Commit 78bfc285 authored by Arild Fuldseth (arilfuld)'s avatar Arild Fuldseth (arilfuld) Committed by Arild Fuldseth

Rename LOWDELAY_COMPOUND to ONE_SIDED_COMPOUND

Change-Id: I05b2c8c116b5e3287be2703e840a28f6dda9c42a
parent a77ec1c9
......@@ -320,7 +320,7 @@ int av1_get_reference_mode_context(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is either
// GOLDEN_FRAME or LAST3_FRAME.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
......@@ -337,7 +337,7 @@ int av1_get_pred_context_comp_ref_p(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
......@@ -430,7 +430,7 @@ int av1_get_pred_context_comp_ref_p(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is LAST_FRAME,
// conditioning on it is either LAST_FRAME or LAST2_FRAME.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p1(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
......@@ -447,7 +447,7 @@ int av1_get_pred_context_comp_ref_p1(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
......@@ -541,7 +541,7 @@ int av1_get_pred_context_comp_ref_p1(const AV1_COMMON *cm,
//
// NOTE(zoeliu): The probability of ref_frame[0] is GOLDEN_FRAME,
// conditioning on it is either GOLDEN or LAST3.
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_ref_p2(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
......@@ -558,7 +558,7 @@ int av1_get_pred_context_comp_ref_p2(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries correpsonding to real macroblocks.
// The prediction flags in these dummy entries are initialised to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
......@@ -646,7 +646,7 @@ int av1_get_pred_context_comp_ref_p2(const AV1_COMMON *cm,
}
// Returns a context number for the given MB prediction signal
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
int av1_get_pred_context_comp_bwdref_p(UNUSED const AV1_COMMON *cm,
const MACROBLOCKD *xd) {
#else
......@@ -663,7 +663,7 @@ int av1_get_pred_context_comp_bwdref_p(const AV1_COMMON *cm,
// The mode info data structure has a one element border above and to the
// left of the entries corresponding to real macroblocks.
// The prediction flags in these dummy entries are initialized to 0.
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
// Code seems to assume that signbias of cm->comp_bwd_ref[0] is always 1
const int bwd_ref_sign_idx = 1;
#else
......
......@@ -92,7 +92,7 @@ static size_t read_uncompressed_header(AV1Decoder *pbi,
struct aom_read_bit_buffer *rb);
static int is_compound_reference_allowed(const AV1_COMMON *cm) {
#if CONFIG_LOWDELAY_COMPOUND // Normative in decoder
#if CONFIG_ONE_SIDED_COMPOUND // Normative in decoder
return !frame_is_intra_only(cm);
#else
int i;
......
......@@ -1224,7 +1224,7 @@ static void read_ref_frames(AV1_COMMON *const cm, MACROBLOCKD *const xd,
const REFERENCE_MODE mode = read_block_reference_mode(cm, xd, r);
// FIXME(rbultje) I'm pretty sure this breaks segmentation ref frame coding
if (mode == COMPOUND_REFERENCE) {
#if CONFIG_LOWDELAY_COMPOUND // Normative in decoder (for low delay)
#if CONFIG_ONE_SIDED_COMPOUND // Normative in decoder (for low delay)
const int idx = 1;
#else
#if CONFIG_EXT_REFS
......
......@@ -5438,7 +5438,7 @@ void av1_encode_frame(AV1_COMP *cpi) {
// side behavior is where the ALT ref buffer has opposite sign bias to
// the other two.
if (!frame_is_intra_only(cm)) {
#if !CONFIG_LOWDELAY_COMPOUND
#if !CONFIG_ONE_SIDED_COMPOUND
if ((cm->ref_frame_sign_bias[ALTREF_FRAME] ==
cm->ref_frame_sign_bias[GOLDEN_FRAME]) ||
(cm->ref_frame_sign_bias[ALTREF_FRAME] ==
......@@ -5458,8 +5458,8 @@ void av1_encode_frame(AV1_COMP *cpi) {
cm->comp_fixed_ref = ALTREF_FRAME;
cm->comp_var_ref[0] = LAST_FRAME;
cm->comp_var_ref[1] = GOLDEN_FRAME;
#endif // CONFIG_EXT_REFS
#if !CONFIG_LOWDELAY_COMPOUND // Normative in encoder
#endif // CONFIG_EXT_REFS
#if !CONFIG_ONE_SIDED_COMPOUND // Normative in encoder
}
#endif
} else {
......
......@@ -324,7 +324,7 @@ static void setup_frame(AV1_COMP *cpi) {
av1_zero(cpi->interp_filter_selected[0]);
}
#if CONFIG_EXT_REFS
#if CONFIG_LOWDELAY_COMPOUND // No change to bitstream
#if CONFIG_ONE_SIDED_COMPOUND // No change to bitstream
if (cpi->sf.recode_loop == DISALLOW_RECODE) {
cpi->refresh_bwd_ref_frame = cpi->refresh_last_frame;
cpi->rc.is_bipred_frame = 1;
......@@ -4292,7 +4292,7 @@ static int get_ref_frame_flags(const AV1_COMP *cpi) {
const int last3_is_last =
map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[0]];
const int gld_is_last = map[cpi->gld_fb_idx] == map[cpi->lst_fb_idxes[0]];
#if CONFIG_LOWDELAY_COMPOUND
#if CONFIG_ONE_SIDED_COMPOUND
const int alt_is_last = map[cpi->alt_fb_idx] == map[cpi->lst_fb_idxes[0]];
const int last3_is_last2 =
map[cpi->lst_fb_idxes[2]] == map[cpi->lst_fb_idxes[1]];
......@@ -4345,7 +4345,7 @@ static int get_ref_frame_flags(const AV1_COMP *cpi) {
if (gld_is_last2 || gld_is_last3) flags &= ~AOM_GOLD_FLAG;
#if CONFIG_LOWDELAY_COMPOUND // Changes LL & HL bitstream
#if CONFIG_ONE_SIDED_COMPOUND // Changes LL & HL bitstream
/* Allow biprediction between two identical frames (e.g. bwd_is_last = 1) */
if (bwd_is_alt && (flags & AOM_BWD_FLAG)) flags &= ~AOM_BWD_FLAG;
#else
......
......@@ -10330,7 +10330,7 @@ void av1_rd_pick_inter_mode_sb(const AV1_COMP *cpi, TileDataEnc *tile_data,
// This is only used in motion vector unit test.
if (cpi->oxcf.motion_vector_unit_test && ref_frame == INTRA_FRAME) continue;
#if CONFIG_LOWDELAY_COMPOUND // Changes LL bitstream
#if CONFIG_ONE_SIDED_COMPOUND // Changes LL bitstream
#if CONFIG_EXT_REFS
if (cpi->oxcf.pass == 0) {
// Complexity-compression trade-offs
......@@ -11946,7 +11946,7 @@ void av1_rd_pick_inter_mode_sub8x8(const struct AV1_COMP *cpi,
// This is only used in motion vector unit test.
if (cpi->oxcf.motion_vector_unit_test && ref_frame == INTRA_FRAME) continue;
#if CONFIG_LOWDELAY_COMPOUND // Changes LL bitstream
#if CONFIG_ONE_SIDED_COMPOUND // Changes LL bitstream
#if CONFIG_EXT_REFS
if (cpi->oxcf.pass == 0) {
// Complexity-compression trade-offs
......
......@@ -315,7 +315,7 @@ EXPERIMENT_LIST="
new_multisymbol
compound_singleref
aom_qm
lowdelay_compound
one_sided_compound
smooth_hv
var_refs
"
......
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