diff options
Diffstat (limited to 'libavutil/hash.c')
| -rw-r--r-- | libavutil/hash.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavutil/hash.c b/libavutil/hash.c index a08d2cf731..03c7ca3f06 100644 --- a/libavutil/hash.c +++ b/libavutil/hash.c @@ -96,7 +96,7 @@ int av_hash_alloc(AVHashContext **ctx, const char *name) case SHA160: case SHA224: case SHA256: res->ctx = av_sha_alloc(); break; - case CRC32: res->crctab = av_crc_get_table(AV_CRC_32_IEEE); break; + case CRC32: res->crctab = av_crc_get_table(AV_CRC_32_IEEE_LE); break; case ADLER32: break; } if (i != ADLER32 && i != CRC32 && !res->ctx) { @@ -115,7 +115,7 @@ void av_hash_init(AVHashContext *ctx) case SHA160: av_sha_init(ctx->ctx, 160); break; case SHA224: av_sha_init(ctx->ctx, 224); break; case SHA256: av_sha_init(ctx->ctx, 256); break; - case CRC32: ctx->crc = 0; break; + case CRC32: ctx->crc = UINT32_MAX; break; case ADLER32: ctx->crc = 1; break; } } @@ -141,7 +141,7 @@ void av_hash_final(AVHashContext *ctx, uint8_t *dst) case SHA160: case SHA224: case SHA256: av_sha_final(ctx->ctx, dst); break; - case CRC32: AV_WL32(dst, ctx->crc); break; + case CRC32: AV_WB32(dst, ctx->crc ^ UINT32_MAX); break; case ADLER32: AV_WB32(dst, ctx->crc); break; } } |