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Fixed playback of 'compressed' movies.

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This commit is contained in:
n-a-c-h
2005-03-16 16:29:44 +00:00
parent 02064eb993
commit 7b7f9a501e
1 changed files with 22 additions and 21 deletions
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43
zsnes/src/zmovie.c
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@@ -531,9 +531,9 @@ void zmv_create(char *filename)
}
#define RECORD_PAD(prev, cur, bit) \
if (cur != prev) \
if ((unsigned short)(cur >> 20) != prev) \
{ \
prev = (cur >> 20); \
prev = (unsigned short)(cur >> 20); \
flag |= BIT(bit); \
\
if (nibble & 1) \
@@ -550,8 +550,6 @@ void zmv_create(char *filename)
press_buf[nibble/2] = (unsigned char)(prev >> 8); \
nibble++; \
} \
\
prev <<= 20; \
}
void zmv_record()
@@ -687,27 +685,28 @@ bool zmv_open(char *filename)
return(false);
}
#define REPLAY_PAD(cur, bit) \
#define REPLAY_PAD(prev, cur, bit) \
if (flag & BIT(bit)) \
{ \
if (mid_byte) \
{ \
cur = (byte & 0xF0) >> 4; \
prev = (byte & 0xF0) >> 4; \
fread(&byte, 1, 1, zmv_vars.fp); \
cur |= ((unsigned long)byte) << 4; \
prev |= ((unsigned long)byte) << 4; \
mid_byte = false; \
} \
else \
{ \
fread(&byte, 1, 1, zmv_vars.fp); \
cur = byte; \
prev = byte; \
fread(&byte, 1, 1, zmv_vars.fp); \
cur |= ((unsigned long)(byte & 0xF)) << 8; \
prev |= ((unsigned long)(byte & 0xF)) << 8; \
mid_byte = true; \
} \
cur <<= 20; \
}
} \
cur = (((unsigned int)prev) << 20) | 0x8000;
bool zmv_replay()
{
if (zmv_open_vars.frames_replayed < zmv_vars.header.frames)
@@ -725,11 +724,11 @@ bool zmv_replay()
fread(&flag, 1, 1, zmv_vars.fp);
}
REPLAY_PAD(JoyAOrig, 7);
REPLAY_PAD(JoyBOrig, 6);
REPLAY_PAD(JoyCOrig, 5);
REPLAY_PAD(JoyDOrig, 4);
REPLAY_PAD(JoyEOrig, 3);
REPLAY_PAD(zmv_vars.last_joy_state.A, JoyAOrig, 7);
REPLAY_PAD(zmv_vars.last_joy_state.B, JoyBOrig, 6);
REPLAY_PAD(zmv_vars.last_joy_state.C, JoyCOrig, 5);
REPLAY_PAD(zmv_vars.last_joy_state.D, JoyDOrig, 4);
REPLAY_PAD(zmv_vars.last_joy_state.E, JoyEOrig, 3);
zmv_open_vars.frames_replayed++;
return(true);
@@ -963,14 +962,16 @@ void MovieRecord()
fnamest[statefileloc] = CMovieExt;
SRAMChdir();
tempfhandle = fopen(fnamest+1,"rb");
if ((MovieRecordWinVal == 1) || (tempfhandle == NULL))
if (MovieRecordWinVal == 1)
{
remove(fnamest+1);
MovieRecordWinVal = 0;
}
if (!(tempfhandle = fopen(fnamest+1,"rb")))
{
zmv_create(fnamest+1);
MovieProcessing = 2;
}
else