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util/prim_restart: store index bounds while rewriting draws

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may as well

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10966>
This commit is contained in:
Mike Blumenkrantz 2021-05-21 06:02:18 -04:00 • committed by Marge Bot
parent 69d47fdd7a
commit aee78a3504
1 changed files with 4 additions and 1 deletions
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5
src/gallium/auxiliary/util/u_prim_restart.c
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@ -177,6 +177,7 @@ struct range {
struct range_info {
struct range *ranges;
unsigned count, max;
unsigned min_index, max_index;
};
@ -209,6 +210,8 @@ add_range(enum pipe_prim_type mode, struct range_info *info, unsigned start, uns
info->max *= 2;
}
info->min_index = MIN2(info->min_index, start);
info->max_index = MAX2(info->max_index, start + count - 1);
/* save the range */
info->ranges[info->count].start = start;
@ -233,7 +236,7 @@ util_draw_vbo_without_prim_restart(struct pipe_context *context,
const struct pipe_draw_start_count_bias *draw)
{
const void *src_map;
struct range_info ranges = {0};
struct range_info ranges = { .min_index = UINT32_MAX, 0 };
struct pipe_draw_info new_info;
struct pipe_draw_start_count_bias new_draw;
struct pipe_transfer *src_transfer = NULL;