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-rw-r--r--src/emu/digfx.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/src/emu/digfx.c b/src/emu/digfx.c
index 432e41f7f37..0e3dc93a71f 100644
--- a/src/emu/digfx.c
+++ b/src/emu/digfx.c
@@ -192,14 +192,8 @@ void device_gfx_interface::decode_gfx(const gfx_decode_entry *gfxdecodeinfo)
// copy the X and Y offsets into our temporary arrays
extxoffs.resize(glcopy.width * xscale);
extyoffs.resize(glcopy.height * yscale);
- memcpy(&extxoffs[0], glcopy.xoffset, glcopy.width * sizeof(UINT32));
- memcpy(&extyoffs[0], glcopy.yoffset, glcopy.height * sizeof(UINT32));
-
- // if there are extended offsets, copy them over top
- if (glcopy.extxoffs != NULL)
- memcpy(&extxoffs[0], glcopy.extxoffs, glcopy.width * sizeof(UINT32));
- if (glcopy.extyoffs != NULL)
- memcpy(&extyoffs[0], glcopy.extyoffs, glcopy.height * sizeof(UINT32));
+ memcpy(&extxoffs[0], (glcopy.extxoffs != NULL) ? glcopy.extxoffs : glcopy.xoffset, glcopy.width * sizeof(UINT32));
+ memcpy(&extyoffs[0], (glcopy.extyoffs != NULL) ? glcopy.extyoffs : glcopy.yoffset, glcopy.height * sizeof(UINT32));
// always use the extended offsets here
glcopy.extxoffs = extxoffs;