dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-16 05:49:51 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

enc: disable pic->stats/extra_info w/WEBP_DISABLE_STATS

Browse Source 
Change-Id: I4ca3fa45710bd6bbe131b2ae047b1e268241657c
This commit is contained in:
James Zern
2017-11-22 17:01:19 -08:00
parent 541179a9a5
commit f593d71a64
5 changed files with 47 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/enc/alpha_enc.c
View File

@ -267,6 +267,7 @@ static int ApplyFiltersAndEncode(const uint8_t* alpha, int width, int height,
reduce_levels, effort_level, NULL, &best);
}
if (ok) {
#if !defined(WEBP_DISABLE_STATS)
if (stats != NULL) {
stats->lossless_features = best.stats.lossless_features;
stats->histogram_bits = best.stats.histogram_bits;
@ -277,6 +278,9 @@ static int ApplyFiltersAndEncode(const uint8_t* alpha, int width, int height,
stats->lossless_hdr_size = best.stats.lossless_hdr_size;
stats->lossless_data_size = best.stats.lossless_data_size;
}
#else
(void)stats;
#endif
*output_size = VP8BitWriterSize(&best.bw);
*output = VP8BitWriterBuf(&best.bw);
} else {
@ -342,10 +346,12 @@ static int EncodeAlpha(VP8Encoder* const enc,
ok = ApplyFiltersAndEncode(quant_alpha, width, height, data_size, method,
filter, reduce_levels, effort_level, output,
output_size, pic->stats);
#if !defined(WEBP_DISABLE_STATS)
if (pic->stats != NULL) { // need stats?
pic->stats->coded_size += (int)(*output_size);
enc->sse_[3] = sse;
}
#endif
}
WebPSafeFree(quant_alpha);