glsl: fix compile errors with mingw due to missing PRIx64 definitions

define __STDC_FORMAT_MACROS and include <inttypes.h> (same as
ir_builder_print_visitor.cpp already does).

Otherwise, some mingw build errors out (since
8e7e1ae0365ddc7edb0d4d98250ab46728e6c14a and
bbce1c538dc0cb8bf3769510283d11847dc07540 presumably) with:
src/compiler/glsl/ir_print_visitor.cpp:479:40: error: expected ‘)’ before ‘PRIu64’
   case GLSL_TYPE_UINT64:fprintf(f, "%" PRIu64, ir->value.u64[i]); break;

(Note even with that fix I get other format specifier warnings:
src/compiler/glsl/ir_print_visitor.cpp:473:47:
warning: unknown conversion type character ‘a’ in format [-Wformat=]
                fprintf(f, "%a", ir->value.f[i]);
                                               ^
src/compiler/glsl/ir_print_visitor.cpp:473:47:
warning: too many arguments for format [-Wformat-extra-args]
but it still compiles at least)

Reviewed-by: Jose Fonseca <[email protected]>

2 files changed, 4 insertions, 0 deletions

diff --git a/src/compiler/glsl/glsl_parser_extras.cpp b/src/compiler/glsl/glsl_parser_extras.cpp
index e888090f209..3d2fc1429b4 100644
--- a/src/compiler/glsl/glsl_parser_extras.cpp
+++ b/src/compiler/glsl/glsl_parser_extras.cpp
@@ -20,6 +20,8 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
+#define __STDC_FORMAT_MACROS 1
+#include <inttypes.h> /* for PRIx64 macro */
 #include <stdio.h>
 #include <stdarg.h>
 #include <string.h>
diff --git a/src/compiler/glsl/ir_print_visitor.cpp b/src/compiler/glsl/ir_print_visitor.cpp
index 0763277737e..debbdadebcc 100644
--- a/src/compiler/glsl/ir_print_visitor.cpp
+++ b/src/compiler/glsl/ir_print_visitor.cpp
@@ -21,6 +21,8 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#define __STDC_FORMAT_MACROS 1
+#include <inttypes.h> /* for PRIx64 macro */
 #include "ir_print_visitor.h"
 #include "compiler/glsl_types.h"
 #include "glsl_parser_extras.h"