1 files changed, 0 insertions, 347 deletions
diff --git a/src/libui_sdl/MelonCap.cpp b/src/libui_sdl/MelonCap.cpp
deleted file mode 100644
index 2658b66..0000000
--- a/src/libui_sdl/MelonCap.cpp
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
-    Copyright 2016-2020 Arisotura
-
-    This file is part of melonDS.
-
-    melonDS is free software: you can redistribute it and/or modify it under
-    the terms of the GNU General Public License as published by the Free
-    Software Foundation, either version 3 of the License, or (at your option)
-    any later version.
-
-    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
-    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with melonDS. If not, see http://www.gnu.org/licenses/.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include "MelonCap.h"
-#include "libui/ui.h"
-#include "../NDS.h"
-#include "../GPU.h"
-
-#include <windows.h>
-#include <setupapi.h>
-#include <guiddef.h>
-#include <winusb.h>
-
-
-namespace MelonCap
-{
-
-uiWindow* Window;
-uiArea* Area;
-uiAreaHandler AreaHandler;
-uiDrawBitmap* WinBitmap;
-bool WinBitmapInited;
-
-u32* WinBitmapData;
-
-// this crap was built from the reverse-engineering of ds_capture.exe
-// mixed in with their Linux capture sample code
-
-GUID InterfaceClass = {0xA0B880F6, 0xD6A5, 0x4700, {0xA8, 0xEA, 0x22, 0x28, 0x2A, 0xCA, 0x55, 0x87}};
-HANDLE CapHandle;
-WINUSB_INTERFACE_HANDLE CapUSBHandle;
-
-
-void OnAreaDraw(uiAreaHandler* handler, uiArea* area, uiAreaDrawParams* params)
-{
-    if (!WinBitmapInited)
-    {
-        if (WinBitmap) uiDrawFreeBitmap(WinBitmap);
-
-        WinBitmapInited = true;
-        WinBitmap = uiDrawNewBitmap(params->Context, 768, 384, 0);
-    }
-
-    if (!WinBitmap) return;
-    if (!WinBitmapData) return;
-
-    uiRect rc = {0, 0, 768, 384};
-
-    uiDrawBitmapUpdate(WinBitmap, WinBitmapData);
-    uiDrawBitmapDraw(params->Context, WinBitmap, &rc, &rc, 0);
-}
-
-void OnAreaMouseEvent(uiAreaHandler* handler, uiArea* area, uiAreaMouseEvent* evt)
-{
-}
-
-void OnAreaMouseCrossed(uiAreaHandler* handler, uiArea* area, int left)
-{
-}
-
-void OnAreaDragBroken(uiAreaHandler* handler, uiArea* area)
-{
-}
-
-int OnAreaKeyEvent(uiAreaHandler* handler, uiArea* area, uiAreaKeyEvent* evt)
-{
-    return 1;
-}
-
-void OnAreaResize(uiAreaHandler* handler, uiArea* area, int width, int height)
-{
-}
-
-
-void Init()
-{
-    printf("MelonCap init\n");
-
-    HDEVINFO devinfo = SetupDiGetClassDevsW(&InterfaceClass, NULL, NULL, DIGCF_DEVICEINTERFACE|DIGCF_PRESENT);
-    if (devinfo == INVALID_HANDLE_VALUE) return;
-
-    int member = 0;
-    bool good = false;
-    for (;;)
-    {
-        SP_DEVICE_INTERFACE_DATA interfacedata;
-        memset(&interfacedata, 0, sizeof(interfacedata));
-        interfacedata.cbSize = sizeof(interfacedata);
-
-        BOOL ret = SetupDiEnumDeviceInterfaces(devinfo, NULL, &InterfaceClass, member, &interfacedata);
-        if (!ret)
-        {
-            printf("found %d interfaces\n", member);
-            break;
-        }
-
-        DWORD requiredsize = 0;
-        SetupDiGetDeviceInterfaceDetailW(devinfo, &interfacedata, NULL, NULL, &requiredsize, NULL);
-        printf("%d: required size %d\n", member, requiredsize);
-
-        PSP_DEVICE_INTERFACE_DETAIL_DATA_W interfacedetail = (PSP_DEVICE_INTERFACE_DETAIL_DATA_W)new u8[requiredsize];
-        interfacedetail->cbSize = sizeof(SP_INTERFACE_DEVICE_DETAIL_DATA_W);
-        ret = SetupDiGetDeviceInterfaceDetailW(devinfo, &interfacedata, interfacedetail, requiredsize, NULL, NULL);
-        if (ret)
-        {
-            printf("got interface detail: path=%S\n", interfacedetail->DevicePath);
-            HANDLE file = CreateFileW(interfacedetail->DevicePath, GENERIC_READ|GENERIC_WRITE,
-                                      FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
-                                      FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, NULL);
-            if (file != INVALID_HANDLE_VALUE)
-            {
-                WINUSB_INTERFACE_HANDLE usbhandle;
-                ret = WinUsb_Initialize(file, &usbhandle);
-                if (ret)
-                {
-                    int val;
-                    val = 0x1E;
-                    WinUsb_SetPipePolicy(usbhandle, 0x00, PIPE_TRANSFER_TIMEOUT, 4, &val);
-                    val = 0x32;
-                    WinUsb_SetPipePolicy(usbhandle, 0x82, PIPE_TRANSFER_TIMEOUT, 4, &val);
-                    val = 0x01;
-                    WinUsb_SetPipePolicy(usbhandle, 0x82, RAW_IO, 1, &val);
-
-                    printf("looking good\n");
-                    good = true;
-
-                    CapHandle = file;
-                    CapUSBHandle = usbhandle;
-                }
-                else
-                    CloseHandle(file);
-            }
-        }
-
-        delete[] (u8*)interfacedetail;
-
-        if (good) break;
-
-        member++;
-    }
-
-    SetupDiDestroyDeviceInfoList(devinfo);
-
-
-    AreaHandler.Draw = OnAreaDraw;
-    AreaHandler.MouseEvent = OnAreaMouseEvent;
-    AreaHandler.MouseCrossed = OnAreaMouseCrossed;
-    AreaHandler.DragBroken = OnAreaDragBroken;
-    AreaHandler.KeyEvent = OnAreaKeyEvent;
-    AreaHandler.Resize = OnAreaResize;
-
-    WinBitmapInited = false;
-    WinBitmapData = new u32[768*384];
-
-    Window = uiNewWindow("melonDS - topnotch pixel checker", 768, 384, 0, 0, 0);
-    Area = uiNewArea(&AreaHandler);
-    uiWindowSetChild(Window, uiControl(Area));
-
-    uiControlShow(uiControl(Window));
-}
-
-void DeInit()
-{
-    uiControlDestroy(uiControl(Window));
-    uiDrawFreeBitmap(WinBitmap);
-    WinBitmapInited = false;
-    delete[] WinBitmapData;
-
-    WinUsb_Free(CapUSBHandle);
-    CloseHandle(CapHandle);
-}
-
-
-int VendorIn(u8 req, u16 len, u8* buf)
-{
-    WINUSB_SETUP_PACKET pkt;
-    pkt.RequestType = 0xC0; // device to host
-    pkt.Request = req;
-    pkt.Value = 0; // ?????
-    pkt.Index = 0;
-    pkt.Length = len;
-
-    ULONG ret = 0;
-    BOOL res = WinUsb_ControlTransfer(CapUSBHandle, pkt, buf, len, &ret, NULL);
-    if (!res) return -1;
-    return ret;
-}
-
-int VendorOut(u8 req, u16 val, u16 len, u8* buf)
-{
-    WINUSB_SETUP_PACKET pkt;
-    pkt.RequestType = 0x40; // host to device
-    pkt.Request = req;
-    pkt.Value = val;
-    pkt.Index = 0;
-    pkt.Length = len;
-
-    ULONG ret = 0;
-    BOOL res = WinUsb_ControlTransfer(CapUSBHandle, pkt, buf, len, &ret, NULL);
-    if (!res) return -1;
-    return ret;
-}
-
-int BulkIn(u8* buf, u32 len)
-{
-    ULONG ret = 0;
-    BOOL res = WinUsb_ReadPipe(CapUSBHandle, 0x82, buf, len, &ret, NULL);
-    if (!res) return -1;
-    return ret;
-}
-
-
-u32 ConvertColor(u16 col)
-{
-    u32 b = col & 0x001F;
-    u32 g = (col & 0x07E0) >> 5;
-    u32 r = (col & 0xF800) >> 11;
-
-    u32 ret = 0xFF000000;
-    ret |= ((r << 3) | (r >> 2)) << 16;
-    ret |= ((g << 2) | (g >> 4)) << 8;
-    ret |= (b << 3) | (b >> 2);
-    return ret;
-}
-
-void CaptureFrame()
-{
-    u32 ret;
-    u8 derp;
-    u32 framelen = 256*384*2;
-    u16 frame[framelen/2];
-    u32 framepos = 0;
-    u8 frameinfo[64];
-
-    ret = VendorOut(0x30, 0, 0, &derp);
-    if (ret < 0) return;
-
-    int tries = 0;
-    while (framepos < framelen)
-    {
-        ret = BulkIn((u8*)&frame[framepos/2], framelen-framepos);
-        if (ret < 0) break;
-        if (ret == 0)
-        {
-            tries++;
-            if (tries >= 100) break;
-            continue;
-        }
-        framepos += ret;
-    }
-
-    ret = VendorIn(0x30, 64, frameinfo);
-    if (ret < 0) return;
-    if ((frameinfo[0] & 0x03) != 0x03) return;
-    if (!frameinfo[52]) return;
-
-    u16* in = &frame[0];
-    u32* out = &WinBitmapData[256];
-
-    for (int y = 0; y < 384; y++)
-    {
-        u32* out = &WinBitmapData[((y/2)*768) + ((y&1)*128) + 256];
-
-        if (!(frameinfo[y>>3] & (1<<(y&7))))
-        {
-            continue;
-        }
-
-        for (int x = 0; x < 256/2; x++)
-        {
-            out[0] = ConvertColor(in[1]);
-            out[768*192] = ConvertColor(in[0]);
-            out++;
-            in += 2;
-        }
-    }
-}
-
-void Update()
-{
-    // melonDS output
-
-    int frontbuf = GPU::FrontBuffer;
-
-    u32* topbuf = GPU::Framebuffer[frontbuf][0];
-    if (topbuf)
-    {
-        for (int y = 0; y < 192; y++)
-        {
-            memcpy(&WinBitmapData[y*768], &topbuf[y*256], 256*4);
-        }
-    }
-
-    u32* botbuf = GPU::Framebuffer[frontbuf][1];
-    if (botbuf)
-    {
-        for (int y = 0; y < 192; y++)
-        {
-            memcpy(&WinBitmapData[(y+192)*768], &botbuf[y*256], 256*4);
-        }
-    }
-
-    // DS capture
-
-    CaptureFrame();
-
-    // compare
-
-    for (int y = 0; y < 384; y++)
-    {
-        for (int x = 0; x < 256; x++)
-        {
-            u32 colA = WinBitmapData[(y*768) + x + 0];
-            u32 colB = WinBitmapData[(y*768) + x + 256];
-
-            // best we get from the capture card is RGB565
-            // so we'll ignore the lower bits
-            const u32 mask = 0x00F8FCF8;
-            colA &= mask;
-            colB &= mask;
-
-            if (colA == colB) WinBitmapData[(y*768) + x + 512] = 0xFF000000;//0xFF00FF00;
-            else              WinBitmapData[(y*768) + x + 512] = 0xFFFFFFFF;//0xFFFF0000;
-        }
-    }
-
-    uiAreaQueueRedrawAll(Area);
-}
-
-}