make sure gloss never calculates 0^0

[xonotic/darkplaces.git] / image_png.c

diff --git a/image_png.c b/image_png.c
index 0d58d4a36f33e95e4b64163c08dd4aef42d3c972..4267331be738462ceaacfd07541f5bedab60861a 100644 (file)
--- a/image_png.c
+++ b/image_png.c
@@ -286,7 +286,9 @@ unsigned char *PNG_LoadImage_BGRA (const unsigned char *raw, int filesize, int *
        // NOTE: this relies on jmp_buf being the first thing in the png structure
        // created by libpng! (this is correct for libpng 1.2.x)
 #ifdef __cplusplus
-#if defined(MACOSX) || defined(WIN32)
+#ifdef WIN64
+       if (setjmp((_JBTYPE *)png))
+#elif defined(MACOSX) || defined(WIN32)
        if (setjmp((int *)png))
 #else
        if (setjmp((__jmp_buf_tag *)png))
@@ -479,7 +481,9 @@ qboolean PNG_SaveImage_preflipped (const char *filename, int width, int height,
        // NOTE: this relies on jmp_buf being the first thing in the png structure
        // created by libpng! (this is correct for libpng 1.2.x)
 #ifdef __cplusplus
-#if defined(MACOSX) || defined(WIN32)
+#ifdef WIN64
+       if (setjmp((_JBTYPE *)png))
+#elif defined(MACOSX) || defined(WIN32)
        if (setjmp((int *)png))
 #else
        if (setjmp((__jmp_buf_tag *)png))