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| author | Marco <marpan@chromium.org> | 2015-10-01 15:46:06 -0700 |
|---|---|---|
| committer | Marco <marpan@chromium.org> | 2015-10-06 08:56:15 -0700 |
| commit | 7266bedc041b4bbc3e823226f14d70e97892d959 (patch) | |
| tree | 4f920c345dae309f173717f8f9c9f0e6730d279b /vp9/encoder/vp9_ratectrl.c | |
| parent | b2120948391f8beb7ff74bd46b83da1ff2020f49 (diff) | |
| download | libvpx-7266bedc041b4bbc3e823226f14d70e97892d959.tar libvpx-7266bedc041b4bbc3e823226f14d70e97892d959.tar.gz libvpx-7266bedc041b4bbc3e823226f14d70e97892d959.tar.bz2 libvpx-7266bedc041b4bbc3e823226f14d70e97892d959.zip | |
Add first_spatial_layer_to_encode to SVC.
Use the existing VP9_SET_SVC control to set the
first spatial layer to encode.
Since we loop over all spatial layers inside the encoder, the
setting of spatial_layer_id via VP9_SET_SVC has no relevance.
Use it instead to set the first_spatial_layer_to_encode,
which allows an application to skip encoding lower layer(s).
Change only affects the 1 pass CBR SVC.
Change-Id: I5d63ab713c3e250fdf42c637f38d5ec8f60cd1fb
Diffstat (limited to 'vp9/encoder/vp9_ratectrl.c')
| -rw-r--r-- | vp9/encoder/vp9_ratectrl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_ratectrl.c b/vp9/encoder/vp9_ratectrl.c index 20e72758e..5f308e117 100644 --- a/vp9/encoder/vp9_ratectrl.c +++ b/vp9/encoder/vp9_ratectrl.c @@ -1595,7 +1595,7 @@ void vp9_rc_get_svc_params(VP9_COMP *cpi) { cpi->ref_frame_flags &= (~VP9_ALT_FLAG); } else if (is_one_pass_cbr_svc(cpi)) { LAYER_CONTEXT *lc = &cpi->svc.layer_context[layer]; - if (cpi->svc.spatial_layer_id == 0) { + if (cpi->svc.spatial_layer_id == cpi->svc.first_spatial_layer_to_encode) { lc->is_key_frame = 0; } else { lc->is_key_frame = |