diff options
Diffstat (limited to 'src/mesa/tnl/t_context.h')
| -rw-r--r-- | src/mesa/tnl/t_context.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h index bfba09fd56..b41cf93897 100644 --- a/src/mesa/tnl/t_context.h +++ b/src/mesa/tnl/t_context.h @@ -198,7 +198,10 @@ struct vertex_buffer */ GLuint Count; /**< Number of vertices currently in buffer */ - /* Pointers to current data. + /* Pointers to current data. Most of the data is in AttribPtr -- all of + * it that is one of VERT_ATTRIB_X. For things only produced by TNL, + * such as backface color or eye-space coordinates, they are stored + * here. * XXX some of these fields alias AttribPtr below and should be removed * such as FogCoordPtr, etc. */ @@ -211,7 +214,7 @@ struct vertex_buffer GLubyte *ClipMask; /* _TNL_BIT_POS */ GLfloat *NormalLengthPtr; /* _TNL_BIT_NORMAL */ GLboolean *EdgeFlag; /* _TNL_BIT_EDGEFLAG */ - GLvector4f *IndexPtr[2]; /* _TNL_BIT_INDEX */ + GLvector4f *BackfaceIndexPtr; /* _TNL_BIT_INDEX */ GLvector4f *ColorPtr[2]; /* _TNL_BIT_COLOR0 */ GLvector4f *SecondaryColorPtr[2]; /* _TNL_BIT_COLOR1 */ GLvector4f *FogCoordPtr; /* _TNL_BIT_FOG */ |