d3d9_callbacks.c File Reference

#include "d3d9_common.h"
#include "d3d9_callbacks.h"
#include <d3d9.h>
#include <dll/directx/d3d8thk.h>
#include "d3d9_private.h"
#include "ddrawi.h"

Include dependency graph for d3d9_callbacks.c:

Go to the source code of this file.

Functions
DWORD WINAPI	D3d9GetAvailDriverMemory (LPD3D9_GETAVAILDRIVERMEMORYDATA pData)

Function Documentation

D3d9GetAvailDriverMemory()

DWORD WINAPI D3d9GetAvailDriverMemory

(

LPD3D9_GETAVAILDRIVERMEMORYDATA

pData

)

Definition at line 15 of file d3d9_callbacks.c.

{
    DWORD Ret = FALSE;
    DDHAL_GETAVAILDRIVERMEMORYDATA Data;
    ZeroMemory(&Data, sizeof(Data));
 
    if (D3D9_GETAVAILDRIVERMEMORY_TYPE_ALL == pData->dwMemoryType)
    {
        Data.DDSCaps.dwCaps = DDSCAPS_VIDEOMEMORY;
    }
    else if (D3D9_GETAVAILDRIVERMEMORY_TYPE_LOCAL == pData->dwMemoryType)
    {
        Data.DDSCaps.dwCaps = DDSCAPS_VIDEOMEMORY | DDSCAPS_LOCALVIDMEM;
    }
    else if (D3D9_GETAVAILDRIVERMEMORY_TYPE_NONLOCAL == pData->dwMemoryType)
    {
        Data.DDSCaps.dwCaps = DDSCAPS_VIDEOMEMORY | DDSCAPS_NONLOCALVIDMEM;
    }
 
    if (Data.DDSCaps.dwCaps != 0)
    {
        if (0 == pData->dwTextureType)
            Data.DDSCaps.dwCaps |= DDSCAPS_TEXTURE;
 
        if (pData->dwTextureType & D3D9_TEXTURETYPE_HALSURFACE)
            Data.DDSCaps.dwCaps |= DDSCAPS_TEXTURE | DDSCAPS_3DDEVICE;
 
        if (pData->dwTextureType & D3D9_TEXTURETYPE_BACKBUFFER)
            Data.DDSCaps.dwCaps |= DDSCAPS_ZBUFFER;
 
        Ret = OsThunkDdGetAvailDriverMemory(pData->pUnknown6BC->hDirectDrawLocal, (DD_GETAVAILDRIVERMEMORYDATA*)&Data);
        pData->dwFree = Data.dwFree;
    }
 
    return Ret;
}

Referenced by GetD3D9DriverInfo().