Michel2/HxCFloppyEmulator
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Code Issues Releases Activity

type 2 / 3"5 disks support.

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git-svn-id: svn://svn.code.sf.net/p/hxcfloppyemu/code/HxCFloppyEmulator/libhxcfe/trunk@2406 63fa2f70-6a9b-4bc4-b855-9c6a949b1d69
This commit is contained in:
Jean-François DEL NERO
2021-01-06 22:51:05 +00:00
parent abc87eb9b7
commit a7fe129f7c
1 changed files with 18 additions and 7 deletions
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libhxcfe/sources/loaders/a2r_loader/a2r_loader.c
+18 -7
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@@ -324,6 +324,14 @@ int A2R_libLoad_DiskFile(HXCFE_IMGLDR * imgldr_ctx,HXCFE_FLOPPY * floppydisk,cha
minside=0;
maxside=0;
if( info.disk_type == 2 )
{
skip_inter_tracks = 0;
nbside = 2;
}
else
nbside = 1;
max_location = 0;
str_offset = 0;
while( str_offset < a2r_chunkh.chunk_size - 1)
@@ -340,15 +348,14 @@ int A2R_libLoad_DiskFile(HXCFE_IMGLDR * imgldr_ctx,HXCFE_FLOPPY * floppydisk,cha
fseek(f,stream_start_pos,SEEK_SET);
nbside = 1;
maxside = nbside;
maxtrack = max_location;
maxtrack = max_location / nbside;
imgldr_ctx->hxcfe->hxc_printf(MSG_DEBUG,"%d track (%d - %d), %d sides (%d - %d)",maxtrack - mintrack,mintrack,maxtrack,maxside - minside,minside,maxside);
imgldr_ctx->hxcfe->hxc_printf(MSG_DEBUG,"%d track (%d - %d), %d sides (%d - %d)",( maxtrack - mintrack ) + 1,mintrack,maxtrack,maxside - minside,minside,maxside);
floppydisk->floppyiftype = GENERIC_SHUGART_DD_FLOPPYMODE;
floppydisk->floppyBitRate = VARIABLEBITRATE;
floppydisk->floppyNumberOfTrack = max_location;
floppydisk->floppyNumberOfTrack = maxtrack + 1;
if(skip_inter_tracks)
floppydisk->floppyNumberOfTrack /= 4;
@@ -424,17 +431,21 @@ int A2R_libLoad_DiskFile(HXCFE_IMGLDR * imgldr_ctx,HXCFE_FLOPPY * floppydisk,cha
if(capture.location <= max_location)
{
track_pos = capture.location;
track_pos = capture.location >> (nbside-1);
if(skip_inter_tracks)
track_pos /= 4;
if(!floppydisk->tracks[track_pos])
{
floppydisk->tracks[track_pos] = allocCylinderEntry(rpm,floppydisk->floppyNumberOfSide);
}
currentcylinder=floppydisk->tracks[track_pos];
currentcylinder->sides[0] = curside;
if(nbside == 2)
currentcylinder->sides[ capture.location & 1 ] = curside;
else
currentcylinder->sides[ 0 ] = curside;
}
hxcfe_imgCallProgressCallback(imgldr_ctx,capture.location,max_location );