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Implement the differentiation between CD and DVD drives and the DVD rejected status (for DVD images inserted into a CD drive).

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This commit is contained in:
OBattler
2025-07-26 22:47:41 +02:00
parent 084af82b1b
commit 5ac95d43f7
4 changed files with 123 additions and 96 deletions
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16
src/cdrom/cdrom_image.c
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@@ -2641,16 +2641,26 @@ image_open(cdrom_t *dev, const char *path)
img->has_audio = 0;
else if (ret)
img->has_audio = 1;
if (ret >= 1)
img->is_dvd = 2;
} else {
ret = image_load_iso(img, path);
if (ret)
if (ret) {
img->has_audio = 0;
img->is_dvd = 2;
}
}
if (ret > 0)
if (ret > 0) {
if (img->is_dvd == 2) {
uint32_t lb = dev->ops->get_last_block(img);
img->is_dvd = (lb >= 524287); /* Minimum 1 GB total capacity as threshold for DVD. */
}
dev->ops = &image_ops;
else {
} else {
log_warning(img->log, "Unable to load CD-ROM image: %s\n", path);
image_close(img);