int i;
int j;
int out = 0;
- int c;
- int t;
if (width & 1)
return AVERROR_INVALIDDATA;
/* first line contain absolute values, other lines contain deltas */
while (out < width) {
- c = ir2_get_code(&ctx->gb);
+ int c = ir2_get_code(&ctx->gb);
if (c >= 0x80) { /* we have a run */
c -= 0x7F;
if (out + c*2 > width)
for (j = 1; j < height; j++) {
out = 0;
while (out < width) {
- c = ir2_get_code(&ctx->gb);
+ int c = ir2_get_code(&ctx->gb);
if (c >= 0x80) { /* we have a skip */
c -= 0x7F;
if (out + c*2 > width)
out++;
}
} else { /* add two deltas from table */
- t = dst[out - pitch] + (table[c * 2] - 128);
+ int t = dst[out - pitch] + (table[c * 2] - 128);
t = av_clip_uint8(t);
dst[out] = t;
out++;