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Rewind now compatible with ZMVs.

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This commit is contained in:
n-a-c-h
2005-03-22 23:21:08 +00:00
parent 8c70b59e9a
commit eeae3836d6
2 changed files with 104 additions and 23 deletions
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16
zsnes/src/zstate.c
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@@ -279,6 +279,9 @@ void SetupRewindBuffer()
extern unsigned int CBackupPos, PBackupPos, RewindPos, RewindOldPos;
extern unsigned char RewindFrames, romispal;
extern unsigned char MovieProcessing;
void zmv_rewind_save(size_t, bool);
void zmv_rewind_load(size_t, bool);
#define ActualRewindFrames (RewindFrames * (romispal ? 25 : 30))
@@ -287,6 +290,10 @@ void BackupCVFrame()
unsigned char *RewindBufferPos = StateBackup + CBackupPos*rewind_state_size;
//printf("Backing up rewind in slot #%u\n", CBackupPos);
copy_state_data(RewindBufferPos, memcpyinc, false);
if (MovieProcessing)
{
zmv_rewind_save(CBackupPos, MovieProcessing == 1 ? true : false);
}
RewindTimer = ActualRewindFrames;
}
@@ -295,6 +302,10 @@ void RestoreCVFrame()
unsigned char *RewindBufferPos = StateBackup + PBackupPos*rewind_state_size;
//printf("Restoring rewind in slot #%u\n", PBackupPos);
copy_state_data(RewindBufferPos, memcpyrinc, true);
if (MovieProcessing)
{
zmv_rewind_load(PBackupPos, MovieProcessing == 1 ? true : false);
}
RewindTimer = ActualRewindFrames;
}
@@ -303,8 +314,9 @@ void outofmemory();
void SetupRewindBuffer()
{
if (StateBackup){ free(StateBackup); }
RewindStates = 16;
StateBackup = 0;
StateBackup = (unsigned char *)malloc(rewind_state_size*16);
StateBackup = (unsigned char *)malloc(rewind_state_size*RewindStates);
if (!StateBackup)
{
asm_call(outofmemory);
@@ -709,8 +721,6 @@ void zst_save(FILE *fp, bool Thumbnail)
ResetState();
}
extern unsigned char MovieProcessing;
void statesaver()
{
//Save State code