diff options
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_gs.c | 6 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp | 4 | ||||
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.h | 3 |
3 files changed, 8 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs.c b/src/mesa/drivers/dri/i965/brw_vec4_gs.c index 2d1d163bad1..c5261072600 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_gs.c +++ b/src/mesa/drivers/dri/i965/brw_vec4_gs.c @@ -200,10 +200,12 @@ do_gs_prog(struct brw_context *brw, c.prog_data.output_topology = prim_to_hw_prim[gp->program.OutputType]; + brw_compute_vue_map(brw, &c.input_vue_map, c.key.input_varyings); + /* GS inputs are read from the VUE 256 bits (2 vec4's) at a time, so we * need to program a URB read length of ceiling(num_slots / 2). */ - c.prog_data.base.urb_read_length = (c.key.input_vue_map.num_slots + 1) / 2; + c.prog_data.base.urb_read_length = (c.input_vue_map.num_slots + 1) / 2; void *mem_ctx = ralloc_context(NULL); unsigned program_size; @@ -272,7 +274,7 @@ brw_upload_gs_prog(struct brw_context *brw) &key.base.tex); /* BRW_NEW_VUE_MAP_VS */ - key.input_vue_map = brw->vue_map_vs; + key.input_varyings = brw->vue_map_vs.slots_valid; if (!brw_search_cache(&brw->cache, BRW_GS_PROG, &key, sizeof(key), diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp index 960f9703252..cb7de8d17bf 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp @@ -70,8 +70,8 @@ vec4_gs_visitor::setup_varying_inputs(int payload_reg, int *attribute_map) assert(num_input_vertices <= MAX_GS_INPUT_VERTICES); unsigned input_array_stride = c->prog_data.base.urb_read_length * 2; - for (int slot = 0; slot < c->key.input_vue_map.num_slots; slot++) { - int varying = c->key.input_vue_map.slot_to_varying[slot]; + for (int slot = 0; slot < c->input_vue_map.num_slots; slot++) { + int varying = c->input_vue_map.slot_to_varying[slot]; for (unsigned vertex = 0; vertex < num_input_vertices; vertex++) { attribute_map[BRW_VARYING_SLOT_COUNT * vertex + varying] = payload_reg + input_array_stride * vertex + slot; diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.h b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.h index 90dd1de7c7a..e8da2e351a2 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.h +++ b/src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.h @@ -37,7 +37,7 @@ struct brw_gs_prog_key { struct brw_vec4_prog_key base; - struct brw_vue_map input_vue_map; + GLbitfield64 input_varyings; }; @@ -49,6 +49,7 @@ struct brw_gs_compile struct brw_vec4_compile base; struct brw_gs_prog_key key; struct brw_gs_prog_data prog_data; + struct brw_vue_map input_vue_map; struct brw_geometry_program *gp; |