diff options
Diffstat (limited to 'media/libvpx/libvpx/vp9/encoder/vp9_tpl_model.h')
| -rw-r--r-- | media/libvpx/libvpx/vp9/encoder/vp9_tpl_model.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vp9/encoder/vp9_tpl_model.h b/media/libvpx/libvpx/vp9/encoder/vp9_tpl_model.h new file mode 100644 index 0000000000..04beb22610 --- /dev/null +++ b/media/libvpx/libvpx/vp9/encoder/vp9_tpl_model.h @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2023 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VPX_VP9_ENCODER_VP9_TPL_MODEL_H_ +#define VPX_VP9_ENCODER_VP9_TPL_MODEL_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef M_LOG2_E +#define M_LOG2_E 0.693147180559945309417 +#endif +#define log2f(x) (log(x) / (float)M_LOG2_E) + +#define TPL_DEP_COST_SCALE_LOG2 4 + +typedef struct GF_PICTURE { + YV12_BUFFER_CONFIG *frame; + int ref_frame[3]; + FRAME_UPDATE_TYPE update_type; +} GF_PICTURE; + +void vp9_init_tpl_buffer(VP9_COMP *cpi); +void vp9_setup_tpl_stats(VP9_COMP *cpi); +void vp9_free_tpl_buffer(VP9_COMP *cpi); + +void vp9_wht_fwd_txfm(int16_t *src_diff, int bw, tran_low_t *coeff, + TX_SIZE tx_size); +#if CONFIG_VP9_HIGHBITDEPTH +void vp9_highbd_wht_fwd_txfm(int16_t *src_diff, int bw, tran_low_t *coeff, + TX_SIZE tx_size); +#endif + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // VPX_VP9_ENCODER_VP9_TPL_MODEL_H_ |