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abstract fetching elts

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This commit is contained in:
Zack Rusin 2008-05-01 12:38:51 -04:00
parent 1dfb3d4729
commit 2abc1b3641
2 changed files with 13 additions and 10 deletions
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17
src/gallium/auxiliary/draw/draw_pt_varray.c
View file

@ -43,6 +43,8 @@ struct varray_frontend {
unsigned draw_count;
unsigned fetch_count;
unsigned fetch_start;
struct draw_pt_middle_end *middle;
unsigned input_prim;
@ -68,15 +70,18 @@ static void varray_flush(struct varray_frontend *varray)
varray->draw_count = 0;
}
#if 0
static void varray_check_flush(struct varray_frontend *varray)
static INLINE void fetch_init(struct varray_frontend *varray,
unsigned current_count,
unsigned count)
{
if (varray->draw_count + 6 >= DRAW_MAX/* ||
varray->fetch_count + 4 >= FETCH_MAX*/) {
varray_flush(varray);
unsigned idx;
const unsigned end = MIN2(FETCH_MAX, count - current_count);
for (idx = 0; idx < end; ++idx) {
varray->fetch_elts[idx] = varray->fetch_start + idx;
}
varray->fetch_start += idx;
varray->fetch_count = idx;
}
#endif
static INLINE void add_draw_el(struct varray_frontend *varray,
int idx, ushort flags)

6
src/gallium/auxiliary/draw/draw_pt_varray_tmp.h
View file

@ -20,10 +20,8 @@ static void FUNC(struct draw_pt_front_end *frontend,
start, count);
#endif
for (i = 0; i < count; ++i) {
varray->fetch_elts[i] = start + i;
}
varray->fetch_count = count;
varray->fetch_start = start;
fetch_init(varray, 0, count);
switch (varray->input_prim) {
case PIPE_PRIM_POINTS: