From: Marek Olšák <marek.ol...@amd.com>
Not possible with GL and it will make future gallium rework easier.
(also it's something I wouldn't like to support)
---
src/gallium/drivers/radeonsi/si_state_draw.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c
b/src/gallium/drivers/radeonsi/si_state_draw.c
index 0ada60a..9b7b52c 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -1213,27 +1213,27 @@ void si_draw_vbo(struct pipe_context *ctx, const struct
pipe_draw_info *info)
util_shorten_ubyte_elts_to_userptr(&sctx->b.b, ib, 0, 0,
ib->offset + start,
count, ptr);
/* info->start will be added by the drawing code */
ib_tmp.offset -= start_offset;
ib_tmp.index_size = 2;
ib = &ib_tmp;
} else if (ib->user_buffer && !ib->buffer) {
- unsigned start, count, start_offset;
+ unsigned start_offset;
- si_get_draw_start_count(sctx, info, &start, &count);
- start_offset = start * ib->index_size;
+ assert(!info->indirect);
+ start_offset = info->start * ib->index_size;
u_upload_data(ctx->stream_uploader, start_offset,
- count * ib->index_size,
+ info->count * ib->index_size,
sctx->screen->b.info.tcc_cache_line_size,
(char*)ib->user_buffer + start_offset,
&ib_tmp.offset, &ib_tmp.buffer);
if (!ib_tmp.buffer)
return;
/* info->start will be added by the drawing code */
ib_tmp.offset -= start_offset;
ib_tmp.index_size = ib->index_size;
ib = &ib_tmp;
--
2.7.4
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
