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| author | Marco Paniconi <marpan@google.com> | 2014-02-06 09:23:17 -0800 |
|---|---|---|
| committer | Marco Paniconi <marpan@google.com> | 2014-02-06 09:24:45 -0800 |
| commit | 4864ab21b0679270bd41c280489a8493bcf8c4ee (patch) | |
| tree | 2bf295f4311f473b2099bec757396e113c83af26 /vp9/common/vp9_onyx.h | |
| parent | 9602ed8808498c0bdc176ec4ffc60654860f12ec (diff) | |
| download | libvpx-4864ab21b0679270bd41c280489a8493bcf8c4ee.tar libvpx-4864ab21b0679270bd41c280489a8493bcf8c4ee.tar.gz libvpx-4864ab21b0679270bd41c280489a8493bcf8c4ee.tar.bz2 libvpx-4864ab21b0679270bd41c280489a8493bcf8c4ee.zip | |
Layer based rate control for CBR mode.
This patch adds a buffer-based rate control for temporal layers,
under CBR mode.
Added vpx_temporal_scalable_patters.c encoder for testing temporal
layers, for both vp9 and vp8 (replaces the old vp8_scalable_patterns).
Updated datarate unittest with tests for temporal layer rate-targeting.
Change-Id: I8900a854288b9354d9c697cfeb0243a9fd6790b1
Diffstat (limited to 'vp9/common/vp9_onyx.h')
| -rw-r--r-- | vp9/common/vp9_onyx.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/vp9/common/vp9_onyx.h b/vp9/common/vp9_onyx.h index 564e4195f..ac39a98fd 100644 --- a/vp9/common/vp9_onyx.h +++ b/vp9/common/vp9_onyx.h @@ -147,8 +147,12 @@ extern "C" { // END DATARATE CONTROL OPTIONS // ---------------------------------------------------------------- - // Spatial scalability - int ss_number_layers; + // Spatial and temporal scalability. + int ss_number_layers; // Number of spatial layers. + int ts_number_layers; // Number of temporal layers. + // Bitrate allocation (CBR mode) and framerate factor, for temporal layers. + int ts_target_bitrate[VPX_TS_MAX_LAYERS]; + int ts_rate_decimator[VPX_TS_MAX_LAYERS]; // these parameters aren't to be used in final build don't use!!! int play_alternate; |