Commit c63e27b6 authored by Dmitry Kovalev's avatar Dmitry Kovalev

Cleaning up vp9_bitstream.{c, h} files.

Change-Id: Ida712a91694e89e318181f93afee2d0ee4f4ad94
parent 90cc310e
......@@ -15,19 +15,19 @@
#include "vpx/vpx_encoder.h"
#include "vpx_mem/vpx_mem.h"
#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_entropymode.h"
#include "vp9/common/vp9_entropymv.h"
#include "vp9/common/vp9_tile_common.h"
#include "vp9/common/vp9_seg_common.h"
#include "vp9/common/vp9_pred_common.h"
#include "vp9/common/vp9_entropy.h"
#include "vp9/common/vp9_mvref_common.h"
#include "vp9/common/vp9_systemdependent.h"
#include "vp9/common/vp9_pragmas.h"
#include "vp9/common/vp9_pred_common.h"
#include "vp9/common/vp9_seg_common.h"
#include "vp9/common/vp9_systemdependent.h"
#include "vp9/common/vp9_tile_common.h"
#include "vp9/encoder/vp9_mcomp.h"
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_bitstream.h"
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_mcomp.h"
#include "vp9/encoder/vp9_segmentation.h"
#include "vp9/encoder/vp9_subexp.h"
#include "vp9/encoder/vp9_tokenize.h"
......@@ -68,8 +68,8 @@ static INLINE void write_be32(uint8_t *p, int value) {
p[3] = value;
}
void vp9_encode_unsigned_max(struct vp9_write_bit_buffer *wb,
int data, int max) {
static void encode_unsigned_max(struct vp9_write_bit_buffer *wb,
int data, int max) {
vp9_wb_write_literal(wb, data, get_unsigned_bits(max));
}
......@@ -115,15 +115,14 @@ static int write_skip(const VP9_COMP *cpi, int segment_id, MODE_INFO *m,
}
}
void vp9_update_skip_probs(VP9_COMMON *cm, vp9_writer *w) {
static void update_skip_probs(VP9_COMMON *cm, vp9_writer *w) {
int k;
for (k = 0; k < SKIP_CONTEXTS; ++k)
vp9_cond_prob_diff_update(w, &cm->fc.skip_probs[k], cm->counts.skip[k]);
}
static void update_switchable_interp_probs(VP9_COMP *cpi, vp9_writer *w) {
VP9_COMMON *const cm = &cpi->common;
static void update_switchable_interp_probs(VP9_COMMON *cm, vp9_writer *w) {
int j;
for (j = 0; j < SWITCHABLE_FILTER_CONTEXTS; ++j)
prob_diff_update(vp9_switchable_interp_tree,
......@@ -131,9 +130,8 @@ static void update_switchable_interp_probs(VP9_COMP *cpi, vp9_writer *w) {
cm->counts.switchable_interp[j], SWITCHABLE_FILTERS, w);
}
static void pack_mb_tokens(vp9_writer* const w,
TOKENEXTRA **tp,
const TOKENEXTRA *const stop) {
static void pack_mb_tokens(vp9_writer *w,
TOKENEXTRA **tp, const TOKENEXTRA *stop) {
TOKENEXTRA *p = *tp;
while (p < stop && p->token != EOSB_TOKEN) {
......@@ -247,7 +245,7 @@ static void pack_inter_mode_mvs(VP9_COMP *cpi, MODE_INFO *m, vp9_writer *bc) {
MACROBLOCK *const x = &cpi->mb;
MACROBLOCKD *const xd = &x->e_mbd;
const struct segmentation *const seg = &cm->seg;
MB_MODE_INFO *const mi = &m->mbmi;
const MB_MODE_INFO *const mi = &m->mbmi;
const MV_REFERENCE_FRAME ref0 = mi->ref_frame[0];
const MV_REFERENCE_FRAME ref1 = mi->ref_frame[1];
const MB_PREDICTION_MODE mode = mi->mode;
......@@ -707,7 +705,7 @@ static void update_coef_probs_common(vp9_writer* const bc, VP9_COMP *cpi,
}
}
static void update_coef_probs(VP9_COMP* cpi, vp9_writer* w) {
static void update_coef_probs(VP9_COMP *cpi, vp9_writer* w) {
const TX_MODE tx_mode = cpi->common.tx_mode;
const TX_SIZE max_tx_size = tx_mode_to_biggest_tx_size[tx_mode];
TX_SIZE tx_size;
......@@ -830,10 +828,10 @@ static void encode_segmentation(VP9_COMP *cpi,
const int data_max = vp9_seg_feature_data_max(j);
if (vp9_is_segfeature_signed(j)) {
vp9_encode_unsigned_max(wb, abs(data), data_max);
encode_unsigned_max(wb, abs(data), data_max);
vp9_wb_write_bit(wb, data < 0);
} else {
vp9_encode_unsigned_max(wb, data, data_max);
encode_unsigned_max(wb, data, data_max);
}
}
}
......@@ -842,9 +840,7 @@ static void encode_segmentation(VP9_COMP *cpi,
}
static void encode_txfm_probs(VP9_COMP *cpi, vp9_writer *w) {
VP9_COMMON *const cm = &cpi->common;
static void encode_txfm_probs(VP9_COMMON *cm, vp9_writer *w) {
// Mode
vp9_write_literal(w, MIN(cm->tx_mode, ALLOW_32X32), 2);
if (cm->tx_mode >= ALLOW_32X32)
......@@ -1162,7 +1158,7 @@ static size_t write_compressed_header(VP9_COMP *cpi, uint8_t *data) {
if (xd->lossless)
cm->tx_mode = ONLY_4X4;
else
encode_txfm_probs(cpi, &header_bc);
encode_txfm_probs(cm, &header_bc);
update_coef_probs(cpi, &header_bc);
......@@ -1170,7 +1166,7 @@ static size_t write_compressed_header(VP9_COMP *cpi, uint8_t *data) {
active_section = 2;
#endif
vp9_update_skip_probs(cm, &header_bc);
update_skip_probs(cm, &header_bc);
if (!frame_is_intra_only(cm)) {
int i;
......@@ -1185,7 +1181,7 @@ static size_t write_compressed_header(VP9_COMP *cpi, uint8_t *data) {
vp9_zero(cm->counts.inter_mode);
if (cm->interp_filter == SWITCHABLE)
update_switchable_interp_probs(cpi, &header_bc);
update_switchable_interp_probs(cm, &header_bc);
for (i = 0; i < INTRA_INTER_CONTEXTS; i++)
vp9_cond_prob_diff_update(&header_bc, &fc->intra_inter_prob[i],
......
......@@ -16,7 +16,11 @@
extern "C" {
#endif
void vp9_update_skip_probs(VP9_COMMON *cm, vp9_writer *bc);
struct VP9_COMP;
void vp9_entropy_mode_init();
void vp9_pack_bitstream(struct VP9_COMP *cpi, uint8_t *dest, size_t *size);
#ifdef __cplusplus
} // extern "C"
......
......@@ -27,6 +27,7 @@
#include "vp9/common/vp9_systemdependent.h"
#include "vp9/common/vp9_tile_common.h"
#include "vp9/encoder/vp9_bitstream.h"
#include "vp9/encoder/vp9_encodemv.h"
#include "vp9/encoder/vp9_firstpass.h"
#include "vp9/encoder/vp9_mbgraph.h"
......@@ -39,7 +40,6 @@
#include "vp9/encoder/vp9_vaq.h"
#include "vp9/encoder/vp9_resize.h"
void vp9_entropy_mode_init();
void vp9_coef_tree_initialize();
#define DEFAULT_INTERP_FILTER SWITCHABLE
......
......@@ -714,8 +714,6 @@ static YV12_BUFFER_CONFIG *get_ref_frame_buffer(VP9_COMP *cpi,
void vp9_encode_frame(VP9_COMP *cpi);
void vp9_pack_bitstream(VP9_COMP *cpi, uint8_t *dest, size_t *size);
void vp9_set_speed_features(VP9_COMP *cpi);
int vp9_calc_ss_err(const YV12_BUFFER_CONFIG *source,
......
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