| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved. |
| */ |
| |
| #ifndef __H_MSM_VIDC_BUFFER_MEM_DEFS_H__ |
| #define __H_MSM_VIDC_BUFFER_MEM_DEFS_H__ |
| |
| /* extra o/p buffers in case of dcvs */ |
| #define DCVS_DEC_EXTRA_OUTPUT_BUFFERS 4 |
| #define DCVS_ENC_EXTRA_INPUT_BUFFERS DCVS_DEC_EXTRA_OUTPUT_BUFFERS |
| |
| struct msm_vidc_dec_buff_size_calculators { |
| u32 (*calculate_scratch_size)(struct msm_vidc_inst *inst, u32 width, |
| u32 height, bool is_interlaced); |
| u32 (*calculate_scratch1_size)(struct msm_vidc_inst *inst, u32 width, |
| u32 height, u32 min_buf_count, bool split_mode_enabled, |
| u32 num_vpp_pipes); |
| u32 (*calculate_persist1_size)(void); |
| }; |
| |
| struct msm_vidc_enc_buff_size_calculators { |
| u32 (*calculate_scratch_size)(struct msm_vidc_inst *inst, u32 width, |
| u32 height, u32 work_mode, u32 num_vpp_pipes); |
| u32 (*calculate_scratch1_size)(struct msm_vidc_inst *inst, |
| u32 width, u32 height, u32 num_ref, bool ten_bit, |
| u32 num_vpp_pipes); |
| u32 (*calculate_scratch2_size)(struct msm_vidc_inst *inst, |
| u32 width, u32 height, u32 num_ref, bool ten_bit); |
| u32 (*calculate_persist_size)(void); |
| }; |
| |
| void msm_vidc_init_buffer_size_calculators(struct msm_vidc_inst *inst); |
| int msm_vidc_calculate_input_buffer_count(struct msm_vidc_inst *inst); |
| int msm_vidc_calculate_output_buffer_count(struct msm_vidc_inst *inst); |
| int msm_vidc_calculate_buffer_counts(struct msm_vidc_inst *inst); |
| int msm_vidc_get_extra_buff_count(struct msm_vidc_inst *inst, |
| enum hal_buffer buffer_type); |
| u32 msm_vidc_calculate_dec_input_frame_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_dec_output_frame_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_dec_output_extra_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_enc_input_frame_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_enc_output_frame_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_enc_input_extra_size(struct msm_vidc_inst *inst); |
| u32 msm_vidc_calculate_enc_output_extra_size(struct msm_vidc_inst *inst); |
| |
| #endif // __H_MSM_VIDC_BUFFER_MEM_DEFS_H__ |
