fix ugly bug triggered by macro expansion

diff --git a/src/mesa/drivers/dri/i810/i810render.c b/src/mesa/drivers/dri/i810/i810render.c
index c674378..bb8db8d 100644 (file)
--- a/src/mesa/drivers/dri/i810/i810render.c
+++ b/src/mesa/drivers/dri/i810/i810render.c
@@ -107,7 +107,7 @@ static const GLenum reduced_prim[GL_POLYGON+1] = {
   (I810_DMA_BUF_SZ-4) / (imesa->vertex_size * 4)
 
 #define ALLOC_VERTS( nr ) \
-  i810AllocDmaLow( imesa, nr * imesa->vertex_size * 4)
+  i810AllocDmaLow( imesa, (nr) * imesa->vertex_size * 4)
 #define EMIT_VERTS( ctx, j, nr, buf ) \
   i810_emit_contiguous_verts(ctx, j, (j)+(nr), buf)
 

diff --git a/src/mesa/drivers/dri/i830/i830_render.c b/src/mesa/drivers/dri/i830/i830_render.c
index c1564a5..498384b 100644 (file)
--- a/src/mesa/drivers/dri/i830/i830_render.c
+++ b/src/mesa/drivers/dri/i830/i830_render.c
@@ -124,7 +124,7 @@ static const int scale_prim[GL_POLYGON+1] = {
   
 
 #define ALLOC_VERTS( nr ) \
-  i830AllocDmaLow( imesa, nr * imesa->vertex_size * 4)
+  i830AllocDmaLow( imesa, (nr) * imesa->vertex_size * 4)
 #define EMIT_VERTS( ctx, j, nr, buf ) \
   _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf)
   

diff --git a/src/mesa/drivers/dri/mga/mgarender.c b/src/mesa/drivers/dri/mga/mgarender.c
index 3dd15e2..a7de390 100644 (file)
--- a/src/mesa/drivers/dri/mga/mgarender.c
+++ b/src/mesa/drivers/dri/mga/mgarender.c
@@ -109,7 +109,7 @@ static void mgaDmaPrimitive( GLcontext *ctx, GLenum prim )
 
 
 #define ALLOC_VERTS( nr ) \
-   mgaAllocDmaLow( mmesa, nr * mmesa->vertex_size * 4)
+  mgaAllocDmaLow( mmesa, (nr) * mmesa->vertex_size * 4)
 #define EMIT_VERTS( ctx, j, nr, buf ) \
    mga_emit_contiguous_verts(ctx, j, (j)+(nr), buf)