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| author | Jerome Jiang <jianj@google.com> | 2020-10-02 10:47:47 -0700 |
|---|---|---|
| committer | Jerome Jiang <jianj@google.com> | 2020-10-02 12:09:01 -0700 |
| commit | 7e8ea22e4056a3da04b139fcc812a3f6937bbed7 (patch) | |
| tree | afe4b9b2c9562ccfda7c4941960851823d32b577 /vp9/encoder | |
| parent | d017a63feba93bb4ecaee5515e466edfc51712e3 (diff) | |
| download | libvpx-7e8ea22e4056a3da04b139fcc812a3f6937bbed7.tar libvpx-7e8ea22e4056a3da04b139fcc812a3f6937bbed7.tar.gz libvpx-7e8ea22e4056a3da04b139fcc812a3f6937bbed7.tar.bz2 libvpx-7e8ea22e4056a3da04b139fcc812a3f6937bbed7.zip | |
Add codec control to disable loopfilter for vp9
Change-Id: I6d693e84570c353d20ec314acea43363956c0590
Diffstat (limited to 'vp9/encoder')
| -rw-r--r-- | vp9/encoder/vp9_encoder.c | 6 | ||||
| -rw-r--r-- | vp9/encoder/vp9_encoder.h | 8 |
2 files changed, 14 insertions, 0 deletions
diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c index 048559061..e513cef84 100644 --- a/vp9/encoder/vp9_encoder.c +++ b/vp9/encoder/vp9_encoder.c @@ -3316,6 +3316,12 @@ static void loopfilter_frame(VP9_COMP *cpi, VP9_COMMON *cm) { return; } + if (cpi->loopfilter_ctrl == NO_LOOPFILTER || + (!is_reference_frame && cpi->loopfilter_ctrl == LOOPFILTER_REFERENCE)) { + lf->filter_level = 0; + return; + } + if (xd->lossless) { lf->filter_level = 0; lf->last_filt_level = 0; diff --git a/vp9/encoder/vp9_encoder.h b/vp9/encoder/vp9_encoder.h index b201e25c1..263b10cdb 100644 --- a/vp9/encoder/vp9_encoder.h +++ b/vp9/encoder/vp9_encoder.h @@ -147,6 +147,12 @@ typedef enum { kVeryHighSad = 6, } CONTENT_STATE_SB; +typedef enum { + LOOPFILTER_ALL = 0, + LOOPFILTER_REFERENCE = 1, // Disable loopfilter on non reference frames. + NO_LOOPFILTER = 2, // Disable loopfilter on all frames. +} LOOPFILTER_CONTROL; + typedef struct VP9EncoderConfig { BITSTREAM_PROFILE profile; vpx_bit_depth_t bit_depth; // Codec bit-depth. @@ -958,6 +964,8 @@ typedef struct VP9_COMP { int multi_layer_arf; vpx_roi_map_t roi; + + LOOPFILTER_CONTROL loopfilter_ctrl; #if CONFIG_RATE_CTRL ENCODE_COMMAND encode_command; PARTITION_INFO *partition_info; |