diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_screen.h')
| -rw-r--r-- | src/gallium/drivers/i965/brw_screen.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/drivers/i965/brw_screen.h b/src/gallium/drivers/i965/brw_screen.h index 844c6355d5..bd04e689d9 100644 --- a/src/gallium/drivers/i965/brw_screen.h +++ b/src/gallium/drivers/i965/brw_screen.h @@ -65,6 +65,11 @@ struct brw_buffer boolean is_user_buffer; }; +#define BRW_TILING_NONE 0 +#define BRW_TILING_Y 1 +#define BRW_TILING_X 2 + + struct brw_texture { struct pipe_texture base; @@ -72,10 +77,17 @@ struct brw_texture struct brw_winsys_buffer *bo; struct brw_surface_state ss; + unsigned *image_offset[PIPE_MAX_TEXTURE_LEVELS]; + unsigned nr_images[PIPE_MAX_TEXTURE_LEVELS]; + + unsigned level_offset[PIPE_MAX_TEXTURE_LEVELS]; + + boolean compressed; unsigned brw_target; unsigned pitch; unsigned tiling; unsigned cpp; + unsigned total_height; }; @@ -128,5 +140,13 @@ brw_surface_bo( struct pipe_surface *surface ); unsigned brw_surface_pitch( const struct pipe_surface *surface ); +/*********************************************************************** + * Internal functions + */ +GLboolean brw_texture_layout(struct brw_screen *brw_screen, + struct brw_texture *tex ); + + + #endif /* BRW_SCREEN_H */ |