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avformat/mov: Simplify data->hex conversion
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -979,6 +979,7 @@ static int mov_read_adrm(MOVContext *c, AVIOContext *pb, MOVAtom atom)
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uint8_t output[64];
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uint8_t file_checksum[20];
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uint8_t calculated_checksum[20];
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char checksum_string[2 * sizeof(file_checksum) + 1];
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struct AVSHA *sha;
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int i;
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int ret = 0;
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@ -1003,10 +1004,9 @@ static int mov_read_adrm(MOVContext *c, AVIOContext *pb, MOVAtom atom)
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avio_read(pb, output, 4); // go to offset 4, absolute position 0x28d
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avio_read(pb, file_checksum, 20);
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av_log(c->fc, AV_LOG_INFO, "[aax] file checksum == "); // required by external tools
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for (i = 0; i < 20; i++)
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av_log(c->fc, AV_LOG_INFO, "%02x", file_checksum[i]);
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av_log(c->fc, AV_LOG_INFO, "\n");
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// required by external tools
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ff_data_to_hex(checksum_string, file_checksum, sizeof(file_checksum), 1);
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av_log(c->fc, AV_LOG_INFO, "[aax] file checksum == %s\n", checksum_string);
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/* verify activation data */
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if (!activation_bytes) {
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