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Diffstat (limited to 'src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx')
-rw-r--r--src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx b/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
index 8b216d1ce..21bcf65df 100644
--- a/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
+++ b/src/drivers/OpenGL/Fl_OpenGL_Display_Device.cxx
@@ -47,7 +47,7 @@ static uchar *convert_BGRA_to_RGB(uchar *baseAddress, int w, int h, int mByteWid
for (int i = h-1; i >= 0; i--) {
uchar *from = baseAddress + i * mByteWidth;
for (int j = 0; j < w; j++, from += 4) {
-#if __ppc__
+#if defined(__ppc__) && __ppc__
memcpy(to, from + 1, 3);
to += 3;
#else