Cfbinfo (#237)

* func_800D2CDC_jp

* func_800D2CB4_jp

* func_800D2C10_jp

* cleanup

* Small docs of CfbInfo struct

1 files changed, 75 insertions, 0 deletions

diff --git a/src/code/cfbinfo.c b/src/code/cfbinfo.c
new file mode 100644
index 0000000..e8851ce
--- /dev/null
+++ b/src/code/cfbinfo.c
@@ -0,0 +1,75 @@
+#include "cfbinfo.h"
+
+#include "libc/stdbool.h"
+#include "libc64/sleep.h"
+#include "libu64/debug.h"
+
+#include "idle.h"
+#include "irqmgr.h"
+#include "macros.h"
+#include "viconfig.h"
+#include "6FD410.h"
+
+CfbInfo sCfbInfos[3];
+
+CfbInfo* func_800D2C10_jp(void) {
+    s32 i;
+    CfbInfo* cfb;
+    s32 attempts = 0;
+
+retry:
+    i = 0;
+    while (true) {
+        cfb = &sCfbInfos[i];
+        if (cfb->state == 0) {
+            break;
+        }
+
+        i++;
+        if (i == ARRAY_COUNT(sCfbInfos)) {
+            if (attempts++ > 10000) {
+                _dbg_hungup("../cfbinfo.c", 0x27);
+            }
+            usleep(100);
+            (void)"";
+            goto retry;
+        }
+    }
+    bzero(cfb, sizeof(CfbInfo));
+    cfb->state = 1;
+
+    // (reservation)
+    (void)"(予約)";
+    return cfb;
+}
+
+void func_800D2CB4_jp(CfbInfo* cfb) {
+    if (cfb->unk_0B != 0) {
+        cfb->unk_0B = 0;
+        B_80146080_jp = 3;
+    }
+    cfb->state = 0;
+}
+
+void func_800D2CDC_jp(CfbInfo* cfb) {
+    if ((ResetStatus < 2) && (cfb->swapBuffer != NULL)) {
+        osViSwapBuffer(cfb->swapBuffer);
+        cfb->unk_0A = cfb->unk_09;
+        cfb->state = 4;
+        if (cfb->viMode != NULL) {
+            gViConfigMode = *cfb->viMode;
+            gViConfigFeatures = cfb->viFeatures;
+            gViConfigXScale = cfb->xScale;
+            gViConfigYScale = cfb->yScale;
+            if (!gViConfigBlack) {
+                osViSetMode(cfb->viMode);
+                osViSetSpecialFeatures(cfb->viFeatures);
+                osViSetXScale(cfb->xScale);
+                osViSetYScale(cfb->yScale);
+            }
+            if (!gViConfigBlack) {}
+        }
+    } else {
+        func_800D2CB4_jp(cfb);
+    }
+}