diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/enc/filter_enc.c')
| -rw-r--r-- | src/3rdparty/libwebp/src/enc/filter_enc.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/src/3rdparty/libwebp/src/enc/filter_enc.c b/src/3rdparty/libwebp/src/enc/filter_enc.c index 4bc3672..580800b 100644 --- a/src/3rdparty/libwebp/src/enc/filter_enc.c +++ b/src/3rdparty/libwebp/src/enc/filter_enc.c @@ -12,8 +12,8 @@ // Author: somnath@google.com (Somnath Banerjee) #include <assert.h> -#include "./vp8i_enc.h" -#include "../dsp/dsp.h" +#include "src/enc/vp8i_enc.h" +#include "src/dsp/dsp.h" // This table gives, for a given sharpness, the filtering strength to be // used (at least) in order to filter a given edge step delta. @@ -65,6 +65,8 @@ int VP8FilterStrengthFromDelta(int sharpness, int delta) { //------------------------------------------------------------------------------ // Paragraph 15.4: compute the inner-edge filtering strength +#if !defined(WEBP_REDUCE_SIZE) + static int GetILevel(int sharpness, int level) { if (sharpness > 0) { if (sharpness > 4) { @@ -129,11 +131,14 @@ static double GetMBSSIM(const uint8_t* yuv1, const uint8_t* yuv2) { return sum; } +#endif // !defined(WEBP_REDUCE_SIZE) + //------------------------------------------------------------------------------ // Exposed APIs: Encoder should call the following 3 functions to adjust // loop filter strength void VP8InitFilter(VP8EncIterator* const it) { +#if !defined(WEBP_REDUCE_SIZE) if (it->lf_stats_ != NULL) { int s, i; for (s = 0; s < NUM_MB_SEGMENTS; s++) { @@ -143,9 +148,13 @@ void VP8InitFilter(VP8EncIterator* const it) { } VP8SSIMDspInit(); } +#else + (void)it; +#endif } void VP8StoreFilterStats(VP8EncIterator* const it) { +#if !defined(WEBP_REDUCE_SIZE) int d; VP8Encoder* const enc = it->enc_; const int s = it->mb_->segment_; @@ -177,10 +186,14 @@ void VP8StoreFilterStats(VP8EncIterator* const it) { DoFilter(it, level); (*it->lf_stats_)[s][level] += GetMBSSIM(it->yuv_in_, it->yuv_out2_); } +#else // defined(WEBP_REDUCE_SIZE) + (void)it; +#endif // !defined(WEBP_REDUCE_SIZE) } void VP8AdjustFilterStrength(VP8EncIterator* const it) { VP8Encoder* const enc = it->enc_; +#if !defined(WEBP_REDUCE_SIZE) if (it->lf_stats_ != NULL) { int s; for (s = 0; s < NUM_MB_SEGMENTS; s++) { @@ -196,7 +209,10 @@ void VP8AdjustFilterStrength(VP8EncIterator* const it) { } enc->dqm_[s].fstrength_ = best_level; } - } else if (enc->config_->filter_strength > 0) { + return; + } +#endif // !defined(WEBP_REDUCE_SIZE) + if (enc->config_->filter_strength > 0) { int max_level = 0; int s; for (s = 0; s < NUM_MB_SEGMENTS; s++) { |