diff options
| -rw-r--r-- | libavcodec/exr.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/exr.c b/libavcodec/exr.c index f02337e3ef..78527270d1 100644 --- a/libavcodec/exr.c +++ b/libavcodec/exr.c @@ -882,6 +882,22 @@ static int pxr24_uncompress(EXRContext *s, const uint8_t *src, bytestream_put_le16(&out, pixel); } break; + case EXR_UINT: + ptr[0] = in; + ptr[1] = ptr[0] + s->xdelta; + ptr[2] = ptr[1] + s->xdelta; + ptr[3] = ptr[2] + s->xdelta; + in = ptr[3] + s->xdelta; + + for (j = 0; j < s->xdelta; ++j) { + uint32_t diff = (*(ptr[0]++) << 24) | + (*(ptr[1]++) << 16) | + (*(ptr[2]++) << 8 ) | + (*(ptr[3]++)); + pixel += diff; + bytestream_put_le32(&out, pixel); + } + break; default: return AVERROR_INVALIDDATA; } |