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authorKeith Whitwell <keith@tungstengraphics.com>2003-04-10 10:03:30 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2003-04-10 10:03:30 +0000
commitbf7128a682fad669aa215d7fadd9b50a6de49a32 (patch)
tree3c9dfcfa0b734d6942ce4b954d117ca4d788d1ed /src/mesa/tnl
parentebab631c9c4c50fb2510ecc4f8ce3d7148355d92 (diff)
drawarrayrange fix
Diffstat (limited to 'src/mesa/tnl')
-rw-r--r--src/mesa/tnl/t_array_api.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_array_api.c b/src/mesa/tnl/t_array_api.c
index 19cb19b716..76fc607842 100644
--- a/src/mesa/tnl/t_array_api.c
+++ b/src/mesa/tnl/t_array_api.c
@@ -1,4 +1,4 @@
-/* $Id: t_array_api.c,v 1.31 2003/03/01 01:50:26 brianp Exp $ */
+/* $Id: t_array_api.c,v 1.32 2003/04/10 10:03:30 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -77,6 +77,7 @@ static void _tnl_draw_range_elements( GLcontext *ctx, GLenum mode,
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
+ int i;
FLUSH_CURRENT( ctx, 0 );
/* _mesa_debug(ctx, "%s\n", __FUNCTION__); */
@@ -90,6 +91,9 @@ static void _tnl_draw_range_elements( GLcontext *ctx, GLenum mode,
tnl->vb.PrimitiveLength[0] = count;
tnl->vb.Elts = (GLuint *)indices;
+ for (i = 0 ; i < count ; i++)
+ indices[i] -= start;
+
if (ctx->Array.LockCount)
tnl->Driver.RunPipeline( ctx );
else {
@@ -99,6 +103,9 @@ static void _tnl_draw_range_elements( GLcontext *ctx, GLenum mode,
tnl->Driver.RunPipeline( ctx );
tnl->pipeline.run_input_changes |= ctx->Array._Enabled;
}
+
+ for (i = 0 ; i < count ; i++)
+ indices[i] += start;
}