diff options
Diffstat (limited to 'src/mesa/pipe/draw/draw_vf.h')
| -rw-r--r-- | src/mesa/pipe/draw/draw_vf.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/mesa/pipe/draw/draw_vf.h b/src/mesa/pipe/draw/draw_vf.h index c0fa063c52..911ea07bdf 100644 --- a/src/mesa/pipe/draw/draw_vf.h +++ b/src/mesa/pipe/draw/draw_vf.h @@ -48,14 +48,30 @@ enum draw_vf_attr_format { DRAW_EMIT_4UB_4F_BGRA, /**< for color */ DRAW_EMIT_4UB_4F_ARGB, /**< for color */ DRAW_EMIT_4UB_4F_ABGR, /**< for color */ + DRAW_EMIT_1F_CONST, + DRAW_EMIT_2F_CONST, + DRAW_EMIT_3F_CONST, + DRAW_EMIT_4F_CONST, DRAW_EMIT_PAD, /**< leave a hole of 'offset' bytes */ DRAW_EMIT_MAX }; -struct draw_vf_attr_map { +struct draw_vf_attr_map +{ + /** Input attribute number */ unsigned attrib; + enum draw_vf_attr_format format; + unsigned offset; + + /** + * Constant data for DRAW_EMIT_*_CONST + */ + union { + uint8_t ub[4]; + float f[4]; + } data; }; struct draw_vertex_fetch; @@ -124,6 +140,9 @@ struct draw_vf_attr unsigned inputsize; unsigned inputstride; unsigned vertoffset; /**< position of the attrib in the vertex struct */ + + boolean isconst; /**< read from const data below */ + uint8_t data[16]; unsigned attrib; /**< which vertex attrib (0=position, etc) */ unsigned vertattrsize; /**< size of the attribute in bytes */ @@ -193,6 +212,7 @@ struct draw_vf_format_info { const char *name; draw_vf_insert_func insert[4]; const unsigned attrsize; + const boolean isconst; }; extern const struct draw_vf_format_info |