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HALx86: minor cleanup and internal calling convention changes in display functions.

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svn path=/trunk/; revision=5962
This commit is contained in:
Emanuele Aliberti 2003-09-02 20:11:43 +00:00
parent ed80957cfc
commit 190fc39af4
3 changed files with 22 additions and 23 deletions
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35
reactos/hal/halx86/display.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: display.c,v 1.10 2003/08/27 20:56:26 dwelch Exp $
/* $Id: display.c,v 1.11 2003/09/02 20:11:43 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -193,9 +193,9 @@ static UCHAR SavedTextSeqReg[VGA_SEQ_NUM_REGISTERS];
static UCHAR SavedTextFont[2][FONT_AMOUNT];
static BOOL TextPaletteEnabled = FALSE;
/* STATIC FUNCTIONS *********************************************************/
/* PRIVATE FUNCTIONS *********************************************************/
VOID
VOID FASTCALL
HalClearDisplay (UCHAR CharAttribute)
{
WORD *ptr = (WORD*)VideoBuffer;
@ -209,7 +209,9 @@ HalClearDisplay (UCHAR CharAttribute)
}
VOID
/* STATIC FUNCTIONS *********************************************************/
VOID STATIC
HalScrollDisplay (VOID)
{
WORD *ptr;
@ -227,8 +229,7 @@ HalScrollDisplay (VOID)
}
}
static VOID
VOID STATIC FASTCALL
HalPutCharacter (CHAR Character)
{
WORD *ptr;
@ -253,35 +254,35 @@ HalEnablePalette(VOID)
TextPaletteEnabled = TRUE;
}
UCHAR STATIC
UCHAR STATIC FASTCALL
HalReadGc(ULONG Index)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_GC_INDEX, Index);
return(READ_PORT_UCHAR((PUCHAR)VGA_GC_DATA));
}
VOID STATIC
VOID STATIC FASTCALL
HalWriteGc(ULONG Index, UCHAR Value)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_GC_INDEX, Index);
WRITE_PORT_UCHAR((PUCHAR)VGA_GC_DATA, Value);
}
UCHAR STATIC
UCHAR STATIC FASTCALL
HalReadSeq(ULONG Index)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_SEQ_INDEX, Index);
return(READ_PORT_UCHAR((PUCHAR)VGA_SEQ_DATA));
}
VOID STATIC
VOID STATIC FASTCALL
HalWriteSeq(ULONG Index, UCHAR Value)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_SEQ_INDEX, Index);
WRITE_PORT_UCHAR((PUCHAR)VGA_SEQ_DATA, Value);
}
VOID STATIC
VOID STATIC FASTCALL
HalWriteAc(ULONG Index, UCHAR Value)
{
if (TextPaletteEnabled)
@ -297,7 +298,7 @@ HalWriteAc(ULONG Index, UCHAR Value)
WRITE_PORT_UCHAR((PUCHAR)VGA_AC_WRITE, Value);
}
UCHAR STATIC
UCHAR STATIC FASTCALL
HalReadAc(ULONG Index)
{
if (TextPaletteEnabled)
@ -313,21 +314,21 @@ HalReadAc(ULONG Index)
return(READ_PORT_UCHAR((PUCHAR)VGA_AC_READ));
}
VOID STATIC
VOID STATIC FASTCALL
HalWriteCrtc(ULONG Index, UCHAR Value)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_CRTC_INDEX, Index);
WRITE_PORT_UCHAR((PUCHAR)VGA_CRTC_DATA, Value);
}
UCHAR STATIC
UCHAR STATIC FASTCALL
HalReadCrtc(ULONG Index)
{
WRITE_PORT_UCHAR((PUCHAR)VGA_CRTC_INDEX, Index);
return(READ_PORT_UCHAR((PUCHAR)VGA_CRTC_DATA));
}
VOID STATIC
VOID STATIC FASTCALL
HalResetSeq(BOOL Start)
{
if (Start)
@ -340,7 +341,7 @@ HalResetSeq(BOOL Start)
}
}
VOID STATIC
VOID STATIC FASTCALL
HalBlankScreen(BOOL On)
{
UCHAR Scrn;
@ -563,7 +564,7 @@ HalRestorePalette(VOID)
/* PRIVATE FUNCTIONS ********************************************************/
VOID
VOID FASTCALL
HalInitializeDisplay (PLOADER_PARAMETER_BLOCK LoaderBlock)
/*
* FUNCTION: Initalize the display

5
reactos/hal/halx86/halinit.c
View file

@ -1,4 +1,4 @@
/* $Id: halinit.c,v 1.5 2003/08/11 18:50:12 chorns Exp $
/* $Id: halinit.c,v 1.6 2003/09/02 20:11:43 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -24,9 +24,6 @@
/* FUNCTIONS ***************************************************************/
extern VOID
HalClearDisplay (UCHAR CharAttribute);
NTSTATUS
STDCALL
DriverEntry(

5
reactos/hal/halx86/include/hal.h
View file

@ -15,8 +15,9 @@ VOID Hal_bios32_probe(VOID);
*/
BOOLEAN Hal_bios32_is_service_present(ULONG service);
VOID HalInitializeDisplay (PLOADER_PARAMETER_BLOCK LoaderBlock);
VOID HalResetDisplay (VOID);
/* display.c */
VOID FASTCALL HalInitializeDisplay (PLOADER_PARAMETER_BLOCK LoaderBlock);
VOID FASTCALL HalClearDisplay (UCHAR CharAttribute);
VOID HalpInitBusHandlers (VOID);