Mesa (master): meta: Move loop declaration to top of block.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: fea35bbf6de48c3995032ee40f1e82094111eef5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fea35bbf6de48c3995032ee40f1e82094111eef5

Author: José Fonseca <jfonseca at vmware.com>
Date:   Thu Jan 22 20:05:48 2015 +0000

meta: Move loop declaration to top of block.

Fixes MSVC build.

Trvial.

---

 src/mesa/drivers/common/meta_tex_subimage.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/common/meta_tex_subimage.c b/src/mesa/drivers/common/meta_tex_subimage.c
index b32310c..977ee5a 100644
--- a/src/mesa/drivers/common/meta_tex_subimage.c
+++ b/src/mesa/drivers/common/meta_tex_subimage.c
@@ -136,6 +136,7 @@ _mesa_meta_pbo_TexSubImage(struct gl_context *ctx, GLuint dims,
    struct gl_texture_image *pbo_tex_image;
    GLenum status;
    bool success = false;
+   int z;
 
    /* XXX: This should probably be passed in from somewhere */
    const char *where = "_mesa_meta_pbo_TexSubImage";
@@ -211,7 +212,7 @@ _mesa_meta_pbo_TexSubImage(struct gl_context *ctx, GLuint dims,
                                   GL_COLOR_BUFFER_BIT, GL_NEAREST))
       goto fail;
 
-   for (int z = 1; z < depth; z++) {
+   for (z = 1; z < depth; z++) {
       _mesa_meta_bind_fbo_image(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                 pbo_tex_image, z);
       _mesa_meta_bind_fbo_image(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
@@ -249,6 +250,7 @@ _mesa_meta_pbo_GetTexSubImage(struct gl_context *ctx, GLuint dims,
    struct gl_texture_image *pbo_tex_image;
    GLenum status;
    bool success = false;
+   int z;
 
    /* XXX: This should probably be passed in from somewhere */
    const char *where = "_mesa_meta_pbo_GetTexSubImage";
@@ -328,7 +330,7 @@ _mesa_meta_pbo_GetTexSubImage(struct gl_context *ctx, GLuint dims,
                                   GL_COLOR_BUFFER_BIT, GL_NEAREST))
       goto fail;
 
-   for (int z = 1; z < depth; z++) {
+   for (z = 1; z < depth; z++) {
       _mesa_meta_bind_fbo_image(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                                 tex_image, zoffset + z);
       _mesa_meta_bind_fbo_image(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,