viocalls.c
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#include "os2native16.h"
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#include "viocalls.h"
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APIRET16 VioGetMode(PVIOMODEINFO pvioModeInfo, HVIO hvio)
{
TRACE_NATIVE("VioGetMode(%p, %u)", pvioModeInfo, (uint) hvio);
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if (hvio != 0)
return ERROR_VIO_INVALID_HANDLE; // !!! FIXME: can be non-zero when VioCreatePS() is implemented.
else if (pvioModeInfo == NULL)
return ERROR_VIO_INVALID_PARMS;
else if (pvioModeInfo->cb != sizeof (*pvioModeInfo))
return ERROR_VIO_INVALID_LENGTH;
memset(pvioModeInfo, '\0', sizeof (*pvioModeInfo));
pvioModeInfo->cb = sizeof (*pvioModeInfo);
pvioModeInfo->fbType = VGMT_OTHER;
pvioModeInfo->color = 8; // bits?
pvioModeInfo->col = 80;
pvioModeInfo->row = 25;
FIXME("I don't know what most of these fields do");
//pvioModeInfo->hres = 640;
//pvioModeInfo->vres = 480;
//UCHAR fmt_ID;
//UCHAR attrib;
//ULONG buf_addr;
//ULONG buf_length;
//ULONG full_length;
//ULONG partial_length;
//PCHAR ext_data_addr;
return NO_ERROR;
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} // VioGetMode
static APIRET16 bridge16to32_VioGetMode(uint8 *args)
{
const HVIO hvio = *((HVIO *) args); args += 2;
PVIOMODEINFO pvmi = (PVIOMODEINFO) GLoaderState->convert1616to32(*((uint32*) args)); //args += 4;
return VioGetMode(pvmi, hvio);
} // bridge16to32_VioGetMode
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APIRET16 VioGetCurPos(PUSHORT pusRow, PUSHORT pusColumn, HVIO hvio)
{
TRACE_NATIVE("VioGetCurPos(%p, %p, %u)", pusRow, pusColumn, (uint) hvio);
if (hvio != 0)
return ERROR_VIO_INVALID_HANDLE; // !!! FIXME: can be non-zero when VioCreatePS() is implemented.
FIXME("write me");
if (pusRow)
*pusRow = 0;
if (pusColumn)
*pusColumn = 0;
return NO_ERROR;
} // VioGetCurPos
static APIRET16 bridge16to32_VioGetCurPos(uint8 *args)
{
const HVIO hvio = *((HVIO *) args); args += 2;
PUSHORT pusRow = GLoaderState->convert1616to32(*((uint32*) args)); args += 4;
PUSHORT pusColumn = GLoaderState->convert1616to32(*((uint32*) args)); args += 4;
return VioGetCurPos(pusRow, pusColumn, hvio);
} // bridge16to32_VioGetCurPos
LX_NATIVE_MODULE_16BIT_SUPPORT()
LX_NATIVE_MODULE_16BIT_API(VioGetCurPos)
LX_NATIVE_MODULE_16BIT_API(VioGetMode)
LX_NATIVE_MODULE_16BIT_SUPPORT_END()
LX_NATIVE_MODULE_DEINIT({
LX_NATIVE_MODULE_DEINIT_16BIT_SUPPORT();
})
static int initViocalls(void)
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{
LX_NATIVE_MODULE_INIT_16BIT_SUPPORT()
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LX_NATIVE_INIT_16BIT_BRIDGE(VioGetCurPos, 6)
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LX_NATIVE_INIT_16BIT_BRIDGE(VioGetMode, 6)
LX_NATIVE_MODULE_INIT_16BIT_SUPPORT_END()
return 1;
} // initViocalls
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LX_NATIVE_MODULE_INIT({ if (!initViocalls()) return NULL; })
LX_NATIVE_EXPORT16(VioGetCurPos, 9),
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LX_NATIVE_EXPORT16(VioGetMode, 21)
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LX_NATIVE_MODULE_INIT_END()
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// end of viocalls.c ...