#include "mtypes.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_context.h"
#include "ffb_lock.h"
#include "swrast/swrast.h"
#define DBG 0
#define HW_LOCK() \
ffbContextPtr fmesa = FFB_CONTEXT(ctx); \
if (!fmesa->hw_locked) \
LOCK_HARDWARE(fmesa);
#define HW_UNLOCK() \
if (!fmesa->hw_locked) \
UNLOCK_HARDWARE(fmesa); \
#define LOCAL_VARS \
__DRIdrawablePrivate *dPriv = fmesa->driDrawable; \
GLuint height = dPriv->h; \
GLuint p; \
char *buf; \
(void) p
#define INIT_MONO_PIXEL(p, color) \
p = ((color[0] << 0) | \
(color[1] << 8) | \
(color[2] << 16))
#define CLIPPIXEL(__x, __y) (1)
#define CLIPSPAN(__x,__y,__n,__x1,__n1,__i) \
__n1 = __n; \
__x1 = __x; \
#define HW_CLIPLOOP() \
do { unsigned int fbc, ppc, cmp; \
FFBWait(fmesa, fmesa->regs); \
fbc = fmesa->regs->fbc; ppc = fmesa->regs->ppc; cmp = fmesa->regs->cmp; \
fmesa->regs->fbc = ((fbc & \
~(FFB_FBC_WB_C | FFB_FBC_ZE_MASK | FFB_FBC_RGBE_MASK)) \
| (FFB_FBC_ZE_OFF | FFB_FBC_RGBE_MASK)); \
fmesa->regs->ppc = ((ppc & \
~(FFB_PPC_XS_MASK | FFB_PPC_ABE_MASK | FFB_PPC_DCE_MASK | \
FFB_PPC_APE_MASK | FFB_PPC_CS_MASK)) \
| (FFB_PPC_XS_WID | FFB_PPC_ABE_DISABLE | \
FFB_PPC_DCE_DISABLE | FFB_PPC_APE_DISABLE | \
FFB_PPC_CS_VAR)); \
fmesa->regs->cmp = ((cmp & ~(0xff << 16)) | (0x80 << 16)); \
fmesa->ffbScreen->rp_active = 1; \
FFBWait(fmesa, fmesa->regs); \
buf = (char *)(fmesa->sfb32 + (dPriv->x << 2) + (dPriv->y << 13));\
if (dPriv->numClipRects) {
#define HW_ENDCLIPLOOP() \
} \
fmesa->regs->fbc = fbc; \
fmesa->regs->ppc = ppc; \
fmesa->regs->cmp = cmp; \
fmesa->ffbScreen->rp_active = 1; \
} while(0)
#define Y_FLIP(__y) (height - __y)
#define READ_RGBA(rgba,__x,__y) \
do { GLuint p = *(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)); \
rgba[0] = (p >> 0) & 0xff; \
rgba[1] = (p >> 8) & 0xff; \
rgba[2] = (p >> 16) & 0xff; \
rgba[3] = 0xff; \
} while(0)
#define WRITE_RGBA(__x, __y, __r, __g, __b, __a) \
*(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) = \
((((__r) & 0xff) << 0) | \
(((__g) & 0xff) << 8) | \
(((__b) & 0xff) << 16))
#define WRITE_PIXEL(__x, __y, __p) \
*(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) = (__p)
#define TAG(x) ffb##x##_888
#include <spantmp.h>
void ffbDDInitSpanFuncs(GLcontext *ctx)
{
struct swrast_device_driver *swdd =
_swrast_GetDeviceDriverReference(ctx);
swdd->WriteRGBASpan = ffbWriteRGBASpan_888;
swdd->WriteRGBSpan = ffbWriteRGBSpan_888;
swdd->WriteRGBAPixels = ffbWriteRGBAPixels_888;
swdd->WriteMonoRGBASpan = ffbWriteMonoRGBASpan_888;
swdd->WriteMonoRGBAPixels = ffbWriteMonoRGBAPixels_888;
swdd->ReadRGBASpan = ffbReadRGBASpan_888;
swdd->ReadRGBAPixels = ffbReadRGBAPixels_888;
swdd->WriteCI8Span = NULL;
swdd->WriteCI32Span = NULL;
swdd->WriteMonoCISpan = NULL;
swdd->WriteCI32Pixels = NULL;
swdd->WriteMonoCIPixels = NULL;
swdd->ReadCI32Span = NULL;
swdd->ReadCI32Pixels = NULL;
}