Bemanitools v5.26 release

2019-09-27 22:36:50 +02:00
commit cbd7720349
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+#ifndef IIDXHOOK_UTIL_CHART_PATCH_H
+#define IIDXHOOK_UTIL_CHART_PATCH_H
+
+#include <windows.h>
+
+#include "hook/iohook.h"
+
+/* 9th to DD */
+#define IIDXHOOK_UTIL_CHART_PATCH_TIMEBASE_9_TO_13 59.95
+/* GOLD to Resort Anthem */
+#define IIDXHOOK_UTIL_CHART_PATCH_TIMEBASE_14_TO_18_VGA 60.05
+
+/**
+ * Install hooks to intercept chart file loading. This allows you to patch
+ * the charts in-memory to modify their timestamps and making the game run
+ * on-sync on non-stock setups with different display refresh rates than
+ * 59.94 or 60.04 (depending on game version).
+ * 
+ * @param orig_timebase The original refresh rate (timebase value) of the game.
+ *        Use one of the defined macros.
+ */
+void iidxhook_util_chart_patch_init(double orig_timebase);
+
+/**
+ * Shut down this module.
+ */
+void iidxhook_util_chart_patch_fini(void);
+
+/**
+ * Set the target refresh rate of the display. Determine this value either
+ * by using the d3d8 or d3d9 monitor check of bemanitools or get it from another
+ * source (e.g. one of the newer games in-built monitor checks).
+ * 
+ * @param hz Refresh rate of the display. Ensure your display provides a 
+ *        constant value.
+ */
+void iidxhook_util_chart_patch_set_refresh_rate(double hz);
+
+/**
+ * iohook dispatch function. Needs to be installed.
+ */
+HRESULT iidxhook_util_chart_patch_dispatch_irp(struct irp *irp);
+
+#endif