static int glX_resize_viewport(GLContext *c,int *xsize_ptr,int *ysize_ptr)
{
TinyNGLXContext *ctx;
int xsize,ysize;
ctx=(TinyNGLXContext *)c->opaque;
xsize=*xsize_ptr;
ysize=*ysize_ptr;
/* we ensure that xsize and ysize are multiples of 2 for the zbuffer.
TODO: find a better solution */
xsize&=~3;
ysize&=~3;
if (xsize == 0 || ysize == 0) return -1;
*xsize_ptr=xsize;
*ysize_ptr=ysize;
ctx->xsize=xsize;
ctx->ysize=ysize;
/* resize the Z buffer */
ZB_resize(c->zb,NULL,xsize,ysize);
return 0;
}
/*! Resize context */
static int pl110_resize_viewport( GLContext *c, int *xsize_ptr, int *ysize_ptr ){
pl110_Context *ctx;
int xsize;
int ysize;
ctx = (pl110_Context *)c->opaque;
xsize = *xsize_ptr;
ysize = *ysize_ptr;
/* we ensure that xsize and ysize are multiples of 2 for the zbuffer.
TODO: find a better solution */
xsize &= ~3;
ysize &= ~3;
if (xsize == 0 || ysize == 0) return -1;
*xsize_ptr = xsize;
*ysize_ptr = ysize;
/* resize the Z buffer */
void *fb = (uint16*) 0x40000000;
ZB_resize( c->zb, fb, xsize, ysize );
return 0;
}
void
ostgl_resize(ostgl_context *context,
const int xsize,
const int ysize,
void **framebuffers)
{
int i;
for (i = 0; i < context->numbuffers; i++) {
ZB_resize(context->zbs[i], framebuffers[i], xsize, ysize);
}
}
