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| author | Martin Vignali <martin.vignali@gmail.com> | 2016-06-04 15:47:53 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2016-06-06 15:59:18 +0200 |
| commit | 9511a0895dda67a770c6403f1d5c236d86783ac7 (patch) | |
| tree | 898423fca1ce85755d3e7ad7a17e2c50782ffe89 /libavcodec/exr.c | |
| parent | bc1f3dfaa34bf3464eb5448e669c84ba4177c50d (diff) | |
| download | ffmpeg-9511a0895dda67a770c6403f1d5c236d86783ac7.tar.gz | |
avcodec/exr: indent b44 uncompress function
Diffstat (limited to 'libavcodec/exr.c')
| -rw-r--r-- | libavcodec/exr.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/libavcodec/exr.c b/libavcodec/exr.c index 329f18a856..1855400662 100644 --- a/libavcodec/exr.c +++ b/libavcodec/exr.c @@ -945,37 +945,37 @@ static int b44_uncompress(EXRContext *s, const uint8_t *src, int compressed_size for (iY = 0; iY < nbB44BlockH; iY++) { for (iX = 0; iX < nbB44BlockW; iX++) {/* For each B44 block */ if (s->channels[c].pixel_type == EXR_HALF) {/* B44 only compress half float data */ - if (stayToUncompress < 3) { - av_log(s, AV_LOG_ERROR, "Not enough data for B44A block: %d", stayToUncompress); - return AVERROR_INVALIDDATA; - } - - if (src[compressed_size - stayToUncompress + 2] == 0xfc) { /* B44A block */ - unpack_3(sr, tmpBuffer); - sr += 3; - stayToUncompress -= 3; - } else {/* B44 Block */ - if (stayToUncompress < 14) { - av_log(s, AV_LOG_ERROR, "Not enough data for B44 block: %d", stayToUncompress); + if (stayToUncompress < 3) { + av_log(s, AV_LOG_ERROR, "Not enough data for B44A block: %d", stayToUncompress); return AVERROR_INVALIDDATA; } - unpack_14(sr, tmpBuffer); - sr += 14; - stayToUncompress -= 14; - } - /* copy data to uncompress buffer (B44 block can exceed target resolution)*/ - indexHgX = iX * 4; - indexHgY = iY * 4; + if (src[compressed_size - stayToUncompress + 2] == 0xfc) { /* B44A block */ + unpack_3(sr, tmpBuffer); + sr += 3; + stayToUncompress -= 3; + } else {/* B44 Block */ + if (stayToUncompress < 14) { + av_log(s, AV_LOG_ERROR, "Not enough data for B44 block: %d", stayToUncompress); + return AVERROR_INVALIDDATA; + } + unpack_14(sr, tmpBuffer); + sr += 14; + stayToUncompress -= 14; + } + + /* copy data to uncompress buffer (B44 block can exceed target resolution)*/ + indexHgX = iX * 4; + indexHgY = iY * 4; - for (y = indexHgY; y < FFMIN(indexHgY + 4, td->ysize); y++) { - for (x = indexHgX; x < FFMIN(indexHgX + 4, td->xsize); x++) { - indexOut = target_channel_offset * td->xsize + y * td->channel_line_size + 2 * x; - indexTmp = (y-indexHgY) * 4 + (x-indexHgX); - td->uncompressed_data[indexOut] = tmpBuffer[indexTmp] & 0xff; - td->uncompressed_data[indexOut + 1] = tmpBuffer[indexTmp] >> 8; + for (y = indexHgY; y < FFMIN(indexHgY + 4, td->ysize); y++) { + for (x = indexHgX; x < FFMIN(indexHgX + 4, td->xsize); x++) { + indexOut = target_channel_offset * td->xsize + y * td->channel_line_size + 2 * x; + indexTmp = (y-indexHgY) * 4 + (x-indexHgX); + td->uncompressed_data[indexOut] = tmpBuffer[indexTmp] & 0xff; + td->uncompressed_data[indexOut + 1] = tmpBuffer[indexTmp] >> 8; + } } - } } else{/* Float or UINT 32 channel */ for (y = indexHgY; y < FFMIN(indexHgY + 4, td->ysize); y++) { for (x = indexHgX; x < FFMIN(indexHgX + 4, td->xsize); x++) { |