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Prettify some assignments 

Originally committed as revision 18261 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2009-03-31 12:57:03 +00:00
parent e3114eb1bb
commit 32eea24e9a
1 changed files with 20 additions and 20 deletions
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40
libavcodec/interplayvideo.c
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@ -231,15 +231,15 @@ static int ipvideo_decode_block_opcode_0x7(IpvideoContext *s)
for (y = 0; y < 8; y += 2) {
for (x = 0; x < 8; x += 2, flags >>= 1) {
if (flags & 1) {
*(s->pixel_ptr + x) = P1;
*(s->pixel_ptr + x + 1) = P1;
*(s->pixel_ptr + s->stride + x) = P1;
*(s->pixel_ptr + s->stride + x + 1) = P1;
s->pixel_ptr[x ] =
s->pixel_ptr[x + 1 ] =
s->pixel_ptr[x + s->stride] =
s->pixel_ptr[x + 1 + s->stride] = P1;
} else {
*(s->pixel_ptr + x) = P0;
*(s->pixel_ptr + x + 1) = P0;
*(s->pixel_ptr + s->stride + x) = P0;
*(s->pixel_ptr + s->stride + x + 1) = P0;
s->pixel_ptr[x ] =
s->pixel_ptr[x + 1 ] =
s->pixel_ptr[x + s->stride] =
s->pixel_ptr[x + 1 + s->stride] = P0;
}
}
s->pixel_ptr += s->stride * 2;
@ -433,10 +433,10 @@ static int ipvideo_decode_block_opcode_0x9(IpvideoContext *s)
for (y = 0; y < 8; y += 2) {
for (x = 0; x < 8; x += 2, flags >>= 2) {
pix = P[flags & 0x03];
*(s->pixel_ptr + x) = pix;
*(s->pixel_ptr + x + 1) = pix;
*(s->pixel_ptr + s->stride + x) = pix;
*(s->pixel_ptr + s->stride + x + 1) = pix;
s->pixel_ptr[x ] =
s->pixel_ptr[x + 1 ] =
s->pixel_ptr[x + s->stride] =
s->pixel_ptr[x + 1 + s->stride] = pix;
}
s->pixel_ptr += s->stride * 2;
}
@ -453,8 +453,8 @@ static int ipvideo_decode_block_opcode_0x9(IpvideoContext *s)
}
for (x = 0; x < 8; x += 2, flags >>= 2) {
pix = P[flags & 0x03];
*(s->pixel_ptr + x) = pix;
*(s->pixel_ptr + x + 1) = pix;
s->pixel_ptr[x ] =
s->pixel_ptr[x + 1] = pix;
}
s->pixel_ptr += s->stride;
}
@ -471,8 +471,8 @@ static int ipvideo_decode_block_opcode_0x9(IpvideoContext *s)
}
for (x = 0; x < 8; x++, flags >>= 2) {
pix = P[flags & 0x03];
*(s->pixel_ptr + x) = pix;
*(s->pixel_ptr + s->stride + x) = pix;
s->pixel_ptr[x ] =
s->pixel_ptr[x + s->stride] = pix;
}
s->pixel_ptr += s->stride * 2;
}
@ -607,10 +607,10 @@ static int ipvideo_decode_block_opcode_0xC(IpvideoContext *s)
for (y = 0; y < 8; y += 2) {
for (x = 0; x < 8; x += 2) {
pix = *s->stream_ptr++;
*(s->pixel_ptr + x) = pix;
*(s->pixel_ptr + x + 1) = pix;
*(s->pixel_ptr + s->stride + x) = pix;
*(s->pixel_ptr + s->stride + x + 1) = pix;
s->pixel_ptr[x ] =
s->pixel_ptr[x + 1 ] =
s->pixel_ptr[x + s->stride] =
s->pixel_ptr[x + 1 + s->stride] = pix;
}
s->pixel_ptr += s->stride * 2;
}