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Commit 46f30c7f authored by Cheng Chen's avatar Cheng Chen
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Remove av1_ prefix and make functions static 

A lot of local functions have av1_ prefix due to legacy reasons.
Make them static and remove their prefix.

Change-Id: I069a3a1af583d5d307cdc56819901d1f9e004d07
parent 5a9e82e3
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av1/encoder/encoder.c
View file @ 46f30c7f
......@@ -253,7 +253,7 @@ int av1_get_active_map(AV1_COMP *cpi, unsigned char *new_map_16x16, int rows,
}
}
void av1_set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv) {
static void set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv) {
MACROBLOCK *const mb = &cpi->td.mb;
cpi->common.allow_high_precision_mv = allow_high_precision_mv;
......@@ -373,7 +373,7 @@ static void setup_frame(AV1_COMP *cpi) {
set_sb_size(cm, select_sb_size(cpi));
}
static void av1_enc_setup_mi(AV1_COMMON *cm) {
static void enc_setup_mi(AV1_COMMON *cm) {
int i;
cm->mi = cm->mip + cm->mi_stride + 1;
memset(cm->mip, 0, cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mip));
......@@ -390,7 +390,7 @@ static void av1_enc_setup_mi(AV1_COMMON *cm) {
cm->mi_stride * (cm->mi_rows + 1) * sizeof(*cm->mi_grid_base));
}
static int av1_enc_alloc_mi(AV1_COMMON *cm, int mi_size) {
static int enc_alloc_mi(AV1_COMMON *cm, int mi_size) {
cm->mip = aom_calloc(mi_size, sizeof(*cm->mip));
if (!cm->mip) return 1;
cm->prev_mip = aom_calloc(mi_size, sizeof(*cm->prev_mip));
......@@ -406,7 +406,7 @@ static int av1_enc_alloc_mi(AV1_COMMON *cm, int mi_size) {
return 0;
}
static void av1_enc_free_mi(AV1_COMMON *cm) {
static void enc_free_mi(AV1_COMMON *cm) {
aom_free(cm->mip);
cm->mip = NULL;
aom_free(cm->prev_mip);
......@@ -417,7 +417,7 @@ static void av1_enc_free_mi(AV1_COMMON *cm) {
cm->prev_mi_grid_base = NULL;
}
static void av1_swap_mi_and_prev_mi(AV1_COMMON *cm) {
static void swap_mi_and_prev_mi(AV1_COMMON *cm) {
// Current mip will be the prev_mip for the next frame.
MODE_INFO **temp_base = cm->prev_mi_grid_base;
MODE_INFO *temp = cm->prev_mip;
......@@ -819,7 +819,7 @@ static void alloc_context_buffers_ext(AV1_COMP *cpi) {
aom_calloc(mi_size, sizeof(*cpi->mbmi_ext_base)));
}
void av1_alloc_compressor_data(AV1_COMP *cpi) {
static void alloc_compressor_data(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
av1_alloc_context_buffers(cm, cm->width, cm->height);
......@@ -1018,7 +1018,7 @@ static void init_config(struct AV1_COMP *cpi, AV1EncoderConfig *oxcf) {
cm->width = oxcf->width;
cm->height = oxcf->height;
av1_alloc_compressor_data(cpi);
alloc_compressor_data(cpi);
// Single thread case: use counts in common.
cpi->td.counts = &cm->counts;
......@@ -2318,7 +2318,7 @@ void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) {
set_compound_tools(cm);
#endif // CONFIG_EXT_INTER
av1_reset_segment_features(cm);
av1_set_high_precision_mv(cpi, 0);
set_high_precision_mv(cpi, 0);
set_rc_buffer_sizes(rc, &cpi->oxcf);
......@@ -2349,7 +2349,7 @@ void av1_change_config(struct AV1_COMP *cpi, const AV1EncoderConfig *oxcf) {
if (cpi->initial_width) {
if (cm->width > cpi->initial_width || cm->height > cpi->initial_height) {
av1_free_context_buffers(cm);
av1_alloc_compressor_data(cpi);
alloc_compressor_data(cpi);
realloc_segmentation_maps(cpi);
cpi->initial_width = cpi->initial_height = 0;
}
......@@ -2401,9 +2401,9 @@ AV1_COMP *av1_create_compressor(AV1EncoderConfig *oxcf,
}
cm->error.setjmp = 1;
cm->alloc_mi = av1_enc_alloc_mi;
cm->free_mi = av1_enc_free_mi;
cm->setup_mi = av1_enc_setup_mi;
cm->alloc_mi = enc_alloc_mi;
cm->free_mi = enc_free_mi;
cm->setup_mi = enc_setup_mi;
#if CONFIG_NCOBMC_ADAPT_WEIGHT
get_default_ncobmc_kernels(cm);
......@@ -3351,7 +3351,7 @@ static void enc_check_valid_ref_frames(AV1_COMP *const cpi) {
}
#endif // CONFIG_VAR_REFS
void av1_update_reference_frames(AV1_COMP *cpi) {
static void update_reference_frames(AV1_COMP *cpi) {
AV1_COMMON *const cm = &cpi->common;
BufferPool *const pool = cm->buffer_pool;
......@@ -3572,7 +3572,7 @@ static INLINE void alloc_frame_mvs(AV1_COMMON *const cm, int buffer_idx) {
new_fb_ptr->height = cm->height;
}
void av1_scale_references(AV1_COMP *cpi) {
static void scale_references(AV1_COMP *cpi) {
AV1_COMMON *cm = &cpi->common;
MV_REFERENCE_FRAME ref_frame;
const AOM_REFFRAME ref_mask[INTER_REFS_PER_FRAME] = {
......@@ -3836,7 +3836,7 @@ static void set_size_dependent_vars(AV1_COMP *cpi, int *q, int *bottom_index,
#endif
if (!frame_is_intra_only(cm)) {
av1_set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH);
set_high_precision_mv(cpi, (*q) < HIGH_PRECISION_MV_QTHRESH);
}
// Configure experimental use of segmentation for enhanced coding of
......@@ -3883,6 +3883,84 @@ static void set_restoration_tilesize(int width, int height, int sx, int sy,
}
#endif // CONFIG_LOOP_RESTORATION
static void init_ref_frame_bufs(AV1_COMMON *cm) {
int i;
BufferPool *const pool = cm->buffer_pool;
cm->new_fb_idx = INVALID_IDX;
for (i = 0; i < REF_FRAMES; ++i) {
cm->ref_frame_map[i] = INVALID_IDX;
pool->frame_bufs[i].ref_count = 0;
}
#if CONFIG_HASH_ME
for (i = 0; i < FRAME_BUFFERS; ++i) {
av1_hash_table_init(&pool->frame_bufs[i].hash_table);
}
#endif
}
static void check_initial_width(AV1_COMP *cpi,
#if CONFIG_HIGHBITDEPTH
int use_highbitdepth,
#endif
int subsampling_x, int subsampling_y) {
AV1_COMMON *const cm = &cpi->common;
if (!cpi->initial_width ||
#if CONFIG_HIGHBITDEPTH
cm->use_highbitdepth != use_highbitdepth ||
#endif
cm->subsampling_x != subsampling_x ||
cm->subsampling_y != subsampling_y) {
cm->subsampling_x = subsampling_x;
cm->subsampling_y = subsampling_y;
#if CONFIG_HIGHBITDEPTH
cm->use_highbitdepth = use_highbitdepth;
#endif
alloc_raw_frame_buffers(cpi);
init_ref_frame_bufs(cm);
alloc_util_frame_buffers(cpi);
init_motion_estimation(cpi); // TODO(agrange) This can be removed.
cpi->initial_width = cm->width;
cpi->initial_height = cm->height;
cpi->initial_mbs = cm->MBs;
}
}
// Returns 1 if the assigned width or height was <= 0.
static int set_size_literal(AV1_COMP *cpi, int width, int height) {
AV1_COMMON *cm = &cpi->common;
#if CONFIG_HIGHBITDEPTH
check_initial_width(cpi, cm->use_highbitdepth, cm->subsampling_x,
cm->subsampling_y);
#else
check_initial_width(cpi, cm->subsampling_x, cm->subsampling_y);
#endif // CONFIG_HIGHBITDEPTH
if (width <= 0 || height <= 0) return 1;
cm->width = width;
if (cm->width > cpi->initial_width) {
cm->width = cpi->initial_width;
printf("Warning: Desired width too large, changed to %d\n", cm->width);
}
cm->height = height;
if (cm->height > cpi->initial_height) {
cm->height = cpi->initial_height;
printf("Warning: Desired height too large, changed to %d\n", cm->height);
}
assert(cm->width <= cpi->initial_width);
assert(cm->height <= cpi->initial_height);
update_frame_size(cpi);
return 0;
}
static void set_frame_size(AV1_COMP *cpi, int width, int height) {
AV1_COMMON *const cm = &cpi->common;
MACROBLOCKD *const xd = &cpi->td.mb.e_mbd;
......@@ -3890,7 +3968,7 @@ static void set_frame_size(AV1_COMP *cpi, int width, int height) {
if (width != cm->width || height != cm->height) {
// There has been a change in the encoded frame size
av1_set_size_literal(cpi, width, height);
set_size_literal(cpi, width, height);
set_mv_search_params(cpi);
}
......@@ -4160,7 +4238,7 @@ static void encode_without_recode_loop(AV1_COMP *cpi) {
#endif
if (frame_is_intra_only(cm) == 0) {
av1_scale_references(cpi);
scale_references(cpi);
}
av1_set_quantizer(cm, q);
......@@ -4259,7 +4337,7 @@ static void encode_with_recode_loop(AV1_COMP *cpi, size_t *size,
if (loop_count > 0) {
release_scaled_references(cpi);
}
av1_scale_references(cpi);
scale_references(cpi);
}
av1_set_quantizer(cm, q);
......@@ -4807,7 +4885,7 @@ static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
// the virtual indexes between LAST_FRAME and ALTREF2_FRAME, so that
// LAST3 will get retired, LAST2 becomes LAST3, LAST becomes LAST2, and
// ALTREF2_FRAME will serve as the new LAST_FRAME.
av1_update_reference_frames(cpi);
update_reference_frames(cpi);
// Update frame flags
cpi->frame_flags &= ~FRAMEFLAGS_GOLDEN;
......@@ -5040,7 +5118,7 @@ static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
release_scaled_references(cpi);
}
av1_update_reference_frames(cpi);
update_reference_frames(cpi);
#if CONFIG_ENTROPY_STATS
av1_accumulate_frame_counts(&aggregate_fc, &cm->counts);
......@@ -5140,7 +5218,7 @@ static void encode_frame_to_data_rate(AV1_COMP *cpi, size_t *size,
// TODO(zoeliu): We may only swamp mi and prev_mi for those frames that are
// being used as reference.
#endif // CONFIG_EXT_REFS
av1_swap_mi_and_prev_mi(cm);
swap_mi_and_prev_mi(cm);
// Don't increment frame counters if this was an altref buffer
// update not a real frame
++cm->current_video_frame;
......@@ -5221,52 +5299,6 @@ static void Pass2Encode(AV1_COMP *cpi, size_t *size, uint8_t *dest,
}
#endif
static void init_ref_frame_bufs(AV1_COMMON *cm) {
int i;
BufferPool *const pool = cm->buffer_pool;
cm->new_fb_idx = INVALID_IDX;
for (i = 0; i < REF_FRAMES; ++i) {
cm->ref_frame_map[i] = INVALID_IDX;
pool->frame_bufs[i].ref_count = 0;
}
#if CONFIG_HASH_ME
for (i = 0; i < FRAME_BUFFERS; ++i) {
av1_hash_table_init(&pool->frame_bufs[i].hash_table);
}
#endif
}
static void check_initial_width(AV1_COMP *cpi,
#if CONFIG_HIGHBITDEPTH
int use_highbitdepth,
#endif
int subsampling_x, int subsampling_y) {
AV1_COMMON *const cm = &cpi->common;
if (!cpi->initial_width ||
#if CONFIG_HIGHBITDEPTH
cm->use_highbitdepth != use_highbitdepth ||
#endif
cm->subsampling_x != subsampling_x ||
cm->subsampling_y != subsampling_y) {
cm->subsampling_x = subsampling_x;
cm->subsampling_y = subsampling_y;
#if CONFIG_HIGHBITDEPTH
cm->use_highbitdepth = use_highbitdepth;
#endif
alloc_raw_frame_buffers(cpi);
init_ref_frame_bufs(cm);
alloc_util_frame_buffers(cpi);
init_motion_estimation(cpi); // TODO(agrange) This can be removed.
cpi->initial_width = cm->width;
cpi->initial_height = cm->height;
cpi->initial_mbs = cm->MBs;
}
}
int av1_receive_raw_frame(AV1_COMP *cpi, aom_enc_frame_flags_t frame_flags,
YV12_BUFFER_CONFIG *sd, int64_t time_stamp,
int64_t end_time) {
......@@ -5611,7 +5643,7 @@ int av1_get_compressed_data(AV1_COMP *cpi, unsigned int *frame_flags,
aom_usec_timer_start(&cmptimer);
av1_set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV);
set_high_precision_mv(cpi, ALTREF_HIGH_PRECISION_MV);
// Is multi-arf enabled.
// Note that at the moment multi_arf is only configured for 2 pass VBR
......@@ -6093,37 +6125,6 @@ int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
return 0;
}
int av1_set_size_literal(AV1_COMP *cpi, int width, int height) {
AV1_COMMON *cm = &cpi->common;
#if CONFIG_HIGHBITDEPTH
check_initial_width(cpi, cm->use_highbitdepth, cm->subsampling_x,
cm->subsampling_y);
#else
check_initial_width(cpi, cm->subsampling_x, cm->subsampling_y);
#endif // CONFIG_HIGHBITDEPTH
if (width <= 0 || height <= 0) return 1;
cm->width = width;
if (cm->width > cpi->initial_width) {
cm->width = cpi->initial_width;
printf("Warning: Desired width too large, changed to %d\n", cm->width);
}
cm->height = height;
if (cm->height > cpi->initial_height) {
cm->height = cpi->initial_height;
printf("Warning: Desired height too large, changed to %d\n", cm->height);
}
assert(cm->width <= cpi->initial_width);
assert(cm->height <= cpi->initial_height);
update_frame_size(cpi);
return 0;
}
int av1_get_quantizer(AV1_COMP *cpi) { return cpi->common.base_qindex; }
void av1_apply_encoding_flags(AV1_COMP *cpi, aom_enc_frame_flags_t flags) {
......
av1/encoder/encoder.h
View file @ 46f30c7f
......@@ -650,9 +650,6 @@ int av1_get_active_map(AV1_COMP *cpi, unsigned char *map, int rows, int cols);
int av1_set_internal_size(AV1_COMP *cpi, AOM_SCALING horiz_mode,
AOM_SCALING vert_mode);
// Returns 1 if the assigned width or height was <= 0.
int av1_set_size_literal(AV1_COMP *cpi, int width, int height);
int av1_get_quantizer(struct AV1_COMP *cpi);
static INLINE int frame_is_kf_gf_arf(const AV1_COMP *cpi) {
......@@ -740,13 +737,6 @@ static INLINE unsigned int allocated_tokens(TileInfo tile) {
return get_token_alloc(tile_mb_rows, tile_mb_cols);
}
void av1_alloc_compressor_data(AV1_COMP *cpi);
void av1_scale_references(AV1_COMP *cpi);
void av1_update_reference_frames(AV1_COMP *cpi);
void av1_set_high_precision_mv(AV1_COMP *cpi, int allow_high_precision_mv);
#if CONFIG_TEMPMV_SIGNALING
void av1_set_temporal_mv_prediction(AV1_COMP *cpi, int allow_tempmv_prediction);
#endif
......
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