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[libvpx] Update to v1.12.0

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Andrey Volk committed 2026-07-10 19:38:46 +03:00
1 parent 287a71dc66
commit b5046d2a76
572 files changed
+52900 -29493
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libs/libvpx/vp9/encoder/vp9_ratectrl.h
+21 -3
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@@ -27,6 +27,9 @@ extern "C" {
// Bits Per MB at different Q (Multiplied by 512)
#define BPER_MB_NORMBITS 9
#define DEFAULT_KF_BOOST 2000
#define DEFAULT_GF_BOOST 2000
#define MIN_GF_INTERVAL 4
#define MAX_GF_INTERVAL 16
#define FIXED_GF_INTERVAL 8 // Used in some testing modes only
@@ -83,7 +86,7 @@ static const double rate_thresh_mult[FRAME_SCALE_STEPS] = { 1.0, 2.0 };
static const double rcf_mult[FRAME_SCALE_STEPS] = { 1.0, 2.0 };
typedef struct {
// Rate targetting variables
// Rate targeting variables
int base_frame_target; // A baseline frame target before adjustment
// for previous under or over shoot.
int this_frame_target; // Actual frame target after rc adjustment.
@@ -195,14 +198,19 @@ typedef struct {
int use_post_encode_drop;
// External flag to enable post encode frame dropping, controlled by user.
int ext_use_post_encode_drop;
// Flag to disable CBR feature to increase Q on overshoot detection.
int disable_overshoot_maxq_cbr;
int damped_adjustment[RATE_FACTOR_LEVELS];
double arf_active_best_quality_adjustment_factor;
int arf_active_best_quality_adjustment_window;
int arf_increase_active_best_quality;
int preserve_arf_as_gld;
int preserve_next_arf_as_gld;
int show_arf_as_gld;
// Flag to constrain golden frame interval on key frame frequency for 1 pass
// VBR.
int constrain_gf_key_freq_onepass_vbr;
} RATE_CONTROL;
struct VP9_COMP;
@@ -252,6 +260,12 @@ int vp9_rc_get_default_max_gf_interval(double framerate, int min_gf_interval);
// encode_frame_to_data_rate() function.
void vp9_rc_get_one_pass_vbr_params(struct VP9_COMP *cpi);
void vp9_rc_get_one_pass_cbr_params(struct VP9_COMP *cpi);
int vp9_calc_pframe_target_size_one_pass_cbr(const struct VP9_COMP *cpi);
int vp9_calc_iframe_target_size_one_pass_cbr(const struct VP9_COMP *cpi);
int vp9_calc_pframe_target_size_one_pass_vbr(const struct VP9_COMP *cpi);
int vp9_calc_iframe_target_size_one_pass_vbr(const struct VP9_COMP *cpi);
void vp9_set_gf_update_one_pass_vbr(struct VP9_COMP *const cpi);
void vp9_update_buffer_level_preencode(struct VP9_COMP *cpi);
void vp9_rc_get_svc_params(struct VP9_COMP *cpi);
// Post encode update of the rate control parameters based
@@ -267,6 +281,8 @@ void vp9_rc_update_rate_correction_factors(struct VP9_COMP *cpi);
// Post encode drop for CBR mode.
int post_encode_drop_cbr(struct VP9_COMP *cpi, size_t *size);
int vp9_test_drop(struct VP9_COMP *cpi);
// Decide if we should drop this frame: For 1-pass CBR.
// Changes only the decimation count in the rate control structure
int vp9_rc_drop_frame(struct VP9_COMP *cpi);
@@ -328,6 +344,8 @@ void vp9_configure_buffer_updates(struct VP9_COMP *cpi, int gf_group_index);
void vp9_estimate_qp_gop(struct VP9_COMP *cpi);
void vp9_compute_frame_low_motion(struct VP9_COMP *const cpi);
#ifdef __cplusplus
} // extern "C"
#endif