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965: calculate nr enabled vbos on the fly

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This commit is contained in:
Keith Whitwell 2007-12-13 10:54:31 +00:00
parent da89104c57
commit 4844b9fb9d
1 changed files with 7 additions and 4 deletions
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11
src/mesa/pipe/i965simple/brw_draw_upload.c
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@ -207,18 +207,21 @@ static unsigned get_index_type(int type)
boolean brw_upload_vertex_buffers( struct brw_context *brw ) boolean brw_upload_vertex_buffers( struct brw_context *brw )
{ {
struct brw_array_state vbp; struct brw_array_state vbp;
unsigned nr_enabled = 0;
unsigned i; unsigned i;
int nr_enabled = brw->vb.last_vb + 1;
memset(&vbp, 0, sizeof(vbp)); memset(&vbp, 0, sizeof(vbp));
/* This is a hardware limit: /* This is a hardware limit:
*/ */
if (nr_enabled >= BRW_VEP_MAX)
return FALSE;
for (i = 0; i < nr_enabled; i++) for (i = 0; i < BRW_VEP_MAX; i++)
{ {
if (brw->vb.vbo_array[i] == NULL) {
nr_enabled = i;
break;
}
vbp.vb[i].vb0.bits.pitch = brw->vb.vbo_array[i].pitch; vbp.vb[i].vb0.bits.pitch = brw->vb.vbo_array[i].pitch;
vbp.vb[i].vb0.bits.pad = 0; vbp.vb[i].vb0.bits.pad = 0;
vbp.vb[i].vb0.bits.access_type = BRW_VERTEXBUFFER_ACCESS_VERTEXDATA; vbp.vb[i].vb0.bits.access_type = BRW_VERTEXBUFFER_ACCESS_VERTEXDATA;