Module: libav Branch: master Commit: 0266988ccd15436eaf5f7bb6f9509e6bfd5ce589
Author: Ferdinand Oeinck <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Tue Apr 7 12:42:17 2015 +0200 hqx: Fix clipping error in idct put function Signed-off-by: Vittorio Giovara <[email protected]> --- libavcodec/hqx.c | 2 +- tests/ref/fate/canopus-hqx422a | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/hqx.c b/libavcodec/hqx.c index 3feb287..3de3dc2 100644 --- a/libavcodec/hqx.c +++ b/libavcodec/hqx.c @@ -182,7 +182,7 @@ static void hqx_idct_put(uint16_t *dst, ptrdiff_t stride, for (i = 0; i < 8; i++) { for (j = 0; j < 8; j++) { - int v = av_clip(block[j + i * 8] + 0x800, 0, 0x1000); + int v = av_clip(block[j + i * 8] + 0x800, 0, 0xFFF); dst[j] = (v << 4) | (v >> 8); } dst += stride >> 1; diff --git a/tests/ref/fate/canopus-hqx422a b/tests/ref/fate/canopus-hqx422a index 29dc307..0fd2577 100644 --- a/tests/ref/fate/canopus-hqx422a +++ b/tests/ref/fate/canopus-hqx422a @@ -1,2 +1,2 @@ #tb 0: 1/25 -0, 0, 0, 1, 8294400, 0x9b38264d +0, 0, 0, 1, 8294400, 0x9a22bebf _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
