diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/common_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/common_context.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/radeon/common_context.h b/src/mesa/drivers/dri/radeon/common_context.h index 462b072676..6cbcffd283 100644 --- a/src/mesa/drivers/dri/radeon/common_context.h +++ b/src/mesa/drivers/dri/radeon/common_context.h @@ -110,6 +110,35 @@ struct radeon_state_atom { void (*emit) (GLcontext *, struct radeon_state_atom *atom); }; + +/* Texture related */ +typedef struct _radeon_texture_image radeon_texture_image; + +struct _radeon_texture_image { + struct gl_texture_image base; + + /** + * If mt != 0, the image is stored in hardware format in the + * given mipmap tree. In this case, base.Data may point into the + * mapping of the buffer object that contains the mipmap tree. + * + * If mt == 0, the image is stored in normal memory pointed to + * by base.Data. + */ + struct _radeon_mipmap_tree *mt; + struct radeon_bo *bo; + + int mtlevel; /** if mt != 0, this is the image's level in the mipmap tree */ + int mtface; /** if mt != 0, this is the image's face in the mipmap tree */ +}; + + +static INLINE radeon_texture_image *get_radeon_texture_image(struct gl_texture_image *image) +{ + return (radeon_texture_image*)image; +} + + typedef struct radeon_tex_obj radeonTexObj, *radeonTexObjPtr; #define RADEON_TXO_MICRO_TILE (1 << 3) |