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authorChristoph Bumiller <[email protected]>2011-02-02 21:38:07 +0100
committerChristoph Bumiller <[email protected]>2011-02-09 16:04:59 +0100
commitc62fc50c884e2755c0731c395f200d23b975fbde (patch)
treeac5c8f7ed95e7abfd4dd8a97787fb0a57ce1d948 /src/gallium/drivers/nvc0
parentd3ea15f5ca570b9d885781cd72232026e50046d0 (diff)
nvc0: reset texture base address after read transfer
Diffstat (limited to 'src/gallium/drivers/nvc0')
-rw-r--r--src/gallium/drivers/nvc0/nvc0_transfer.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_transfer.c b/src/gallium/drivers/nvc0/nvc0_transfer.c
index 92e006cba49..b279bdc6e7d 100644
--- a/src/gallium/drivers/nvc0/nvc0_transfer.c
+++ b/src/gallium/drivers/nvc0/nvc0_transfer.c
@@ -318,6 +318,7 @@ nvc0_miptree_transfer_new(struct pipe_context *pctx,
tx->rect[1].domain = NOUVEAU_BO_GART;
if (usage & PIPE_TRANSFER_READ) {
+ unsigned base = tx->rect[0].base;
unsigned i;
for (i = 0; i < tx->nlayers; ++i) {
nvc0_m2mf_transfer_rect(pscreen, &tx->rect[1], &tx->rect[0],
@@ -328,9 +329,10 @@ nvc0_miptree_transfer_new(struct pipe_context *pctx,
tx->rect[0].base += mt->layer_stride;
tx->rect[1].base += size;
}
+ tx->rect[0].z = z;
+ tx->rect[0].base = base;
+ tx->rect[1].base = 0;
}
- tx->rect[0].z = z;
- tx->rect[1].base = 0;
return &tx->base;
}