From 47e41b024e325f69ed514e551a6824afa58f1db6 Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Fri, 2 Oct 2009 18:13:26 +0200 Subject: gallium: Preparations for adding more PIPE_TRANSFER_* usage flags. Always test for PIPE_TRANSFER_READ/WRITE using the bit-wise and operator, and add a pipe_transfer_buffer_flags() helper for getting the buffer usage flags corresponding to them. --- src/gallium/drivers/nv50/nv50_transfer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/gallium/drivers/nv50') diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c index bb7731855c..9c289026bb 100644 --- a/src/gallium/drivers/nv50/nv50_transfer.c +++ b/src/gallium/drivers/nv50/nv50_transfer.c @@ -161,7 +161,7 @@ nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt, return NULL; } - if (usage != PIPE_TRANSFER_WRITE) { + if (usage & PIPE_TRANSFER_READ) { nv50_transfer_rect_m2mf(pscreen, mt->base.bo, tx->level_offset, tx->level_pitch, tx->level_tiling, x, y, @@ -183,7 +183,7 @@ nv50_transfer_del(struct pipe_transfer *ptx) struct nv50_transfer *tx = (struct nv50_transfer *)ptx; struct nv50_miptree *mt = nv50_miptree(ptx->texture); - if (ptx->usage != PIPE_TRANSFER_READ) { + if (ptx->usage & PIPE_TRANSFER_WRITE) { struct pipe_screen *pscreen = ptx->texture->screen; nv50_transfer_rect_m2mf(pscreen, tx->bo, 0, tx->base.stride, tx->bo->tile_mode, 0, 0, -- cgit v1.2.3