/* * DirectDraw helper functions * * Copyright (c) 1997-2000 Marcus Meissner * Copyright (c) 1998 Lionel Ulmer * Copyright (c) 2000 TransGaming Technologies Inc. * Copyright (c) 2006 Stefan Dösinger * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include "wine/port.h" #include "ddraw_private.h" WINE_DEFAULT_DEBUG_CHANNEL(ddraw); static void DDRAW_dump_pixelformat(const DDPIXELFORMAT *pf); void ddrawformat_from_wined3dformat(DDPIXELFORMAT *DDPixelFormat, enum wined3d_format_id wined3d_format) { DWORD Size = DDPixelFormat->dwSize; if(Size==0) return; memset(DDPixelFormat, 0x00, Size); DDPixelFormat->dwSize = Size; switch (wined3d_format) { case WINED3DFMT_B8G8R8_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 24; DDPixelFormat->u2.dwRBitMask = 0x00ff0000; DDPixelFormat->u3.dwGBitMask = 0x0000ff00; DDPixelFormat->u4.dwBBitMask = 0x000000ff; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_B8G8R8A8_UNORM: DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 32; DDPixelFormat->u2.dwRBitMask = 0x00ff0000; DDPixelFormat->u3.dwGBitMask = 0x0000ff00; DDPixelFormat->u4.dwBBitMask = 0x000000ff; DDPixelFormat->u5.dwRGBAlphaBitMask = 0xff000000; break; case WINED3DFMT_B8G8R8X8_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 32; DDPixelFormat->u2.dwRBitMask = 0x00ff0000; DDPixelFormat->u3.dwGBitMask = 0x0000ff00; DDPixelFormat->u4.dwBBitMask = 0x000000ff; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_R8G8B8X8_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 32; DDPixelFormat->u2.dwRBitMask = 0x000000ff; DDPixelFormat->u3.dwGBitMask = 0x0000ff00; DDPixelFormat->u4.dwBBitMask = 0x00ff0000; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_B5G6R5_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0xF800; DDPixelFormat->u3.dwGBitMask = 0x07E0; DDPixelFormat->u4.dwBBitMask = 0x001F; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_B5G5R5X1_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0x7C00; DDPixelFormat->u3.dwGBitMask = 0x03E0; DDPixelFormat->u4.dwBBitMask = 0x001F; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_B5G5R5A1_UNORM: DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0x7C00; DDPixelFormat->u3.dwGBitMask = 0x03E0; DDPixelFormat->u4.dwBBitMask = 0x001F; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x8000; break; case WINED3DFMT_B4G4R4A4_UNORM: DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0x0F00; DDPixelFormat->u3.dwGBitMask = 0x00F0; DDPixelFormat->u4.dwBBitMask = 0x000F; DDPixelFormat->u5.dwRGBAlphaBitMask = 0xF000; break; case WINED3DFMT_B2G3R3_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 8; DDPixelFormat->u2.dwRBitMask = 0xE0; DDPixelFormat->u3.dwGBitMask = 0x1C; DDPixelFormat->u4.dwBBitMask = 0x03; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0; break; case WINED3DFMT_P8_UINT: DDPixelFormat->dwFlags = DDPF_PALETTEINDEXED8 | DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 8; DDPixelFormat->u2.dwRBitMask = 0x00; DDPixelFormat->u3.dwGBitMask = 0x00; DDPixelFormat->u4.dwBBitMask = 0x00; break; case WINED3DFMT_A8_UNORM: DDPixelFormat->dwFlags = DDPF_ALPHA; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwAlphaBitDepth = 8; DDPixelFormat->u2.dwRBitMask = 0x0; DDPixelFormat->u3.dwZBitMask = 0x0; DDPixelFormat->u4.dwStencilBitMask = 0x0; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0; break; case WINED3DFMT_B2G3R3A8_UNORM: DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0x00E0; DDPixelFormat->u3.dwGBitMask = 0x001C; DDPixelFormat->u4.dwBBitMask = 0x0003; DDPixelFormat->u5.dwRGBAlphaBitMask = 0xFF00; break; case WINED3DFMT_B4G4R4X4_UNORM: DDPixelFormat->dwFlags = DDPF_RGB; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwRGBBitCount = 16; DDPixelFormat->u2.dwRBitMask = 0x0F00; DDPixelFormat->u3.dwGBitMask = 0x00F0; DDPixelFormat->u4.dwBBitMask = 0x000F; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; /* How are Z buffer bit depth and Stencil buffer bit depth related? */ case WINED3DFMT_D16_UNORM: DDPixelFormat->dwFlags = DDPF_ZBUFFER; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwZBufferBitDepth = 16; DDPixelFormat->u2.dwStencilBitDepth = 0; DDPixelFormat->u3.dwZBitMask = 0x0000FFFF; DDPixelFormat->u4.dwStencilBitMask = 0x0; DDPixelFormat->u5.dwRGBZBitMask = 0x00000000; break; case WINED3DFMT_D32_UNORM: DDPixelFormat->dwFlags = DDPF_ZBUFFER; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwZBufferBitDepth = 32; DDPixelFormat->u2.dwStencilBitDepth = 0; DDPixelFormat->u3.dwZBitMask = 0xFFFFFFFF; DDPixelFormat->u4.dwStencilBitMask = 0x0; DDPixelFormat->u5.dwRGBZBitMask = 0x00000000; break; case WINED3DFMT_S4X4_UINT_D24_UNORM: DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER; DDPixelFormat->dwFourCC = 0; /* Should I set dwZBufferBitDepth to 32 here? */ DDPixelFormat->u1.dwZBufferBitDepth = 32; DDPixelFormat->u2.dwStencilBitDepth = 4; DDPixelFormat->u3.dwZBitMask = 0x00FFFFFF; DDPixelFormat->u4.dwStencilBitMask = 0x0F000000; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_D24_UNORM_S8_UINT: DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwZBufferBitDepth = 32; DDPixelFormat->u2.dwStencilBitDepth = 8; DDPixelFormat->u3.dwZBitMask = 0x00FFFFFF; DDPixelFormat->u4.dwStencilBitMask = 0xFF000000; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_X8D24_UNORM: DDPixelFormat->dwFlags = DDPF_ZBUFFER; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwZBufferBitDepth = 32; DDPixelFormat->u2.dwStencilBitDepth = 0; DDPixelFormat->u3.dwZBitMask = 0x00FFFFFF; DDPixelFormat->u4.dwStencilBitMask = 0x00000000; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_S1_UINT_D15_UNORM: DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwZBufferBitDepth = 16; DDPixelFormat->u2.dwStencilBitDepth = 1; DDPixelFormat->u3.dwZBitMask = 0x7fff; DDPixelFormat->u4.dwStencilBitMask = 0x8000; DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0; break; case WINED3DFMT_UYVY: case WINED3DFMT_YUY2: DDPixelFormat->u1.dwYUVBitCount = 16; DDPixelFormat->dwFlags = DDPF_FOURCC; DDPixelFormat->dwFourCC = wined3d_format; break; case WINED3DFMT_YV12: DDPixelFormat->u1.dwYUVBitCount = 12; DDPixelFormat->dwFlags = DDPF_FOURCC; DDPixelFormat->dwFourCC = wined3d_format; break; case WINED3DFMT_DXT1: case WINED3DFMT_DXT2: case WINED3DFMT_DXT3: case WINED3DFMT_DXT4: case WINED3DFMT_DXT5: case WINED3DFMT_MULTI2_ARGB8: case WINED3DFMT_G8R8_G8B8: case WINED3DFMT_R8G8_B8G8: DDPixelFormat->dwFlags = DDPF_FOURCC; DDPixelFormat->dwFourCC = wined3d_format; break; /* Luminance */ case WINED3DFMT_L8_UNORM: DDPixelFormat->dwFlags = DDPF_LUMINANCE; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwLuminanceBitCount = 8; DDPixelFormat->u2.dwLuminanceBitMask = 0xff; DDPixelFormat->u3.dwBumpDvBitMask = 0x0; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0; break; case WINED3DFMT_L4A4_UNORM: DDPixelFormat->dwFlags = DDPF_ALPHAPIXELS | DDPF_LUMINANCE; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwLuminanceBitCount = 4; DDPixelFormat->u2.dwLuminanceBitMask = 0x0f; DDPixelFormat->u3.dwBumpDvBitMask = 0x0; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0xf0; break; case WINED3DFMT_L8A8_UNORM: DDPixelFormat->dwFlags = DDPF_ALPHAPIXELS | DDPF_LUMINANCE; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwLuminanceBitCount = 16; DDPixelFormat->u2.dwLuminanceBitMask = 0x00ff; DDPixelFormat->u3.dwBumpDvBitMask = 0x0; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0xff00; break; /* Bump mapping */ case WINED3DFMT_R8G8_SNORM: DDPixelFormat->dwFlags = DDPF_BUMPDUDV; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwBumpBitCount = 16; DDPixelFormat->u2.dwBumpDuBitMask = 0x000000ff; DDPixelFormat->u3.dwBumpDvBitMask = 0x0000ff00; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x00000000; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x00000000; break; case WINED3DFMT_R5G5_SNORM_L6_UNORM: DDPixelFormat->dwFlags = DDPF_BUMPDUDV | DDPF_BUMPLUMINANCE; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwBumpBitCount = 16; DDPixelFormat->u2.dwBumpDuBitMask = 0x0000001f; DDPixelFormat->u3.dwBumpDvBitMask = 0x000003e0; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0000fc00; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x00000000; break; case WINED3DFMT_R8G8_SNORM_L8X8_UNORM: DDPixelFormat->dwFlags = DDPF_BUMPDUDV | DDPF_BUMPLUMINANCE; DDPixelFormat->dwFourCC = 0; DDPixelFormat->u1.dwBumpBitCount = 32; DDPixelFormat->u2.dwBumpDuBitMask = 0x000000ff; DDPixelFormat->u3.dwBumpDvBitMask = 0x0000ff00; DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x00ff0000; DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x00000000; break; default: FIXME("Unhandled wined3d format %#x.\n", wined3d_format); break; } if(TRACE_ON(ddraw)) { TRACE("Returning: "); DDRAW_dump_pixelformat(DDPixelFormat); } } enum wined3d_format_id wined3dformat_from_ddrawformat(const DDPIXELFORMAT *DDPixelFormat) { TRACE("Convert a DirectDraw Pixelformat to a WineD3D Pixelformat\n"); if(TRACE_ON(ddraw)) { DDRAW_dump_pixelformat(DDPixelFormat); } if(DDPixelFormat->dwFlags & DDPF_PALETTEINDEXED8) { return WINED3DFMT_P8_UINT; } else if(DDPixelFormat->dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 | DDPF_PALETTEINDEXED4) ) { FIXME("DDPF_PALETTEINDEXED1 to DDPF_PALETTEINDEXED4 are not supported by WineD3D (yet). Returning WINED3DFMT_P8\n"); return WINED3DFMT_P8_UINT; } else if(DDPixelFormat->dwFlags & DDPF_RGB) { switch(DDPixelFormat->u1.dwRGBBitCount) { case 8: /* This is the only format that can match here */ return WINED3DFMT_B2G3R3_UNORM; case 16: /* Read the Color masks */ if( (DDPixelFormat->u2.dwRBitMask == 0xF800) && (DDPixelFormat->u3.dwGBitMask == 0x07E0) && (DDPixelFormat->u4.dwBBitMask == 0x001F) ) { return WINED3DFMT_B5G6R5_UNORM; } if( (DDPixelFormat->u2.dwRBitMask == 0x7C00) && (DDPixelFormat->u3.dwGBitMask == 0x03E0) && (DDPixelFormat->u4.dwBBitMask == 0x001F) ) { if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) && (DDPixelFormat->u5.dwRGBAlphaBitMask == 0x8000)) return WINED3DFMT_B5G5R5A1_UNORM; else return WINED3DFMT_B5G5R5X1_UNORM; } if( (DDPixelFormat->u2.dwRBitMask == 0x0F00) && (DDPixelFormat->u3.dwGBitMask == 0x00F0) && (DDPixelFormat->u4.dwBBitMask == 0x000F) ) { if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) && (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xF000)) return WINED3DFMT_B4G4R4A4_UNORM; else return WINED3DFMT_B4G4R4X4_UNORM; } if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) && (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xFF00) && (DDPixelFormat->u2.dwRBitMask == 0x00E0) && (DDPixelFormat->u3.dwGBitMask == 0x001C) && (DDPixelFormat->u4.dwBBitMask == 0x0003) ) { return WINED3DFMT_B2G3R3A8_UNORM; } WARN("16 bit RGB Pixel format does not match.\n"); return WINED3DFMT_UNKNOWN; case 24: return WINED3DFMT_B8G8R8_UNORM; case 32: /* Read the Color masks */ if( (DDPixelFormat->u2.dwRBitMask == 0x00FF0000) && (DDPixelFormat->u3.dwGBitMask == 0x0000FF00) && (DDPixelFormat->u4.dwBBitMask == 0x000000FF) ) { if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) && (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xFF000000)) return WINED3DFMT_B8G8R8A8_UNORM; else return WINED3DFMT_B8G8R8X8_UNORM; } WARN("32 bit RGB pixel format does not match.\n"); return WINED3DFMT_UNKNOWN; default: WARN("Invalid dwRGBBitCount in Pixelformat structure.\n"); return WINED3DFMT_UNKNOWN; } } else if( (DDPixelFormat->dwFlags & DDPF_ALPHA) ) { /* Alpha only Pixelformat */ switch(DDPixelFormat->u1.dwAlphaBitDepth) { case 8: return WINED3DFMT_A8_UNORM; default: WARN("Invalid AlphaBitDepth in Alpha-Only Pixelformat.\n"); return WINED3DFMT_UNKNOWN; } } else if(DDPixelFormat->dwFlags & DDPF_LUMINANCE) { /* Luminance-only or luminance-alpha */ if(DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) { /* Luminance with Alpha */ switch(DDPixelFormat->u1.dwLuminanceBitCount) { case 4: if(DDPixelFormat->u1.dwAlphaBitDepth == 4) return WINED3DFMT_L4A4_UNORM; WARN("Unknown Alpha / Luminance bit depth combination.\n"); return WINED3DFMT_UNKNOWN; case 6: FIXME("A luminance Pixelformat shouldn't have 6 luminance bits. Returning D3DFMT_L6V5U5 for now.\n"); return WINED3DFMT_R5G5_SNORM_L6_UNORM; case 8: if(DDPixelFormat->u1.dwAlphaBitDepth == 8) return WINED3DFMT_L8A8_UNORM; WARN("Unknown Alpha / Lumincase bit depth combination.\n"); return WINED3DFMT_UNKNOWN; } } else { /* Luminance-only */ switch(DDPixelFormat->u1.dwLuminanceBitCount) { case 6: FIXME("A luminance Pixelformat shouldn't have 6 luminance bits. Returning D3DFMT_L6V5U5 for now.\n"); return WINED3DFMT_R5G5_SNORM_L6_UNORM; case 8: return WINED3DFMT_L8_UNORM; default: WARN("Unknown luminance-only bit depth 0x%x.\n", DDPixelFormat->u1.dwLuminanceBitCount); return WINED3DFMT_UNKNOWN; } } } else if(DDPixelFormat->dwFlags & DDPF_ZBUFFER) { /* Z buffer */ if(DDPixelFormat->dwFlags & DDPF_STENCILBUFFER) { switch(DDPixelFormat->u1.dwZBufferBitDepth) { case 16: if (DDPixelFormat->u2.dwStencilBitDepth == 1) return WINED3DFMT_S1_UINT_D15_UNORM; WARN("Unknown depth stencil format: 16 z bits, %u stencil bits.\n", DDPixelFormat->u2.dwStencilBitDepth); return WINED3DFMT_UNKNOWN; case 32: if (DDPixelFormat->u2.dwStencilBitDepth == 8) return WINED3DFMT_D24_UNORM_S8_UINT; else if (DDPixelFormat->u2.dwStencilBitDepth == 4) return WINED3DFMT_S4X4_UINT_D24_UNORM; WARN("Unknown depth stencil format: 32 z bits, %u stencil bits.\n", DDPixelFormat->u2.dwStencilBitDepth); return WINED3DFMT_UNKNOWN; default: WARN("Unknown depth stencil format: %u z bits, %u stencil bits.\n", DDPixelFormat->u1.dwZBufferBitDepth, DDPixelFormat->u2.dwStencilBitDepth); return WINED3DFMT_UNKNOWN; } } else { switch(DDPixelFormat->u1.dwZBufferBitDepth) { case 16: return WINED3DFMT_D16_UNORM; case 24: return WINED3DFMT_X8D24_UNORM; case 32: if (DDPixelFormat->u3.dwZBitMask == 0x00FFFFFF) return WINED3DFMT_X8D24_UNORM; else if (DDPixelFormat->u3.dwZBitMask == 0xFFFFFF00) return WINED3DFMT_X8D24_UNORM; else if (DDPixelFormat->u3.dwZBitMask == 0xFFFFFFFF) return WINED3DFMT_D32_UNORM; WARN("Unknown depth-only format: 32 z bits, mask 0x%08x\n", DDPixelFormat->u3.dwZBitMask); return WINED3DFMT_UNKNOWN; default: WARN("Unknown depth-only format: %u z bits, mask 0x%08x\n", DDPixelFormat->u1.dwZBufferBitDepth, DDPixelFormat->u3.dwZBitMask); return WINED3DFMT_UNKNOWN; } } } else if(DDPixelFormat->dwFlags & DDPF_FOURCC) { return DDPixelFormat->dwFourCC; } else if(DDPixelFormat->dwFlags & DDPF_BUMPDUDV) { if( (DDPixelFormat->u1.dwBumpBitCount == 16 ) && (DDPixelFormat->u2.dwBumpDuBitMask == 0x000000ff) && (DDPixelFormat->u3.dwBumpDvBitMask == 0x0000ff00) && (DDPixelFormat->u4.dwBumpLuminanceBitMask == 0x00000000) ) { return WINED3DFMT_R8G8_SNORM; } else if ( (DDPixelFormat->u1.dwBumpBitCount == 16 ) && (DDPixelFormat->u2.dwBumpDuBitMask == 0x0000001f) && (DDPixelFormat->u3.dwBumpDvBitMask == 0x000003e0) && (DDPixelFormat->u4.dwBumpLuminanceBitMask == 0x0000fc00) ) { return WINED3DFMT_R5G5_SNORM_L6_UNORM; } else if ( (DDPixelFormat->u1.dwBumpBitCount == 32 ) && (DDPixelFormat->u2.dwBumpDuBitMask == 0x000000ff) && (DDPixelFormat->u3.dwBumpDvBitMask == 0x0000ff00) && (DDPixelFormat->u4.dwBumpLuminanceBitMask == 0x00ff0000) ) { return WINED3DFMT_R8G8_SNORM_L8X8_UNORM; } } WARN("Unknown Pixelformat.\n"); return WINED3DFMT_UNKNOWN; } static float colour_to_float(DWORD colour, DWORD mask) { if (!mask) return 0.0f; return (float)(colour & mask) / (float)mask; } BOOL wined3d_colour_from_ddraw_colour(const DDPIXELFORMAT *pf, const struct ddraw_palette *palette, DWORD colour, struct wined3d_color *wined3d_colour) { if (pf->dwFlags & DDPF_ALPHA) { DWORD size, mask; size = pf->u1.dwAlphaBitDepth; mask = size < 32 ? (1u << size) - 1 : ~0u; wined3d_colour->r = 0.0f; wined3d_colour->g = 0.0f; wined3d_colour->b = 0.0f; wined3d_colour->a = colour_to_float(colour, mask); return TRUE; } if (pf->dwFlags & DDPF_FOURCC) { WARN("FourCC formats not supported.\n"); goto fail; } if (pf->dwFlags & DDPF_PALETTEINDEXED8) { PALETTEENTRY entry; colour &= 0xff; if (!palette || FAILED(wined3d_palette_get_entries(palette->wined3d_palette, 0, colour, 1, &entry))) { wined3d_colour->r = 0.0f; wined3d_colour->g = 0.0f; wined3d_colour->b = 0.0f; } else { wined3d_colour->r = entry.peRed / 255.0f; wined3d_colour->g = entry.peGreen / 255.0f; wined3d_colour->b = entry.peBlue / 255.0f; } wined3d_colour->a = colour / 255.0f; return TRUE; } if (pf->dwFlags & DDPF_RGB) { wined3d_colour->r = colour_to_float(colour, pf->u2.dwRBitMask); wined3d_colour->g = colour_to_float(colour, pf->u3.dwGBitMask); wined3d_colour->b = colour_to_float(colour, pf->u4.dwBBitMask); if (pf->dwFlags & DDPF_ALPHAPIXELS) wined3d_colour->a = colour_to_float(colour, pf->u5.dwRGBAlphaBitMask); else wined3d_colour->a = 0.0f; return TRUE; } if (pf->dwFlags & DDPF_ZBUFFER) { wined3d_colour->r = colour_to_float(colour, pf->u3.dwZBitMask); if (pf->dwFlags & DDPF_STENCILBUFFER) wined3d_colour->g = colour_to_float(colour, pf->u4.dwStencilBitMask); else wined3d_colour->g = 0.0f; wined3d_colour->b = 0.0f; wined3d_colour->a = 0.0f; return TRUE; } FIXME("Unhandled pixel format.\n"); DDRAW_dump_pixelformat(pf); fail: wined3d_colour->r = 0.0f; wined3d_colour->g = 0.0f; wined3d_colour->b = 0.0f; wined3d_colour->a = 0.0f; return FALSE; } /***************************************************************************** * Various dumping functions. * * They write the contents of a specific function to a TRACE. * *****************************************************************************/ static void DDRAW_dump_DWORD(const void *in) { TRACE("%d\n", *((const DWORD *) in)); } static void DDRAW_dump_PTR(const void *in) { TRACE("%p\n", *((const void * const*) in)); } static void DDRAW_dump_DDCOLORKEY(const DDCOLORKEY *ddck) { TRACE("Low : 0x%08x - High : 0x%08x\n", ddck->dwColorSpaceLowValue, ddck->dwColorSpaceHighValue); } static void DDRAW_dump_flags_nolf(DWORD flags, const struct flag_info *names, size_t num_names) { unsigned int i; for (i=0; i < num_names; i++) if ((flags & names[i].val) || /* standard flag value */ ((!flags) && (!names[i].val))) /* zero value only */ TRACE("%s ", names[i].name); } static void DDRAW_dump_flags(DWORD flags, const struct flag_info *names, size_t num_names) { DDRAW_dump_flags_nolf(flags, names, num_names); TRACE("\n"); } void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in) { static const struct flag_info flags[] = { FE(DDSCAPS_RESERVED1), FE(DDSCAPS_ALPHA), FE(DDSCAPS_BACKBUFFER), FE(DDSCAPS_COMPLEX), FE(DDSCAPS_FLIP), FE(DDSCAPS_FRONTBUFFER), FE(DDSCAPS_OFFSCREENPLAIN), FE(DDSCAPS_OVERLAY), FE(DDSCAPS_PALETTE), FE(DDSCAPS_PRIMARYSURFACE), FE(DDSCAPS_PRIMARYSURFACELEFT), FE(DDSCAPS_SYSTEMMEMORY), FE(DDSCAPS_TEXTURE), FE(DDSCAPS_3DDEVICE), FE(DDSCAPS_VIDEOMEMORY), FE(DDSCAPS_VISIBLE), FE(DDSCAPS_WRITEONLY), FE(DDSCAPS_ZBUFFER), FE(DDSCAPS_OWNDC), FE(DDSCAPS_LIVEVIDEO), FE(DDSCAPS_HWCODEC), FE(DDSCAPS_MODEX), FE(DDSCAPS_MIPMAP), FE(DDSCAPS_RESERVED2), FE(DDSCAPS_ALLOCONLOAD), FE(DDSCAPS_VIDEOPORT), FE(DDSCAPS_LOCALVIDMEM), FE(DDSCAPS_NONLOCALVIDMEM), FE(DDSCAPS_STANDARDVGAMODE), FE(DDSCAPS_OPTIMIZED) }; static const struct flag_info flags2[] = { FE(DDSCAPS2_HARDWAREDEINTERLACE), FE(DDSCAPS2_HINTDYNAMIC), FE(DDSCAPS2_HINTSTATIC), FE(DDSCAPS2_TEXTUREMANAGE), FE(DDSCAPS2_RESERVED1), FE(DDSCAPS2_RESERVED2), FE(DDSCAPS2_OPAQUE), FE(DDSCAPS2_HINTANTIALIASING), FE(DDSCAPS2_CUBEMAP), FE(DDSCAPS2_CUBEMAP_POSITIVEX), FE(DDSCAPS2_CUBEMAP_NEGATIVEX), FE(DDSCAPS2_CUBEMAP_POSITIVEY), FE(DDSCAPS2_CUBEMAP_NEGATIVEY), FE(DDSCAPS2_CUBEMAP_POSITIVEZ), FE(DDSCAPS2_CUBEMAP_NEGATIVEZ), FE(DDSCAPS2_MIPMAPSUBLEVEL), FE(DDSCAPS2_D3DTEXTUREMANAGE), FE(DDSCAPS2_DONOTPERSIST), FE(DDSCAPS2_STEREOSURFACELEFT) }; DDRAW_dump_flags_nolf(in->dwCaps, flags, sizeof(flags)/sizeof(flags[0])); DDRAW_dump_flags(in->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0])); } static void DDRAW_dump_DDSCAPS(const DDSCAPS *in) { DDSCAPS2 in_bis; in_bis.dwCaps = in->dwCaps; in_bis.dwCaps2 = 0; in_bis.dwCaps3 = 0; in_bis.u1.dwCaps4 = 0; DDRAW_dump_DDSCAPS2(&in_bis); } static void DDRAW_dump_pixelformat_flag(DWORD flagmask) { static const struct flag_info flags[] = { FE(DDPF_ALPHAPIXELS), FE(DDPF_ALPHA), FE(DDPF_FOURCC), FE(DDPF_PALETTEINDEXED4), FE(DDPF_PALETTEINDEXEDTO8), FE(DDPF_PALETTEINDEXED8), FE(DDPF_RGB), FE(DDPF_COMPRESSED), FE(DDPF_RGBTOYUV), FE(DDPF_YUV), FE(DDPF_ZBUFFER), FE(DDPF_PALETTEINDEXED1), FE(DDPF_PALETTEINDEXED2), FE(DDPF_ZPIXELS) }; DDRAW_dump_flags_nolf(flagmask, flags, sizeof(flags)/sizeof(flags[0])); } static void DDRAW_dump_members(DWORD flags, const void *data, const struct member_info *mems, size_t num_mems) { unsigned int i; for (i=0; i < num_mems; i++) { if (mems[i].val & flags) { TRACE(" - %s : ", mems[i].name); mems[i].func((const char *)data + mems[i].offset); } } } static void DDRAW_dump_pixelformat(const DDPIXELFORMAT *pf) { TRACE("( "); DDRAW_dump_pixelformat_flag(pf->dwFlags); if (pf->dwFlags & DDPF_FOURCC) TRACE(", dwFourCC code '%c%c%c%c' (0x%08x) - %u bits per pixel", (unsigned char)( pf->dwFourCC &0xff), (unsigned char)((pf->dwFourCC>> 8)&0xff), (unsigned char)((pf->dwFourCC>>16)&0xff), (unsigned char)((pf->dwFourCC>>24)&0xff), pf->dwFourCC, pf->u1.dwYUVBitCount); if (pf->dwFlags & DDPF_RGB) { TRACE(", RGB bits: %u, R 0x%08x G 0x%08x B 0x%08x", pf->u1.dwRGBBitCount, pf->u2.dwRBitMask, pf->u3.dwGBitMask, pf->u4.dwBBitMask); if (pf->dwFlags & DDPF_ALPHAPIXELS) TRACE(" A 0x%08x", pf->u5.dwRGBAlphaBitMask); if (pf->dwFlags & DDPF_ZPIXELS) TRACE(" Z 0x%08x", pf->u5.dwRGBZBitMask); } if (pf->dwFlags & DDPF_ZBUFFER) TRACE(", Z bits: %u", pf->u1.dwZBufferBitDepth); if (pf->dwFlags & DDPF_ALPHA) TRACE(", Alpha bits: %u", pf->u1.dwAlphaBitDepth); if (pf->dwFlags & DDPF_BUMPDUDV) TRACE(", Bump bits: %u, U 0x%08x V 0x%08x L 0x%08x", pf->u1.dwBumpBitCount, pf->u2.dwBumpDuBitMask, pf->u3.dwBumpDvBitMask, pf->u4.dwBumpLuminanceBitMask); TRACE(")\n"); } void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd) { #define STRUCT DDSURFACEDESC2 static const struct member_info members[] = { ME(DDSD_HEIGHT, DDRAW_dump_DWORD, dwHeight), ME(DDSD_WIDTH, DDRAW_dump_DWORD, dwWidth), ME(DDSD_PITCH, DDRAW_dump_DWORD, u1 /* lPitch */), ME(DDSD_LINEARSIZE, DDRAW_dump_DWORD, u1 /* dwLinearSize */), ME(DDSD_BACKBUFFERCOUNT, DDRAW_dump_DWORD, u5.dwBackBufferCount), ME(DDSD_MIPMAPCOUNT, DDRAW_dump_DWORD, u2 /* dwMipMapCount */), ME(DDSD_ZBUFFERBITDEPTH, DDRAW_dump_DWORD, u2 /* dwZBufferBitDepth */), /* This is for 'old-style' D3D */ ME(DDSD_REFRESHRATE, DDRAW_dump_DWORD, u2 /* dwRefreshRate */), ME(DDSD_ALPHABITDEPTH, DDRAW_dump_DWORD, dwAlphaBitDepth), ME(DDSD_LPSURFACE, DDRAW_dump_PTR, lpSurface), ME(DDSD_CKDESTOVERLAY, DDRAW_dump_DDCOLORKEY, u3 /* ddckCKDestOverlay */), ME(DDSD_CKDESTBLT, DDRAW_dump_DDCOLORKEY, ddckCKDestBlt), ME(DDSD_CKSRCOVERLAY, DDRAW_dump_DDCOLORKEY, ddckCKSrcOverlay), ME(DDSD_CKSRCBLT, DDRAW_dump_DDCOLORKEY, ddckCKSrcBlt), ME(DDSD_PIXELFORMAT, DDRAW_dump_pixelformat, u4 /* ddpfPixelFormat */) }; static const struct member_info members_caps[] = { ME(DDSD_CAPS, DDRAW_dump_DDSCAPS, ddsCaps) }; static const struct member_info members_caps2[] = { ME(DDSD_CAPS, DDRAW_dump_DDSCAPS2, ddsCaps) }; #undef STRUCT if (NULL == lpddsd) { TRACE("(null)\n"); } else { if (lpddsd->dwSize >= sizeof(DDSURFACEDESC2)) { DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps2, 1); } else { DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps, 1); } DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members, sizeof(members)/sizeof(members[0])); } } void dump_D3DMATRIX(const D3DMATRIX *mat) { TRACE(" %f %f %f %f\n", mat->_11, mat->_12, mat->_13, mat->_14); TRACE(" %f %f %f %f\n", mat->_21, mat->_22, mat->_23, mat->_24); TRACE(" %f %f %f %f\n", mat->_31, mat->_32, mat->_33, mat->_34); TRACE(" %f %f %f %f\n", mat->_41, mat->_42, mat->_43, mat->_44); } DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) { DWORD size = 0; DWORD i; if (d3dvtVertexType & D3DFVF_NORMAL) size += 3 * sizeof(D3DVALUE); if (d3dvtVertexType & D3DFVF_DIFFUSE) size += sizeof(DWORD); if (d3dvtVertexType & D3DFVF_SPECULAR) size += sizeof(DWORD); if (d3dvtVertexType & D3DFVF_RESERVED1) size += sizeof(DWORD); switch (d3dvtVertexType & D3DFVF_POSITION_MASK) { case D3DFVF_XYZ: size += 3 * sizeof(D3DVALUE); break; case D3DFVF_XYZRHW: size += 4 * sizeof(D3DVALUE); break; case D3DFVF_XYZB1: size += 4 * sizeof(D3DVALUE); break; case D3DFVF_XYZB2: size += 5 * sizeof(D3DVALUE); break; case D3DFVF_XYZB3: size += 6 * sizeof(D3DVALUE); break; case D3DFVF_XYZB4: size += 7 * sizeof(D3DVALUE); break; case D3DFVF_XYZB5: size += 8 * sizeof(D3DVALUE); break; default: ERR("Unexpected position mask\n"); } for (i = 0; i < GET_TEXCOUNT_FROM_FVF(d3dvtVertexType); i++) { size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(D3DVALUE); } return size; } void DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn, DDSCAPS2* pOut) { /* 2 adds three additional caps fields to the end. Both versions * are unversioned. */ pOut->dwCaps = pIn->dwCaps; pOut->dwCaps2 = 0; pOut->dwCaps3 = 0; pOut->u1.dwCaps4 = 0; } void DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn, DDDEVICEIDENTIFIER* pOut) { /* 2 adds a dwWHQLLevel field to the end. Both structures are * unversioned. */ memcpy(pOut, pIn, sizeof(*pOut)); } void DDRAW_dump_cooperativelevel(DWORD cooplevel) { static const struct flag_info flags[] = { FE(DDSCL_FULLSCREEN), FE(DDSCL_ALLOWREBOOT), FE(DDSCL_NOWINDOWCHANGES), FE(DDSCL_NORMAL), FE(DDSCL_ALLOWMODEX), FE(DDSCL_EXCLUSIVE), FE(DDSCL_SETFOCUSWINDOW), FE(DDSCL_SETDEVICEWINDOW), FE(DDSCL_CREATEDEVICEWINDOW) }; if (TRACE_ON(ddraw)) { TRACE(" - "); DDRAW_dump_flags(cooplevel, flags, sizeof(flags)/sizeof(flags[0])); } } void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps) { static const struct flag_info flags1[] = { FE(DDCAPS_3D), FE(DDCAPS_ALIGNBOUNDARYDEST), FE(DDCAPS_ALIGNSIZEDEST), FE(DDCAPS_ALIGNBOUNDARYSRC), FE(DDCAPS_ALIGNSIZESRC), FE(DDCAPS_ALIGNSTRIDE), FE(DDCAPS_BLT), FE(DDCAPS_BLTQUEUE), FE(DDCAPS_BLTFOURCC), FE(DDCAPS_BLTSTRETCH), FE(DDCAPS_GDI), FE(DDCAPS_OVERLAY), FE(DDCAPS_OVERLAYCANTCLIP), FE(DDCAPS_OVERLAYFOURCC), FE(DDCAPS_OVERLAYSTRETCH), FE(DDCAPS_PALETTE), FE(DDCAPS_PALETTEVSYNC), FE(DDCAPS_READSCANLINE), FE(DDCAPS_STEREOVIEW), FE(DDCAPS_VBI), FE(DDCAPS_ZBLTS), FE(DDCAPS_ZOVERLAYS), FE(DDCAPS_COLORKEY), FE(DDCAPS_ALPHA), FE(DDCAPS_COLORKEYHWASSIST), FE(DDCAPS_NOHARDWARE), FE(DDCAPS_BLTCOLORFILL), FE(DDCAPS_BANKSWITCHED), FE(DDCAPS_BLTDEPTHFILL), FE(DDCAPS_CANCLIP), FE(DDCAPS_CANCLIPSTRETCHED), FE(DDCAPS_CANBLTSYSMEM) }; static const struct flag_info flags2[] = { FE(DDCAPS2_CERTIFIED), FE(DDCAPS2_NO2DDURING3DSCENE), FE(DDCAPS2_VIDEOPORT), FE(DDCAPS2_AUTOFLIPOVERLAY), FE(DDCAPS2_CANBOBINTERLEAVED), FE(DDCAPS2_CANBOBNONINTERLEAVED), FE(DDCAPS2_COLORCONTROLOVERLAY), FE(DDCAPS2_COLORCONTROLPRIMARY), FE(DDCAPS2_CANDROPZ16BIT), FE(DDCAPS2_NONLOCALVIDMEM), FE(DDCAPS2_NONLOCALVIDMEMCAPS), FE(DDCAPS2_NOPAGELOCKREQUIRED), FE(DDCAPS2_WIDESURFACES), FE(DDCAPS2_CANFLIPODDEVEN), FE(DDCAPS2_CANBOBHARDWARE), FE(DDCAPS2_COPYFOURCC), FE(DDCAPS2_PRIMARYGAMMA), FE(DDCAPS2_CANRENDERWINDOWED), FE(DDCAPS2_CANCALIBRATEGAMMA), FE(DDCAPS2_FLIPINTERVAL), FE(DDCAPS2_FLIPNOVSYNC), FE(DDCAPS2_CANMANAGETEXTURE), FE(DDCAPS2_TEXMANINNONLOCALVIDMEM), FE(DDCAPS2_STEREO), FE(DDCAPS2_SYSTONONLOCAL_AS_SYSTOLOCAL) }; static const struct flag_info flags3[] = { FE(DDCKEYCAPS_DESTBLT), FE(DDCKEYCAPS_DESTBLTCLRSPACE), FE(DDCKEYCAPS_DESTBLTCLRSPACEYUV), FE(DDCKEYCAPS_DESTBLTYUV), FE(DDCKEYCAPS_DESTOVERLAY), FE(DDCKEYCAPS_DESTOVERLAYCLRSPACE), FE(DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV), FE(DDCKEYCAPS_DESTOVERLAYONEACTIVE), FE(DDCKEYCAPS_DESTOVERLAYYUV), FE(DDCKEYCAPS_SRCBLT), FE(DDCKEYCAPS_SRCBLTCLRSPACE), FE(DDCKEYCAPS_SRCBLTCLRSPACEYUV), FE(DDCKEYCAPS_SRCBLTYUV), FE(DDCKEYCAPS_SRCOVERLAY), FE(DDCKEYCAPS_SRCOVERLAYCLRSPACE), FE(DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV), FE(DDCKEYCAPS_SRCOVERLAYONEACTIVE), FE(DDCKEYCAPS_SRCOVERLAYYUV), FE(DDCKEYCAPS_NOCOSTOVERLAY) }; static const struct flag_info flags4[] = { FE(DDFXCAPS_BLTALPHA), FE(DDFXCAPS_OVERLAYALPHA), FE(DDFXCAPS_BLTARITHSTRETCHYN), FE(DDFXCAPS_BLTARITHSTRETCHY), FE(DDFXCAPS_BLTMIRRORLEFTRIGHT), FE(DDFXCAPS_BLTMIRRORUPDOWN), FE(DDFXCAPS_BLTROTATION), FE(DDFXCAPS_BLTROTATION90), FE(DDFXCAPS_BLTSHRINKX), FE(DDFXCAPS_BLTSHRINKXN), FE(DDFXCAPS_BLTSHRINKY), FE(DDFXCAPS_BLTSHRINKYN), FE(DDFXCAPS_BLTSTRETCHX), FE(DDFXCAPS_BLTSTRETCHXN), FE(DDFXCAPS_BLTSTRETCHY), FE(DDFXCAPS_BLTSTRETCHYN), FE(DDFXCAPS_OVERLAYARITHSTRETCHY), FE(DDFXCAPS_OVERLAYARITHSTRETCHYN), FE(DDFXCAPS_OVERLAYSHRINKX), FE(DDFXCAPS_OVERLAYSHRINKXN), FE(DDFXCAPS_OVERLAYSHRINKY), FE(DDFXCAPS_OVERLAYSHRINKYN), FE(DDFXCAPS_OVERLAYSTRETCHX), FE(DDFXCAPS_OVERLAYSTRETCHXN), FE(DDFXCAPS_OVERLAYSTRETCHY), FE(DDFXCAPS_OVERLAYSTRETCHYN), FE(DDFXCAPS_OVERLAYMIRRORLEFTRIGHT), FE(DDFXCAPS_OVERLAYMIRRORUPDOWN) }; static const struct flag_info flags5[] = { FE(DDFXALPHACAPS_BLTALPHAEDGEBLEND), FE(DDFXALPHACAPS_BLTALPHAPIXELS), FE(DDFXALPHACAPS_BLTALPHAPIXELSNEG), FE(DDFXALPHACAPS_BLTALPHASURFACES), FE(DDFXALPHACAPS_BLTALPHASURFACESNEG), FE(DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND), FE(DDFXALPHACAPS_OVERLAYALPHAPIXELS), FE(DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG), FE(DDFXALPHACAPS_OVERLAYALPHASURFACES), FE(DDFXALPHACAPS_OVERLAYALPHASURFACESNEG) }; static const struct flag_info flags6[] = { FE(DDPCAPS_4BIT), FE(DDPCAPS_8BITENTRIES), FE(DDPCAPS_8BIT), FE(DDPCAPS_INITIALIZE), FE(DDPCAPS_PRIMARYSURFACE), FE(DDPCAPS_PRIMARYSURFACELEFT), FE(DDPCAPS_ALLOW256), FE(DDPCAPS_VSYNC), FE(DDPCAPS_1BIT), FE(DDPCAPS_2BIT), FE(DDPCAPS_ALPHA), }; static const struct flag_info flags7[] = { FE(DDSVCAPS_RESERVED1), FE(DDSVCAPS_RESERVED2), FE(DDSVCAPS_RESERVED3), FE(DDSVCAPS_RESERVED4), FE(DDSVCAPS_STEREOSEQUENTIAL), }; TRACE(" - dwSize : %d\n", lpcaps->dwSize); TRACE(" - dwCaps : "); DDRAW_dump_flags(lpcaps->dwCaps, flags1, sizeof(flags1)/sizeof(flags1[0])); TRACE(" - dwCaps2 : "); DDRAW_dump_flags(lpcaps->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0])); TRACE(" - dwCKeyCaps : "); DDRAW_dump_flags(lpcaps->dwCKeyCaps, flags3, sizeof(flags3)/sizeof(flags3[0])); TRACE(" - dwFXCaps : "); DDRAW_dump_flags(lpcaps->dwFXCaps, flags4, sizeof(flags4)/sizeof(flags4[0])); TRACE(" - dwFXAlphaCaps : "); DDRAW_dump_flags(lpcaps->dwFXAlphaCaps, flags5, sizeof(flags5)/sizeof(flags5[0])); TRACE(" - dwPalCaps : "); DDRAW_dump_flags(lpcaps->dwPalCaps, flags6, sizeof(flags6)/sizeof(flags6[0])); TRACE(" - dwSVCaps : "); DDRAW_dump_flags(lpcaps->dwSVCaps, flags7, sizeof(flags7)/sizeof(flags7[0])); TRACE("...\n"); TRACE(" - dwNumFourCCCodes : %d\n", lpcaps->dwNumFourCCCodes); TRACE(" - dwCurrVisibleOverlays : %d\n", lpcaps->dwCurrVisibleOverlays); TRACE(" - dwMinOverlayStretch : %d\n", lpcaps->dwMinOverlayStretch); TRACE(" - dwMaxOverlayStretch : %d\n", lpcaps->dwMaxOverlayStretch); TRACE("...\n"); TRACE(" - ddsCaps : "); DDRAW_dump_DDSCAPS2(&lpcaps->ddsCaps); } /***************************************************************************** * multiply_matrix * * Multiplies 2 4x4 matrices src1 and src2, and stores the result in dest. * * Params: * dest: Pointer to the destination matrix * src1: Pointer to the first source matrix * src2: Pointer to the second source matrix * *****************************************************************************/ void multiply_matrix(D3DMATRIX *dest, const D3DMATRIX *src1, const D3DMATRIX *src2) { D3DMATRIX temp; /* Now do the multiplication 'by hand'. I know that all this could be optimised, but this will be done later :-) */ temp._11 = (src1->_11 * src2->_11) + (src1->_21 * src2->_12) + (src1->_31 * src2->_13) + (src1->_41 * src2->_14); temp._21 = (src1->_11 * src2->_21) + (src1->_21 * src2->_22) + (src1->_31 * src2->_23) + (src1->_41 * src2->_24); temp._31 = (src1->_11 * src2->_31) + (src1->_21 * src2->_32) + (src1->_31 * src2->_33) + (src1->_41 * src2->_34); temp._41 = (src1->_11 * src2->_41) + (src1->_21 * src2->_42) + (src1->_31 * src2->_43) + (src1->_41 * src2->_44); temp._12 = (src1->_12 * src2->_11) + (src1->_22 * src2->_12) + (src1->_32 * src2->_13) + (src1->_42 * src2->_14); temp._22 = (src1->_12 * src2->_21) + (src1->_22 * src2->_22) + (src1->_32 * src2->_23) + (src1->_42 * src2->_24); temp._32 = (src1->_12 * src2->_31) + (src1->_22 * src2->_32) + (src1->_32 * src2->_33) + (src1->_42 * src2->_34); temp._42 = (src1->_12 * src2->_41) + (src1->_22 * src2->_42) + (src1->_32 * src2->_43) + (src1->_42 * src2->_44); temp._13 = (src1->_13 * src2->_11) + (src1->_23 * src2->_12) + (src1->_33 * src2->_13) + (src1->_43 * src2->_14); temp._23 = (src1->_13 * src2->_21) + (src1->_23 * src2->_22) + (src1->_33 * src2->_23) + (src1->_43 * src2->_24); temp._33 = (src1->_13 * src2->_31) + (src1->_23 * src2->_32) + (src1->_33 * src2->_33) + (src1->_43 * src2->_34); temp._43 = (src1->_13 * src2->_41) + (src1->_23 * src2->_42) + (src1->_33 * src2->_43) + (src1->_43 * src2->_44); temp._14 = (src1->_14 * src2->_11) + (src1->_24 * src2->_12) + (src1->_34 * src2->_13) + (src1->_44 * src2->_14); temp._24 = (src1->_14 * src2->_21) + (src1->_24 * src2->_22) + (src1->_34 * src2->_23) + (src1->_44 * src2->_24); temp._34 = (src1->_14 * src2->_31) + (src1->_24 * src2->_32) + (src1->_34 * src2->_33) + (src1->_44 * src2->_34); temp._44 = (src1->_14 * src2->_41) + (src1->_24 * src2->_42) + (src1->_34 * src2->_43) + (src1->_44 * src2->_44); /* And copy the new matrix in the good storage.. */ memcpy(dest, &temp, 16 * sizeof(D3DVALUE)); } HRESULT hr_ddraw_from_wined3d(HRESULT hr) { switch(hr) { case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS; default: return hr; } } /* Note that this function writes the full sizeof(DDSURFACEDESC2) size, don't use it * for writing into application-provided DDSURFACEDESC2 structures if the size may * be different */ void DDSD_to_DDSD2(const DDSURFACEDESC *in, DDSURFACEDESC2 *out) { /* The output of this function is never passed to the application directly, so * the memset is not strictly needed. CreateSurface still has problems with this * though. Don't forget to set ddsCaps.dwCaps2/3/4 to 0 when removing this */ memset(out, 0x00, sizeof(*out)); out->dwSize = sizeof(*out); out->dwFlags = in->dwFlags & ~DDSD_ZBUFFERBITDEPTH; if (in->dwFlags & DDSD_WIDTH) out->dwWidth = in->dwWidth; if (in->dwFlags & DDSD_HEIGHT) out->dwHeight = in->dwHeight; if (in->dwFlags & DDSD_PIXELFORMAT) out->u4.ddpfPixelFormat = in->ddpfPixelFormat; else if(in->dwFlags & DDSD_ZBUFFERBITDEPTH) { out->dwFlags |= DDSD_PIXELFORMAT; memset(&out->u4.ddpfPixelFormat, 0, sizeof(out->u4.ddpfPixelFormat)); out->u4.ddpfPixelFormat.dwSize = sizeof(out->u4.ddpfPixelFormat); out->u4.ddpfPixelFormat.dwFlags = DDPF_ZBUFFER; out->u4.ddpfPixelFormat.u1.dwZBufferBitDepth = in->u2.dwZBufferBitDepth; /* 0 is not a valid DDSURFACEDESC / DDPIXELFORMAT on either side of the * conversion */ out->u4.ddpfPixelFormat.u3.dwZBitMask = ~0U >> (32 - in->u2.dwZBufferBitDepth); } /* ddsCaps is read even without DDSD_CAPS set. See dsurface:no_ddsd_caps_test */ out->ddsCaps.dwCaps = in->ddsCaps.dwCaps; if (in->dwFlags & DDSD_PITCH) out->u1.lPitch = in->u1.lPitch; if (in->dwFlags & DDSD_BACKBUFFERCOUNT) out->u5.dwBackBufferCount = in->dwBackBufferCount; if (in->dwFlags & DDSD_ALPHABITDEPTH) out->dwAlphaBitDepth = in->dwAlphaBitDepth; /* DDraw(native, and wine) does not set the DDSD_LPSURFACE, so always copy */ out->lpSurface = in->lpSurface; if (in->dwFlags & DDSD_CKDESTOVERLAY) out->u3.ddckCKDestOverlay = in->ddckCKDestOverlay; if (in->dwFlags & DDSD_CKDESTBLT) out->ddckCKDestBlt = in->ddckCKDestBlt; if (in->dwFlags & DDSD_CKSRCOVERLAY) out->ddckCKSrcOverlay = in->ddckCKSrcOverlay; if (in->dwFlags & DDSD_CKSRCBLT) out->ddckCKSrcBlt = in->ddckCKSrcBlt; if (in->dwFlags & DDSD_MIPMAPCOUNT) out->u2.dwMipMapCount = in->u2.dwMipMapCount; if (in->dwFlags & DDSD_REFRESHRATE) out->u2.dwRefreshRate = in->u2.dwRefreshRate; if (in->dwFlags & DDSD_LINEARSIZE) out->u1.dwLinearSize = in->u1.dwLinearSize; /* Does not exist in DDSURFACEDESC: * DDSD_TEXTURESTAGE, DDSD_FVF, DDSD_SRCVBHANDLE, */ } /* Note that this function writes the full sizeof(DDSURFACEDESC) size, don't use it * for writing into application-provided DDSURFACEDESC structures if the size may * be different */ void DDSD2_to_DDSD(const DDSURFACEDESC2 *in, DDSURFACEDESC *out) { memset(out, 0, sizeof(*out)); out->dwSize = sizeof(*out); out->dwFlags = in->dwFlags; if (in->dwFlags & DDSD_WIDTH) out->dwWidth = in->dwWidth; if (in->dwFlags & DDSD_HEIGHT) out->dwHeight = in->dwHeight; if (in->dwFlags & DDSD_PIXELFORMAT) { out->ddpfPixelFormat = in->u4.ddpfPixelFormat; if ((in->dwFlags & DDSD_CAPS) && (in->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)) { /* Z buffers have DDSD_ZBUFFERBITDEPTH set, but not DDSD_PIXELFORMAT. They do * have valid data in ddpfPixelFormat though */ out->dwFlags &= ~DDSD_PIXELFORMAT; out->dwFlags |= DDSD_ZBUFFERBITDEPTH; out->u2.dwZBufferBitDepth = in->u4.ddpfPixelFormat.u1.dwZBufferBitDepth; } } /* ddsCaps is read even without DDSD_CAPS set. See dsurface:no_ddsd_caps_test */ out->ddsCaps.dwCaps = in->ddsCaps.dwCaps; if (in->dwFlags & DDSD_PITCH) out->u1.lPitch = in->u1.lPitch; if (in->dwFlags & DDSD_BACKBUFFERCOUNT) out->dwBackBufferCount = in->u5.dwBackBufferCount; if (in->dwFlags & DDSD_ZBUFFERBITDEPTH) out->u2.dwZBufferBitDepth = in->u2.dwMipMapCount; /* same union */ if (in->dwFlags & DDSD_ALPHABITDEPTH) out->dwAlphaBitDepth = in->dwAlphaBitDepth; /* DDraw(native, and wine) does not set the DDSD_LPSURFACE, so always copy */ out->lpSurface = in->lpSurface; if (in->dwFlags & DDSD_CKDESTOVERLAY) out->ddckCKDestOverlay = in->u3.ddckCKDestOverlay; if (in->dwFlags & DDSD_CKDESTBLT) out->ddckCKDestBlt = in->ddckCKDestBlt; if (in->dwFlags & DDSD_CKSRCOVERLAY) out->ddckCKSrcOverlay = in->ddckCKSrcOverlay; if (in->dwFlags & DDSD_CKSRCBLT) out->ddckCKSrcBlt = in->ddckCKSrcBlt; if (in->dwFlags & DDSD_MIPMAPCOUNT) out->u2.dwMipMapCount = in->u2.dwMipMapCount; if (in->dwFlags & DDSD_REFRESHRATE) out->u2.dwRefreshRate = in->u2.dwRefreshRate; if (in->dwFlags & DDSD_LINEARSIZE) out->u1.dwLinearSize = in->u1.dwLinearSize; /* Does not exist in DDSURFACEDESC: * DDSD_TEXTURESTAGE, DDSD_FVF, DDSD_SRCVBHANDLE, */ if (in->dwFlags & DDSD_TEXTURESTAGE) WARN("Does not exist in DDSURFACEDESC: DDSD_TEXTURESTAGE\n"); if (in->dwFlags & DDSD_FVF) WARN("Does not exist in DDSURFACEDESC: DDSD_FVF\n"); if (in->dwFlags & DDSD_SRCVBHANDLE) WARN("Does not exist in DDSURFACEDESC: DDSD_SRCVBHANDLE\n"); out->dwFlags &= ~(DDSD_TEXTURESTAGE | DDSD_FVF | DDSD_SRCVBHANDLE); }