diff options
Diffstat (limited to 'src/mesa/state_tracker/st_draw.c')
| -rw-r--r-- | src/mesa/state_tracker/st_draw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c index 6b0007a824e..2d287ef4ef5 100644 --- a/src/mesa/state_tracker/st_draw.c +++ b/src/mesa/state_tracker/st_draw.c @@ -514,6 +514,7 @@ st_draw_vbo(GLcontext *ctx, struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS]; unsigned num_vbuffers, num_velements; GLboolean userSpace; + GLboolean vertDataEdgeFlags; /* Gallium probably doesn't want this in some cases. */ if (!index_bounds_valid) @@ -522,6 +523,13 @@ st_draw_vbo(GLcontext *ctx, /* sanity check for pointer arithmetic below */ assert(sizeof(arrays[0]->Ptr[0]) == 1); + vertDataEdgeFlags = arrays[VERT_ATTRIB_EDGEFLAG]->BufferObj && + arrays[VERT_ATTRIB_EDGEFLAG]->BufferObj->Name; + if (vertDataEdgeFlags != ctx->st->vertdata_edgeflags) { + ctx->st->vertdata_edgeflags = vertDataEdgeFlags; + ctx->st->dirty.st |= ST_NEW_EDGEFLAGS_DATA; + } + st_validate_state(ctx->st); /* must get these after state validation! */ |