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sis: fix signedness warnings

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This commit is contained in:
Eric Anholt 2009-02-10 14:27:16 -08:00
parent e7ee7a549d
commit a49ff9f95e
2 changed files with 5 additions and 5 deletions
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8
src/mesa/drivers/dri/sis/sis_alloc.c
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@ -137,7 +137,7 @@ sisAllocZStencilBuffer( sisContextPtr smesa )
{
int cpp = ( smesa->glCtx->Visual.depthBits +
smesa->glCtx->Visual.stencilBits ) / 8;
unsigned char *addr;
char *addr;
smesa->depth.bpp = cpp * 8;
smesa->depth.pitch = ALIGNMENT(smesa->driDrawable->w * cpp, 4);
@ -150,7 +150,7 @@ sisAllocZStencilBuffer( sisContextPtr smesa )
addr = (char *)ALIGNMENT((unsigned long)addr, Z_BUFFER_HW_ALIGNMENT);
smesa->depth.map = addr;
smesa->depth.offset = addr - smesa->FbBase;
smesa->depth.offset = addr - (char *)smesa->FbBase;
/* stencil buffer is same as depth buffer */
smesa->stencil.size = smesa->depth.size;
@ -173,7 +173,7 @@ void
sisAllocBackbuffer( sisContextPtr smesa )
{
int cpp = smesa->bytesPerPixel;
unsigned char *addr;
char *addr;
smesa->back.bpp = smesa->bytesPerPixel * 8;
smesa->back.pitch = ALIGNMENT(smesa->driDrawable->w * cpp, 4);
@ -186,7 +186,7 @@ sisAllocBackbuffer( sisContextPtr smesa )
addr = (char *)ALIGNMENT((unsigned long)addr, DRAW_BUFFER_HW_ALIGNMENT);
smesa->back.map = addr;
smesa->back.offset = addr - smesa->FbBase;
smesa->back.offset = addr - (char *)smesa->FbBase;
}
void

2
src/mesa/drivers/dri/sis/sis_tris.c
View file

@ -994,7 +994,7 @@ sisFlushPrimsLocked(sisContextPtr smesa)
MMIO(REG_3D_PrimitiveSet, smesa->dwPrimitiveSet);
}
while (smesa->vb_last < smesa->vb_cur) {
sis_emit_func(smesa, smesa->vb_last);
sis_emit_func(smesa, (char *)smesa->vb_last);
smesa->vb_last += incr;
}
mWait3DCmdQueue(1);