static struct cbr_record * find_record(const char * event, unsigned int return_new) {
ASSERT(event != NULL);
struct cbr_record_arena * current = cbr_record_pool;
struct cbr_record * first_free = NULL;
while (current != NULL) {
int i;
for (i = 0; i < RECORD_POOL_SIZE; ++i) {
if (current->pool[i].name[0] == '\0') {
if (return_new && first_free == NULL) {
dbg_printf("Free record found @ %d\n", i);
first_free = &(current->pool[i]);
}
} else {
if (fast_compare(event, current->pool[i].name)) {
return &(current->pool[i]);
}
}
}
current = current->next;
}
dbg_printf("No existing record found\n");
if (first_free != NULL) {
strncpy(first_free->name, event, 16);
first_free->first = NULL;
dbg_printf("%s\n", first_free->name);
}
return first_free;
}
Boolean verify_raster(Raster *sr, Raster *vr, Boolean do_logging)
/*****************************************************************************
* verify that contents of raster sr exactly match bytemap raster vr.
* (sr and vr have to have identical width/height!)
****************************************************************************/
{
int errors;
int x;
int y;
int width = sr->width;
int height = sr->height;
Pixel *pvrastpix = vr->hw.bm.bp[0];
Pixel segbuf[2048];
/*------------------------------------------------------------------------
* if there is a playback verify buffer allocated, that means our caller
* is the playback testing. in this case, we know we don't need logging,
* and we suck in the whole hardware raster then do a single fast compare
* of the buffer with the bytemap raster. if they're equal, we return
* TRUE right away. if unequal, we fall into our line-at-a-time routine
* which will report the x/y locations of the errors. if the playback
* routines can't get enough memory for the playback buffer, the slower
* loop will be used, so that either way the comparison gets done.
*----------------------------------------------------------------------*/
if (tcb.playback_verify_buffer != NULL) {
pj_get_rectpix(sr, tcb.playback_verify_buffer, 0, 0, width, height);
if (fast_compare(tcb.playback_verify_buffer, pvrastpix, width*height))
return TRUE;
}
/*------------------------------------------------------------------------
* if logging was requested, do it.
*----------------------------------------------------------------------*/
if (do_logging) {
char *rastname;
if (sr->type == RT_BYTEMAP)
rastname = "bytemap";
else if (sr == &tcb.display_raster)
rastname = "primary display";
else
rastname = "secondary hardware";
log_progress(" Verifying contents of %s raster...\n", rastname);
}
/*------------------------------------------------------------------------
* if we got a non-equal comparison in the monolithic fast_compare(),
* or if this isn't a playback test comparison, do a line-at-a-time
* comparison, and report the x/y locations of differences.
*----------------------------------------------------------------------*/
errors = 0;
for (y = 0; y < height; ++y, pvrastpix += width) {
pj_get_hseg(sr, segbuf, 0, y, width);
if (!fast_compare(segbuf, pvrastpix, width)) {
for (x = 0; x < width; ++x) {
if (pvrastpix[x] != segbuf[x]) {
log_verror(x, y, segbuf[x], pvrastpix[x]);
if (++errors >= 10)
goto ERROR_EXIT;
}
}
}
}
if (do_logging)
if (errors == 0)
log_progress(" ...verification complete.\n");
ERROR_EXIT:
return (errors == 0);
}