>
> This patch adds type enum to the qxl/vga device class.
>
> Based on a patch by Sandy Stutsman <sstutsma@xxxxxxxxxx>
>
> Signed-off-by: Sameeh Jubran <sameeh@xxxxxxxxxx>
> ---
> qxldod/QxlDod.cpp | 2 ++
> qxldod/QxlDod.h | 9 ++++++++-
> 2 files changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
> index 21cb653..5f475b0 100755
> --- a/qxldod/QxlDod.cpp
> +++ b/qxldod/QxlDod.cpp
> @@ -2312,6 +2312,7 @@ VgaDevice::VgaDevice(_In_ QxlDod* pQxlDod) :
> HwDeviceInterface(pQxlDod)
> m_ModeNumbers = NULL;
> m_CurrentMode = 0;
> m_Id = 0;
> + m_type = VGA_DEVICE;
> }
>
> VgaDevice::~VgaDevice(void)
> @@ -2947,6 +2948,7 @@ QxlDevice::QxlDevice(_In_ QxlDod* pQxlDod) :
> HwDeviceInterface(pQxlDod)
> m_CustomMode = 0;
> m_FreeOutputs = 0;
> m_Pending = 0;
> + m_type = QXL_DEVICE;
> }
>
> QxlDevice::~QxlDevice(void)
> diff --git a/qxldod/QxlDod.h b/qxldod/QxlDod.h
> index fc7c245..7e2990d 100755
> --- a/qxldod/QxlDod.h
> +++ b/qxldod/QxlDod.h
> @@ -213,9 +213,15 @@ typedef struct _CURRENT_BDD_MODE
>
> class QxlDod;
>
> +typedef enum {
> + QXL_DEVICE,
> + VGA_DEVICE,
> + INVALID_DEVICE,
> +}WIN_QXL_DEVICE_TYPE;
> +
> class HwDeviceInterface {
> public:
> - HwDeviceInterface(_In_ QxlDod* pQxlDod) {}
> + HwDeviceInterface(_In_ QxlDod* pQxlDod) {m_type = INVALID_DEVICE;}
> virtual ~HwDeviceInterface() {;}
> virtual NTSTATUS QueryCurrentMode(PVIDEO_MODE RequestedMode) = 0;
> virtual NTSTATUS SetCurrentMode(ULONG Mode) = 0;
> @@ -260,6 +266,7 @@ protected:
> USHORT m_CurrentMode;
> USHORT m_CustomMode;
> ULONG m_Id;
> + WIN_QXL_DEVICE_TYPE m_type;
> };
>
> class VgaDevice :
As already said in C++ usually virtual functions are used
for this purpose.
Frediano
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