diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nouveau_winsys.h')
-rw-r--r-- | src/gallium/drivers/nouveau/nouveau_winsys.h | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h index af9ddd558c..cd7da9977d 100644 --- a/src/gallium/drivers/nouveau/nouveau_winsys.h +++ b/src/gallium/drivers/nouveau/nouveau_winsys.h @@ -2,7 +2,6 @@ #define NOUVEAU_WINSYS_H #include <stdint.h> -#include "util/u_simple_screen.h" #include "pipe/p_defines.h" #include "nouveau/nouveau_bo.h" @@ -14,23 +13,28 @@ #include "nouveau/nouveau_resource.h" #include "nouveau/nouveau_pushbuf.h" -#define NOUVEAU_CAP_HW_VTXBUF (0xbeef0000) -#define NOUVEAU_CAP_HW_IDXBUF (0xbeef0001) - -#define NOUVEAU_TEXTURE_USAGE_LINEAR (1 << 16) - -#define NOUVEAU_BUFFER_USAGE_TEXTURE (1 << 16) -#define NOUVEAU_BUFFER_USAGE_ZETA (1 << 17) -#define NOUVEAU_BUFFER_USAGE_TRANSFER (1 << 18) - -/* use along with GPU_WRITE for 2D-only writes */ -#define NOUVEAU_BUFFER_USAGE_NO_RENDER (1 << 19) - -extern struct pipe_screen * -nv30_screen_create(struct pipe_winsys *ws, struct nouveau_device *); +static inline uint32_t +nouveau_screen_transfer_flags(unsigned pipe) +{ + uint32_t flags = 0; + + if (pipe & PIPE_TRANSFER_READ) + flags |= NOUVEAU_BO_RD; + if (pipe & PIPE_TRANSFER_WRITE) + flags |= NOUVEAU_BO_WR; + if (pipe & PIPE_TRANSFER_DISCARD) + flags |= NOUVEAU_BO_INVAL; + if (pipe & PIPE_TRANSFER_DONTBLOCK) + flags |= NOUVEAU_BO_NOWAIT; + else + if (pipe & PIPE_TRANSFER_UNSYNCHRONIZED) + flags |= NOUVEAU_BO_NOSYNC; + + return flags; +} extern struct pipe_screen * -nv40_screen_create(struct pipe_winsys *ws, struct nouveau_device *); +nvfx_screen_create(struct pipe_winsys *ws, struct nouveau_device *); extern struct pipe_screen * nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *); |