SDBitBlt: Difference between revisions
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SDBitBlt is a preclipped BitBlt rendering routine. It processes BitBlt operations using all ROPs and common hardware mixes from Source/Pattern linear addresses to a Destination linear address. SDBitBlt is the default when OS2_PM_DRV_ENABLE: QueryDeviceSurface does not hook the pfnBitBlt function directly. | SDBitBlt is a preclipped BitBlt rendering routine. It processes BitBlt operations using all ROPs and common hardware mixes from Source/Pattern linear addresses to a Destination linear address. SDBitBlt is the default when OS2_PM_DRV_ENABLE: QueryDeviceSurface does not hook the pfnBitBlt function directly. | ||
== Syntax == | == Syntax == | ||
SDBitBlt(pInput, pOutput); | SDBitBlt(pInput, pOutput); | ||
== Parameters == | == Parameters == | ||
; pInput ([[PBITBLTINFO]]) - input : Pointer to [[BITBLTINFO]] data structure. | ; pInput ([[PBITBLTINFO]]) - input : Pointer to [[BITBLTINFO]] data structure. | ||
; pOutput ([[PVOID]]) - input : Reserved. | |||
; pOutput ([[PVOID]]) - input : | |||
== Returns == | == Returns == | ||
; rc (ULONG) - returns : Return codes. | ; rc ([[ULONG]]) - returns : Return codes. | ||
Valid values are: | Valid values are: | ||
RC_SUCCESS | RC_SUCCESS | ||
RC_ERROR | RC_ERROR | ||
== Remarks == | == Remarks == | ||
'''Simulation support:''' This function is simulated by a handling routine in Revision 2.X of the graphics engine. | '''Simulation support:''' This function is simulated by a handling routine in Revision 2.X of the graphics engine. | ||
== Example Code == | == Example Code == | ||
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rc = SDBitBlt(pInput, pOutput); | rc = SDBitBlt(pInput, pOutput); | ||
</PRE> | </PRE> | ||
[[Category:Gre]] | [[Category:Gre]] | ||
Latest revision as of 16:38, 29 June 2023
SDBitBlt is a preclipped BitBlt rendering routine. It processes BitBlt operations using all ROPs and common hardware mixes from Source/Pattern linear addresses to a Destination linear address. SDBitBlt is the default when OS2_PM_DRV_ENABLE: QueryDeviceSurface does not hook the pfnBitBlt function directly.
Syntax
SDBitBlt(pInput, pOutput);
Parameters
- pInput (PBITBLTINFO) - input
- Pointer to BITBLTINFO data structure.
- pOutput (PVOID) - input
- Reserved.
Returns
- rc (ULONG) - returns
- Return codes.
Valid values are:
RC_SUCCESS RC_ERROR
Remarks
Simulation support: This function is simulated by a handling routine in Revision 2.X of the graphics engine.
Example Code
#include <os2.h> PBITBLTINFO pInput; /* Pointer to BITBLTINFO data structure. */ PVOID pOutput; /* Reserved. */ ULONG rc; /* Return codes. */ rc = SDBitBlt(pInput, pOutput);