Module: Mesa
Branch: master
Commit: 5ea5b169e95358ec47615f43941e6949d4a7ad43
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=5ea5b169e95358ec47615f43941e6949d4a7ad43

Author: Roland Scheidegger <[email protected]>
Date:   Thu Dec  3 01:19:52 2015 +0100

softpipe: use provoking vertex for layer

Same as for llvmpipe, albeit softpipe only really handles multiple layers,
not multiple viewports/scissors.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>

---

 src/gallium/drivers/softpipe/sp_setup.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/softpipe/sp_setup.c 
b/src/gallium/drivers/softpipe/sp_setup.c
index ff3cb9f..973803e 100644
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -840,7 +840,7 @@ sp_setup_tri(struct setup_context *setup,
    setup->span.right[1] = 0;
    /*   setup->span.z_mode = tri_z_mode( setup->ctx ); */
    if (setup->softpipe->layer_slot > 0) {
-      layer = *(unsigned *)v1[setup->softpipe->layer_slot];
+      layer = *(unsigned *)setup->vprovoke[setup->softpipe->layer_slot];
       layer = MIN2(layer, setup->max_layer);
    }
    setup->quad[0].input.layer = layer;
@@ -1127,7 +1127,7 @@ sp_setup_line(struct setup_context *setup,
    setup->quad[0].input.x0 = setup->quad[0].input.y0 = -1;
    setup->quad[0].inout.mask = 0x0;
    if (setup->softpipe->layer_slot > 0) {
-      layer = *(unsigned *)v1[setup->softpipe->layer_slot];
+      layer = *(unsigned *)setup->vprovoke[setup->softpipe->layer_slot];
       layer = MIN2(layer, setup->max_layer);
    }
    setup->quad[0].input.layer = layer;

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