mirror of
https://github.com/k4zmu2a/SpaceCadetPinball.git
synced 2024-12-22 20:06:22 +01:00
gdrv v2, ready.
This commit is contained in:
oz
parent
989ba6cdb2
commit
2376ffcbc1
5 changed files with 345 additions and 113 deletions
Binary file not shown.
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@ -22,6 +22,7 @@ int main()
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char cmdLine[1]{};
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//WinMain(pinball::hinst, 0, cmdLine, 10);
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gdrv::init(0, 0);
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auto dib = gdrv::DibCreate(8, 1, 1);
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gdrv::DibSetUsage(dib, 0, 1);
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@ -1,69 +1,91 @@
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#include "pch.h"
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#include "gdrv.h"
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#include "memory.h"
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#include "winmain.h"
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HPALETTE gdrv::palette_handle=0;
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HPALETTE gdrv::palette_handle = nullptr;
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HINSTANCE gdrv::hinst;
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HWND gdrv::hwnd;
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LOGPALETTEx256 gdrv::current_palette{};
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int gdrv::sequence_handle;
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HDC gdrv::sequence_hdc;
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int gdrv::use_wing = 0;
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int gdrv::init(HINSTANCE hInst, HWND hWnd)
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{
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hinst = hInst;
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hwnd = hWnd;
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if (!palette_handle)
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palette_handle = CreatePalette((LOGPALETTE*)¤t_palette);
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return 0;
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}
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int gdrv::uninit()
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{
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if (palette_handle)
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DeleteObject(palette_handle);
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return 0;
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}
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void gdrv::get_focus()
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{
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}
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gdrv_dib* gdrv::DibCreate(__int16 bpp, int width, int height)
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BITMAPINFO* gdrv::DibCreate(__int16 bpp, int width, int height)
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{
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auto sizeBytes = height * ((width * bpp / 8 + 3) & 0xFFFFFFFC);
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auto buf = GlobalAlloc(0x42u, sizeBytes + 1064);
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auto dib = static_cast<gdrv_dib*>(GlobalLock(buf));
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auto dib = static_cast<BITMAPINFO*>(GlobalLock(buf));
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if (!dib)
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return nullptr;
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dib->BufferSize = sizeBytes;
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dib->Width = width;
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dib->PaletteOffset = 40;
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dib->Height = height;
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dib->Unknown3_1 = 1;
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dib->Bpp = bpp;
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dib->Unknown4 = 0;
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dib->Unknown6 = 0;
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dib->Unknown7 = 0;
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dib->NumberOfColors = 0;
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dib->Unknown9 = 0;
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dib->bmiHeader.biSizeImage = sizeBytes;
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dib->bmiHeader.biWidth = width;
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dib->bmiHeader.biSize = 40;
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dib->bmiHeader.biHeight = height;
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dib->bmiHeader.biPlanes = 1;
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dib->bmiHeader.biBitCount = bpp;
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dib->bmiHeader.biCompression = 0;
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dib->bmiHeader.biXPelsPerMeter = 0;
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dib->bmiHeader.biYPelsPerMeter = 0;
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dib->bmiHeader.biClrUsed = 0;
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dib->bmiHeader.biClrImportant = 0;
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if (bpp == 4)
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{
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dib->NumberOfColors = 16;
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dib->bmiHeader.biClrUsed = 16;
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}
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else if (bpp == 8)
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{
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dib->NumberOfColors = 256;
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dib->bmiHeader.biClrUsed = 256;
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}
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auto pltPtr = &dib->Palette0;
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for (auto index = 0; index < dib->NumberOfColors / 16; ++index, pltPtr++)
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int index = 0;
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for (auto i = (int*)dib->bmiColors; index < static_cast<signed int>(dib->bmiHeader.biClrUsed) / 16; ++index)
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{
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*pltPtr = gdrv_dib_palette{
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{0},
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{0x800000},
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{0x8000},
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{8421376},
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{128},
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{8388736},
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{32896},
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{12632256},
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{8421504},
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{16711680},
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{65280},
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{16776960},
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{255},
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{16711935},
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{0xFFFF},
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{0xFFFFFF},
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};
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*i++ = 0;
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*i++ = 0x800000;
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*i++ = 0x8000;
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*i++ = 8421376;
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*i++ = 128;
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*i++ = 8388736;
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*i++ = 32896;
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*i++ = 12632256;
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*i++ = 8421504;
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*i++ = 16711680;
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*i++ = 65280;
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*i++ = 16776960;
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*i++ = 255;
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*i++ = 16711935;
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*i++ = 0xFFFF;
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*i++ = 0xFFFFFF;
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}
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return dib;
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}
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void gdrv::DibSetUsage(gdrv_dib* dib, HPALETTE hpal, int someFlag)
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void gdrv::DibSetUsage(BITMAPINFO* dib, HPALETTE hpal, int someFlag)
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{
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tagPALETTEENTRY pPalEntries[256]; // [esp+4h] [ebp-400h]
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@ -71,18 +93,18 @@ void gdrv::DibSetUsage(gdrv_dib* dib, HPALETTE hpal, int someFlag)
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hpal = static_cast<HPALETTE>(GetStockObject(DEFAULT_PALETTE));
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if (!dib)
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return;
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int numOfColors = dib->NumberOfColors;
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int numOfColors = dib->bmiHeader.biClrUsed;
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if (!numOfColors)
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{
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auto bpp = dib->Bpp;
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auto bpp = dib->bmiHeader.biBitCount;
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if (bpp <= 8u)
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numOfColors = 1 << bpp;
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}
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if (numOfColors > 0 && (dib->Unknown4 != 3 || numOfColors == 3))
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if (numOfColors > 0 && (dib->bmiHeader.biCompression != 3 || numOfColors == 3))
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{
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if (someFlag && someFlag <= 2)
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{
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auto pltPtr = (short*)((char*)dib + dib->PaletteOffset);
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auto pltPtr = (short*)((char*)dib + dib->bmiHeader.biSize);
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for (int i = 0; i < numOfColors; ++i)
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{
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*pltPtr++ = i;
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@ -91,7 +113,7 @@ void gdrv::DibSetUsage(gdrv_dib* dib, HPALETTE hpal, int someFlag)
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else
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{
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assertm(false, "Entered bad code");
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char* dibPtr = (char*)dib + dib->PaletteOffset;
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char* dibPtr = (char*)dib + dib->bmiHeader.biSize;
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if (numOfColors >= 256)
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numOfColors = 256;
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GetPaletteEntries(hpal, 0, numOfColors, pPalEntries);
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@ -115,7 +137,7 @@ void gdrv::DibSetUsage(gdrv_dib* dib, HPALETTE hpal, int someFlag)
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int gdrv::create_bitmap_dib(gdrv_bitmap8* bmp, int width, int height)
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{
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char* bmpBufPtr; // ecx
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gdrv_dib* dib = DibCreate(8, width, height);
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auto dib = DibCreate(8, width, height);
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DibSetUsage(dib, palette_handle, 1);
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bmp->Dib = dib;
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@ -123,14 +145,14 @@ int gdrv::create_bitmap_dib(gdrv_bitmap8* bmp, int width, int height)
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bmp->Stride = width;
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if (width % 4)
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bmp->Stride = 4 - width % 4 + width;
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gdrv_dib* dib2 = bmp->Dib;
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bmp->Height = height;
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bmp->SomeByte = 2;
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if (dib2->Unknown4 == 3)
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bmpBufPtr = (char*)&dib2->Unknown3_1 + dib2->PaletteOffset;
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bmp->Height = height;
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bmp->BitmapType = BitmapType::DibBitmap;
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if (dib->bmiHeader.biCompression == 3)
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bmpBufPtr = (char*)&dib->bmiHeader.biPlanes + dib->bmiHeader.biSize;
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else
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bmpBufPtr = (char*)&dib2->PaletteOffset + 4 * dib2->NumberOfColors + dib2->PaletteOffset;
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bmpBufPtr = (char*)&dib->bmiHeader.biSize + 4 * dib->bmiHeader.biClrUsed + dib->bmiHeader.biSize;
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bmp->BmpBufPtr1 = bmpBufPtr;
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bmp->BmpBufPtr2 = bmpBufPtr;
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return 0;
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@ -150,7 +172,7 @@ int gdrv::create_raw_bitmap(gdrv_bitmap8* bmp, int width, int height, int flag)
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bmp->Stride = width - width % 4 + 4;
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unsigned int sizeInBytes = height * bmp->Stride;
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bmp->Height = height;
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bmp->SomeByte = 1;
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bmp->BitmapType = BitmapType::RawBitmap;
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char* buf = memory::allocate(sizeInBytes);
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bmp->BmpBufPtr1 = buf;
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if (!buf)
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@ -158,3 +180,212 @@ int gdrv::create_raw_bitmap(gdrv_bitmap8* bmp, int width, int height, int flag)
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bmp->BmpBufPtr2 = buf;
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return 0;
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}
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int gdrv::display_palette(PALETTEENTRY* plt)
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{
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if (palette_handle)
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DeleteObject(palette_handle);
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palette_handle = CreatePalette((LOGPALETTE*)¤t_palette);
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auto windowHandle = GetDesktopWindow();
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auto dc = winmain::_GetDC(windowHandle);
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SetSystemPaletteUse(dc, 2u);
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SetSystemPaletteUse(dc, 1u);
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auto pltHandle = SelectPalette(dc, palette_handle, 0);
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RealizePalette(dc);
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SelectPalette(dc, pltHandle, 0);
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GetSystemPaletteEntries(dc, 0, 0x100u, current_palette.palPalEntry);
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for (int i = 0; i < 256; i++)
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{
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current_palette.palPalEntry[i].peFlags = 0;
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}
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auto pltSrc = &plt[10];
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auto pltDst = ¤t_palette.palPalEntry[10];
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for (int index = 236; index > 0; --index)
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{
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if (plt)
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{
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pltDst->peRed = pltSrc->peRed;
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pltDst->peGreen = pltSrc->peGreen;
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pltDst->peBlue = pltSrc->peBlue;
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}
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pltDst->peFlags = 4;
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pltSrc++;
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pltDst++;
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}
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if (!(GetDeviceCaps(dc, 38) & 0x100))
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{
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current_palette.palPalEntry[255].peBlue = -1;
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current_palette.palPalEntry[255].peGreen = -1;
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current_palette.palPalEntry[255].peRed = -1;
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}
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ResizePalette(palette_handle, 0x100u);
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SetPaletteEntries(palette_handle, 0, 0x100u, current_palette.palPalEntry);
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windowHandle = GetDesktopWindow();
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ReleaseDC(windowHandle, dc);
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return 0;
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}
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int gdrv::destroy_bitmap(gdrv_bitmap8* bmp)
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{
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if (!bmp)
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return -1;
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if (bmp->BitmapType == BitmapType::RawBitmap)
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{
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memory::free(bmp->BmpBufPtr1);
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}
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else if (bmp->BitmapType == BitmapType::DibBitmap)
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{
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GlobalUnlock(GlobalHandle(bmp->Dib));
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GlobalFree(GlobalHandle(bmp->Dib));
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}
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memset(bmp, 0, sizeof(gdrv_bitmap8));
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return 0;
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}
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UINT gdrv::start_blit_sequence()
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{
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HDC dc = winmain::_GetDC(hwnd);
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sequence_handle = 0;
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sequence_hdc = dc;
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SelectPalette(dc, palette_handle, 0);
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return RealizePalette(sequence_hdc);
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}
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void gdrv::blit_sequence(gdrv_bitmap8* bmp, int xSrc, int ySrcOff, int xDest, int yDest, int DestWidth, int DestHeight)
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{
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if (!use_wing)
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StretchDIBits(
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sequence_hdc,
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xDest,
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yDest,
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DestWidth,
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DestHeight,
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xSrc,
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bmp->Height - ySrcOff - DestHeight,
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DestWidth,
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DestHeight,
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bmp->BmpBufPtr1,
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bmp->Dib,
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1u,
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SRCCOPY);
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}
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void gdrv::end_blit_sequence()
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{
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ReleaseDC(hwnd, sequence_hdc);
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}
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void gdrv::blit(gdrv_bitmap8* bmp, int xSrc, int ySrcOff, int xDest, int yDest, int DestWidth, int DestHeight)
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{
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HDC dc = winmain::_GetDC(hwnd);
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if (dc)
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{
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SelectPalette(dc, palette_handle, 0);
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RealizePalette(dc);
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if (!use_wing)
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StretchDIBits(
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dc,
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xDest,
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yDest,
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DestWidth,
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DestHeight,
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xSrc,
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bmp->Height - ySrcOff - DestHeight,
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DestWidth,
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DestHeight,
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bmp->BmpBufPtr1,
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bmp->Dib,
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1u,
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SRCCOPY);
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ReleaseDC(hwnd, dc);
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}
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}
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void gdrv::blat(gdrv_bitmap8* bmp, int xDest, int yDest)
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{
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HDC dc = winmain::_GetDC(hwnd);
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SelectPalette(dc, palette_handle, 0);
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RealizePalette(dc);
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if (!use_wing)
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StretchDIBits(
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dc,
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xDest,
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yDest,
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bmp->Width,
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bmp->Height,
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0,
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0,
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bmp->Width,
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bmp->Height,
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bmp->BmpBufPtr1,
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bmp->Dib,
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1u,
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SRCCOPY);
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ReleaseDC(hwnd, dc);
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}
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void gdrv::fill_bitmap(gdrv_bitmap8* bmp, int width, int height, int xOff, int yOff, char fillChar)
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{
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int bmpHeight = bmp->Height;
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if (bmpHeight < 0)
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bmpHeight = -bmpHeight;
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char* bmpPtr = &bmp->BmpBufPtr1[bmp->Width * (bmpHeight - height - yOff) + xOff];
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if (height > 0)
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{
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do
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{
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if (width > 0)
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memset(bmpPtr, fillChar, width);
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bmpPtr += bmp->Stride;
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--height;
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}
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while (height);
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}
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}
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void gdrv::copy_bitmap(gdrv_bitmap8* dstBmp, int width, int height, int xOff, int yOff, gdrv_bitmap8* srcBmp,
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int srcXOff, int srcYOff)
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{
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int dstHeight = abs(dstBmp->Height);
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int srcHeight = abs(srcBmp->Height);
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char* srcPtr = &srcBmp->BmpBufPtr1[srcBmp->Stride * (srcHeight - height - srcYOff) + srcXOff];
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char* dstPtr = &dstBmp->BmpBufPtr1[dstBmp->Stride * (dstHeight - height - yOff) + xOff];
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for (int y = height; y > 0; --y)
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{
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for (int x = width; x > 0; --x)
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*dstPtr++ = *srcPtr++;
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srcPtr += srcBmp->Stride - width;
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dstPtr += dstBmp->Stride - width;
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}
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}
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void gdrv::copy_bitmap_w_transparency(gdrv_bitmap8* dstBmp, int width, int height, int xOff, int yOff,
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gdrv_bitmap8* srcBmp, int srcXOff, int srcYOff)
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{
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int dstHeight = abs(dstBmp->Height);
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int srcHeight = abs(srcBmp->Height);
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char* srcPtr = &srcBmp->BmpBufPtr1[srcBmp->Stride * (srcHeight - height - srcYOff) + srcXOff];
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char* dstPtr = &dstBmp->BmpBufPtr1[dstBmp->Stride * (dstHeight - height - yOff) + xOff];
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for (int y = height; y > 0; --y)
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{
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for (int x = width; x > 0; --x)
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{
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if (*srcPtr)
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*dstPtr = *srcPtr;
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++srcPtr;
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++dstPtr;
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}
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srcPtr += srcBmp->Stride - width;
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dstPtr += dstBmp->Stride - width;
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}
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}
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@ -1,93 +1,74 @@
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#pragma once
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union tagPALETTEENTRY2
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enum class BitmapType : char
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{
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unsigned __int32 PltInt;
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tagPALETTEENTRY Plt;
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None = 0,
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RawBitmap = 1,
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DibBitmap=2,
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};
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struct gdrv_dib_palette
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{
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tagPALETTEENTRY2 Color0;
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tagPALETTEENTRY2 Color1;
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tagPALETTEENTRY2 Color2;
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tagPALETTEENTRY2 Color3;
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tagPALETTEENTRY2 Color4;
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tagPALETTEENTRY2 Color5;
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tagPALETTEENTRY2 Color6;
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tagPALETTEENTRY2 Color7;
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tagPALETTEENTRY2 Color8;
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tagPALETTEENTRY2 Color9;
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tagPALETTEENTRY2 Color10;
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tagPALETTEENTRY2 Color11;
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tagPALETTEENTRY2 Color12;
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tagPALETTEENTRY2 Color13;
|
||||
tagPALETTEENTRY2 Color14;
|
||||
tagPALETTEENTRY2 Color15;
|
||||
};
|
||||
|
||||
struct __declspec(align(4)) gdrv_dib
|
||||
{
|
||||
int PaletteOffset;
|
||||
int Width;
|
||||
int Height;
|
||||
__int16 Unknown3_1;
|
||||
unsigned __int16 Bpp;
|
||||
int Unknown4;
|
||||
int BufferSize;
|
||||
int Unknown6;
|
||||
int Unknown7;
|
||||
int NumberOfColors;
|
||||
int Unknown9;
|
||||
gdrv_dib_palette Palette0;
|
||||
gdrv_dib_palette Palette1;
|
||||
gdrv_dib_palette Palette2;
|
||||
gdrv_dib_palette Palette3;
|
||||
gdrv_dib_palette Palette4;
|
||||
gdrv_dib_palette Palette5;
|
||||
gdrv_dib_palette Palette6;
|
||||
gdrv_dib_palette Palette7;
|
||||
gdrv_dib_palette Palette8;
|
||||
gdrv_dib_palette Palette9;
|
||||
gdrv_dib_palette Palette10;
|
||||
gdrv_dib_palette Palette11;
|
||||
gdrv_dib_palette Palette12;
|
||||
gdrv_dib_palette Palette13;
|
||||
gdrv_dib_palette Palette14;
|
||||
gdrv_dib_palette Palette15;
|
||||
char BmpBuffer[1];
|
||||
};
|
||||
|
||||
#pragma pack(push, 1)
|
||||
struct __declspec(align(1)) gdrv_bitmap8
|
||||
{
|
||||
gdrv_dib* Dib;
|
||||
BITMAPINFO* Dib;
|
||||
char* BmpBufPtr2;
|
||||
char* BmpBufPtr1;
|
||||
int Width;
|
||||
int Height;
|
||||
int Stride;
|
||||
char SomeByte;
|
||||
BitmapType BitmapType;
|
||||
int Color6;
|
||||
int XPosition;
|
||||
int YPosition;
|
||||
};
|
||||
#pragma pack(pop)
|
||||
|
||||
static_assert(sizeof(tagPALETTEENTRY2) == 4, "Wrong size of tagPALETTEENTRY2");
|
||||
static_assert(sizeof(gdrv_dib_palette) == 4 * 16, "Wrong size of gdrv_dib_palette");
|
||||
static_assert(sizeof(gdrv_dib) == (10 * 4) + sizeof(gdrv_dib_palette) * 16 + 4, "Wrong size of gdrv_dib");
|
||||
|
||||
struct LOGPALETTEx256
|
||||
{
|
||||
WORD palVersion;
|
||||
WORD palNumEntries;
|
||||
PALETTEENTRY palPalEntry[256];
|
||||
|
||||
LOGPALETTEx256() : palVersion(0x300), palNumEntries(256), palPalEntry{}
|
||||
{
|
||||
}
|
||||
};
|
||||
|
||||
static_assert(sizeof(gdrv_bitmap8) == 37, "Wrong size of gdrv_bitmap8");
|
||||
|
||||
class gdrv
|
||||
{
|
||||
public:
|
||||
static HPALETTE palette_handle;
|
||||
static HINSTANCE hinst;
|
||||
static HWND hwnd;
|
||||
static LOGPALETTEx256 current_palette;
|
||||
static int sequence_handle;
|
||||
static HDC sequence_hdc;
|
||||
static int use_wing;
|
||||
|
||||
static int init(HINSTANCE hInst, HWND hWnd);
|
||||
static int uninit();
|
||||
static void get_focus();
|
||||
static gdrv_dib* DibCreate(__int16 bpp, int width, int height);
|
||||
static void DibSetUsage(gdrv_dib* dib, HPALETTE hpal, int someFlag);
|
||||
static BITMAPINFO* DibCreate(__int16 bpp, int width, int height);
|
||||
static void DibSetUsage(BITMAPINFO* dib, HPALETTE hpal, int someFlag);
|
||||
static int create_bitmap_dib(gdrv_bitmap8* bmp, int width, int height);
|
||||
static int create_bitmap(gdrv_bitmap8* bmp, int width, int height);
|
||||
static int create_raw_bitmap(gdrv_bitmap8* bmp, int width, int height, int flag);
|
||||
static int destroy_bitmap(gdrv_bitmap8* bmp);
|
||||
static int display_palette(PALETTEENTRY* plt);
|
||||
static UINT start_blit_sequence();
|
||||
static void blit_sequence(gdrv_bitmap8* bmp, int xSrc, int ySrcOff, int xDest, int yDest, int DestWidth,
|
||||
int DestHeight);
|
||||
static void end_blit_sequence();
|
||||
static void blit(gdrv_bitmap8* bmp, int xSrc, int ySrcOff, int xDest, int yDest, int DestWidth, int DestHeight);
|
||||
static void blat(gdrv_bitmap8* bmp, int xDest, int yDest);
|
||||
static void fill_bitmap(gdrv_bitmap8* bmp, int width, int height, int xOff, int yOff, char fillChar);
|
||||
static void copy_bitmap(gdrv_bitmap8* dstBmp, int width, int height, int xOff, int yOff, gdrv_bitmap8* srcBmp,
|
||||
int srcXOff, int srcYOff);
|
||||
static void copy_bitmap_w_transparency(gdrv_bitmap8* dstBmp, int width, int height, int xOff, int yOff,
|
||||
gdrv_bitmap8* srcBmp, int srcXOff, int srcYOff);
|
||||
private:
|
||||
};
|
||||
|
|
|
|||
|
|
@ -160,6 +160,25 @@ int winmain::WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
|
|||
|
||||
while (true)
|
||||
{
|
||||
if(false)
|
||||
{
|
||||
auto plt = (PALETTEENTRY*)malloc(1024u);
|
||||
auto gg = sizeof(LOGPALETTEx256);
|
||||
auto pltPtr = &plt[10];
|
||||
for (int i1 = 0, i2 = 0; i1 < 256 - 10; ++i1, i2 += 8)
|
||||
{
|
||||
unsigned char blue = i2, redGreen = i2;
|
||||
if (i2 > 255)
|
||||
{
|
||||
blue = 255;
|
||||
redGreen = i1;
|
||||
}
|
||||
|
||||
*pltPtr++ = { redGreen, redGreen, blue };
|
||||
}
|
||||
gdrv::display_palette(plt);
|
||||
}
|
||||
|
||||
if (!ProcessWindowMessages() || bQuit)
|
||||
break;
|
||||
Sleep(8);
|
||||
|
|
@ -205,8 +224,8 @@ int winmain::ProcessWindowMessages()
|
|||
void winmain::memalloc_failure()
|
||||
{
|
||||
/*midi_music_stop();
|
||||
Sound_Close();
|
||||
gdrv_uninit();*/
|
||||
Sound_Close();*/
|
||||
gdrv::uninit();
|
||||
char* caption = pinball::get_rc_string(170, 0);
|
||||
char* text = pinball::get_rc_string(179, 0);
|
||||
MessageBoxA(nullptr, text, caption, 0x2030u);
|
||||
|
|
|
|||
Loading…
Reference in a new issue