unsigned int width= FFABS(pic->linesize[0]) / (depth >> 3);
output = pic->data[0] + (avctx->height - 1) * pic->linesize[0];
- output_end = pic->data[0] + avctx->height * pic->linesize[0];
+ output_end = output + FFABS(pic->linesize[0]);
+
while (bytestream2_get_bytes_left(gb) > 0) {
p1 = bytestream2_get_byteu(gb);
if(p1 == 0) { //Escape code
}
}
output = pic->data[0] + line * pic->linesize[0];
+ output_end = output + FFABS(pic->linesize[0]);
pos = 0;
continue;
} else if(p2 == 1) { //End-of-picture
return -1;
}
output = pic->data[0] + line * pic->linesize[0] + pos * (depth >> 3);
+ output_end = pic->data[0] + line * pic->linesize[0] + FFABS(pic->linesize[0]);
continue;
}
// Copy data
- if ((pic->linesize[0] > 0 && output + p2 * (depth >> 3) > output_end) ||
- (pic->linesize[0] < 0 && output + p2 * (depth >> 3) < output_end)) {
+ if (output + p2 * (depth >> 3) > output_end) {
bytestream2_skip(gb, 2 * (depth >> 3));
continue;
} else if (bytestream2_get_bytes_left(gb) < p2 * (depth >> 3)) {
pos += p2;
} else { //run of pixels
uint8_t pix[3]; //original pixel
- if ((pic->linesize[0] > 0 && output + p1 * (depth >> 3) > output_end) ||
- (pic->linesize[0] < 0 && output + p1 * (depth >> 3) < output_end))
+ if (output + p1 * (depth >> 3) > output_end)
continue;
switch(depth){