Fixing memset on ia64 & other archs
From: Stephane Marchesin
This commit is contained in:
parent
a4296239d4
commit
07561c6b32
|
@ -0,0 +1,17 @@
|
|||
#ifndef DRIMEMSETIO_H
|
||||
#define DRIMEMSETIO_H
|
||||
/*
|
||||
* memset an area in I/O space
|
||||
* We need to be careful about this on some archs
|
||||
*/
|
||||
static __inline__ void drimemsetio(void* address, int c, int size)
|
||||
{
|
||||
#if defined(__powerpc__) || defined(__ia64__)
|
||||
int i;
|
||||
for(i=0;i<size;i++)
|
||||
*((char *)address + i)=c;
|
||||
#else
|
||||
memset(address,c,size);
|
||||
#endif
|
||||
}
|
||||
#endif
|
|
@ -36,6 +36,7 @@
|
|||
|
||||
#include "driver.h"
|
||||
#include "drm.h"
|
||||
#include "memops.h"
|
||||
|
||||
#include "mga_reg.h"
|
||||
#include "mga.h"
|
||||
|
@ -805,11 +806,11 @@ static int MGAScreenInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
|
|||
* the clear ioctl to do this, but would need to setup hw state
|
||||
* first.
|
||||
*/
|
||||
memset((char *)ctx->FBAddress + pMga->frontOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + pMga->frontOffset,
|
||||
0,
|
||||
pMga->frontPitch * ctx->shared.virtualHeight );
|
||||
|
||||
memset((char *)ctx->FBAddress + pMga->backOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + pMga->backOffset,
|
||||
0,
|
||||
pMga->backPitch * ctx->shared.virtualHeight );
|
||||
|
||||
|
|
|
@ -47,6 +47,7 @@
|
|||
|
||||
#include "driver.h"
|
||||
#include "drm.h"
|
||||
#include "memops.h"
|
||||
|
||||
#include "r128.h"
|
||||
#include "r128_dri.h"
|
||||
|
@ -826,11 +827,11 @@ static GLboolean R128DRIScreenInit(DRIDriverContext *ctx)
|
|||
* the clear ioctl to do this, but would need to setup hw state
|
||||
* first.
|
||||
*/
|
||||
memset((char *)ctx->FBAddress + info->frontOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + info->frontOffset,
|
||||
0,
|
||||
info->frontPitch * ctx->cpp * ctx->shared.virtualHeight );
|
||||
|
||||
memset((char *)ctx->FBAddress + info->backOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + info->backOffset,
|
||||
0,
|
||||
info->backPitch * ctx->cpp * ctx->shared.virtualHeight );
|
||||
|
||||
|
|
|
@ -16,6 +16,7 @@
|
|||
|
||||
#include "driver.h"
|
||||
#include "drm.h"
|
||||
#include "memops.h"
|
||||
|
||||
#include "radeon.h"
|
||||
#include "radeon_dri.h"
|
||||
|
@ -981,11 +982,11 @@ static int RADEONScreenInit( DRIDriverContext *ctx, RADEONInfoPtr info )
|
|||
* the clear ioctl to do this, but would need to setup hw state
|
||||
* first.
|
||||
*/
|
||||
memset((char *)ctx->FBAddress + info->frontOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + info->frontOffset,
|
||||
0,
|
||||
info->frontPitch * ctx->cpp * ctx->shared.virtualHeight );
|
||||
|
||||
memset((char *)ctx->FBAddress + info->backOffset,
|
||||
drimemsetio((char *)ctx->FBAddress + info->backOffset,
|
||||
0,
|
||||
info->backPitch * ctx->cpp * ctx->shared.virtualHeight );
|
||||
|
||||
|
|
Loading…
Reference in New Issue