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Add detection support for VMware driver (SVGA3D) to GLPlatform

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VMware uses a Gallium driver which means that OpenGL based compositing
works out of the box without any adjustments to GLPlatform.

Just adding recognizing code for the SVGA3D driver.

REVIEW: 106826
This commit is contained in:
Martin Gräßlin 2012-10-13 16:40:17 +02:00
parent 388edab9e5
commit e84118d9f8
2 changed files with 23 additions and 0 deletions
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16
libkwineffects/kwinglplatform.cpp
View file

@ -432,6 +432,8 @@ QString GLPlatform::driverToString(Driver driver)
return "LLVMpipe";
case Driver_VirtualBox:
return "VirtualBox (Chromium)";
case Driver_VMware:
return "VMware (SVGA3D)";
default:
return "Unknown";
@ -680,6 +682,11 @@ void GLPlatform::detect(OpenGLPlatformInterface platformInterface)
else if (m_vendor == "VMware, Inc." && m_chipset == "llvmpipe") {
m_driver = Driver_Llvmpipe;
}
// SVGA3D
else if (m_vendor == "VMware, Inc." && m_chipset.contains("SVGA3D")) {
m_driver = Driver_VMware;
}
}
@ -789,6 +796,10 @@ void GLPlatform::detect(OpenGLPlatformInterface platformInterface)
if (isVirtualBox()) {
m_virtualMachine = true;
}
if (isVMware()) {
m_virtualMachine = true;
}
}
static void print(const QString &label, const QString &setting)
@ -934,6 +945,11 @@ bool GLPlatform::isVirtualBox() const
return m_driver == Driver_VirtualBox;
}
bool GLPlatform::isVMware() const
{
return m_driver == Driver_VMware;
}
bool GLPlatform::isSoftwareEmulation() const
{
return m_driver == Driver_Softpipe || m_driver == Driver_Swrast || m_driver == Driver_Llvmpipe;

7
libkwineffects/kwinglplatform.h
View file

@ -97,6 +97,7 @@ enum Driver {
Driver_Softpipe,
Driver_Llvmpipe,
Driver_VirtualBox,
Driver_VMware,
Driver_Unknown
};
@ -245,6 +246,12 @@ public:
**/
bool isVirtualBox() const;
/**
* @returns @c true if the "GPU" is a VMWare GPU, and @c false otherwise.
* @since 4.10
**/
bool isVMware() const;
/**
* @returns @c true if OpenGL is emulated in software.
* @since 4.7