diff options
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.h | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw.c | 4 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_draw_upload.c | 4 |
3 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 9fa4848af3a..97556cbd2c8 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -1086,6 +1086,7 @@ struct brw_context } prim_restart; uint32_t num_instances; + int basevertex; }; diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index 22d18f91705..97a10771877 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -478,6 +478,10 @@ static bool brw_try_draw_prims( struct gl_context *ctx, brw->num_instances = prim->num_instances; brw->state.dirty.brw |= BRW_NEW_VERTICES; } + if (brw->basevertex != prim->basevertex) { + brw->basevertex = prim->basevertex; + brw->state.dirty.brw |= BRW_NEW_VERTICES; + } if (intel->gen < 6) brw_set_prim(brw, &prim[i]); else diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index ad7fe7c7f74..51531ce90e4 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -357,8 +357,8 @@ static void brw_prepare_vertices(struct brw_context *brw) GLbitfield64 vs_inputs = brw->vs.prog_data->inputs_read; const unsigned char *ptr = NULL; GLuint interleaved = 0; - unsigned int min_index = brw->vb.min_index; - unsigned int max_index = brw->vb.max_index; + unsigned int min_index = brw->vb.min_index + brw->basevertex; + unsigned int max_index = brw->vb.max_index + brw->basevertex; int delta, i, j; struct brw_vertex_element *upload[VERT_ATTRIB_MAX]; |