1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_CONTEXT_ATTRIBUTE_HELPERS_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_CONTEXT_ATTRIBUTE_HELPERS_H_
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_webgl_context_attributes.h"
#include "third_party/blink/renderer/core/html/canvas/canvas_context_creation_attributes_core.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace gl {
enum class GpuPreference;
}
namespace blink {
WebGLContextAttributes* ToWebGLContextAttributes(
const CanvasContextCreationAttributesCore&);
// Set up the attributes that can be used to create a GL context via the
// Platform API.
Platform::ContextAttributes ToPlatformContextAttributes(
const CanvasContextCreationAttributesCore&,
Platform::ContextType context_type);
// Turns the powerPreference context creation attribute into the
// gl::GpuPreference enum which is sent along with GPU switching
// notifications. This must not return the kDefault constant, but
// choose either the low-power or high-performance GPU.
gl::GpuPreference PowerPreferenceToGpuPreference(
CanvasContextCreationAttributesCore::PowerPreference power_preference);
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_CONTEXT_ATTRIBUTE_HELPERS_H_
|
