diff options
author | Minghai Shang <minghai@google.com> | 2014-06-24 14:01:17 -0700 |
---|---|---|
committer | Minghai Shang <minghai@google.com> | 2014-06-24 14:01:17 -0700 |
commit | 277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95 (patch) | |
tree | 047e43aad291f4ab1fef5a62c97446ec13af2664 /vp9/encoder/vp9_lookahead.h | |
parent | 5e7242dfda069046dced13cac8170bfe0fdb5f05 (diff) | |
download | libvpx-277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95.tar libvpx-277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95.tar.gz libvpx-277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95.tar.bz2 libvpx-277338f7488d40d27a9ea8d3a5b2bf1a0f32aa95.zip |
[spatial svc]Implement lag in frames for spatial svc
Change-Id: I930dced169c9d53f8044d2754a04332138347409
Diffstat (limited to 'vp9/encoder/vp9_lookahead.h')
-rw-r--r-- | vp9/encoder/vp9_lookahead.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_lookahead.h b/vp9/encoder/vp9_lookahead.h index ff63c0d0d..f9cc3c8db 100644 --- a/vp9/encoder/vp9_lookahead.h +++ b/vp9/encoder/vp9_lookahead.h @@ -14,6 +14,11 @@ #include "vpx_scale/yv12config.h" #include "vpx/vpx_integer.h" +#ifdef CONFIG_SPATIAL_SVC +#include "vpx/vp8cx.h" +#include "vpx/vpx_encoder.h" +#endif + #ifdef __cplusplus extern "C" { #endif @@ -25,10 +30,22 @@ struct lookahead_entry { int64_t ts_start; int64_t ts_end; unsigned int flags; + +#ifdef CONFIG_SPATIAL_SVC + vpx_svc_parameters_t svc_params[VPX_SS_MAX_LAYERS]; +#endif }; +// The max of past frames we want to keep in the queue. +#define MAX_PRE_FRAMES 1 -struct lookahead_ctx; +struct lookahead_ctx { + unsigned int max_sz; /* Absolute size of the queue */ + unsigned int sz; /* Number of buffers currently in the queue */ + unsigned int read_idx; /* Read index */ + unsigned int write_idx; /* Write index */ + struct lookahead_entry *buf; /* Buffer list */ +}; /**\brief Initializes the lookahead stage * |