diff options
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_vs_exec.c')
-rw-r--r-- | src/gallium/auxiliary/draw/draw_vs_exec.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c index 487d0ea7f4..c8ed17c00a 100644 --- a/src/gallium/auxiliary/draw/draw_vs_exec.c +++ b/src/gallium/auxiliary/draw/draw_vs_exec.c @@ -110,13 +110,20 @@ vs_exec_run( struct draw_vertex_shader *shader, machine->Consts = (float (*)[4]) draw->user.constants; machine->Inputs = ALIGN16_ASSIGN(inputs); - machine->Outputs = ALIGN16_ASSIGN(outputs); + if (draw->rasterizer->bypass_vs) { + /* outputs are just the inputs */ + machine->Outputs = machine->Inputs; + } + else { + machine->Outputs = ALIGN16_ASSIGN(outputs); + } draw->vertex_fetch.fetch_func( draw, machine, elts, count ); - /* run interpreter */ - tgsi_exec_machine_run( machine ); - + if (!draw->rasterizer->bypass_vs) { + /* run interpreter */ + tgsi_exec_machine_run( machine ); + } /* store machine results */ for (j = 0; j < count; j++) { @@ -136,8 +143,13 @@ vs_exec_run( struct draw_vertex_shader *shader, if (!draw->rasterizer->bypass_clipping) { vOut[j]->clipmask = compute_clipmask(vOut[j]->clip, draw->plane, draw->nr_planes); - vOut[j]->edgeflag = 1; + } + else { + vOut[j]->clipmask = 0; + } + vOut[j]->edgeflag = 1; + if (!draw->identity_viewport) { /* divide by w */ w = 1.0f / w; x *= w; @@ -151,8 +163,6 @@ vs_exec_run( struct draw_vertex_shader *shader, vOut[j]->data[0][3] = w; } else { - vOut[j]->clipmask = 0; - vOut[j]->edgeflag = 1; vOut[j]->data[0][0] = x; vOut[j]->data[0][1] = y; vOut[j]->data[0][2] = z; |