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gallium/utils: Fix vertex element setup

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Check if element was translated per element instead of per buffer.
This commit is contained in:
Fabian Bieler 2011-02-24 10:56:16 +01:00 • committed by Marek Olšák
parent 369ece1702
commit 728695b435
1 changed files with 3 additions and 2 deletions
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5
src/gallium/auxiliary/util/u_vbuf_mgr.c
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@ -156,7 +156,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
{
struct translate_key key;
struct translate_element *te;
unsigned tr_elem_index[PIPE_MAX_ATTRIBS] = {0};
unsigned tr_elem_index[PIPE_MAX_ATTRIBS];
struct translate *tr;
boolean vb_translated[PIPE_MAX_ATTRIBS] = {0};
uint8_t *vb_map[PIPE_MAX_ATTRIBS] = {0}, *out_map;
@ -166,6 +166,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
struct pipe_vertex_element new_velems[PIPE_MAX_ATTRIBS];
memset(&key, 0, sizeof(key));
memset(tr_elem_index, 0xff, sizeof(tr_elem_index));
/* Initialize the translate key, i.e. the recipe how vertices should be
* translated. */
@ -281,7 +282,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
/* Setup new vertex elements. */
for (i = 0; i < mgr->ve->count; i++) {
if (vb_translated[mgr->ve->ve[i].vertex_buffer_index]) {
if (tr_elem_index[i] < key.nr_elements) {
te = &key.element[tr_elem_index[i]];
new_velems[i].instance_divisor = mgr->ve->ve[i].instance_divisor;
new_velems[i].src_format = te->output_format;