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Move VideoBackendBase from Common to VideoCommon

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This commit is contained in:
Pierre Bourdon 2013-08-11 16:30:19 +02:00
parent 94397a44cc
commit ffdd79df36
8 changed files with 9 additions and 7 deletions
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80
Source/Core/Common/Src/VideoBackendBase.cpp
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@ -1,80 +0,0 @@
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include "VideoBackendBase.h"
// TODO: ugly
#ifdef _WIN32
#include "../../../Plugins/Plugin_VideoDX9/Src/VideoBackend.h"
#include "../../../Plugins/Plugin_VideoDX11/Src/VideoBackend.h"
#endif
#if !defined(USE_GLES) || USE_GLES3
#include "../../../Plugins/Plugin_VideoOGL/Src/VideoBackend.h"
#endif
#include "../../../Plugins/Plugin_VideoSoftware/Src/VideoBackend.h"
std::vector<VideoBackend*> g_available_video_backends;
VideoBackend* g_video_backend = NULL;
static VideoBackend* s_default_backend = NULL;
#ifdef _WIN32
// http://msdn.microsoft.com/en-us/library/ms725491.aspx
static bool IsGteVista()
{
OSVERSIONINFOEX osvi;
DWORDLONG dwlConditionMask = 0;
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
osvi.dwMajorVersion = 6;
VER_SET_CONDITION(dwlConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
return VerifyVersionInfo(&osvi, VER_MAJORVERSION, dwlConditionMask) != FALSE;
}
#endif
void VideoBackend::PopulateList()
{
VideoBackend* backends[4] = { NULL };
// D3D11 > OGL > D3D9 > SW
#ifdef _WIN32
g_available_video_backends.push_back(backends[2] = new DX9::VideoBackend);
if (IsGteVista())
g_available_video_backends.push_back(backends[0] = new DX11::VideoBackend);
#endif
#if !defined(USE_GLES) || USE_GLES3
g_available_video_backends.push_back(backends[1] = new OGL::VideoBackend);
#endif
g_available_video_backends.push_back(backends[3] = new SW::VideoSoftware);
for (int i = 0; i < 4; ++i)
{
if (backends[i])
{
s_default_backend = g_video_backend = backends[i];
break;
}
}
}
void VideoBackend::ClearList()
{
while (!g_available_video_backends.empty())
{
delete g_available_video_backends.back();
g_available_video_backends.pop_back();
}
}
void VideoBackend::ActivateBackend(const std::string& name)
{
if (name.length() == 0) // If NULL, set it to the default backend (expected behavior)
g_video_backend = s_default_backend;
for (std::vector<VideoBackend*>::const_iterator it = g_available_video_backends.begin(); it != g_available_video_backends.end(); ++it)
if (name == (*it)->GetName())
g_video_backend = *it;
}