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indeo: use proper error code

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This commit is contained in:
Luca Barbato 2013-06-30 10:11:05 +02:00
parent 7388c0c586
commit dd3754a488
1 changed files with 8 additions and 8 deletions
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16
libavcodec/ivi_common.c
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@ -85,7 +85,7 @@ static int ivi_create_huff_from_desc(const IVIHuffDesc *cb, VLC *vlc, int flag)
bits[pos] = i + cb->xbits[i] + not_last_row;
if (bits[pos] > IVI_VLC_BITS)
return -1; /* invalid descriptor */
return AVERROR_INVALIDDATA; /* invalid descriptor */
codewords[pos] = inv_bits((prefix | j), bits[pos]);
if (!bits[pos])
@ -486,7 +486,7 @@ static int ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile
} else {
if (sym >= 256U) {
av_log(avctx, AV_LOG_ERROR, "Invalid sym encountered: %d.\n", sym);
return -1;
return AVERROR_INVALIDDATA;
}
run = rvmap->runtab[sym];
val = rvmap->valtab[sym];
@ -509,7 +509,7 @@ static int ivi_decode_blocks(GetBitContext *gb, IVIBandDesc *band, IVITile *tile
}// while
if (scan_pos >= num_coeffs && sym != rvmap->eob_sym)
return -1; /* corrupt block data */
return AVERROR_INVALIDDATA; /* corrupt block data */
/* undoing DC coeff prediction for intra-blocks */
if (is_intra && band->is_2d_trans) {
@ -836,14 +836,14 @@ int ff_ivi_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
if (result) {
av_log(avctx, AV_LOG_ERROR,
"Error while decoding picture header: %d\n", result);
return -1;
return result;
}
if (ctx->gop_invalid)
return AVERROR_INVALIDDATA;
if (ctx->gop_flags & IVI5_IS_PROTECTED) {
av_log(avctx, AV_LOG_ERROR, "Password-protected clip!\n");
return -1;
avpriv_report_missing_feature(avctx, "Password-protected clip!\n");
return AVERROR_PATCHWELCOME;
}
ctx->switch_buffers(ctx);
@ -854,10 +854,10 @@ int ff_ivi_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
for (p = 0; p < 3; p++) {
for (b = 0; b < ctx->planes[p].num_bands; b++) {
result = decode_band(ctx, &ctx->planes[p].bands[b], avctx);
if (result) {
if (result < 0) {
av_log(avctx, AV_LOG_ERROR,
"Error while decoding band: %d, plane: %d\n", b, p);
return -1;
return result;
}
}
}