());
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DCHECK(interface);
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gr_context_ = skia::AdoptRef(GrContext::Create(
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kOpenGL_GrBackend, reinterpret_cast<GrBackendContext>(interface.get())));
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DCHECK(gr_context_);
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gr_context_->setResourceCacheLimits(kMaxGaneshResourceCacheCount,
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kMaxGaneshResourceCacheBytes);
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}
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GaneshContext::~GaneshContext() {
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}
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} // namespace shell
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} // namespace sky
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