inp008.c
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/**************************************************************************
* *
* Copyright (C) 1994, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
*************************************************************************/
#include <bstring.h>
#include <stdio.h>
#include <math.h>
#include <mbi.h> /* from software-land */
#include "inp.h"
static void fillRect(void);
static void texRectFlip(void);
static void texRect(void);
static void printTrailingCycles(void);
int
main(int argc, char *argv[])
{
printHeader();
resetFifo();
initFifo();
resetFifo();
fillRect();
texRectFlip();
texRect();
printTrailingCycles();
}
static void
doFILLRECT(vector_t *vp, int invert)
{
printf("# FILLRECT\n");
vp->xbus_cs_valid = 1;
vp->gfillr.cmd = G_FILLRECT;
vp->gfillr.x0 = 0x000 ^ (invert ? 0x3ff : 0x000);
vp->gfillr.x0frac = 0x0 ^ (invert ? 0x3: 0x0);
vp->gfillr.y0 = 0x3ff ^ (invert ? 0x3ff : 0x000);
vp->gfillr.y0frac = 0x3 ^ (invert ? 0x3: 0x0);
vp->gfillr.pad = 0;
vp->gfillr.x1 = 0x000 ^ (invert ? 0x3ff : 0x000);
vp->gfillr.x1frac = 0x0 ^ (invert ? 0x3: 0x0);
vp->gfillr.y1 = 0x3ff ^ (invert ? 0x3ff : 0x000);
vp->gfillr.y1frac = 0x3 ^ (invert ? 0x3: 0x0);
printVector(vp, 1);
}
static void
doTEXRECTFLIP(vector_t *vp, int invert)
{
printf("# TEXRECTFLIP\n");
vp->xbus_cs_valid = 1;
vp->gtexr.cmd = G_TEXRECTFLIP;
vp->gtexr.xl = 0x000 ^ (invert ? 0xfff : 0x000);
vp->gtexr.yl = 0xfff ^ (invert ? 0xfff : 0x000);
vp->gtexr.tile = 0x0 ^ (invert ? 0x7 : 0x0);
vp->gtexr.xh = 0x000 ^ (invert ? 0xfff : 0x000);
vp->gtexr.yh = 0xfff ^ (invert ? 0xfff : 0x000);
printVector(vp, 1);
vp->data[0] = 0x0000ffff ^ (invert ? 0xffffffff : 0x00000000);
vp->data[1] = 0x0000ffff ^ (invert ? 0xffffffff : 0x00000000);
printVector(vp, 1);
}
static void
doTEXRECT(vector_t *vp, int invert)
{
printf("# TEXRECT\n");
vp->xbus_cs_valid = 1;
vp->gtexr.cmd = G_TEXRECT;
vp->gtexr.xl = 0x000 ^ (invert ? 0xfff : 0x000);
vp->gtexr.yl = 0xfff ^ (invert ? 0xfff : 0x000);
vp->gtexr.tile = 0x0 ^ (invert ? 0x7 : 0x0);
vp->gtexr.xh = 0x000 ^ (invert ? 0xfff : 0x000);
vp->gtexr.yh = 0xfff ^ (invert ? 0xfff : 0x000);
printVector(vp, 1);
vp->data[0] = 0x0000ffff ^ (invert ? 0xffffffff : 0x00000000);
vp->data[1] = 0x0000ffff ^ (invert ? 0xffffffff : 0x00000000);
printVector(vp, 1);
}
static void
fillRect(void)
{
int i, j, k;
vector_t v;
vector_t *vp = &v;
bzero(vp, sizeof(*vp));
vp->reset_l = 1;
for (i = 0; i < 2; i++) {
vp->copy_fill = i;
for (j = 0; j < 2; j++) {
doFILLRECT(vp, j);
for (k = 0; k < 22; k++) {
vp->xbus_cs_valid = 0;
vp->data64 = 0;
printVector(vp, 1);
}
}
}
}
static void
texRectFlip(void)
{
int i, j, k;
vector_t v;
vector_t *vp = &v;
bzero(vp, sizeof(*vp));
vp->reset_l = 1;
for (i = 0; i < 2; i++) {
vp->copy_fill = i;
for (j = 0; j < 2; j++) {
doTEXRECTFLIP(vp, j);
for (k = 0; k < 22; k++) {
vp->xbus_cs_valid = 0;
vp->data64 = 0;
printVector(vp, 1);
}
}
}
}
static void
texRect(void)
{
int i, j, k;
vector_t v;
vector_t *vp = &v;
bzero(vp, sizeof(*vp));
vp->reset_l = 1;
for (i = 0; i < 2; i++) {
vp->copy_fill = i;
for (j = 0; j < 2; j++) {
doTEXRECT(vp, j);
for (k = 0; k < 22; k++) {
vp->xbus_cs_valid = 0;
vp->data64 = 0;
printVector(vp, 1);
}
}
}
}
static void
printTrailingCycles(void)
{
int i;
vector_t v;
vector_t *vp = &v;
printf("# Trailing cycles\n");
bzero(vp, sizeof(*vp));
vp->reset_l = 1;
for (i = 0; i < 3; i++)
printVector(vp, 0);
}