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Code Issues Releases Activity

Get rid of pointless "B" array in interplayvideo decoder.

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Originally committed as revision 18222 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger
2009-03-29 17:35:22 +00:00
parent 03b269ddc2
commit 49da3b7df2
1 changed files with 1 additions and 4 deletions
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5
libavcodec/interplayvideo.c
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@ -265,7 +265,6 @@ static int ipvideo_decode_block_opcode_0x7(IpvideoContext *s)
{ {
int x, y; int x, y;
unsigned char P0, P1; unsigned char P0, P1;
unsigned char B[8];
unsigned int flags; unsigned int flags;
int bitmask; int bitmask;
@ -279,11 +278,9 @@ static int ipvideo_decode_block_opcode_0x7(IpvideoContext *s)
/* need 8 more bytes from the stream */ /* need 8 more bytes from the stream */
CHECK_STREAM_PTR(8); CHECK_STREAM_PTR(8);
for (y = 0; y < 8; y++)
B[y] = *s->stream_ptr++;
for (y = 0; y < 8; y++) { for (y = 0; y < 8; y++) {
flags = B[y]; flags = *s->stream_ptr++;
for (x = 0x01; x <= 0x80; x <<= 1) { for (x = 0x01; x <= 0x80; x <<= 1) {
if (flags & x) if (flags & x)
*s->pixel_ptr++ = P1; *s->pixel_ptr++ = P1;