diff options
Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_alloc.c')
| -rw-r--r-- | src/mesa/drivers/dri/sis/sis_alloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_alloc.c b/src/mesa/drivers/dri/sis/sis_alloc.c index 4ca4052803..ce34e44da2 100644 --- a/src/mesa/drivers/dri/sis/sis_alloc.c +++ b/src/mesa/drivers/dri/sis/sis_alloc.c @@ -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 |