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-rw-r--r--src/gallium/auxiliary/draw/draw_context.c2
-rw-r--r--src/gallium/auxiliary/draw/draw_private.h1
-rw-r--r--src/gallium/auxiliary/draw/draw_pt.c11
3 files changed, 6 insertions, 8 deletions
diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 1aa9b615bc8..53be8f7eac5 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -621,7 +621,7 @@ draw_set_indexes(struct draw_context *draw,
elem_size == 2 ||
elem_size == 4);
draw->pt.user.elts = elements;
- draw->pt.user.eltSize = elem_size;
+ draw->pt.user.eltSizeIB = elem_size;
}
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index c2af0f36bca..5c497c64718 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -174,6 +174,7 @@ struct draw_context
/** vertex element/index buffer (ex: glDrawElements) */
const void *elts;
/** bytes per index (0, 1, 2 or 4) */
+ unsigned eltSizeIB;
unsigned eltSize;
int eltBias;
unsigned min_index;
diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index 5b6eaa739d0..08e06e84aed 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -362,7 +362,7 @@ draw_pt_arrays_restart(struct draw_context *draw,
assert(info->primitive_restart);
- if (draw->pt.user.elts) {
+ if (draw->pt.user.eltSize) {
/* indexed prims (draw_elements) */
cur_start = start;
cur_count = 0;
@@ -433,12 +433,8 @@ draw_arrays_instanced(struct draw_context *draw,
info.count = count;
info.start_instance = startInstance;
info.instance_count = instanceCount;
-
- info.indexed = (draw->pt.user.elts != NULL);
- if (!info.indexed) {
- info.min_index = start;
- info.max_index = start + count - 1;
- }
+ info.min_index = start;
+ info.max_index = start + count - 1;
draw_vbo(draw, &info);
}
@@ -465,6 +461,7 @@ draw_vbo(struct draw_context *draw,
draw->pt.user.eltBias = info->index_bias;
draw->pt.user.min_index = info->min_index;
draw->pt.user.max_index = info->max_index;
+ draw->pt.user.eltSize = info->indexed ? draw->pt.user.eltSizeIB : 0;
if (0)
debug_printf("draw_vbo(mode=%u start=%u count=%u):\n",