зеркало из https://github.com/mozilla/gecko-dev.git
87 строки
2.1 KiB
C++
87 строки
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef GFX_NV3DVUTILS_H
|
|
#define GFX_NV3DVUTILS_H
|
|
|
|
#include "Layers.h"
|
|
#include <windows.h>
|
|
#include <d3d9.h>
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
#define FIREFOX_3DV_APP_HANDLE 0xECB992B6
|
|
|
|
enum Nv_Stereo_Mode {
|
|
NV_STEREO_MODE_LEFT_RIGHT = 0,
|
|
NV_STEREO_MODE_RIGHT_LEFT = 1,
|
|
NV_STEREO_MODE_TOP_BOTTOM = 2,
|
|
NV_STEREO_MODE_BOTTOM_TOP = 3,
|
|
NV_STEREO_MODE_MONO = 4,
|
|
NV_STEREO_MODE_LAST = 5
|
|
};
|
|
|
|
class INv3DVStreaming : public IUnknown {
|
|
|
|
public:
|
|
virtual bool Nv3DVInitialize() = 0;
|
|
virtual bool Nv3DVRelease() = 0;
|
|
virtual bool Nv3DVSetDevice(IUnknown* pDevice) = 0;
|
|
virtual bool Nv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle) = 0;
|
|
virtual bool Nv3DVMetaData(DWORD dwWidth, DWORD dwHeight, HANDLE hSrcLuma, HANDLE hDst) = 0;
|
|
};
|
|
|
|
/*
|
|
* Nv3DVUtils class
|
|
*/
|
|
class Nv3DVUtils {
|
|
|
|
public:
|
|
Nv3DVUtils();
|
|
~Nv3DVUtils();
|
|
|
|
/*
|
|
* Initializes the Nv3DVUtils object.
|
|
*/
|
|
void Initialize();
|
|
|
|
/*
|
|
* Release any resources if needed
|
|
*
|
|
*/
|
|
void UnInitialize();
|
|
|
|
/*
|
|
* Sets the device info, along with any other initialization that is needed after device creation
|
|
* Pass the D3D9 device pointer is an IUnknown input argument
|
|
*/
|
|
void SetDeviceInfo(IUnknown *devUnknown);
|
|
|
|
/*
|
|
* Send Stereo Control Information. Used mainly to re-route
|
|
* calls from ImageLayerD3D9 to the 3DV COM object
|
|
*/
|
|
void SendNv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle);
|
|
|
|
/*
|
|
* Send Stereo Metadata. Used mainly to re-route calls
|
|
* from ImageLayerD3D9 to the 3DV COM object
|
|
*/
|
|
void SendNv3DVMetaData(unsigned int dwWidth, unsigned int dwHeight, HANDLE hSrcLuma, HANDLE hDst);
|
|
|
|
private:
|
|
|
|
/* Nv3DVStreaming interface pointer */
|
|
nsRefPtr<INv3DVStreaming> m3DVStreaming;
|
|
|
|
};
|
|
|
|
|
|
} /* layers */
|
|
} /* mozilla */
|
|
|
|
#endif /* GFX_NV3DVUTILS_H */
|