-
- if (flushed || !r300->upload_ib_validated) {
- r300->upload_ib_validated = FALSE;
- r300->validate_buffers = TRUE;
- }
-}
-
-void r300_upload_user_buffers(struct r300_context *r300,
- int min_index, int max_index)
-{
- int i, nr = r300->velems->count;
- unsigned count = max_index + 1 - min_index;
- boolean flushed;
- boolean uploaded[32] = {0};
-
- for (i = 0; i < nr; i++) {
- unsigned index = r300->velems->velem[i].vertex_buffer_index;
- struct pipe_vertex_buffer *vb = &r300->vertex_buffer[index];
- struct r300_buffer *userbuf = r300_buffer(vb->buffer);
-
- if (userbuf && userbuf->user_buffer && !uploaded[index]) {
- unsigned first, size;
-
- if (vb->stride) {
- first = vb->stride * min_index;
- size = vb->stride * count;
- } else {
- first = 0;
- size = r300->velems->hw_format_size[i];
- }
-
- u_upload_data(r300->upload_vb, first, size,
- userbuf->user_buffer + first,
- &vb->buffer_offset,
- &r300->real_vertex_buffer[index],
- &flushed);
-
- vb->buffer_offset -= first;
-
- r300->vertex_arrays_dirty = TRUE;
-
- if (flushed || !r300->upload_vb_validated) {
- r300->upload_vb_validated = FALSE;
- r300->validate_buffers = TRUE;
- }
- uploaded[index] = TRUE;
- } else {
- assert(r300->real_vertex_buffer[index]);
- }
- }