palette.c revision 1.2.6.2
1 1.2.6.2 bouyer /* $NetBSD: palette.c,v 1.2.6.2 2000/11/20 20:39:23 bouyer Exp $ */ 2 1.2.6.2 bouyer 3 1.2.6.2 bouyer /*- 4 1.2.6.2 bouyer * Copyright (c) 1999 Shin Takemura. 5 1.2.6.2 bouyer * All rights reserved. 6 1.2.6.2 bouyer * 7 1.2.6.2 bouyer * This software is part of the PocketBSD. 8 1.2.6.2 bouyer * 9 1.2.6.2 bouyer * Redistribution and use in source and binary forms, with or without 10 1.2.6.2 bouyer * modification, are permitted provided that the following conditions 11 1.2.6.2 bouyer * are met: 12 1.2.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 13 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer. 14 1.2.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 15 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 16 1.2.6.2 bouyer * documentation and/or other materials provided with the distribution. 17 1.2.6.2 bouyer * 3. All advertising materials mentioning features or use of this software 18 1.2.6.2 bouyer * must display the following acknowledgement: 19 1.2.6.2 bouyer * This product includes software developed by the PocketBSD project 20 1.2.6.2 bouyer * and its contributors. 21 1.2.6.2 bouyer * 4. Neither the name of the project nor the names of its contributors 22 1.2.6.2 bouyer * may be used to endorse or promote products derived from this software 23 1.2.6.2 bouyer * without specific prior written permission. 24 1.2.6.2 bouyer * 25 1.2.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 1.2.6.2 bouyer * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 1.2.6.2 bouyer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 1.2.6.2 bouyer * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 1.2.6.2 bouyer * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 1.2.6.2 bouyer * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 1.2.6.2 bouyer * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 1.2.6.2 bouyer * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 1.2.6.2 bouyer * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 1.2.6.2 bouyer * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 1.2.6.2 bouyer * SUCH DAMAGE. 36 1.2.6.2 bouyer * 37 1.2.6.2 bouyer */ 38 1.2.6.2 bouyer #include <pbsdboot.h> 39 1.2.6.2 bouyer 40 1.2.6.2 bouyer #include <arch/hpcmips/dev/hpccmapvar.h> 41 1.2.6.2 bouyer 42 1.2.6.2 bouyer /* 43 1.2.6.2 bouyer * If Windows have no color palette, we have nothing to do here. 44 1.2.6.2 bouyer */ 45 1.2.6.2 bouyer #if ( _WIN32_WCE >= 200 ) // WIN CE Ver 2.00 or greater 46 1.2.6.2 bouyer #define HAVE_COLOR_PALETTE 47 1.2.6.2 bouyer #endif 48 1.2.6.2 bouyer 49 1.2.6.2 bouyer #define ASSERT(a) \ 50 1.2.6.2 bouyer if (!(a)) { \ 51 1.2.6.2 bouyer msg_printf(MSG_ERROR, TEXT("assertion failure"), \ 52 1.2.6.2 bouyer TEXT(#a)); \ 53 1.2.6.2 bouyer } 54 1.2.6.2 bouyer 55 1.2.6.2 bouyer #ifdef HAVE_COLOR_PALETTE 56 1.2.6.2 bouyer enum palette_status palette_succeeded = PAL_ERROR; 57 1.2.6.2 bouyer static void palette_setup(PALETTEENTRY *pal); 58 1.2.6.2 bouyer #else 59 1.2.6.2 bouyer enum palette_status palette_succeeded = PAL_NOERROR; 60 1.2.6.2 bouyer #endif 61 1.2.6.2 bouyer 62 1.2.6.2 bouyer static HPALETTE pal = NULL; 63 1.2.6.2 bouyer 64 1.2.6.2 bouyer void 65 1.2.6.2 bouyer palette_init(HWND hWnd) 66 1.2.6.2 bouyer { 67 1.2.6.2 bouyer #ifdef HAVE_COLOR_PALETTE 68 1.2.6.2 bouyer HDC hdc; 69 1.2.6.2 bouyer PAINTSTRUCT ps; 70 1.2.6.2 bouyer LOGPALETTE* logpal; 71 1.2.6.2 bouyer 72 1.2.6.2 bouyer debug_printf(TEXT("*** palette init ***\n")); 73 1.2.6.2 bouyer 74 1.2.6.2 bouyer hdc = BeginPaint(hWnd, &ps); 75 1.2.6.2 bouyer if (GetDeviceCaps(hdc, TECHNOLOGY) == DT_RASDISPLAY && 76 1.2.6.2 bouyer (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) && 77 1.2.6.2 bouyer GetDeviceCaps(hdc, COLORRES) == 8) { 78 1.2.6.2 bouyer ASSERT(GetDeviceCaps(hdc, BITSPIXEL) == 8); 79 1.2.6.2 bouyer ASSERT(GetDeviceCaps(hdc, PLANES) == 1); 80 1.2.6.2 bouyer /* 81 1.2.6.2 bouyer * create logical palette 82 1.2.6.2 bouyer */ 83 1.2.6.2 bouyer logpal = LocalAlloc (LPTR, 84 1.2.6.2 bouyer (sizeof(LOGPALETTE) + 85 1.2.6.2 bouyer sizeof(PALETTEENTRY) * 256)); 86 1.2.6.2 bouyer logpal->palVersion = 0x300; 87 1.2.6.2 bouyer logpal->palNumEntries = 256; 88 1.2.6.2 bouyer palette_setup(logpal->palPalEntry); 89 1.2.6.2 bouyer 90 1.2.6.2 bouyer pal = CreatePalette(logpal); 91 1.2.6.2 bouyer if (pal == NULL) { 92 1.2.6.2 bouyer debug_printf(TEXT("CreatePalette() failed")); 93 1.2.6.2 bouyer msg_printf(MSG_ERROR, TEXT("Error"), 94 1.2.6.2 bouyer TEXT("CreatePalette() failed: %d"), 95 1.2.6.2 bouyer GetLastError()); 96 1.2.6.2 bouyer } 97 1.2.6.2 bouyer LocalFree((HLOCAL)logpal); 98 1.2.6.2 bouyer } else { 99 1.2.6.2 bouyer /* 100 1.2.6.2 bouyer * The screen is not 8 bit depth nor indexed color. 101 1.2.6.2 bouyer */ 102 1.2.6.2 bouyer palette_succeeded = PAL_NOERROR; 103 1.2.6.2 bouyer } 104 1.2.6.2 bouyer EndPaint(hWnd, &ps); 105 1.2.6.2 bouyer #endif /* HAVE_COLOR_PALETTE */ 106 1.2.6.2 bouyer } 107 1.2.6.2 bouyer 108 1.2.6.2 bouyer #ifdef HAVE_COLOR_PALETTE 109 1.2.6.2 bouyer static void 110 1.2.6.2 bouyer palette_setup(PALETTEENTRY *pal) 111 1.2.6.2 bouyer { 112 1.2.6.2 bouyer int i; 113 1.2.6.2 bouyer 114 1.2.6.2 bouyer for (i = 0; i < 256; i++) { 115 1.2.6.2 bouyer pal[i].peFlags = PC_EXPLICIT; 116 1.2.6.2 bouyer pal[i].peRed = bivideo_cmap_r[i]; 117 1.2.6.2 bouyer pal[i].peGreen = bivideo_cmap_g[i]; 118 1.2.6.2 bouyer pal[i].peBlue = bivideo_cmap_b[i]; 119 1.2.6.2 bouyer } 120 1.2.6.2 bouyer } 121 1.2.6.2 bouyer #endif /* HAVE_COLOR_PALETTE */ 122 1.2.6.2 bouyer 123 1.2.6.2 bouyer void 124 1.2.6.2 bouyer palette_set(HWND hWnd) 125 1.2.6.2 bouyer { 126 1.2.6.2 bouyer #ifdef HAVE_COLOR_PALETTE 127 1.2.6.2 bouyer int n; 128 1.2.6.2 bouyer HDC hdc; 129 1.2.6.2 bouyer PAINTSTRUCT ps; 130 1.2.6.2 bouyer HPALETTE prev_pal; 131 1.2.6.2 bouyer 132 1.2.6.2 bouyer debug_printf(TEXT("*** palette set ***\n")); 133 1.2.6.2 bouyer 134 1.2.6.2 bouyer if (pal != NULL) { 135 1.2.6.2 bouyer hdc = BeginPaint(hWnd, &ps); 136 1.2.6.2 bouyer prev_pal = SelectPalette(hdc, pal, FALSE); 137 1.2.6.2 bouyer if (prev_pal == NULL) { 138 1.2.6.2 bouyer debug_printf(TEXT("SelectPalette() failed")); 139 1.2.6.2 bouyer msg_printf(MSG_ERROR, TEXT("Error"), 140 1.2.6.2 bouyer TEXT("SelectPalette() failed: %d"), 141 1.2.6.2 bouyer GetLastError()); 142 1.2.6.2 bouyer } else { 143 1.2.6.2 bouyer n = RealizePalette(hdc); 144 1.2.6.2 bouyer debug_printf(TEXT("RealizePalette() = %d\n"), n); 145 1.2.6.2 bouyer if (n == GDI_ERROR) { 146 1.2.6.2 bouyer debug_printf(TEXT("RealizePalette() failed")); 147 1.2.6.2 bouyer msg_printf(MSG_ERROR, TEXT("Error"), 148 1.2.6.2 bouyer TEXT("RealizePalette() failed: %d"), 149 1.2.6.2 bouyer GetLastError()); 150 1.2.6.2 bouyer } 151 1.2.6.2 bouyer } 152 1.2.6.2 bouyer EndPaint(hWnd, &ps); 153 1.2.6.2 bouyer } 154 1.2.6.2 bouyer #endif /* HAVE_COLOR_PALETTE */ 155 1.2.6.2 bouyer } 156 1.2.6.2 bouyer 157 1.2.6.2 bouyer void 158 1.2.6.2 bouyer palette_check(HWND hWnd) 159 1.2.6.2 bouyer { 160 1.2.6.2 bouyer #ifdef HAVE_COLOR_PALETTE 161 1.2.6.2 bouyer HDC hdc; 162 1.2.6.2 bouyer PAINTSTRUCT ps; 163 1.2.6.2 bouyer PALETTEENTRY syspal[256]; 164 1.2.6.2 bouyer PALETTEENTRY canonpal[256]; 165 1.2.6.2 bouyer int i, n, error; 166 1.2.6.2 bouyer 167 1.2.6.2 bouyer debug_printf(TEXT("*** palette check ***\n")); 168 1.2.6.2 bouyer 169 1.2.6.2 bouyer error = 0; 170 1.2.6.2 bouyer if (pal != NULL) { 171 1.2.6.2 bouyer hdc = BeginPaint(hWnd, &ps); 172 1.2.6.2 bouyer 173 1.2.6.2 bouyer palette_setup(canonpal); 174 1.2.6.2 bouyer 175 1.2.6.2 bouyer n = GetSystemPaletteEntries(hdc, 0, 256, syspal); 176 1.2.6.2 bouyer if (n == 0) { 177 1.2.6.2 bouyer msg_printf(MSG_ERROR, TEXT("Error"), 178 1.2.6.2 bouyer TEXT("GetSystemPaletteEntries() failed: %d"), 179 1.2.6.2 bouyer GetLastError()); 180 1.2.6.2 bouyer error++; 181 1.2.6.2 bouyer } else { 182 1.2.6.2 bouyer for (i = 0; i < n; i++) { 183 1.2.6.2 bouyer debug_printf(TEXT("%3d: %02x %02x %02x"), 184 1.2.6.2 bouyer i, 185 1.2.6.2 bouyer syspal[i].peRed, 186 1.2.6.2 bouyer syspal[i].peGreen, 187 1.2.6.2 bouyer syspal[i].peBlue); 188 1.2.6.2 bouyer if (syspal[i].peRed != canonpal[i].peRed || 189 1.2.6.2 bouyer syspal[i].peGreen != canonpal[i].peGreen || 190 1.2.6.2 bouyer syspal[i].peBlue != canonpal[i].peBlue ) { 191 1.2.6.2 bouyer debug_printf(TEXT(" *")); 192 1.2.6.2 bouyer error++; 193 1.2.6.2 bouyer } 194 1.2.6.2 bouyer debug_printf(TEXT("\n")); 195 1.2.6.2 bouyer } 196 1.2.6.2 bouyer } 197 1.2.6.2 bouyer EndPaint(hWnd, &ps); 198 1.2.6.2 bouyer if (error) { 199 1.2.6.2 bouyer palette_succeeded = PAL_ERROR; 200 1.2.6.2 bouyer } else { 201 1.2.6.2 bouyer palette_succeeded = PAL_SUCCEEDED; 202 1.2.6.2 bouyer } 203 1.2.6.2 bouyer } 204 1.2.6.2 bouyer #endif /* HAVE_COLOR_PALETTE */ 205 1.2.6.2 bouyer } 206
Indexes created Fri Oct 03 02:09:57 GMT 2025