Mercurial > hg > dmlib
annotate tools/lib64util.c @ 2314:87533af8db64
Add format flag for formats that use sprite layer.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Wed, 10 Jul 2019 11:23:34 +0300 |
parents | 48b48251610a |
children | 82cb32297ed2 |
rev | line source |
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1 /* |
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2 * Common utility functions for gfxconv and 64vw |
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3 * Programmed and designed by Matti 'ccr' Hamalainen |
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4 * (C) Copyright 2019 Tecnic Software productions (TNSP) |
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5 * |
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6 * Please read file 'COPYING' for information on license and distribution. |
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7 */ |
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8 #include "lib64util.h" |
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9 #include "dmfile.h" |
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10 |
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11 |
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12 char * dmC64GetImageTypeString(char *buf, const size_t len, const int type, const BOOL lng) |
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13 { |
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14 static const char *fmtModesShort[] = { "*", "HiR", "MC", "ECM" }; |
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15 static const char *fmtModesLong[] = { "*", "Hires", "Multi-color", "Extended Color Mode" }; |
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16 const char *fmtStr; |
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17 size_t nfmt = type & D64_FMT_MODE_MASK; |
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18 |
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19 if (nfmt < sizeof(fmtModesShort) / sizeof(fmtModesShort[0])) |
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20 fmtStr = lng ? fmtModesLong[nfmt] : fmtModesShort[nfmt]; |
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21 else |
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22 fmtStr = lng ? "ERROR" : "ERR"; |
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23 |
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24 snprintf(buf, len, |
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25 "%s %s%s%s%s", |
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26 fmtStr, |
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27 (type & D64_FMT_ILACE) ? (lng ? "interlaced " : "ILace ") : "", |
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28 (type & D64_FMT_FLI) ? "FLI " : "", |
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29 (type & D64_FMT_CHAR) ? (lng ? "char-mode" : "CHAR") : "", |
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30 (type & D64_FMT_SPRITES) ? (lng ? "+ sprite-layer" : "SPR") : "" |
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31 ); |
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32 |
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33 return buf; |
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34 } |
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35 |
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36 |
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37 static void dmC64ImageDumpLine(FILE *fh, const char *indent, const char *field, const char *fmt, ...) |
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38 { |
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39 va_list ap; |
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40 |
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41 fputs(indent, fh); |
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42 fprintf(fh, "%-20s: ", field); |
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43 va_start(ap, fmt); |
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44 vfprintf(fh, fmt, ap); |
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45 va_end(ap); |
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46 fputs("\n", fh); |
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47 } |
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48 |
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49 |
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50 void dmC64ImageDump(FILE *fh, const DMC64Image *img, const DMC64ImageFormat *fmt, const char *indent) |
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51 { |
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52 char typeStr[64]; |
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53 |
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54 if (fmt != NULL) |
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55 { |
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56 dmC64ImageDumpLine(fh, indent, |
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57 "Format", "%s [%s]", |
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58 fmt->name, fmt->fext); |
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59 } |
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60 |
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61 if (img != NULL) |
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62 { |
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63 dmC64GetImageTypeString(typeStr, sizeof(typeStr), img->extraInfo[D64_EI_MODE], TRUE); |
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64 |
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65 dmC64ImageDumpLine(fh, indent, |
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66 "Type", "%s", typeStr); |
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67 |
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68 dmC64ImageDumpLine(fh, indent, |
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69 "Internal blocks", "%d", img->nblocks); |
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70 |
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71 if (img->extraInfo[D64_EI_MODE] & D64_FMT_ILACE) |
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72 { |
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73 char *tmps; |
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74 switch (img->extraInfo[D64_EI_ILACE_TYPE]) |
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75 { |
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76 case D64_ILACE_COLOR: tmps = "color"; break; |
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77 case D64_ILACE_RES: tmps = "resolution"; break; |
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78 default: tmps = "ERROR"; break; |
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79 } |
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80 dmC64ImageDumpLine(fh, indent, |
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81 "Interlace type", "%s", tmps); |
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82 } |
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83 |
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84 if (img->extraInfo[D64_EI_MODE] & D64_FMT_FLI) |
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85 { |
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86 dmC64ImageDumpLine(fh, indent, |
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87 "FLI type", "%d", |
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88 img->extraInfo[D64_EI_FLI_TYPE]); |
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89 } |
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90 |
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91 dmC64ImageDumpLine(fh, indent, |
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92 "Width x Height", "%d x %d pixels", |
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93 img->fmt->width, img->fmt->height); |
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94 |
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95 dmC64ImageDumpLine(fh, indent, |
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96 "CHwidth x CHheight", "%d x %d", |
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97 img->fmt->chWidth, img->fmt->chHeight); |
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98 |
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99 dmC64ImageDumpLine(fh, indent, |
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100 "d020 / border", "%d ($%02x)", |
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101 img->d020, img->d020); |
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102 |
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103 dmC64ImageDumpLine(fh, indent, |
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104 "d021 / background", "%d ($%02x)", |
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105 img->bgcolor, img->bgcolor); |
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106 |
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107 if (img->extraInfo[D64_EI_MODE] & D64_FMT_CHAR) |
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108 { |
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109 if ((img->extraInfo[D64_EI_MODE] & D64_FMT_MODE_MASK) == (D64_FMT_MC | D64_FMT_ECM)) |
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110 { |
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111 dmC64ImageDumpLine(fh, indent, |
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112 "d022", "%d ($%02x)", |
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113 img->d022, img->d022); |
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114 dmC64ImageDumpLine(fh, indent, |
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115 "d023", "%d ($%02x)", |
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116 img->d023, img->d023); |
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117 } |
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118 |
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119 if ((img->extraInfo[D64_EI_MODE] & D64_FMT_MODE_MASK) == D64_FMT_ECM) |
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120 { |
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121 dmC64ImageDumpLine(fh, indent, |
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122 "d024", "%d ($%02x)", |
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123 img->d024, img->d024); |
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124 } |
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125 } |
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126 } |
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127 else |
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128 if (fmt != NULL) |
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129 { |
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130 dmC64GetImageTypeString(typeStr, sizeof(typeStr), fmt->format->mode, TRUE); |
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131 |
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132 dmC64ImageDumpLine(fh, indent, |
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133 "Type", "%s", typeStr); |
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134 |
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135 dmC64ImageDumpLine(fh, indent, |
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136 "Width x Height", "%d x %d pixels", |
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137 fmt->format->width, fmt->format->height); |
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138 |
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139 dmC64ImageDumpLine(fh, indent, |
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140 "CHwidth x CHheight", "%d x %d", |
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141 fmt->format->chWidth, fmt->format->chHeight); |
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142 } |
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143 } |
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144 |
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|
145 |
2263 | 146 void argShowC64Formats(FILE *fh, const BOOL rw) |
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147 { |
2263 | 148 fprintf(fh, |
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149 "Available C64 bitmap formats (-f <frmt>):\n" |
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150 " frmt %s| Type | Description\n" |
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151 "------%s+-----------------+-------------------------------------\n", |
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152 rw ? "| RW " : "", |
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153 rw ? "+----" : "" |
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154 ); |
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155 |
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|
156 for (int i = 0; i < ndmC64ImageFormats; i++) |
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157 { |
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158 const DMC64ImageFormat *fmt = dmC64ImageFormatsSorted[i]; |
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|
159 char buf[64]; |
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160 |
2263 | 161 fprintf(fh, "%-6s", |
2242
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|
162 fmt->fext); |
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|
163 |
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|
164 if (rw) |
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165 { |
2263 | 166 fprintf(fh, "| %c%c ", |
2242
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167 (fmt->flags & DM_FMT_RD) ? 'R' : ' ', |
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|
168 (fmt->flags & DM_FMT_WR) ? 'W' : ' ' |
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|
169 ); |
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170 } |
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171 |
2263 | 172 fprintf(fh, |
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|
173 "| %-15s | %s%s\n", |
2263 | 174 dmC64GetImageTypeString(buf, sizeof(buf), fmt->format->mode, FALSE), |
2242
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|
175 fmt->name, |
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|
176 fmt->flags & DM_FMT_BROKEN ? " [BROKEN]" : ""); |
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|
177 } |
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|
178 |
2263 | 179 fprintf(fh, "%d formats supported.\n", ndmC64ImageFormats); |
2242
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|
180 } |
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|
181 |
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|
182 |
2263 | 183 void argShowC64PaletteHelp(FILE *fh) |
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184 { |
2263 | 185 fprintf(fh, |
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186 "\n" |
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187 "Available C64 palettes (-p <name>):\n" |
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188 "-----------------------------------\n"); |
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189 |
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190 for (int n = 0; n < ndmC64DefaultPalettes; n++) |
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191 { |
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192 DMC64Palette *pal = &dmC64DefaultPalettes[n]; |
2263 | 193 fprintf(fh, |
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194 "%-10s | %s\n", |
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195 pal->name, pal->desc); |
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196 } |
2245
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197 |
2263 | 198 fprintf(fh, |
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|
199 "\n" |
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200 "Instead one of the internal palettes, you can\n" |
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|
201 "also specify an external palette file.\n" |
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202 "Supported palette file formats are:\n" |
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203 "-----------------------------------\n" |
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|
204 ); |
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205 |
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206 for (int n = 0; n < ndmPaletteFormatList; n++) |
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207 { |
2247 | 208 const DMPaletteFormat *fmt = &dmPaletteFormatList[n]; |
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209 if (fmt->flags & DM_FMT_RD) |
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210 { |
2263 | 211 fprintf(fh, |
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212 "%-6s | %s\n", |
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|
213 fmt->fext, fmt->name); |
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214 } |
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|
215 } |
2263 | 216 fprintf(fh, "\n"); |
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217 } |
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218 |
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219 |
2208
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220 BOOL argHandleC64PaletteOption(char *optArg, DMC64Palette **ppal, char **palFile) |
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221 { |
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222 if (strcasecmp(optArg, "help") == 0 || |
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223 strcasecmp(optArg, "list") == 0) |
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|
224 { |
2240
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|
225 argShowC64PaletteHelp(stdout); |
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226 return FALSE; |
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|
227 } |
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228 |
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229 for (int n = 0; n < ndmC64DefaultPalettes; n++) |
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230 { |
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231 DMC64Palette *pal = &dmC64DefaultPalettes[n]; |
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232 if (strcasecmp(pal->name, optArg) == 0) |
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233 { |
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234 *ppal = pal; |
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235 return TRUE; |
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236 } |
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237 } |
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238 |
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239 *palFile = optArg; |
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240 return TRUE; |
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241 } |
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242 |
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243 |
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244 int dmHandleExternalPalette(const char *filename, DMPalette **ppal) |
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245 { |
2263 | 246 DMResource *fh = NULL; |
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247 const DMImageFormat *ifmt = NULL; |
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248 const DMPaletteFormat *pfmt = NULL; |
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249 DMImage *inImage = NULL; |
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250 Uint8 *dataBuf = NULL; |
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251 size_t dataSize; |
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252 int index, res; |
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253 |
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254 dmMsg(1, "Probing file '%s' for palette data.\n", filename); |
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255 |
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256 if ((res = dmReadDataFile(NULL, filename, &dataBuf, &dataSize)) != DMERR_OK) |
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257 { |
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258 dmErrorMsg("No such palette '%s', and no such file found (%s).\n", |
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259 filename, dmErrorStr(res)); |
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260 goto done; |
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261 } |
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262 |
2263 | 263 if ((res = dmf_open_memio(NULL, filename, dataBuf, dataSize, &fh)) != DMERR_OK) |
2208
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|
264 { |
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265 dmErrorMsg("Could not create MemIO handle for input.\n"); |
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266 goto done; |
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267 } |
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268 |
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269 if (dmImageProbeGeneric(dataBuf, dataSize, &ifmt, &index) > 0 && |
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270 ifmt->read != NULL) |
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|
271 { |
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272 dmMsg(1, "Probed image format %s (%s)\n", |
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|
273 ifmt->name, ifmt->fext); |
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274 |
2263 | 275 res = ifmt->read(fh, &inImage); |
2208
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276 if (res != DMERR_OK) |
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|
277 { |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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|
278 dmErrorMsg("Could not read image file: %s\n", |
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279 dmErrorStr(res)); |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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280 goto done; |
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Revamp the palette handling in lib64gfx somewhat, add helper functions to
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|
281 } |
90ec1ec89c56
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|
282 |
2210
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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2208
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|
283 if (inImage->pal != NULL) |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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|
284 res = dmPaletteCopy(ppal, inImage->pal); |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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diff
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|
285 else |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
Matti Hamalainen <ccr@tnsp.org>
parents:
2208
diff
changeset
|
286 { |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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parents:
2208
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changeset
|
287 dmErrorMsg("Image file does not have a palette.\n"); |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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2208
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changeset
|
288 res = DMERR_NULLPTR; |
fa5e74384d87
Check for non-existing palette when reading palette from image file.
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parents:
2208
diff
changeset
|
289 } |
2208
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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changeset
|
290 } |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
291 else |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
292 if (dmPaletteProbeGeneric(dataBuf, dataSize, &pfmt, &index) > 0 && |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
293 pfmt->read != NULL) |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
294 { |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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changeset
|
295 dmMsg(1, "Probed palette format %s (%s)\n", |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
296 pfmt->name, pfmt->fext); |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
changeset
|
297 |
2263 | 298 res = pfmt->read(fh, ppal); |
2208
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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changeset
|
299 } |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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parents:
2204
diff
changeset
|
300 else |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
parents:
2204
diff
changeset
|
301 { |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
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2204
diff
changeset
|
302 res = DMERR_NOT_SUPPORTED; |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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diff
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|
303 dmErrorMsg("Not an internal palette or recognized palette file '%s'.\n", |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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2204
diff
changeset
|
304 filename); |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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parents:
2204
diff
changeset
|
305 } |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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parents:
2204
diff
changeset
|
306 |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
parents:
2204
diff
changeset
|
307 done: |
2263 | 308 dmf_close(fh); |
2208
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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parents:
2204
diff
changeset
|
309 dmImageFree(inImage); |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
parents:
2204
diff
changeset
|
310 dmFree(dataBuf); |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
parents:
2204
diff
changeset
|
311 |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
Matti Hamalainen <ccr@tnsp.org>
parents:
2204
diff
changeset
|
312 return res; |
90ec1ec89c56
Revamp the palette handling in lib64gfx somewhat, add helper functions to
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parents:
2204
diff
changeset
|
313 } |