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Update imconfig.h for big endian

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Link4Electronics 2025-03-08 00:08:39 -03:00 committed by Daniel Gibson
parent 0691c5010f
commit f82569568b
1 changed files with 10 additions and 0 deletions
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10
neo/libs/imgui/imconfig.h
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@ -140,3 +140,13 @@ namespace ImGui
void MyFunction(const char* name, MyMatrix44* mtx);
}
*/
// DG: on Big Endian systems the order of color channels in an uint32 color is inverted.
// this seems to be the official way to support Big Endian platforms in ImGUI:
#if D3_IS_BIG_ENDIAN
#define IM_COL32_R_SHIFT 24
#define IM_COL32_G_SHIFT 16
#define IM_COL32_B_SHIFT 8
#define IM_COL32_A_SHIFT 0
#define IM_COL32_A_MASK 0x000000FF
#endif