Mesa (master): mesa: fix signed/unsigned MSVC warnings in fbobject.c

[Brian Paul]

Module: Mesa
Branch: master
Commit: 859c387603e24848d309dac829af6e675b1ee6d9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=859c387603e24848d309dac829af6e675b1ee6d9

Author: Brian Paul <brianp at vmware.com>
Date:   Sun Nov  4 16:43:44 2012 -0700

mesa: fix signed/unsigned MSVC warnings in fbobject.c

Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/mesa/main/fbobject.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 2be61fb..0758d55 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -2059,7 +2059,8 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
       }
       else if ((texObj->Target == GL_TEXTURE_1D_ARRAY_EXT) ||
                (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
-         if (zoffset < 0 || zoffset >= ctx->Const.MaxArrayTextureLayers) {
+         if (zoffset < 0 ||
+             zoffset >= (GLint) ctx->Const.MaxArrayTextureLayers) {
             _mesa_error(ctx, GL_INVALID_VALUE,
                         "glFramebufferTexture%sEXT(layer)", caller);
             return;
@@ -3151,7 +3152,7 @@ invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
          case GL_COLOR_ATTACHMENT13:
          case GL_COLOR_ATTACHMENT14:
          case GL_COLOR_ATTACHMENT15: {
-            const int k = attachments[i] - GL_COLOR_ATTACHMENT0;
+            unsigned k = attachments[i] - GL_COLOR_ATTACHMENT0;
             if (k >= ctx->Const.MaxColorAttachments) {
                _mesa_error(ctx, GL_INVALID_OPERATION,
                            "%s(attachment >= max. color attachments)", name);