diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_translate.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_translate.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_translate.c b/src/gallium/drivers/r600/r600_translate.c index 4b88a9bfd4..68429b99d0 100644 --- a/src/gallium/drivers/r600/r600_translate.c +++ b/src/gallium/drivers/r600/r600_translate.c @@ -194,17 +194,27 @@ void r600_end_vertex_translate(struct r600_pipe_context *rctx) rctx->nreal_vertex_buffers = rctx->nvertex_buffers; } -/* XXX Use the uploader. */ void r600_translate_index_buffer(struct r600_pipe_context *r600, struct pipe_resource **index_buffer, unsigned *index_size, unsigned *start, unsigned count) { + struct pipe_resource *out_buffer = NULL; + unsigned out_offset; + void *ptr; + boolean flushed; + switch (*index_size) { case 1: - util_shorten_ubyte_elts(&r600->context, index_buffer, 0, *start, count); + u_upload_alloc(r600->upload_vb, 0, count * 2, + &out_offset, &out_buffer, &flushed, &ptr); + + util_shorten_ubyte_elts_to_userptr( + &r600->context, *index_buffer, 0, *start, count, ptr); + + pipe_resource_reference(index_buffer, out_buffer); *index_size = 2; - *start = 0; + *start = out_offset / 2; break; } } |