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Clarify that it's possible to remove images from the list.

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Themaister 2013-03-09 09:52:24 +01:00
parent b4a3ce79bb
commit 1221e3a242
1 changed files with 5 additions and 0 deletions
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5
libretro.h
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@ -460,6 +460,11 @@ typedef unsigned (*retro_get_num_images_t)(void);
// Replaces the disk image associated with index.
// Arguments to pass in info have same requirements as retro_load_game().
// Virtual disk tray must be ejected when calling this.
// Replacing a disk image with info = NULL will remove the disk image from the internal list.
// As a result, calls to get_image_index() can change.
//
// E.g. replace_image_index(1, NULL), and previous get_image_index() returned 4 before.
// Index 1 will be removed, and the new index is 3.
struct retro_game_info;
typedef bool (*retro_replace_image_index_t)(unsigned index, const struct retro_game_info *info);
// Adds a new valid index (get_num_images()) to the internal disk list.