diff options
Diffstat (limited to 'engines/scumm/he/wiz_he.cpp')
-rw-r--r-- | engines/scumm/he/wiz_he.cpp | 364 |
1 files changed, 222 insertions, 142 deletions
diff --git a/engines/scumm/he/wiz_he.cpp b/engines/scumm/he/wiz_he.cpp index 6038433847..1c3867b980 100644 --- a/engines/scumm/he/wiz_he.cpp +++ b/engines/scumm/he/wiz_he.cpp @@ -254,7 +254,9 @@ bool Wiz::polygonContains(const WizPolygon &pol, int x, int y) { return r; } -void Wiz::copyAuxImage(uint8 *dst1, uint8 *dst2, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch) { +void Wiz::copyAuxImage(uint8 *dst1, uint8 *dst2, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, uint8 bitDepth) { + assert(bitDepth == 1); + Common::Rect dstRect(srcx, srcy, srcx + srcw, srcy + srch); dstRect.clip(dstw, dsth); @@ -263,8 +265,8 @@ void Wiz::copyAuxImage(uint8 *dst1, uint8 *dst2, const uint8 *src, int dstw, int if (rh <= 0 || rw <= 0) return; - uint8 *dst1Ptr = dst1 + dstRect.left + dstRect.top * dstw; - uint8 *dst2Ptr = dst2 + dstRect.left + dstRect.top * dstw; + uint8 *dst1Ptr = dst1 + dstRect.top * dstw + dstRect.left; + uint8 *dst2Ptr = dst2 + dstRect.top * dstw + dstRect.left; const uint8 *dataPtr = src; while (rh--) { @@ -353,12 +355,24 @@ static bool calcClipRects(int dst_w, int dst_h, int src_x, int src_y, int src_w, return srcRect.isValidRect() && dstRect.isValidRect(); } -void Wiz::copy16BitWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { - // TODO: Compressed 16 bits in 555 format +void Wiz::writeColor(uint8 *dstPtr, int dstType, uint16 color) { + switch (dstType) { + case kDstScreen: + WRITE_UINT16(dstPtr, color); + break; + case kDstMemory: + case kDstResource: + WRITE_LE_UINT16(dstPtr, color); + break; + default: + error("writeColor: Unknown dstType %d", dstType); + } +} +void Wiz::copy16BitWizImage(uint8 *dst, const uint8 *src, int dstPitch, int dstType, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { Common::Rect r1, r2; if (calcClipRects(dstw, dsth, srcx, srcy, srcw, srch, rect, r1, r2)) { - dst += r2.top * dstw + r2.left; + dst += r2.top * dstPitch + r2.left * 2; if (flags & kWIFFlipY) { const int dy = (srcy < 0) ? srcy : (srch - r1.height()); r1.translate(0, dy); @@ -368,17 +382,17 @@ void Wiz::copy16BitWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, in r1.translate(dx, 0); } if (xmapPtr) { - decompress16BitWizImage<kWizXMap>(dst, dstw, src, r1, flags, palPtr, xmapPtr); + decompress16BitWizImage<kWizXMap>(dst, dstPitch, dstType, src, r1, flags, palPtr, xmapPtr); } else { - decompress16BitWizImage<kWizCopy>(dst, dstw, src, r1, flags); + decompress16BitWizImage<kWizCopy>(dst, dstPitch, dstType, src, r1, flags); } } } -void Wiz::copyWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { +void Wiz::copyWizImage(uint8 *dst, const uint8 *src, int dstPitch, int dstType, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, const uint8 *xmapPtr, uint8 bitDepth) { Common::Rect r1, r2; if (calcClipRects(dstw, dsth, srcx, srcy, srcw, srch, rect, r1, r2)) { - dst += r2.left + r2.top * dstw; + dst += r2.top * dstPitch + r2.left * bitDepth; if (flags & kWIFFlipY) { const int dy = (srcy < 0) ? srcy : (srch - r1.height()); r1.translate(0, dy); @@ -388,11 +402,11 @@ void Wiz::copyWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int src r1.translate(dx, 0); } if (xmapPtr) { - decompressWizImage<kWizXMap>(dst, dstw, src, r1, flags, palPtr, xmapPtr); + decompressWizImage<kWizXMap>(dst, dstPitch, dstType, src, r1, flags, palPtr, xmapPtr, bitDepth); } else if (palPtr) { - decompressWizImage<kWizRMap>(dst, dstw, src, r1, flags, palPtr); + decompressWizImage<kWizRMap>(dst, dstPitch, dstType, src, r1, flags, palPtr, NULL, bitDepth); } else { - decompressWizImage<kWizCopy>(dst, dstw, src, r1, flags); + decompressWizImage<kWizCopy>(dst, dstPitch, dstType, src, r1, flags, NULL, NULL, bitDepth); } } } @@ -431,13 +445,13 @@ static void decodeWizMask(uint8 *&dst, uint8 &mask, int w, int maskType) { } } -void Wiz::copyWizImageWithMask(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int maskT, int maskP) { +void Wiz::copyWizImageWithMask(uint8 *dst, const uint8 *src, int dstPitch, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int maskT, int maskP) { Common::Rect srcRect, dstRect; if (!calcClipRects(dstw, dsth, srcx, srcy, srcw, srch, rect, srcRect, dstRect)) { return; } dstw = dstw / 8; - dst += dstRect.top * dstw + dstRect.left / 8; + dst += dstRect.top * dstPitch + dstRect.left / 8; const uint8 *dataPtr, *dataPtrNext; uint8 code, mask, *dstPtr, *dstPtrNext; @@ -462,7 +476,7 @@ void Wiz::copyWizImageWithMask(uint8 *dst, const uint8 *src, int dstw, int dsth, w = srcRect.width(); mask = revBitMask(dstRect.left & 7); off = READ_LE_UINT16(dataPtr); dataPtr += 2; - dstPtrNext = dstPtr + dstw; + dstPtrNext = dstPtr + dstPitch; dataPtrNext = dataPtr + off; if (off != 0) { while (w > 0) { @@ -520,7 +534,7 @@ void Wiz::copyWizImageWithMask(uint8 *dst, const uint8 *src, int dstw, int dsth, } } -void Wiz::copyRawWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor) { +void Wiz::copyRawWizImage(uint8 *dst, const uint8 *src, int dstPitch, int dstType, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor, uint8 bitDepth) { Common::Rect r1, r2; if (calcClipRects(dstw, dsth, srcx, srcy, srcw, srch, rect, r1, r2)) { if (flags & kWIFFlipX) { @@ -537,19 +551,17 @@ void Wiz::copyRawWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int } int h = r1.height(); int w = r1.width(); - src += r1.left + r1.top * srcw; - dst += r2.left + r2.top * dstw; + src += r1.top * srcw + r1.left; + dst += r2.top * dstPitch + r2.left * bitDepth; if (palPtr) { - decompressRawWizImage<kWizRMap>(dst, dstw, src, srcw, w, h, transColor, palPtr); + decompressRawWizImage<kWizRMap>(dst, dstPitch, dstType, src, srcw, w, h, transColor, palPtr, bitDepth); } else { - decompressRawWizImage<kWizCopy>(dst, dstw, src, srcw, w, h, transColor); + decompressRawWizImage<kWizCopy>(dst, dstPitch, dstType, src, srcw, w, h, transColor, NULL, bitDepth); } } } -void Wiz::copyRaw16BitWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor) { - // TODO: RAW 16 bits in 555 format - +void Wiz::copyRaw16BitWizImage(uint8 *dst, const uint8 *src, int dstPitch, int dstType, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, int transColor) { Common::Rect r1, r2; if (calcClipRects(dstw, dsth, srcx, srcy, srcw, srch, rect, r1, r2)) { if (flags & kWIFFlipX) { @@ -567,29 +579,39 @@ void Wiz::copyRaw16BitWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int h = r1.height(); int w = r1.width(); src += (r1.top * srcw + r1.left) * 2; - dst += r2.top * dstw + r2.left; + dst += r2.top * dstPitch + r2.left * 2; while (h--) { - for (int i = 0; i < w; ++i) { + for (int i = 0; i < w; ++ i) { uint16 col = READ_LE_UINT16(src + 2 * i); - uint8 r = ((col >> 10) & 0x1F) << 3; - uint8 g = ((col >> 5) & 0x1F) << 3; - uint8 b = ((col >> 0) & 0x1F) << 3; - uint8 color = _vm->convert16BitColor(col, r, g, b); - if (transColor == -1 || transColor != col) { - dst[i] = color; + writeColor(dst + i * 2, dstType, col); } } src += srcw * 2; - dst += dstw; + dst += dstPitch; } } } template <int type> -void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, const Common::Rect &srcRect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { +void Wiz::write16BitColor(uint8 *dstPtr, const uint8 *dataPtr, int dstType, const uint8 *xmapPtr) { + uint16 col = READ_LE_UINT16(dataPtr); + if (type == kWizXMap) { + uint16 srcColor = (col >> 1) & 0x7DEF; + uint16 dstColor = (READ_UINT16(dstPtr) >> 1) & 0x7DEF; + uint16 newColor = srcColor + dstColor; + writeColor(dstPtr, dstType, newColor); + } + if (type == kWizCopy) { + writeColor(dstPtr, dstType, col); + } +} + +template <int type> +void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, int dstType, const uint8 *src, const Common::Rect &srcRect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { const uint8 *dataPtr, *dataPtrNext; - uint8 code, *dstPtr, *dstPtrNext; + uint8 code; + uint8 *dstPtr, *dstPtrNext; int h, w, xoff, dstInc; if (type == kWizXMap) { @@ -616,10 +638,10 @@ void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, co dstPtr += (h - 1) * dstPitch; dstPitch = -dstPitch; } - dstInc = 1; + dstInc = 2; if (flags & kWIFFlipX) { - dstPtr += w - 1; - dstInc = -1; + dstPtr += (w - 1) * 2; + dstInc = -2; } while (h--) { @@ -640,7 +662,7 @@ void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, co code = -xoff; } - dstPtr += dstInc * code; + dstPtr += dstInc; w -= code; } else if (code & 2) { code = (code >> 2) + 1; @@ -658,18 +680,7 @@ void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, co code += w; } while (code--) { - uint16 col = READ_LE_UINT16(dataPtr); - uint8 r = ((col >> 10) & 0x1F) << 3; - uint8 g = ((col >> 5) & 0x1F) << 3; - uint8 b = ((col >> 0) & 0x1F) << 3; - col = _vm->convert16BitColor(col, r, g, b); - - if (type == kWizXMap) { - *dstPtr = xmapPtr[col * 256 + *dstPtr]; - } - if (type == kWizCopy) { - *dstPtr = col; - } + write16BitColor<type>(dstPtr, dataPtr, dstType, xmapPtr); dstPtr += dstInc; } dataPtr+= 2; @@ -689,18 +700,7 @@ void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, co code += w; } while (code--) { - uint16 col = READ_LE_UINT16(dataPtr); - uint8 r = ((col >> 10) & 0x1F) << 3; - uint8 g = ((col >> 5) & 0x1F) << 3; - uint8 b = ((col >> 0) & 0x1F) << 3; - col = _vm->convert16BitColor(col, r, g, b); - - if (type == kWizXMap) { - *dstPtr = xmapPtr[col * 256 + *dstPtr]; - } - if (type == kWizCopy) { - *dstPtr = col; - } + write16BitColor<type>(dstPtr, dataPtr, dstType, xmapPtr); dataPtr += 2; dstPtr += dstInc; } @@ -713,7 +713,36 @@ void Wiz::decompress16BitWizImage(uint8 *dst, int dstPitch, const uint8 *src, co } template <int type> -void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const Common::Rect &srcRect, int flags, const uint8 *palPtr, const uint8 *xmapPtr) { +void Wiz::write8BitColor(uint8 *dstPtr, const uint8 *dataPtr, int dstType, const uint8 *palPtr, const uint8 *xmapPtr, uint8 bitDepth) { + if (bitDepth == 2) { + if (type == kWizXMap) { + uint16 color = READ_LE_UINT16(palPtr + *dataPtr * 2); + uint16 srcColor = (color >> 1) & 0x7DEF; + uint16 dstColor = (READ_UINT16(dstPtr) >> 1) & 0x7DEF; + uint16 newColor = srcColor + dstColor; + writeColor(dstPtr, dstType, newColor); + } + if (type == kWizRMap) { + writeColor(dstPtr, dstType, READ_LE_UINT16(palPtr + *dataPtr * 2)); + } + if (type == kWizCopy) { + writeColor(dstPtr, dstType, *dataPtr); + } + } else { + if (type == kWizXMap) { + *dstPtr = xmapPtr[*dataPtr * 256 + *dstPtr]; + } + if (type == kWizRMap) { + *dstPtr = palPtr[*dataPtr]; + } + if (type == kWizCopy) { + *dstPtr = *dataPtr; + } + } +} + +template <int type> +void Wiz::decompressWizImage(uint8 *dst, int dstPitch, int dstType, const uint8 *src, const Common::Rect &srcRect, int flags, const uint8 *palPtr, const uint8 *xmapPtr, uint8 bitDepth) { const uint8 *dataPtr, *dataPtrNext; uint8 code, *dstPtr, *dstPtrNext; int h, w, xoff, dstInc; @@ -742,9 +771,9 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C dstPtr += (h - 1) * dstPitch; dstPitch = -dstPitch; } - dstInc = 1; + dstInc = bitDepth; if (flags & kWIFFlipX) { - dstPtr += w - 1; + dstPtr += (w - 1) * bitDepth; dstInc = -1; } @@ -784,15 +813,7 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C code += w; } while (code--) { - if (type == kWizXMap) { - *dstPtr = xmapPtr[*dataPtr * 256 + *dstPtr]; - } - if (type == kWizRMap) { - *dstPtr = palPtr[*dataPtr]; - } - if (type == kWizCopy) { - *dstPtr = *dataPtr; - } + write8BitColor<type>(dstPtr, dataPtr, dstType, palPtr, xmapPtr, bitDepth); dstPtr += dstInc; } dataPtr++; @@ -812,15 +833,8 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C code += w; } while (code--) { - if (type == kWizXMap) { - *dstPtr = xmapPtr[*dataPtr++ * 256 + *dstPtr]; - } - if (type == kWizRMap) { - *dstPtr = palPtr[*dataPtr++]; - } - if (type == kWizCopy) { - *dstPtr = *dataPtr++; - } + write8BitColor<type>(dstPtr, dataPtr, dstType, palPtr, xmapPtr, bitDepth); + dataPtr++; dstPtr += dstInc; } } @@ -832,7 +846,7 @@ void Wiz::decompressWizImage(uint8 *dst, int dstPitch, const uint8 *src, const C } template <int type> -void Wiz::decompressRawWizImage(uint8 *dst, int dstPitch, const uint8 *src, int srcPitch, int w, int h, int transColor, const uint8 *palPtr) { +void Wiz::decompressRawWizImage(uint8 *dst, int dstPitch, int dstType, const uint8 *src, int srcPitch, int w, int h, int transColor, const uint8 *palPtr, uint8 bitDepth) { if (type == kWizRMap) { assert(palPtr != 0); } @@ -845,10 +859,18 @@ void Wiz::decompressRawWizImage(uint8 *dst, int dstPitch, const uint8 *src, int uint8 col = src[i]; if (transColor == -1 || transColor != col) { if (type == kWizRMap) { - dst[i] = palPtr[col]; + if (bitDepth == 2) { + writeColor(dst + i * 2, dstType, READ_LE_UINT16(palPtr + col * 2)); + } else { + dst[i] = palPtr[col]; + } } if (type == kWizCopy) { - dst[i] = col; + if (bitDepth == 2) { + writeColor(dst + i * 2, dstType, col); + } else { + dst[i] = col; + } } } } @@ -938,7 +960,7 @@ uint16 Wiz::getWizPixelColor(const uint8 *data, int x, int y, int w, int h, uint } if (bitDepth == 2) - return (READ_LE_UINT16(data) & 1) ? color : READ_LE_UINT16(data + 1); + return (READ_LE_UINT16(data) & 1) ? color : READ_LE_UINT16(data + 2); else return (data[0] & 1) ? color : data[1]; @@ -949,7 +971,7 @@ uint16 Wiz::getRawWizPixelColor(const uint8 *data, int x, int y, int w, int h, u return color; } if (bitDepth == 2) - return READ_LE_UINT16(data + y * w + x * 2); + return READ_LE_UINT16(data + (y * w + x) * 2); else return data[y * w + x]; } @@ -1038,6 +1060,22 @@ void Wiz::computeRawWizHistogram(uint32 *histogram, const uint8 *data, int srcPi } } +static int wizPackType2(uint8 *dst, const uint8 *src, int srcPitch, const Common::Rect& rCapt) { + debug(9, "wizPackType2([%d,%d,%d,%d])", rCapt.left, rCapt.top, rCapt.right, rCapt.bottom); + int w = rCapt.width(); + int h = rCapt.height(); + int size = w * h * 2; + if (dst) { + src += rCapt.top * srcPitch + rCapt.left * 2; + while (h--) { + memcpy(dst, src, w * 2); + dst += w * 2; + src += srcPitch; + } + } + return size; +} + static int wizPackType1(uint8 *dst, const uint8 *src, int srcPitch, const Common::Rect& rCapt, uint8 transColor) { debug(9, "wizPackType1(%d, [%d,%d,%d,%d])", transColor, rCapt.left, rCapt.top, rCapt.right, rCapt.bottom); src += rCapt.top * srcPitch + rCapt.left; @@ -1174,7 +1212,7 @@ static int wizPackType0(uint8 *dst, const uint8 *src, int srcPitch, const Common } void Wiz::captureWizImage(int resNum, const Common::Rect& r, bool backBuffer, int compType) { - debug(5, "ScummEngine_v72he::captureWizImage(%d, %d, [%d,%d,%d,%d])", resNum, compType, r.left, r.top, r.right, r.bottom); + debug(0, "captureWizImage(%d, %d, [%d,%d,%d,%d])", resNum, compType, r.left, r.top, r.right, r.bottom); uint8 *src = NULL; VirtScreen *pvs = &_vm->_virtscr[kMainVirtScreen]; if (backBuffer) { @@ -1187,7 +1225,7 @@ void Wiz::captureWizImage(int resNum, const Common::Rect& r, bool backBuffer, in rCapt.clip(r); const uint8 *palPtr; if (_vm->_game.heversion >= 99) { - palPtr = _vm->_hePalettes + 1024; + palPtr = _vm->_hePalettes + _vm->_hePaletteSlot; } else { palPtr = _vm->_currentPalette; } @@ -1196,6 +1234,9 @@ void Wiz::captureWizImage(int resNum, const Common::Rect& r, bool backBuffer, in int h = rCapt.height(); int transColor = (_vm->VAR_WIZ_TCOLOR != 0xFF) ? _vm->VAR(_vm->VAR_WIZ_TCOLOR) : 5; + if (_vm->_game.features & GF_16BIT_COLOR) + compType = 2; + // compute compressed size int dataSize = 0; int headerSize = palPtr ? 1080 : 36; @@ -1206,6 +1247,9 @@ void Wiz::captureWizImage(int resNum, const Common::Rect& r, bool backBuffer, in case 1: dataSize = wizPackType1(0, src, pvs->pitch, rCapt, transColor); break; + case 2: + dataSize = wizPackType2(0, src, pvs->pitch, rCapt); + break; default: error("unhandled compression type %d", compType); break; @@ -1249,6 +1293,9 @@ void Wiz::captureWizImage(int resNum, const Common::Rect& r, bool backBuffer, in case 1: wizPackType1(wizImg + headerSize, src, pvs->pitch, rCapt, transColor); break; + case 2: + wizPackType2(wizImg + headerSize, src, pvs->pitch, rCapt); + break; default: break; } @@ -1274,24 +1321,15 @@ void Wiz::displayWizImage(WizImage *pwi) { drawWizPolygon(pwi->resNum, pwi->state, pwi->x1, pwi->flags, 0, 0, 0); } else { const Common::Rect *r = NULL; - drawWizImage(pwi->resNum, pwi->state, pwi->x1, pwi->y1, 0, 0, 0, r, pwi->flags, 0, 0); + drawWizImage(pwi->resNum, pwi->state, pwi->x1, pwi->y1, 0, 0, 0, r, pwi->flags, 0, _vm->getHEPaletteSlot(0)); } } -uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int shadow, int field_390, const Common::Rect *clipBox, int flags, int dstResNum, int palette) { - debug(3, "drawWizImage(resNum %d, x1 %d y1 %d flags 0x%X zorder %d shadow %d field_390 %d dstResNum %d palette %d)", resNum, x1, y1, flags, zorder, shadow, field_390, dstResNum, palette); +uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int shadow, int field_390, const Common::Rect *clipBox, int flags, int dstResNum, const uint8 *palPtr) { + debug(3, "drawWizImage(resNum %d, x1 %d y1 %d flags 0x%X zorder %d shadow %d field_390 %d dstResNum %d)", resNum, x1, y1, flags, zorder, shadow, field_390, dstResNum); uint8 *dataPtr; uint8 *dst = NULL; - const uint8 *palPtr = NULL; - if (_vm->_game.heversion >= 99) { - if (palette) { - palPtr = _vm->_hePalettes + palette * 1024 + 768; - } else { - palPtr = _vm->_hePalettes + 1792; - } - } - const uint8 *xmapPtr = NULL; if (shadow) { dataPtr = _vm->getResourceAddress(rtImage, shadow); @@ -1334,13 +1372,25 @@ uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int error("WizImage printing is unimplemented"); } - int32 cw, ch; + int32 dstPitch, dstType, cw, ch; if (flags & kWIFBlitToMemBuffer) { - dst = (uint8 *)malloc(width * height); + dst = (uint8 *)malloc(width * height * _vm->_bitDepth); int transColor = (_vm->VAR_WIZ_TCOLOR != 0xFF) ? (_vm->VAR(_vm->VAR_WIZ_TCOLOR)) : 5; - memset(dst, transColor, width * height); + + if (_vm->_bitDepth == 2) { + uint8 *tmpPtr = dst; + for (uint i = 0; i < height; i++) { + for (uint j = 0; j < width; j++) + WRITE_LE_UINT16(tmpPtr + j * 2, transColor); + tmpPtr += width * 2; + } + } else { + memset(dst, transColor, width * height); + } cw = width; ch = height; + dstPitch = cw * _vm->_bitDepth; + dstType = kDstMemory; } else { if (dstResNum) { uint8 *dstPtr = _vm->getResourceAddress(rtImage, dstResNum); @@ -1348,6 +1398,8 @@ uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int dst = _vm->findWrappedBlock(MKID_BE('WIZD'), dstPtr, 0, 0); assert(dst); getWizImageDim(dstResNum, 0, cw, ch); + dstPitch = cw * _vm->_bitDepth; + dstType = kDstResource; } else { VirtScreen *pvs = &_vm->_virtscr[kMainVirtScreen]; if (flags & kWIFMarkBufferDirty) { @@ -1357,6 +1409,8 @@ uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int } cw = pvs->w; ch = pvs->h; + dstPitch = pvs->pitch; + dstType = kDstScreen; } } @@ -1376,7 +1430,7 @@ uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int } } - if (flags & kWIFRemapPalette) { + if (flags & kWIFRemapPalette && _vm->_bitDepth == 1) { palPtr = rmap + 4; } @@ -1388,28 +1442,27 @@ uint8 *Wiz::drawWizImage(int resNum, int state, int x1, int y1, int zorder, int switch (comp) { case 0: - copyRawWizImage(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, transColor); + copyRawWizImage(dst, wizd, dstPitch, dstType, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, transColor, _vm->_bitDepth); break; case 1: if (flags & 0x80) { dst = _vm->getMaskBuffer(0, 0, 1); - copyWizImageWithMask(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, 0, 2); + copyWizImageWithMask(dst, wizd, dstPitch, cw, ch, x1, y1, width, height, &rScreen, 0, 2); } else if (flags & 0x100) { dst = _vm->getMaskBuffer(0, 0, 1); - copyWizImageWithMask(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, 0, 1); + copyWizImageWithMask(dst, wizd, dstPitch, cw, ch, x1, y1, width, height, &rScreen, 0, 1); } else { - copyWizImage(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, xmapPtr); + copyWizImage(dst, wizd, dstPitch, dstType, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, xmapPtr, _vm->_bitDepth); } break; case 2: - copyRaw16BitWizImage(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, transColor); + copyRaw16BitWizImage(dst, wizd, dstPitch, dstType, cw, ch, x1, y1, width, height, &rScreen, flags, transColor); break; case 4: // TODO: Unknown image type break; case 5: - // TODO: 16bit color compressed image - copy16BitWizImage(dst, wizd, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, xmapPtr); + copy16BitWizImage(dst, wizd, dstPitch, dstType, cw, ch, x1, y1, width, height, &rScreen, flags, palPtr, xmapPtr); break; default: error("drawWizImage: Unhandled wiz compression type %d", comp); @@ -1539,7 +1592,7 @@ void Wiz::drawWizPolygon(int resNum, int state, int id, int flags, int shadow, i } void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int flags, int shadow, int dstResNum, int palette) { - debug(3, "drawWizPolygonTransform(resNum %d, flags 0x%X, shadow %d dstResNum %d palette %d)", resNum, flags, shadow, dstResNum, palette); + debug(0, "drawWizPolygonTransform(resNum %d, flags 0x%X, shadow %d dstResNum %d palette %d)", resNum, flags, shadow, dstResNum, palette); const Common::Rect *r = NULL; uint8 *srcWizBuf = NULL; bool freeBuffer = true; @@ -1552,8 +1605,10 @@ void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int if (flags & 0x800000) { debug(0, "drawWizPolygonTransform() unhandled flag 0x800000"); } - srcWizBuf = drawWizImage(resNum, state, 0, 0, 0, shadow, 0, r, flags, 0, palette); + + srcWizBuf = drawWizImage(resNum, state, 0, 0, 0, shadow, 0, r, flags, 0, _vm->getHEPaletteSlot(palette)); } else { + assert(_vm->_bitDepth == 1); uint8 *dataPtr = _vm->getResourceAddress(rtImage, resNum); assert(dataPtr); srcWizBuf = _vm->findWrappedBlock(MKID_BE('WIZD'), dataPtr, state, 0); @@ -1562,7 +1617,7 @@ void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int } } else { if (getWizImageData(resNum, state, 0) != 0) { - srcWizBuf = drawWizImage(resNum, state, 0, 0, 0, shadow, 0, r, kWIFBlitToMemBuffer, 0, palette); + srcWizBuf = drawWizImage(resNum, state, 0, 0, 0, shadow, 0, r, kWIFBlitToMemBuffer, 0, _vm->getHEPaletteSlot(palette)); } else { uint8 *dataPtr = _vm->getResourceAddress(rtImage, resNum); assert(dataPtr); @@ -1584,7 +1639,7 @@ void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int dst = _vm->findWrappedBlock(MKID_BE('WIZD'), dstPtr, 0, 0); assert(dst); getWizImageDim(dstResNum, 0, dstw, dsth); - dstpitch = dstw; + dstpitch = dstw * _vm->_bitDepth; } else { if (flags & kWIFMarkBufferDirty) { dst = pvs->getPixels(0, 0); @@ -1666,7 +1721,7 @@ void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int int16 width = ppa->xmax - ppa->xmin + 1; pra->x_step = ((ppa->x2 - ppa->x1) << 16) / width; pra->y_step = ((ppa->y2 - ppa->y1) << 16) / width; - pra->dst_offs = yoff + x1; + pra->dst_offs = yoff + x1 * _vm->_bitDepth; pra->w = w; pra->x_s = ppa->x1 << 16; pra->y_s = ppa->y1 << 16; @@ -1695,10 +1750,14 @@ void Wiz::drawWizPolygonTransform(int resNum, int state, Common::Point *wp, int assert(src_offs < wizW * wizH); x_acc += pra->x_step; y_acc += pra->y_step; - if (transColor == -1 || transColor != srcWizBuf[src_offs]) { - *dstPtr = srcWizBuf[src_offs]; + if (_vm->_bitDepth == 2) { + if (transColor == -1 || transColor != READ_LE_UINT16(srcWizBuf + src_offs * 2)) + WRITE_LE_UINT16(dstPtr, READ_LE_UINT16(srcWizBuf + src_offs * 2)); + } else { + if (transColor == -1 || transColor != srcWizBuf[src_offs]) + *dstPtr = srcWizBuf[src_offs]; } - dstPtr++; + dstPtr += _vm->_bitDepth; } } @@ -1721,13 +1780,13 @@ void Wiz::flushWizBuffer() { drawWizPolygon(pwi->resNum, pwi->state, pwi->x1, pwi->flags, pwi->shadow, 0, pwi->palette); } else { const Common::Rect *r = NULL; - drawWizImage(pwi->resNum, pwi->state, pwi->x1, pwi->y1, pwi->zorder, pwi->shadow, pwi->field_390, r, pwi->flags, 0, pwi->palette); + drawWizImage(pwi->resNum, pwi->state, pwi->x1, pwi->y1, pwi->zorder, pwi->shadow, pwi->field_390, r, pwi->flags, 0, _vm->getHEPaletteSlot(pwi->palette)); } } _imagesNum = 0; } -void Wiz::loadWizCursor(int resId) { +void Wiz::loadWizCursor(int resId, int palette) { int32 x, y; getWizImageSpot(resId, 0, x, y); if (x < 0) { @@ -1742,7 +1801,10 @@ void Wiz::loadWizCursor(int resId) { } const Common::Rect *r = NULL; - uint8 *cursor = drawWizImage(resId, 0, 0, 0, 0, 0, 0, r, kWIFBlitToMemBuffer, 0, 0); + _vm->_bitDepth = 1; + uint8 *cursor = drawWizImage(resId, 0, 0, 0, 0, 0, 0, r, kWIFBlitToMemBuffer, 0, _vm->getHEPaletteSlot(palette)); + _vm->_bitDepth = (_vm->_game.features & GF_16BIT_COLOR) ? 2 : 1; + int32 cw, ch; getWizImageDim(resId, 0, cw, ch); _vm->setCursorHotspot(x, y); @@ -1758,7 +1820,8 @@ void Wiz::displayWizComplexImage(const WizParameters *params) { int sourceImage = 0; if (params->processFlags & kWPFMaskImg) { sourceImage = params->sourceImage; - debug(0, "displayWizComplexImage() unhandled flag kWPFMaskImg"); + debug(3, "displayWizComplexImage() unhandled flag kWPFMaskImg"); + return; } int palette = 0; if (params->processFlags & kWPFPaletteNum) { @@ -1827,14 +1890,14 @@ void Wiz::displayWizComplexImage(const WizParameters *params) { } else { if (sourceImage != 0) { // TODO: Add support for kWPFMaskImg - drawWizImage(params->sourceImage, state, po_x, po_y, params->img.zorder, shadow, field_390, r, flags, dstResNum, palette); + drawWizImage(params->sourceImage, state, po_x, po_y, params->img.zorder, shadow, field_390, r, flags, dstResNum, _vm->getHEPaletteSlot(palette)); } else if (params->processFlags & (kWPFScaled | kWPFRotate)) { drawWizComplexPolygon(params->img.resNum, state, po_x, po_y, shadow, rotationAngle, scale, r, flags, dstResNum, palette); } else { if (flags & kWIFIsPolygon) { drawWizPolygon(params->img.resNum, state, po_x, flags, shadow, dstResNum, palette); } else { - drawWizImage(params->img.resNum, state, po_x, po_y, params->img.zorder, shadow, field_390, r, flags, dstResNum, palette); + drawWizImage(params->img.resNum, state, po_x, po_y, params->img.zorder, shadow, field_390, r, flags, dstResNum, _vm->getHEPaletteSlot(palette)); } } } @@ -1842,6 +1905,8 @@ void Wiz::displayWizComplexImage(const WizParameters *params) { void Wiz::createWizEmptyImage(int resNum, int img_x, int img_y, int img_w, int img_h) { const uint16 flags = 0xB; + const uint8 compType = (_vm->_game.features & GF_16BIT_COLOR) ? 2 : 0; + const uint8 bitDepth = (_vm->_game.features & GF_16BIT_COLOR) ? 2 : 1; int res_size = 0x1C; if (flags & 1) { res_size += 0x308; @@ -1852,11 +1917,11 @@ void Wiz::createWizEmptyImage(int resNum, int img_x, int img_y, int img_w, int i if (flags & 8) { res_size += 0x10C; } - res_size += 8 + img_w * img_h; + res_size += 8 + img_w * img_h * bitDepth; const uint8 *palPtr; if (_vm->_game.heversion >= 99) { - palPtr = _vm->_hePalettes + 1024; + palPtr = _vm->_hePalettes + _vm->_hePaletteSlot; } else { palPtr = _vm->_currentPalette; } @@ -1869,7 +1934,7 @@ void Wiz::createWizEmptyImage(int resNum, int img_x, int img_y, int img_w, int i WRITE_BE_UINT32(res_data, res_size); res_data += 4; WRITE_BE_UINT32(res_data, 'WIZH'); res_data += 4; WRITE_BE_UINT32(res_data, 0x14); res_data += 4; - WRITE_LE_UINT32(res_data, 0); res_data += 4; + WRITE_LE_UINT32(res_data, compType); res_data += 4; WRITE_LE_UINT32(res_data, img_w); res_data += 4; WRITE_LE_UINT32(res_data, img_h); res_data += 4; if (flags & 1) { @@ -1892,7 +1957,7 @@ void Wiz::createWizEmptyImage(int resNum, int img_x, int img_y, int img_w, int i } } WRITE_BE_UINT32(res_data, 'WIZD'); res_data += 4; - WRITE_BE_UINT32(res_data, 8 + img_w * img_h); res_data += 4; + WRITE_BE_UINT32(res_data, 8 + img_w * img_h * bitDepth); res_data += 4; } _vm->_res->setModified(rtImage, resNum); } @@ -1909,7 +1974,8 @@ void Wiz::fillWizRect(const WizParameters *params) { int c = READ_LE_UINT32(wizh + 0x0); int w = READ_LE_UINT32(wizh + 0x4); int h = READ_LE_UINT32(wizh + 0x8); - assert(c == 0); + assert(c == 0 || c == 2); + uint8 bitDepth = (c == 2) ? 2 : 1; Common::Rect areaRect, imageRect(w, h); if (params->processFlags & kWPFClipBox) { if (!imageRect.intersects(params->box)) { @@ -1932,10 +1998,15 @@ void Wiz::fillWizRect(const WizParameters *params) { assert(wizd); int dx = areaRect.width(); int dy = areaRect.height(); - wizd += areaRect.top * w + areaRect.left; + wizd += (areaRect.top * w + areaRect.left) * bitDepth; while (dy--) { - memset(wizd, color, dx); - wizd += w; + if (bitDepth == 2) { + for (int i = 0; i < dx; i++) + WRITE_LE_UINT16(wizd + i * 2, color); + } else { + memset(wizd, color, dx); + } + wizd += w * bitDepth; } } } @@ -1945,14 +2016,19 @@ void Wiz::fillWizRect(const WizParameters *params) { struct drawProcP { Common::Rect *imageRect; uint8 *wizd; - int width; + int pitch; + int depth; }; static void drawProc(int x, int y, int c, void *data) { drawProcP *param = (drawProcP *)data; if (param->imageRect->contains(x, y)) { - *(param->wizd + y * param->width + x) = c; + uint32 offs = y * param->pitch + x * param->depth; + if (param->depth == 2) + WRITE_LE_UINT16(param->wizd + offs, c); + else + *(param->wizd + offs) = c; } } @@ -1969,7 +2045,8 @@ void Wiz::fillWizLine(const WizParameters *params) { int c = READ_LE_UINT32(wizh + 0x0); int w = READ_LE_UINT32(wizh + 0x4); int h = READ_LE_UINT32(wizh + 0x8); - assert(c == 0); + assert(c == 0 || c == 2); + uint8 bitDepth = (c == 2) ? 2 : 1; Common::Rect imageRect(w, h); if (params->processFlags & kWPFClipBox) { if (!imageRect.intersects(params->box)) { @@ -1992,13 +2069,13 @@ void Wiz::fillWizLine(const WizParameters *params) { lineP.imageRect = &imageRect; lineP.wizd = wizd; - lineP.width = w; + lineP.pitch = w * bitDepth; + lineP.depth = bitDepth; if (params->processFlags & kWPFParams) { assert (params->params2 == 1); // Catch untested usage Graphics::drawThickLine(x1, y1, x2, y2, params->params1, color, drawProc, &lineP); } else { - Graphics::drawLine(x1, y1, x2, y2, color, drawProc, &lineP); } } @@ -2167,6 +2244,9 @@ void Wiz::processWizImage(const WizParameters *params) { img_x = params->img.x1; img_y = params->img.y1; } + if (params->processFlags & kWPFParams) { + debug(0, "Compression %d Color Depth %d", params->params1, params->params2); + } createWizEmptyImage(params->img.resNum, img_x, img_y, img_w, img_h); } break; @@ -2304,7 +2384,7 @@ int Wiz::isWizPixelNonTransparent(int resNum, int state, int x, int y, int flags ret = isWizPixelNonTransparent(wizd, x, y, w, h, 1); break; case 2: - ret = getRawWizPixelColor(wizd, x, y, w, h, 2, _vm->VAR(_vm->VAR_WIZ_TCOLOR)) != _vm->VAR(_vm->VAR_WIZ_TCOLOR) ? 1 : 0; + ret = getRawWizPixelColor(wizd, x, y, w, h, 2, _vm->VAR(_vm->VAR_WIZ_TCOLOR)) != _vm->VAR(_vm->VAR_WIZ_TCOLOR) ? 1 : 0; break; case 4: // TODO: Unknown image type |