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GET_CAN_REWIND.

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This commit is contained in:
Themaister 2011-12-04 01:40:25 +01:00
parent 19c5eab07a
commit 425af71450
2 changed files with 10 additions and 0 deletions
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5
dynamic.c
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@ -328,6 +328,11 @@ static bool environment_cb(unsigned cmd, void *data)
SSNES_LOG("Environ SET_NEED_FULLPATH: %s\n", g_extern.system.need_fullpath ? "true" : "false");
break;
case SNES_ENVIRONMENT_GET_CAN_REWIND:
*(bool*)data = g_settings.rewind_enable;
SSNES_LOG("Environ GET_CAN_REWIND: %s\n", g_settings.rewind_enable ? "true" : "false");
break;
default:
SSNES_LOG("Environ UNSUPPORTED (#%u)!\n", cmd);
return false;

5
libsnes.hpp
View File

@ -94,6 +94,11 @@ extern "C" {
// Implementation must then use SNES_ENVIRONMENT_GET_FULLPATH.
// This is useful for implementations with very large roms,
// which are impractical to load fully into RAM.
//
#define SNES_ENVIRONMENT_GET_CAN_REWIND 7 // bool * --
// Boolean value telling if SSNES is able to rewind.
// Some implementations might need to take extra precautions
// to allow this as smoothly as possible.
struct snes_geometry
{