From 7d9d5df26366c3ffa5676e8e194b6281353c124a Mon Sep 17 00:00:00 2001
From: Dmitry Kovalev <dkovalev@google.com>
Date: Thu, 1 May 2014 16:36:51 -0700
Subject: [PATCH] Using SPEED_FEATURES instead of VP9_COMP in
vp9_init_search_range().
Change-Id: I961d50d6fafdd37ef7f23f0a871d28e28d2084ca
---
vp9/encoder/vp9_encoder.c | 4 ++--
vp9/encoder/vp9_mcomp.c | 6 +++---
vp9/encoder/vp9_mcomp.h | 4 +++-
vp9/encoder/vp9_rdopt.c | 8 ++++----
vp9/encoder/vp9_speed_features.h | 2 +-
5 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 395d26aef6..0fb00f13f0 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -2097,7 +2097,7 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
cm->lf.mode_ref_delta_update = 0;
// Initialize cpi->mv_step_param to default based on max resolution.
- cpi->mv_step_param = vp9_init_search_range(cpi, max_mv_def);
+ cpi->mv_step_param = vp9_init_search_range(sf, max_mv_def);
// Initialize cpi->max_mv_magnitude and cpi->mv_step_param if appropriate.
if (sf->auto_mv_step_size) {
if (frame_is_intra_only(cm)) {
@@ -2109,7 +2109,7 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
// Allow mv_steps to correspond to twice the max mv magnitude found
// in the previous frame, capped by the default max_mv_magnitude based
// on resolution.
- cpi->mv_step_param = vp9_init_search_range(cpi, MIN(max_mv_def, 2 *
+ cpi->mv_step_param = vp9_init_search_range(sf, MIN(max_mv_def, 2 *
cpi->max_mv_magnitude));
cpi->max_mv_magnitude = 0;
}
diff --git a/vp9/encoder/vp9_mcomp.c b/vp9/encoder/vp9_mcomp.c
index bbec4da761..5cd9fc7d7d 100644
--- a/vp9/encoder/vp9_mcomp.c
+++ b/vp9/encoder/vp9_mcomp.c
@@ -51,7 +51,7 @@ void vp9_set_mv_search_range(MACROBLOCK *x, const MV *mv) {
x->mv_row_max = row_max;
}
-int vp9_init_search_range(VP9_COMP *cpi, int size) {
+int vp9_init_search_range(const SPEED_FEATURES *sf, int size) {
int sr = 0;
// Minimum search size no matter what the passed in value.
@@ -60,8 +60,8 @@ int vp9_init_search_range(VP9_COMP *cpi, int size) {
while ((size << sr) < MAX_FULL_PEL_VAL)
sr++;
- sr += cpi->sf.reduce_first_step_size;
- sr = MIN(sr, (cpi->sf.max_step_search_steps - 2));
+ sr += sf->reduce_first_step_size;
+ sr = MIN(sr, (sf->max_step_search_steps - 2));
return sr;
}
diff --git a/vp9/encoder/vp9_mcomp.h b/vp9/encoder/vp9_mcomp.h
index 1f524f1f62..827957d62c 100644
--- a/vp9/encoder/vp9_mcomp.h
+++ b/vp9/encoder/vp9_mcomp.h
@@ -62,7 +62,9 @@ int vp9_get_mvpred_av_var(const MACROBLOCK *x,
int use_mvcost);
struct VP9_COMP;
-int vp9_init_search_range(struct VP9_COMP *cpi, int size);
+struct SPEED_FEATURES;
+
+int vp9_init_search_range(const struct SPEED_FEATURES *sf, int size);
// Runs sequence of diamond searches in smaller steps for RD
int vp9_full_pixel_diamond(const struct VP9_COMP *cpi, MACROBLOCK *x,
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index f309aac966..1f4a7d6521 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -1836,8 +1836,8 @@ static int64_t rd_pick_best_sub8x8_mode(VP9_COMP *cpi, MACROBLOCK *x,
// Take wtd average of the step_params based on the last frame's
// max mv magnitude and the best ref mvs of the current block for
// the given reference.
- step_param = (vp9_init_search_range(cpi, max_mv) +
- cpi->mv_step_param) >> 1;
+ step_param = (vp9_init_search_range(&cpi->sf, max_mv) +
+ cpi->mv_step_param) / 2;
} else {
step_param = cpi->mv_step_param;
}
@@ -2389,8 +2389,8 @@ static void single_motion_search(VP9_COMP *cpi, MACROBLOCK *x,
// Take wtd average of the step_params based on the last frame's
// max mv magnitude and that based on the best ref mvs of the current
// block for the given reference.
- step_param = (vp9_init_search_range(cpi, x->max_mv_context[ref]) +
- cpi->mv_step_param) >> 1;
+ step_param = (vp9_init_search_range(&cpi->sf, x->max_mv_context[ref]) +
+ cpi->mv_step_param) / 2;
} else {
step_param = cpi->mv_step_param;
}
diff --git a/vp9/encoder/vp9_speed_features.h b/vp9/encoder/vp9_speed_features.h
index cff99a6dc1..a384a43604 100644
--- a/vp9/encoder/vp9_speed_features.h
+++ b/vp9/encoder/vp9_speed_features.h
@@ -129,7 +129,7 @@ typedef enum {
ONE_LOOP_REDUCED = 2
} FAST_COEFF_UPDATE;
-typedef struct {
+typedef struct SPEED_FEATURES {
// Frame level coding parameter update
int frame_parameter_update;
--
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