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#include "pipe/p_compiler.h"
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "target-helpers/wrap_screen.h"
#include "sw/null/null_sw_winsys.h"
#include "os/os_time.h"
#include "state_tracker/graw.h"
#ifdef GALLIUM_SOFTPIPE
#include "softpipe/sp_public.h"
#endif
#ifdef GALLIUM_LLVMPIPE
#include "llvmpipe/lp_public.h"
#endif
/* Haven't figured out a decent way to build the helper code yet -
* #include it here temporarily.
*/
#include "sw/sw_public.h"
#include "sw/sw.c"
#include <stdio.h>
static struct {
void (*draw)(void);
} graw;
struct pipe_screen *
graw_create_window_and_screen( int x,
int y,
unsigned width,
unsigned height,
enum pipe_format format,
void **handle)
{
const char *default_driver;
const char *driver;
struct pipe_screen *screen = NULL;
struct sw_winsys *winsys = NULL;
static int dummy;
/* Create the underlying winsys, which performs presents to Xlib
* drawables:
*/
winsys = null_sw_create();
if (winsys == NULL)
return NULL;
#if defined(GALLIUM_LLVMPIPE)
default_driver = "llvmpipe";
#elif defined(GALLIUM_SOFTPIPE)
default_driver = "softpipe";
#else
default_driver = "";
#endif
driver = debug_get_option("GALLIUM_DRIVER", default_driver);
#if defined(GALLIUM_LLVMPIPE)
if (screen == NULL && strcmp(driver, "llvmpipe") == 0)
screen = llvmpipe_create_screen( winsys );
#endif
#if defined(GALLIUM_SOFTPIPE)
if (screen == NULL)
screen = softpipe_create_screen( winsys );
#endif
*handle = &dummy;
/* Inject any wrapping layers we want to here:
*/
return gallium_wrap_screen( screen );
}
void
graw_set_display_func( void (*draw)( void ) )
{
graw.draw = draw;
}
void
graw_main_loop( void )
{
graw.draw();
os_time_sleep(100000);
}
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