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comparison tools/lib64fmts.c @ 2581:60ffbddedd07

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Add read support for unknown $0801 viewer format XX6.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 20 Mar 2022 14:53:51 +0200
parents 317d2f4b322c
children 880aa08c6aed
comparison
equal deleted inserted replaced
2580:317d2f4b322c 2581:60ffbddedd07
1473 return dmC64GetGenericMCPixel(scan->col, img, 1473 return dmC64GetGenericMCPixel(scan->col, img,
1474 bmoffs, scroffs, 1474 bmoffs, scroffs,
1475 6 - (rasterX & 6), 1475 6 - (rasterX & 6),
1476 (rasterY & 7), 1476 (rasterY & 7),
1477 rasterX & 1, 0, img->bgcolor); 1477 rasterX & 1, 0, img->bgcolor);
1478 }
1479
1480
1481 static const Uint8 fmtFormatXX6_MagicID_1[] =
1482 {
1483 0x01, 0x08, 0x0b, 0x08, 0xd5, 0x07, 0x9e, 0x34,
1484 0x30, 0x39, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00,
1485 };
1486
1487 static const Uint8 fmtFormatXX6_MagicID_2[] =
1488 {
1489 0x00, 0xAD, 0x10, 0x47, 0x8D, 0x21, 0xD0, 0xA9,
1490 0x00, 0x8D, 0x20, 0xD0, 0xA2, 0x00, 0xBD, 0x40,
1491 };
1492
1493 static int fmtProbeFormatXX6(const DMGrowBuf *buf, const DMC64ImageFormat *fmt)
1494 {
1495 if (buf->len == fmt->size &&
1496 DM_MEMCMP_SIZE(buf->data + 0x0000, fmtFormatXX6_MagicID_1) == 0 &&
1497 DM_MEMCMP_SIZE(buf->data + 0x0800, fmtFormatXX6_MagicID_2) == 0
1498 )
1499 return DM_PROBE_SCORE_MAX;
1500
1501 return DM_PROBE_SCORE_FALSE;
1478 } 1502 }
1479 1503
1480 1504
1481 static int fmtProbeCosmosDesignsHiresManager(const DMGrowBuf *buf, const DMC64ImageFormat *fmt) 1505 static int fmtProbeCosmosDesignsHiresManager(const DMGrowBuf *buf, const DMC64ImageFormat *fmt)
1482 { 1506 {
3046 { DO_SET_OP , DS_BGCOL , 0x4710 - 0x1f00, 0, 0, 0, NULL, NULL, DF_NORMAL }, 3070 { DO_SET_OP , DS_BGCOL , 0x4710 - 0x1f00, 0, 0, 0, NULL, NULL, DF_NORMAL },
3047 { DO_SET_OP , DS_D020 , 0x4711 - 0x1f00, 0, 0, 0, NULL, NULL, DF_NORMAL }, 3071 { DO_SET_OP , DS_D020 , 0x4711 - 0x1f00, 0, 0, 0, NULL, NULL, DF_NORMAL },
3048 { DO_LAST , 0 , 0 , 0, 0, 0, NULL, NULL, DF_NORMAL }, 3072 { DO_LAST , 0 , 0 , 0, 0, 0, NULL, NULL, DF_NORMAL },
3049 } 3073 }
3050 }, 3074 },
3075 NULL
3076 },
3077
3078 {
3079 "xx6", "Unknown $0801 format (viewer) (unpacked)", 0x0801, 16148, 0, DM_FMT_RD,
3080 fmtProbeFormatXX6,
3081 NULL, NULL,
3082 {
3083 D64_FMT_MC,
3084 D64_SCR_WIDTH / 2, D64_SCR_HEIGHT,
3085 D64_SCR_CH_WIDTH , D64_SCR_CH_HEIGHT,
3086 2, 1,
3087 NULL, NULL,
3088 NULL,
3089 {
3090 { DO_COPY , DS_BITMAP_RAM , 0x2000 - 0x0801, 0, 0, 0, NULL, NULL, DF_NORMAL },
3091 { DO_COPY , DS_SCREEN_RAM , 0x3f40 - 0x0801, 0, 0, 0, NULL, NULL, DF_NORMAL },
3092 { DO_COPY , DS_COLOR_RAM , 0x4328 - 0x0801, 0, 0, 0, NULL, NULL, DF_NORMAL },
3093 { DO_SET_OP , DS_D020 , 0x00 , 0, 0, 0, NULL, NULL, DF_NORMAL },
3094 { DO_SET_MEM_LO , DS_BGCOL , 0x4710 - 0x0801, 0, 0, 0, NULL, NULL, DF_NORMAL },
3095 { DO_LAST , 0 , 0 , 0, 0, 0, NULL, NULL, DF_NORMAL },
3096 },
3097 },
3051 NULL 3098 NULL
3052 }, 3099 },
3053 3100
3054 { 3101 {
3055 "fp2", "FunPaint II (unpacked)", 0x3ff0, 33694, 0, DM_FMT_RDWR, 3102 "fp2", "FunPaint II (unpacked)", 0x3ff0, 33694, 0, DM_FMT_RDWR,