From: Brian Paul <brianp@vmware.com>
Date: Thu, 12 Jan 2012 16:54:04 +0000 (-0700)
Subject: swrast: use BITFIELD64_BIT() macro to fix MSVC warnings
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=706400f0a7a59bba89eca8e97a1ada45445ee6df;p=mesa.git

swrast: use BITFIELD64_BIT() macro to fix MSVC warnings

NOTE: This is a candidate for the 8.0 branch.

Reviewed-by: José Fonseca <jfonseca@vmware.com>
---

diff --git a/src/mesa/swrast/s_aalinetemp.h b/src/mesa/swrast/s_aalinetemp.h
index d99d9d3d904..376ef32d06e 100644
--- a/src/mesa/swrast/s_aalinetemp.h
+++ b/src/mesa/swrast/s_aalinetemp.h
@@ -175,7 +175,7 @@ NAME(line)(struct gl_context *ctx, const SWvertex *v0, const SWvertex *v1)
                              line.attrPlane[attr][c]);
             }
          }
-         line.span.arrayAttribs |= (1 << attr);
+         line.span.arrayAttribs |= BITFIELD64_BIT(attr);
          if (attr >= FRAG_ATTRIB_TEX0 && attr < FRAG_ATTRIB_VAR0) {
             const GLuint u = attr - FRAG_ATTRIB_TEX0;
             const struct gl_texture_object *obj = ctx->Texture.Unit[u]._Current;
diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index 94b7fe34daa..06824ea2ce9 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -531,7 +531,7 @@ _swrast_update_active_attribs(struct gl_context *ctx)
    {
       GLuint i, num = 0;
       for (i = 0; i < FRAG_ATTRIB_MAX; i++) {
-         if (attribsMask & (1 << i)) {
+         if (attribsMask & BITFIELD64_BIT(i)) {
             swrast->_ActiveAttribs[num++] = i;
             /* how should this attribute be interpolated? */
             if (i == FRAG_ATTRIB_COL0 || i == FRAG_ATTRIB_COL1)
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 689fe34aeaf..e899303537b 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -175,7 +175,7 @@ interpolate_active_attribs(struct gl_context *ctx, SWspan *span,
    attrMask &= ~span->arrayAttribs;
 
    ATTRIB_LOOP_BEGIN
-      if (attrMask & (1 << attr)) {
+      if (attrMask & BITFIELD64_BIT(attr)) {
          const GLfloat dwdx = span->attrStepX[FRAG_ATTRIB_WPOS][3];
          GLfloat w = span->attrStart[FRAG_ATTRIB_WPOS][3];
          const GLfloat dv0dx = span->attrStepX[attr][0];
@@ -199,8 +199,8 @@ interpolate_active_attribs(struct gl_context *ctx, SWspan *span,
             v3 += dv3dx;
             w += dwdx;
          }
-         ASSERT((span->arrayAttribs & (1 << attr)) == 0);
-         span->arrayAttribs |= (1 << attr);
+         ASSERT((span->arrayAttribs & BITFIELD64_BIT(attr)) == 0);
+         span->arrayAttribs |= BITFIELD64_BIT(attr);
       }
    ATTRIB_LOOP_END
 }