Merge pull request #435 from red031000/master

separate out libs to libc, libnns and NitroSDK

1 files changed, 126 insertions, 0 deletions

diff --git a/arm9/lib/NitroSDK/include/GX_g2.h b/arm9/lib/NitroSDK/include/GX_g2.h
new file mode 100644
index 00000000..97fa0e10
--- /dev/null
+++ b/arm9/lib/NitroSDK/include/GX_g2.h
@@ -0,0 +1,126 @@
+#ifndef GUARD_GX_G2_H
+#define GUARD_GX_G2_H
+
+#include "fx.h"
+#include "registers.h"
+
+void G2x_SetBGyAffine_(u32 ptr, const struct Mtx22 *mtx, fx32 a, fx32 b, fx32 c, fx32 d);
+void G2x_SetBlendAlpha_(u32 *ptr, fx32 a, fx32 b, fx32 c, fx32 d);
+void G2x_SetBlendBrightness_(u16 *ptr, fx32 a, fx32 brightness);
+void G2x_SetBlendBrightnessExt_(u16 *ptr, fx32 a, fx32 b, fx32 c, fx32 d, fx32 brightness);
+void G2x_ChangeBlendBrightness_(u16 *ptr, fx32 brightness);
+
+typedef struct
+{
+    u8      planeMask:5;
+    u8      effect:1;
+    u8      _reserve:2;
+}
+        GXWndPlane;
+
+typedef enum
+{
+    GX_WND_PLANEMASK_NONE = 0x0000,
+    GX_WND_PLANEMASK_BG0 = 0x0001,
+    GX_WND_PLANEMASK_BG1 = 0x0002,
+    GX_WND_PLANEMASK_BG2 = 0x0004,
+    GX_WND_PLANEMASK_BG3 = 0x0008,
+    GX_WND_PLANEMASK_OBJ = 0x0010
+}
+        GXWndPlaneMask;
+
+static inline void G2_SetWndOutsidePlane(int wnd, BOOL effect)
+{
+    u32     tmp;
+
+    tmp = ((reg_G2_WINOUT & ~REG_G2_WINOUT_WINOUT_MASK) | ((u32)wnd << REG_G2_WINOUT_WINOUT_SHIFT));
+
+    if (effect)
+    {
+        tmp |= (0x20 << REG_G2_WINOUT_WINOUT_SHIFT);    // EFCT
+    }
+
+    reg_G2_WINOUT = (u16)tmp;
+}
+
+static inline void G2_SetBG0Offset(int hOffset, int vOffset)
+{
+    reg_G2_BG0OFS = (u32)(((hOffset << REG_G2_BG0OFS_HOFFSET_SHIFT) & REG_G2_BG0OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2_BG0OFS_VOFFSET_SHIFT) & REG_G2_BG0OFS_VOFFSET_MASK));
+}
+
+static inline void G2_SetBG1Offset(int hOffset, int vOffset)
+{
+    reg_G2_BG1OFS = (u32)(((hOffset << REG_G2_BG1OFS_HOFFSET_SHIFT) & REG_G2_BG1OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2_BG1OFS_VOFFSET_SHIFT) & REG_G2_BG1OFS_VOFFSET_MASK));
+}
+
+static inline void G2_SetBG2Offset(int hOffset, int vOffset)
+{
+    reg_G2_BG2OFS = (u32)(((hOffset << REG_G2_BG2OFS_HOFFSET_SHIFT) & REG_G2_BG2OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2_BG2OFS_VOFFSET_SHIFT) & REG_G2_BG2OFS_VOFFSET_MASK));
+}
+
+static inline void G2_SetBG3Offset(int hOffset, int vOffset)
+{
+    reg_G2_BG3OFS = (u32)(((hOffset << REG_G2_BG3OFS_HOFFSET_SHIFT) & REG_G2_BG3OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2_BG3OFS_VOFFSET_SHIFT) & REG_G2_BG3OFS_VOFFSET_MASK));
+}
+
+static inline void G2S_SetBG0Offset(int hOffset, int vOffset)
+{
+    reg_G2S_DB_BG0OFS = (u32)(((hOffset << REG_G2S_DB_BG0OFS_HOFFSET_SHIFT) & REG_G2S_DB_BG0OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2S_DB_BG0OFS_VOFFSET_SHIFT) & REG_G2S_DB_BG0OFS_VOFFSET_MASK));
+}
+
+static inline void G2S_SetBG1Offset(int hOffset, int vOffset)
+{
+    reg_G2S_DB_BG1OFS = (u32)(((hOffset << REG_G2S_DB_BG1OFS_HOFFSET_SHIFT) & REG_G2S_DB_BG1OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2S_DB_BG1OFS_VOFFSET_SHIFT) & REG_G2S_DB_BG1OFS_VOFFSET_MASK));
+}
+
+static inline void G2S_SetBG2Offset(int hOffset, int vOffset)
+{
+    reg_G2S_DB_BG2OFS = (u32)(((hOffset << REG_G2S_DB_BG2OFS_HOFFSET_SHIFT) & REG_G2S_DB_BG2OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2S_DB_BG2OFS_VOFFSET_SHIFT) & REG_G2S_DB_BG2OFS_VOFFSET_MASK));
+}
+
+static inline void G2S_SetBG3Offset(int hOffset, int vOffset)
+{
+    reg_G2S_DB_BG3OFS = (u32)(((hOffset << REG_G2S_DB_BG3OFS_HOFFSET_SHIFT) & REG_G2S_DB_BG3OFS_HOFFSET_MASK) |
+                          ((vOffset << REG_G2S_DB_BG3OFS_VOFFSET_SHIFT) & REG_G2S_DB_BG3OFS_VOFFSET_MASK));
+}
+
+static inline void G2_SetBG2Affine(const struct Mtx22 *mtx, int centerX, int centerY, int x1, int y1)
+{
+    G2x_SetBGyAffine_((u32)&reg_G2_BG2PA, mtx, centerX, centerY, x1, y1);
+}
+
+static inline void G2_SetBG3Affine(const struct Mtx22 *mtx, int centerX, int centerY, int x1, int y1)
+{
+    G2x_SetBGyAffine_((u32)&reg_G2_BG3PA, mtx, centerX, centerY, x1, y1);
+}
+
+static inline void G2S_SetBG2Affine(const struct Mtx22 *mtx, int centerX, int centerY, int x1, int y1)
+{
+    G2x_SetBGyAffine_((u32)&reg_G2S_DB_BG2PA, mtx, centerX, centerY, x1, y1);
+}
+
+static inline void G2S_SetBG3Affine(const struct Mtx22 *mtx, int centerX, int centerY, int x1, int y1)
+{
+    G2x_SetBGyAffine_((u32)&reg_G2S_DB_BG3PA, mtx, centerX, centerY, x1, y1);
+}
+
+static inline void G2_BlendNone(void)
+{
+    reg_G2_BLDCNT = 0;
+}
+
+static inline void G2S_BlendNone(void)
+{
+    reg_G2S_DB_BLDCNT = 0;
+}
+
+//The g2 and g2_oam headers contain a lot of inline functions and enums that may want to be ported over at some point
+
+#endif //GUARD_GX_G2_H