Mesa (master): i965: Implement all_varyings_in_vbos in terms of Array._DrawVAO.

[Mathias Fröhlich]

Module: Mesa
Branch: master
Commit: 172c9a908f7d6405b41f5555f2a0087169ec83a3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=172c9a908f7d6405b41f5555f2a0087169ec83a3

Author: Mathias Fröhlich <mathias.froehlich at web.de>
Date:   Sun Apr  1 20:18:36 2018 +0200

i965: Implement all_varyings_in_vbos in terms of Array._DrawVAO.

Reviewed-by: Brian Paul <brianp at vmware.com>
Signed-off-by: Mathias Fröhlich <Mathias.Froehlich at web.de>

---

 src/mesa/drivers/dri/i965/brw_draw.c | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 25ba372c44..c5f04264fa 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -25,6 +25,7 @@
 
 #include <sys/errno.h>
 
+#include "main/arrayobj.h"
 #include "main/blend.h"
 #include "main/context.h"
 #include "main/condrender.h"
@@ -917,20 +918,6 @@ retry:
 }
 
 
-static bool
-all_varyings_in_vbos(const struct gl_vertex_array *arrays)
-{
-   GLuint i;
-
-   for (i = 0; i < VERT_ATTRIB_MAX; i++)
-      if (arrays[i].BufferBinding->Stride &&
-          arrays[i].BufferBinding->BufferObj->Name == 0)
-         return false;
-
-   return true;
-}
-
-
 
 void
 brw_draw_prims(struct gl_context *ctx,
@@ -982,7 +969,7 @@ brw_draw_prims(struct gl_context *ctx,
     * get the minimum and maximum of their index buffer so we know what range
     * to upload.
     */
-   if (!index_bounds_valid && !all_varyings_in_vbos(arrays)) {
+   if (!index_bounds_valid && _mesa_draw_user_array_bits(ctx) != 0) {
       perf_debug("Scanning index buffer to compute index buffer bounds.  "
                  "Use glDrawRangeElements() to avoid this.\n");
       vbo_get_minmax_indices(ctx, prims, ib, &min_index, &max_index, nr_prims);