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Diffstat (limited to 'src/lib/formats/ap_dsk35.cpp')
-rw-r--r--src/lib/formats/ap_dsk35.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/formats/ap_dsk35.cpp b/src/lib/formats/ap_dsk35.cpp
index cecf105c189..39ceceaef7b 100644
--- a/src/lib/formats/ap_dsk35.cpp
+++ b/src/lib/formats/ap_dsk35.cpp
@@ -1403,7 +1403,7 @@ bool apple_gcr_format::supports_save() const
int apple_gcr_format::identify(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants)
{
uint64_t size = io_generic_size(io);
- if(size == 409600 || size == 819200)
+ if(size == 409600 || (size == 819200 && (variants.empty() || has_variant(variants, floppy_image::DSDD))))
return 50;
return 0;
@@ -1422,9 +1422,10 @@ bool apple_gcr_format::load(io_generic *io, uint32_t form_factor, const std::vec
uint64_t size = io_generic_size(io);
int head_count = size == 409600 ? 1 : size == 819200 ? 2 : 0;
+ image->set_form_variant(floppy_image::FF_35, head_count == 2 ? floppy_image::DSDD : floppy_image::SSDD);
+
if(!head_count)
return false;
-
for(int track=0; track < 80; track++) {
for(int head=0; head < head_count; head++) {
int ns = 12 - (track/16);