a_dinosaur/ZSNES
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Slightly better input record/replay code.

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This commit is contained in:
grinvader
2005-03-16 03:52:32 +00:00
parent 5894703da7
commit 78f31e0c9e
1 changed files with 3 additions and 5 deletions
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8
zsnes/src/zmovie.c
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@@ -532,9 +532,10 @@ void zmv_create(char *filename)
} }
#define RECORD_PAD(prev, cur, bit) \ #define RECORD_PAD(prev, cur, bit) \
cur >>= 20; \
if (cur != prev) \ if (cur != prev) \
{ \ { \
prev = (cur >> 20); \ prev = cur; \
flag |= BIT(bit); \ flag |= BIT(bit); \
\ \
if (nibble & 1) \ if (nibble & 1) \
@@ -551,8 +552,6 @@ void zmv_create(char *filename)
press_buf[nibble/2] = (unsigned char)(prev >> 8); \ press_buf[nibble/2] = (unsigned char)(prev >> 8); \
nibble++; \ nibble++; \
} \ } \
\
prev <<= 20; \
} }
void zmv_record() void zmv_record()
@@ -696,7 +695,6 @@ bool zmv_open(char *filename)
cur = (byte & 0xF0) >> 4; \ cur = (byte & 0xF0) >> 4; \
fread(&byte, 1, 1, zmv_vars.fp); \ fread(&byte, 1, 1, zmv_vars.fp); \
cur |= ((unsigned long)byte) << 4; \ cur |= ((unsigned long)byte) << 4; \
cur <<= 20; \
mid_byte = false; \ mid_byte = false; \
} \ } \
else \ else \
@@ -705,9 +703,9 @@ bool zmv_open(char *filename)
cur = byte; \ cur = byte; \
fread(&byte, 1, 1, zmv_vars.fp); \ fread(&byte, 1, 1, zmv_vars.fp); \
cur |= ((unsigned long)(byte & 0xF)) << 8; \ cur |= ((unsigned long)(byte & 0xF)) << 8; \
cur <<= 20; \
mid_byte = true; \ mid_byte = true; \
} \ } \
cur <<= 20; \
} }
bool zmv_replay() bool zmv_replay()