diff options
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_texture.h')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_texture.h | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/src/gallium/drivers/softpipe/sp_texture.h b/src/gallium/drivers/softpipe/sp_texture.h index 2537ab6a40d..7e3249b46f0 100644 --- a/src/gallium/drivers/softpipe/sp_texture.h +++ b/src/gallium/drivers/softpipe/sp_texture.h @@ -32,29 +32,48 @@ #include "pipe/p_state.h" +#define SP_MAX_TEXTURE_2D_LEVELS 13 /* 4K x 4K */ +#define SP_MAX_TEXTURE_3D_LEVELS 9 /* 512 x 512 x 512 */ + + struct pipe_context; struct pipe_screen; struct softpipe_context; -struct softpipe_texture +/** + * Subclass of pipe_resource. + */ +struct softpipe_resource { - struct pipe_texture base; + struct pipe_resource base; - unsigned long level_offset[PIPE_MAX_TEXTURE_LEVELS]; - unsigned stride[PIPE_MAX_TEXTURE_LEVELS]; + unsigned long level_offset[SP_MAX_TEXTURE_2D_LEVELS]; + unsigned stride[SP_MAX_TEXTURE_2D_LEVELS]; + + /** + * Display target, only valid for PIPE_TEXTURE_2D with the + * PIPE_BIND_DISPLAY_TARGET usage. + */ + struct sw_displaytarget *dt; - /* The data is held here: + /** + * Malloc'ed data for regular buffers and textures, or a mapping to dt above. */ - struct pipe_buffer *buffer; + void *data; /* True if texture images are power-of-two in all dimensions: */ boolean pot; + boolean userBuffer; unsigned timestamp; }; + +/** + * Subclass of pipe_transfer. + */ struct softpipe_transfer { struct pipe_transfer base; @@ -64,10 +83,10 @@ struct softpipe_transfer /** cast wrappers */ -static INLINE struct softpipe_texture * -softpipe_texture(struct pipe_texture *pt) +static INLINE struct softpipe_resource * +softpipe_resource(struct pipe_resource *pt) { - return (struct softpipe_texture *) pt; + return (struct softpipe_resource *) pt; } static INLINE struct softpipe_transfer * @@ -80,5 +99,8 @@ softpipe_transfer(struct pipe_transfer *pt) extern void softpipe_init_screen_texture_funcs(struct pipe_screen *screen); +extern void +softpipe_init_texture_funcs(struct pipe_context *pipe); + #endif /* SP_TEXTURE */ |