From f6d5fecdd20b9fd9e8744d8f43fa276b73a1da78 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Fri, 27 Oct 2006 11:28:37 +0200 Subject: Last minute changes to support multi-page size buffer offset alignments. This will come in very handy for tiled buffers on intel hardware. Also add some padding to interface structures to allow future binary backwards compatible changes. --- libdrm/xf86drm.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'libdrm/xf86drm.c') diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c index 9047c8db..ebf3f834 100644 --- a/libdrm/xf86drm.c +++ b/libdrm/xf86drm.c @@ -2613,12 +2613,14 @@ static void drmBOCopyReply(const drm_bo_arg_reply_t *rep, buf->start = rep->buffer_start; buf->fenceFlags = rep->fence_flags; buf->replyFlags = rep->rep_flags; + buf->pageAlignment = rep->page_alignment; } -int drmBOCreate(int fd, void *ttm, unsigned long start, unsigned long size, - void *user_buffer, drm_bo_type_t type, unsigned mask, +int drmBOCreate(int fd, unsigned long start, unsigned long size, + unsigned pageAlignment, void *user_buffer, drm_bo_type_t type, + unsigned mask, unsigned hint, drmBO *buf) { drm_bo_arg_t arg; @@ -2632,6 +2634,7 @@ int drmBOCreate(int fd, void *ttm, unsigned long start, unsigned long size, req->hint = hint; req->size = size; req->type = type; + req->page_alignment = pageAlignment; buf->virtual = NULL; -- cgit v1.2.3