gallium: Preparations for adding more PIPE_TRANSFER_* usage flags.

[mesa.git] / src / gallium / drivers / nv50 / nv50_transfer.c

diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index bb7731855cd4b4af0732f9419dbcf2d19e75bd6d..9c289026bbb14498adccdfa5f1ee602794c71416 100644 (file)
--- 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,