diff options
Diffstat (limited to 'include/rvl/GXVert.h')
| -rwxr-xr-x | include/rvl/GXVert.h | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/include/rvl/GXVert.h b/include/rvl/GXVert.h new file mode 100755 index 0000000..8564563 --- /dev/null +++ b/include/rvl/GXVert.h @@ -0,0 +1,222 @@ +#ifndef __GXVERT_H__
+#define __GXVERT_H__
+
+#ifdef WIN32
+#include <win32/win32.h>
+#endif
+
+// NOTE: This file closely mirrors GXVert.c.
+// Don't change this file without considering that one too,
+// and vice-versa.
+
+/********************************/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*>*******************************(*)*******************************<*/
+#ifndef EMU // real hardware
+/*---------------------------------------------*
+ * Write gather pipe for GFXFifo *
+ *---------------------------------------------*/
+#ifndef MINNOW
+#define GXFIFO_ADDR 0xCC008000
+#else // MINNOW
+#define GXFIFO_ADDR 0x1C008000
+#endif// MINNOW
+
+// SN-Phil: removed 'extern', added AT_ADDRESS
+//volatile PPCWGPipe GXWGFifo AT_ADDRESS(GXFIFO_ADDR) ;
+extern volatile PPCWGPipe GXWGFifo;
+
+#endif // !EMU
+/*---------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------*/
+/*---------------------------------------------*
+ * GXVertex functions *
+ *---------------------------------------------*/
+//-------------------------------
+// Define gfx function templates
+//-------------------------------
+//
+// Templates syntax:
+// __GXCDEF (function_prefix, num_of_components, component_type)
+// __GXCDEFX(function_name, num_of_comps, src_comp_type, dest_comp_type)
+//
+#define __GXCDEF(prfx,n,t) __GXCDEF##n(prfx##n##t,t,t)
+#define __GXCDEFX(func,n,t) __GXCDEF##n(func,t,t)
+
+#ifdef _DEBUG
+
+// 1 component
+#define __GXCDEF1(func,ts,td) \
+ void func(const ts x);
+
+// 2 components
+#define __GXCDEF2(func,ts,td) \
+ void func(const ts x, const ts y);
+
+// 3 components
+#define __GXCDEF3(func,ts,td) \
+ void func(const ts x, const ts y, const ts z);
+
+// 4 components
+#define __GXCDEF4(func,ts,td) \
+ void func(const ts x, const ts y, const ts z, const ts w);
+
+
+#else // ifdef _DEBUG
+/*---------------------------------------------*
+ * For real hardware *
+ *---------------------------------------------*/
+#ifndef EMU
+
+// 1 component
+#define __GXCDEF1(func,ts,td) \
+ static inline void func(const ts x) \
+ { \
+ GXWGFifo._##td = (td) x; \
+ return; \
+ }
+
+// 2 components
+#define __GXCDEF2(func,ts,td) \
+ static inline void func(const ts x, const ts y) \
+ { \
+ GXWGFifo._##td = (td) x; \
+ GXWGFifo._##td = (td) y; \
+ return; \
+ }
+
+// 3 components
+#define __GXCDEF3(func,ts,td) \
+ static inline void func(const ts x, const ts y, const ts z) \
+ { \
+ GXWGFifo._##td = (td) x; \
+ GXWGFifo._##td = (td) y; \
+ GXWGFifo._##td = (td) z; \
+ return; \
+ }
+
+// 4 components
+#define __GXCDEF4(func,ts,td) \
+ static inline void func(const ts x, const ts y, const ts z, const ts w) \
+ { \
+ GXWGFifo._##td = (td) x; \
+ GXWGFifo._##td = (td) y; \
+ GXWGFifo._##td = (td) z; \
+ GXWGFifo._##td = (td) w; \
+ return; \
+ }
+
+#endif // ifndef EMU
+
+#endif // ifdef _DEBUG else
+
+//---------------------------
+// Generate inline functions
+//---------------------------
+//---- GXCmd[n][t] ----
+__GXCDEF( GXCmd, 1, u8 )
+__GXCDEF( GXCmd, 1, u16 )
+__GXCDEF( GXCmd, 1, u32 )
+
+//---- GXParam[n][t] ----
+__GXCDEF( GXParam, 1, u8 )
+__GXCDEF( GXParam, 1, u16 )
+__GXCDEF( GXParam, 1, u32 )
+__GXCDEF( GXParam, 1, s8 )
+__GXCDEF( GXParam, 1, s16 )
+__GXCDEF( GXParam, 1, s32 )
+__GXCDEF( GXParam, 1, f32 )
+__GXCDEF( GXParam, 3, f32 ) // for light
+__GXCDEF( GXParam, 4, f32 ) // for matrix
+
+//---- GXPosition[n][t] ----
+ // for GX_POS_XYZ
+__GXCDEF( GXPosition, 3, f32 )
+__GXCDEF( GXPosition, 3, u8 )
+__GXCDEF( GXPosition, 3, s8 )
+__GXCDEF( GXPosition, 3, u16 )
+__GXCDEF( GXPosition, 3, s16 )
+ // for GX_POS_XY
+__GXCDEF( GXPosition, 2, f32 )
+__GXCDEF( GXPosition, 2, u8 )
+__GXCDEF( GXPosition, 2, s8 )
+__GXCDEF( GXPosition, 2, u16 )
+__GXCDEF( GXPosition, 2, s16 )
+ // for Index
+__GXCDEFX( GXPosition1x16, 1, u16 )
+__GXCDEFX( GXPosition1x8, 1, u8 )
+
+//---- GXNormal[n][t] ----
+ // for GX_NRM or GX_NBT
+__GXCDEF( GXNormal, 3, f32 )
+__GXCDEF( GXNormal, 3, s16 )
+__GXCDEF( GXNormal, 3, s8 )
+ // for Index
+__GXCDEFX( GXNormal1x16, 1, u16 )
+__GXCDEFX( GXNormal1x8, 1, u8 )
+
+//---- GXColor[n][t] ----
+ // for GX_CLR_RGBA8 or RGBX8
+__GXCDEF( GXColor, 4, u8 )
+__GXCDEF( GXColor, 1, u32 )
+ // for GX_CLR_RGBA6 or RGB8
+__GXCDEF( GXColor, 3, u8 )
+ // for GX_CLR_RGBA4 or RGB565
+__GXCDEF( GXColor, 1, u16 )
+ // for Index
+__GXCDEFX( GXColor1x16, 1, u16 )
+__GXCDEFX( GXColor1x8, 1, u8 )
+
+//---- GXTexCoord[n][t] ----
+ // for GX_TEX_ST
+__GXCDEF( GXTexCoord, 2, f32 )
+__GXCDEF( GXTexCoord, 2, s16 )
+__GXCDEF( GXTexCoord, 2, u16 )
+__GXCDEF( GXTexCoord, 2, s8 )
+__GXCDEF( GXTexCoord, 2, u8 )
+ // for GX_TEX_S
+__GXCDEF( GXTexCoord, 1, f32 )
+__GXCDEF( GXTexCoord, 1, s16 )
+__GXCDEF( GXTexCoord, 1, u16 )
+__GXCDEF( GXTexCoord, 1, s8 )
+__GXCDEF( GXTexCoord, 1, u8 )
+ // for Index
+__GXCDEFX( GXTexCoord1x16, 1, u16 )
+__GXCDEFX( GXTexCoord1x8, 1, u8 )
+
+//---- GXMatrixIndex* ----
+// GXMatrixIndex1u8
+__GXCDEF( GXMatrixIndex, 1, u8 )
+#define GXMatrixIndex1x8 GXMatrixIndex1u8
+
+//------------------------
+// Undefine all templates
+//------------------------
+#undef __GXCDEF
+#undef __GXCDEFX
+#undef __GXCDEF1
+#undef __GXCDEF2
+#undef __GXCDEF3
+#undef __GXCDEF4
+
+/*---------------------------------------------------------------------------*/
+// Packing macro for a several color format
+#define GXPackedRGB565(r,g,b) \
+ ((u16)((((r)&0xf8)<<8)|(((g)&0xfc)<<3)|(((b)&0xf8)>>3)))
+#define GXPackedRGBA4(r,g,b,a) \
+ ((u16)((((r)&0xf0)<<8)|(((g)&0xf0)<<4)|(((b)&0xf0) )|(((a)&0xf0)>>4)))
+#define GXPackedRGB5A3(r,g,b,a) \
+ ((u16)((a)>=224 ? \
+ ((((r)&0xf8)<<7)|(((g)&0xf8)<<2)|(((b)&0xf8)>>3)|(1<<15)): \
+ ((((r)&0xf0)<<4)|(((g)&0xf0) )|(((b)&0xf0)>>4)|(((a)&0xe0)<<7))))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __GXVERT_H__
+
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