More CGX matches

Former-commit-id: 6fbaa00f07

include/Kyoto/Graphics/CGX.hpp

@@ -14,8 +14,8 @@ public:
     u32 xc_alphaOps;
     u32 x10_indFlags;
     u32 x14_tevOrderFlags;
-    u32 x18_kColorSel;
-    u32 x19_kAlphaSel;
+    u8 x18_kColorSel;
+    u8 x19_kAlphaSel;
 
     STevState();
   };
@@ -83,6 +83,11 @@ public:
                           GXAttnFn attnFn);
   static void SetTevKColor(GXTevKColorID id, const GXColor& color);
   static void SetTevColorIn(GXTevStageID stageId, GXTevColorArg a, GXTevColorArg b, GXTevColorArg c, GXTevColorArg d);
+  static void SetTevAlphaIn(GXTevStageID stageId, GXTevAlphaArg a, GXTevAlphaArg b, GXTevAlphaArg c, GXTevAlphaArg d);
+  static void SetTevColorOp(GXTevStageID stageId, GXTevOp op, GXTevBias bias, GXTevScale scale, GXBool clamp, GXTevRegID outReg);
+  static void SetTevColorOp_Compressed(GXTevStageID stageId, u32 flags);
+  static void SetTevAlphaOp(GXTevStageID stageId, GXTevOp op, GXTevBias bias, GXTevScale scale, GXBool clamp, GXTevRegID outReg);
+  static void SetTevAlphaOp_Compressed(GXTevStageID stageId, u32 flags);
 
   static GXColor GetChanAmbColor(EChannelId channel);
 
@@ -92,9 +97,7 @@ public:
   static inline void CopyGXColor(GXColor& dst, const GXColor& src) {
     *reinterpret_cast< u32* >(&dst) = *reinterpret_cast< const u32* >(&src);
   }
-  static inline u32 MaskAndShiftLeft(u32 a, u32 b, u32 s) {
-    return (a & b) << s;
-  }
+  static inline u32 MaskAndShiftLeft(u32 a, u32 b, u32 s) { return (a & b) << s; }
 
 private:
   static SGXState sGXState;

include/dolphin/gx.h

@@ -1,9 +1,8 @@
 #ifndef DOLPHIN_GX_H
 #define DOLPHIN_GX_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include <dolphin/gx/GXEnum.h>
+#include <dolphin/gx/GXStruct.h>
 
 #include <dolphin/gx/GXBump.h>
 #include <dolphin/gx/GXCommandList.h>
@@ -19,14 +18,9 @@ extern "C" {
 #include <dolphin/gx/GXManage.h>
 #include <dolphin/gx/GXPerf.h>
 #include <dolphin/gx/GXPixel.h>
-#include <dolphin/gx/GXStruct.h>
 #include <dolphin/gx/GXTev.h>
 #include <dolphin/gx/GXTexture.h>
 #include <dolphin/gx/GXTransform.h>
 #include <dolphin/gx/GXVert.h>
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif

src/Kyoto/Graphics/CGX.cpp

@@ -59,15 +59,48 @@ void CGX::SetTevKColor(GXTevKColorID id, const GXColor& color) {
   }
 }
 
-// TODO non-matching
 void CGX::SetTevColorIn(GXTevStageID stageId, GXTevColorArg a, GXTevColorArg b, GXTevColorArg c, GXTevColorArg d) {
-  u32 ma = MaskAndShiftLeft(a, 0x1F, 0);
-  u32 mb = MaskAndShiftLeft(b, 0x1F, 5);
-  u32 mc = MaskAndShiftLeft(c, 0x1F, 10);
-  u32 md = MaskAndShiftLeft(d, 0x1F, 15);
-  u32 flags = ma | mb | mc | md;
-  if (flags != sGXState.x68_tevStates[stageId].x0_colorInArgs) {
-    sGXState.x68_tevStates[stageId].x0_colorInArgs = flags;
+  u32 flags = MaskAndShiftLeft(a, 0x1F, 0) | MaskAndShiftLeft(b, 0x1F, 5) | MaskAndShiftLeft(c, 0x1F, 10) | MaskAndShiftLeft(d, 0x1F, 15);
+  STevState& state = sGXState.x68_tevStates[stageId];
+  if (flags != state.x0_colorInArgs) {
+    state.x0_colorInArgs = flags;
     GXSetTevColorIn(stageId, a, b, c, d);
   }
-}
+}
+
+void CGX::SetTevAlphaIn(GXTevStageID stageId, GXTevAlphaArg a, GXTevAlphaArg b, GXTevAlphaArg c, GXTevAlphaArg d) {
+  u32 flags = MaskAndShiftLeft(a, 0x1F, 0) | MaskAndShiftLeft(b, 0x1F, 5) | MaskAndShiftLeft(c, 0x1F, 10) | MaskAndShiftLeft(d, 0x1F, 15);
+  STevState& state = sGXState.x68_tevStates[stageId];
+  if (flags != state.x4_alphaInArgs) {
+    state.x4_alphaInArgs = flags;
+    GXSetTevAlphaIn(stageId, a, b, c, d);
+  }
+}
+
+void CGX::SetTevColorOp(GXTevStageID stageId, GXTevOp op, GXTevBias bias, GXTevScale scale, GXBool clamp, GXTevRegID outReg) {
+  u32 flags = MaskAndShiftLeft(op, 0xF, 0) | MaskAndShiftLeft(bias, 3, 4) | MaskAndShiftLeft(scale, 3, 6) | MaskAndShiftLeft(clamp, 1, 8) |
+              MaskAndShiftLeft(outReg, 3, 9);
+  STevState& state = sGXState.x68_tevStates[stageId];
+  if (flags != state.x8_colorOps) {
+    state.x8_colorOps = flags;
+    GXSetTevColorOp(stageId, op, bias, scale, clamp, outReg);
+  }
+}
+
+void CGX::SetTevColorOp_Compressed(GXTevStageID stageId, u32 flags) {
+  // TODO
+}
+
+void CGX::SetTevAlphaOp(GXTevStageID stageId, GXTevOp op, GXTevBias bias, GXTevScale scale, GXBool clamp, GXTevRegID outReg) {
+  u32 flags = MaskAndShiftLeft(op, 0xF, 0) | MaskAndShiftLeft(bias, 3, 4) | MaskAndShiftLeft(scale, 3, 6) | MaskAndShiftLeft(clamp, 1, 8) |
+              MaskAndShiftLeft(outReg, 3, 9);
+  STevState& state = sGXState.x68_tevStates[stageId];
+  if (flags != state.xc_alphaOps) {
+    state.xc_alphaOps = flags;
+    GXSetTevAlphaOp(stageId, op, bias, scale, clamp, outReg);
+  }
+}
+
+void CGX::SetTevAlphaOp_Compressed(GXTevStageID stageId, u32 flags) {
+  // TODO
+}

tools/decompctx.py

@@ -27,7 +27,7 @@ def import_h_file(in_file, r_path) -> str:
         return import_c_file(inc_path)
     else:
       print("Failed to locate", in_file)
-      exit(1)
+      return ""
 
 def import_c_file(in_file) -> str:
     in_file = os.path.relpath(in_file, root_dir)

tools/dol_diff.py

@@ -0,0 +1,22 @@
+from sys import argv
+
+def nextU32(f):
+    dat = f.read(4)
+    return int.from_bytes(dat, 'big')
+
+with open(argv[1], 'rb') as dol:
+    offsets = [nextU32(dol) for i in range(18)]
+    addresses = [nextU32(dol) for i in range(18)]
+    sizes = [nextU32(dol) for i in range(18)]
+
+    target = int(argv[2], 16)
+
+    for i in range(0, 0x18):
+        offset = offsets[i]
+        size = sizes[i]
+        if offset <= target < offset + size:
+            section = i
+            delta = target - offset
+            break
+
+    print(hex(addresses[section] + delta))