static ALWAYS_INLINE void PIPE_CDECL generic_run_one( struct translate_generic *tg,
unsigned elt,
+ unsigned start_instance,
unsigned instance_id,
void *vert )
{
int copy_size;
if (tg->attrib[attr].instance_divisor) {
- index = instance_id / tg->attrib[attr].instance_divisor;
+ index = start_instance;
+ index += (instance_id - start_instance) /
+ tg->attrib[attr].instance_divisor;
/* XXX we need to clamp the index here too, but to a
* per-array max value, not the draw->pt.max_index value
* that's being given to us via translate->set_buffer().
static void PIPE_CDECL generic_run_elts( struct translate *translate,
const unsigned *elts,
unsigned count,
+ unsigned start_instance,
unsigned instance_id,
void *output_buffer )
{
unsigned i;
for (i = 0; i < count; i++) {
- generic_run_one(tg, *elts++, instance_id, vert);
+ generic_run_one(tg, *elts++, start_instance, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}
static void PIPE_CDECL generic_run_elts16( struct translate *translate,
const uint16_t *elts,
unsigned count,
+ unsigned start_instance,
unsigned instance_id,
void *output_buffer )
{
unsigned i;
for (i = 0; i < count; i++) {
- generic_run_one(tg, *elts++, instance_id, vert);
+ generic_run_one(tg, *elts++, start_instance, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}
static void PIPE_CDECL generic_run_elts8( struct translate *translate,
const uint8_t *elts,
unsigned count,
+ unsigned start_instance,
unsigned instance_id,
void *output_buffer )
{
unsigned i;
for (i = 0; i < count; i++) {
- generic_run_one(tg, *elts++, instance_id, vert);
+ generic_run_one(tg, *elts++, start_instance, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}
static void PIPE_CDECL generic_run( struct translate *translate,
unsigned start,
unsigned count,
+ unsigned start_instance,
unsigned instance_id,
void *output_buffer )
{
unsigned i;
for (i = 0; i < count; i++) {
- generic_run_one(tg, start + i, instance_id, vert);
+ generic_run_one(tg, start + i, start_instance, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}