nvc0: buffer suballocation with a primitive slab allocator

1 files changed, 16 insertions, 0 deletions

diff --git a/src/gallium/drivers/nvc0/nvc0_winsys.h b/src/gallium/drivers/nvc0/nvc0_winsys.h
index 48ea87613b5..e97ca8e90da 100644
--- a/src/gallium/drivers/nvc0/nvc0_winsys.h
+++ b/src/gallium/drivers/nvc0/nvc0_winsys.h
@@ -12,6 +12,8 @@
 #include "nouveau/nouveau_resource.h"
 #include "nouveau/nouveau_reloc.h"
 
+#include "nvc0_resource.h" /* OUT_RESRC */
+
 #ifndef NV04_PFIFO_MAX_PACKET_LEN
 #define NV04_PFIFO_MAX_PACKET_LEN 2047
 #endif
@@ -143,6 +145,20 @@ OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
    return OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
 }
 
+static INLINE int
+OUT_RESRCh(struct nouveau_channel *chan, struct nvc0_resource *res,
+           unsigned delta, unsigned flags)
+{
+   return OUT_RELOCh(chan, res->bo, res->offset + delta, res->domain | flags);
+}
+
+static INLINE int
+OUT_RESRCl(struct nouveau_channel *chan, struct nvc0_resource *res,
+           unsigned delta, unsigned flags)
+{
+   return OUT_RELOCl(chan, res->bo, res->offset + delta, res->domain | flags);
+}
+
 static INLINE void
 FIRE_RING(struct nouveau_channel *chan)
 {