Module: Mesa Branch: master Commit: 1384a7bccab3d5b36729d59944a76538375f5494 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1384a7bccab3d5b36729d59944a76538375f5494
Author: Marek Olšák <[email protected]> Date: Sat Jun 12 20:34:50 2010 +0200 r300g: upload only vertex buffers referenced by vertex elements --- src/gallium/drivers/r300/r300_screen_buffer.c | 37 +++++++++++++----------- 1 files changed, 20 insertions(+), 17 deletions(-) diff --git a/src/gallium/drivers/r300/r300_screen_buffer.c b/src/gallium/drivers/r300/r300_screen_buffer.c index 44179f1..fe53f30 100644 --- a/src/gallium/drivers/r300/r300_screen_buffer.c +++ b/src/gallium/drivers/r300/r300_screen_buffer.c @@ -93,25 +93,28 @@ int r300_upload_user_buffers(struct r300_context *r300) enum pipe_error ret = PIPE_OK; int i, nr; - nr = r300->vertex_buffer_count; + nr = r300->velems->count; for (i = 0; i < nr; i++) { - if (r300_buffer_is_user_buffer(r300->vertex_buffer[i].buffer)) { - struct pipe_resource *upload_buffer = NULL; - unsigned offset = 0; /*r300->vertex_buffer[i].buffer_offset * 4;*/ - unsigned size = r300->vertex_buffer[i].buffer->width0; - unsigned upload_offset; - ret = u_upload_buffer(r300->upload_vb, - offset, size, - r300->vertex_buffer[i].buffer, - &upload_offset, &upload_buffer); - if (ret) - return ret; - - pipe_resource_reference(&r300->vertex_buffer[i].buffer, NULL); - r300->vertex_buffer[i].buffer = upload_buffer; - r300->vertex_buffer[i].buffer_offset = upload_offset; - } + struct pipe_vertex_buffer *vb = + &r300->vertex_buffer[r300->velems->velem[i].vertex_buffer_index]; + + if (r300_buffer_is_user_buffer(vb->buffer)) { + struct pipe_resource *upload_buffer = NULL; + unsigned offset = 0; /*vb->buffer_offset * 4;*/ + unsigned size = vb->buffer->width0; + unsigned upload_offset; + ret = u_upload_buffer(r300->upload_vb, + offset, size, + vb->buffer, + &upload_offset, &upload_buffer); + if (ret) + return ret; + + pipe_resource_reference(&vb->buffer, NULL); + vb->buffer = upload_buffer; + vb->buffer_offset = upload_offset; + } } return ret; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
