X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fllvmpipe%2Flp_setup_vbuf.c;h=89992007849452513f8000b9924cc0d23c5eae10;hb=2f2d1b3d9b090aeba316d6c425c23e92340b5502;hp=1ea6bcf5b005adcbb869655d2cbd5ccd7dbac1ae;hpb=27cedd8aecccea808a35ef297477cac5fe87e476;p=mesa.git

diff --git a/src/gallium/drivers/llvmpipe/lp_setup_vbuf.c b/src/gallium/drivers/llvmpipe/lp_setup_vbuf.c
index 1ea6bcf5b00..89992007849 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup_vbuf.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_vbuf.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -534,17 +534,23 @@ lp_setup_vbuf_destroy(struct vbuf_render *vbr)
    lp_setup_destroy(setup);
 }
 
+/*
+ * FIXME: it is unclear if primitives_storage_needed (which is generally
+ * the same as pipe query num_primitives_generated) should increase
+ * if SO is disabled for d3d10, but for GL we definitely need to
+ * increase num_primitives_generated and this is only called for active
+ * SO. If it must not increase for d3d10 need to disambiguate the counters
+ * in the driver and do some work for getting correct values, if it should
+ * increase too should call this from outside streamout code.
+ */
 static void
-lp_setup_so_info(struct vbuf_render *vbr, uint primitives, uint vertices,
-                uint prim_generated)
+lp_setup_so_info(struct vbuf_render *vbr, uint primitives, uint prim_generated)
 {
    struct lp_setup_context *setup = lp_setup_context(vbr);
    struct llvmpipe_context *lp = llvmpipe_context(setup->pipe);
 
    lp->so_stats.num_primitives_written += primitives;
-   lp->so_stats.primitives_storage_needed =
-      vertices * 4 /*sizeof(float|int32)*/ * 4 /*x,y,z,w*/;
-   lp->num_primitives_generated += prim_generated;
+   lp->so_stats.primitives_storage_needed += prim_generated;
 }
 
 static void