diff options
Diffstat (limited to 'scumm/smush/codec1.cpp')
| -rw-r--r-- | scumm/smush/codec1.cpp | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/scumm/smush/codec1.cpp b/scumm/smush/codec1.cpp index 374d2440dd..2a2d340a1e 100644 --- a/scumm/smush/codec1.cpp +++ b/scumm/smush/codec1.cpp @@ -22,12 +22,11 @@ #include <stdafx.h> #include "codec1.h" #include "chunk.h" -#include "blitter.h" Codec1Decoder::~Codec1Decoder() { } -bool Codec1Decoder::decode(Blitter &dst, Chunk &src) { +bool Codec1Decoder::decode(byte *dst, Chunk &src) { byte val; int32 size_line; int32 code, length; @@ -40,18 +39,17 @@ bool Codec1Decoder::decode(Blitter &dst, Chunk &src) { #endif while(size_line > 0) { code = src.getByte(); - size_line --; + size_line--; length = (code >> 1) + 1; #ifdef DEBUG_CODEC1 debug(7, "codec1 : length == %d", length); #endif if(code & 1) { val = src.getByte(); - size_line --; - if(val) - dst.put(val, length); - else - dst.advance(length); + size_line--; + if (val) + memset(dst, val, length); + dst += length; #ifdef DEBUG_CODEC1 debug(7, "codec1 : blitting %d times %d", length, val); #endif @@ -62,9 +60,9 @@ bool Codec1Decoder::decode(Blitter &dst, Chunk &src) { #endif while(length--) { val = src.getByte(); - if(val) - dst.put(val); - else dst.advance(); + if (val) + *dst = val; + dst++; } } } |