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Improved support for oversized 3.5" 2ED IMG images.

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OBattler
2016-10-09 01:21:37 +02:00
parent e9c9adf988
commit a91f64e8d6
1 changed files with 8 additions and 2 deletions
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10
src/disc_img_86box.c
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@@ -128,6 +128,8 @@ int gap3_sizes[5][8][256] = { [0][1][16] = 0x54,
[2][3][5] = 0x74,
[3][2][36] = 0x53,
[3][2][39] = 0x20,
[3][2][40] = 0x27,
[3][2][41] = 0x23,
[3][2][46] = 0x01,
[4][1][32] = 0x36,
[4][2][15] = 0x54,
@@ -274,15 +276,19 @@ void img_load(int drive, char *fn)
else if (size <= (360*1024)) { img[drive].sectors = 9; img[drive].tracks = 40; } /*Double density*/
else if (size <= (400*1024)) { img[drive].sectors = 10; img[drive].tracks = 80; img[drive].sides = 1; } /*DEC RX50*/
else if (size <= (640*1024)) { img[drive].sectors = 8; img[drive].tracks = 80; } /*Double density 640k*/
else if (size < (1024*1024)) { img[drive].sectors = 9; img[drive].tracks = 80; } /*Double density*/
else if (size <= (720*1024)) { img[drive].sectors = 9; img[drive].tracks = 80; } /*Double density*/
else if (size <= (800*1024)) { img[drive].sectors = 10; img[drive].tracks = 80; } /*Double density*/
else if (size <= 1228800) { img[drive].sectors = 15; img[drive].tracks = 80; } /*High density 1.2MB*/
else if (size <= 1261568) { img[drive].sectors = 8; img[drive].tracks = 77; img[drive].sector_size = 3; } /*High density 1.25MB Japanese format*/
else if (size <= (0x1A4000-1)) { img[drive].sectors = 18; img[drive].tracks = 80; } /*High density (not supported by Tandy 1000)*/
else if (size <= 1556480) { img[drive].sectors = 19; img[drive].tracks = 80; } /*High density (not supported by Tandy 1000)*/
else if (size <= 1638400) { img[drive].sectors = 10; img[drive].tracks = 80; img[drive].sector_size = 3; } /*High density (not supported by Tandy 1000)*/
else if (size <= 1720320) { img[drive].sectors = 21; img[drive].tracks = 80; } /*DMF format - used by Windows 95 - changed by OBattler to 2000000, ie. the real unformatted capacity @ 500 kbps and 300 rpm */
else if (size <= 1802240) { img[drive].sectors = 11; img[drive].tracks = 80; img[drive].sector_size = 3; } /*High density (not supported by Tandy 1000)*/
else if (size == 1884160) { img[drive].sectors = 23; img[drive].tracks = 80; } /*XDF format - used by OS/2 Warp*/
else if (size <= 2000000) { img[drive].sectors = 21; img[drive].tracks = 80; } /*DMF format - used by Windows 95 - changed by OBattler to 2000000, ie. the real unformatted capacity @ 500 kbps and 300 rpm */
else if (size <= 2949120) { img[drive].sectors = 36; img[drive].tracks = 80; } /*E density*/
else if (size <= 3194880) { img[drive].sectors = 39; img[drive].tracks = 80; } /*E density*/
else if (size <= 3276800) { img[drive].sectors = 40; img[drive].tracks = 80; } /*E density*/
else if (size <= 3358720) { img[drive].sectors = 41; img[drive].tracks = 80; } /*E density, maximum possible size*/
else
{