ref: 6f080f9cec229bac78f78b5726849793aea91fd5
parent: 1f71d2e2c85b8fcecbfe8e1605a654580b375b4f
parent: 1654ae9a2af19c9a5fb73134e018aa6f893e857c
author: John Koleszar <jkoleszar@google.com>
date: Fri Jul 29 07:57:48 EDT 2011
Merge "Convert rc_max_intra_bitrate_pct to control"
--- a/vp8/vp8_cx_iface.c
+++ b/vp8/vp8_cx_iface.c
@@ -39,6 +39,7 @@
unsigned int arnr_type; /* alt_ref filter type */
vp8e_tuning tuning;
unsigned int cq_level; /* constrained quality level */
+ unsigned int rc_max_intra_bitrate_pct;
};
@@ -71,6 +72,7 @@
3, /* arnr_type*/
0, /* tuning*/
10, /* cq_level */
+ 0, /* rc_max_intra_bitrate_pct */
}
}
};
@@ -305,7 +307,7 @@
}
oxcf->target_bandwidth = cfg.rc_target_bitrate;
- oxcf->rc_max_intra_bitrate_pct = cfg.rc_max_intra_bitrate_pct;
+ oxcf->rc_max_intra_bitrate_pct = vp8_cfg.rc_max_intra_bitrate_pct;
oxcf->best_allowed_q = cfg.rc_min_quantizer;
oxcf->worst_allowed_q = cfg.rc_max_quantizer;
@@ -462,6 +464,7 @@
MAP(VP8E_SET_ARNR_TYPE , xcfg.arnr_type);
MAP(VP8E_SET_TUNING, xcfg.tuning);
MAP(VP8E_SET_CQ_LEVEL, xcfg.cq_level);
+ MAP(VP8E_SET_MAX_INTRA_BITRATE_PCT, xcfg.rc_max_intra_bitrate_pct);
}
@@ -1085,6 +1088,7 @@
{VP8E_SET_ARNR_TYPE , set_param}, {VP8E_SET_TUNING, set_param}, {VP8E_SET_CQ_LEVEL, set_param},+ {VP8E_SET_MAX_INTRA_BITRATE_PCT, set_param}, { -1, NULL},};
@@ -1117,7 +1121,6 @@
{0}, /* rc_twopass_stats_in */#endif
256, /* rc_target_bandwidth */
- 0, /* rc_max_intra_bitrate_pct */
4, /* rc_min_quantizer */
63, /* rc_max_quantizer */
100, /* rc_undershoot_pct */
--- a/vpx/vp8cx.h
+++ b/vpx/vp8cx.h
@@ -164,6 +164,20 @@
* \note Valid range: 0..63
*/
VP8E_SET_CQ_LEVEL,
+
+ /*!\brief Max data rate for Intra frames
+ *
+ * This value controls additional clamping on the maximum size of a
+ * keyframe. It is expressed as a percentage of the average
+ * per-frame bitrate, with the special (and default) value 0 meaning
+ * unlimited, or no additional clamping beyond the codec's built-in
+ * algorithm.
+ *
+ * For example, to allocate no more than 4.5 frames worth of bitrate
+ * to a keyframe, set this to 450.
+ *
+ */
+ VP8E_SET_MAX_INTRA_BITRATE_PCT,
};
/*!\brief vpx 1-D scaling mode
@@ -294,6 +308,9 @@
VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER, int *)
VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER_64, int *)
+
+VPX_CTRL_USE_TYPE(VP8E_SET_MAX_INTRA_BITRATE_PCT, unsigned int)
+
/*! @} - end defgroup vp8_encoder */
#include "vpx_codec_impl_bottom.h"
--- a/vpx/vpx_encoder.h
+++ b/vpx/vpx_encoder.h
@@ -433,21 +433,6 @@
unsigned int rc_target_bitrate;
- /*!\brief Max data rate for Intra frames
- *
- * This value controls additional clamping on the maximum size of a
- * keyframe. It is expressed as a percentage of the average
- * per-frame bitrate, with the special (and default) value 0 meaning
- * unlimited, or no additional clamping beyond the codec's built-in
- * algorithm.
- *
- * For example, to allocate no more than 4.5 frames worth of bitrate
- * to a keyframe, set this to 450.
- *
- */
- unsigned int rc_max_intra_bitrate_pct;
-
-
/*
* quantizer settings
*/
--- a/vpxenc.c
+++ b/vpxenc.c
@@ -1016,14 +1016,11 @@
"Client initial buffer size (ms)");
static const arg_def_t buf_optimal_sz = ARG_DEF(NULL, "buf-optimal-sz", 1,
"Client optimal buffer size (ms)");
-static const arg_def_t max_intra_rate_pct = ARG_DEF(NULL, "max-intra-rate", 1,
- "Max I-frame bitrate (pct)");
static const arg_def_t *rc_args[] =
{&dropframe_thresh, &resize_allowed, &resize_up_thresh, &resize_down_thresh,
&end_usage, &target_bitrate, &min_quantizer, &max_quantizer,
&undershoot_pct, &overshoot_pct, &buf_sz, &buf_initial_sz, &buf_optimal_sz,
- &max_intra_rate_pct,
NULL
};
@@ -1087,12 +1084,14 @@
"Material to favor", tuning_enum);
static const arg_def_t cq_level = ARG_DEF(NULL, "cq-level", 1,
"Constrained Quality Level");
+static const arg_def_t max_intra_rate_pct = ARG_DEF(NULL, "max-intra-rate", 1,
+ "Max I-frame bitrate (pct)");
static const arg_def_t *vp8_args[] =
{&cpu_used, &auto_altref, &noise_sens, &sharpness, &static_thresh,
&token_parts, &arnr_maxframes, &arnr_strength, &arnr_type,
- &tune_ssim, &cq_level, NULL
+ &tune_ssim, &cq_level, &max_intra_rate_pct, NULL
};
static const int vp8_arg_ctrl_map[] =
{@@ -1100,7 +1099,7 @@
VP8E_SET_NOISE_SENSITIVITY, VP8E_SET_SHARPNESS, VP8E_SET_STATIC_THRESHOLD,
VP8E_SET_TOKEN_PARTITIONS,
VP8E_SET_ARNR_MAXFRAMES, VP8E_SET_ARNR_STRENGTH , VP8E_SET_ARNR_TYPE,
- VP8E_SET_TUNING, VP8E_SET_CQ_LEVEL, 0
+ VP8E_SET_TUNING, VP8E_SET_CQ_LEVEL, VP8E_SET_MAX_INTRA_BITRATE_PCT, 0
};
#endif
@@ -1639,8 +1638,6 @@
cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
else if (arg_match(&arg, &target_bitrate, argi))
cfg.rc_target_bitrate = arg_parse_uint(&arg);
- else if (arg_match(&arg, &max_intra_rate_pct, argi))
- cfg.rc_max_intra_bitrate_pct = arg_parse_uint(&arg);
else if (arg_match(&arg, &min_quantizer, argi))
cfg.rc_min_quantizer = arg_parse_uint(&arg);
else if (arg_match(&arg, &max_quantizer, argi))
--
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