diff options
Diffstat (limited to 'mesalib/src/mesa/main/texobj.h')
| -rw-r--r-- | mesalib/src/mesa/main/texobj.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/texobj.h b/mesalib/src/mesa/main/texobj.h index 93e0d7738..a6f1d3a14 100644 --- a/mesalib/src/mesa/main/texobj.h +++ b/mesalib/src/mesa/main/texobj.h @@ -78,6 +78,17 @@ _mesa_reference_texobj(struct gl_texture_object **ptr, } +/** + * Return number of faces for a texture target. This will be 6 for + * cube maps (and cube map arrays) and 1 otherwise. + */ +static inline GLuint +_mesa_num_tex_faces(GLenum target) +{ + return target == GL_TEXTURE_CUBE_MAP ? 6 : 1; +} + + /** Is the texture "complete" with respect to the given sampler state? */ static inline GLboolean _mesa_is_texture_complete(const struct gl_texture_object *texObj, |