mirror of https://gitee.com/openkylin/linux.git
111 lines
2.3 KiB
C
111 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (C) 2018 Linaro Ltd. */
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#ifndef __VENUS_HFI_PARSER_H__
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#define __VENUS_HFI_PARSER_H__
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#include "core.h"
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u32 hfi_parser(struct venus_core *core, struct venus_inst *inst,
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void *buf, u32 size);
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#define WHICH_CAP_MIN 0
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#define WHICH_CAP_MAX 1
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#define WHICH_CAP_STEP 2
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static inline u32 get_cap(struct venus_inst *inst, u32 type, u32 which)
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{
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struct venus_core *core = inst->core;
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struct hfi_capability *cap = NULL;
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struct venus_caps *caps;
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unsigned int i;
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caps = venus_caps_by_codec(core, inst->hfi_codec, inst->session_type);
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if (!caps)
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return 0;
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for (i = 0; i < caps->num_caps; i++) {
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if (caps->caps[i].capability_type == type) {
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cap = &caps->caps[i];
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break;
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}
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}
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if (!cap)
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return 0;
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switch (which) {
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case WHICH_CAP_MIN:
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return cap->min;
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case WHICH_CAP_MAX:
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return cap->max;
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case WHICH_CAP_STEP:
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return cap->step_size;
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default:
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break;
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}
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return 0;
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}
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static inline u32 cap_min(struct venus_inst *inst, u32 type)
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{
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return get_cap(inst, type, WHICH_CAP_MIN);
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}
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static inline u32 cap_max(struct venus_inst *inst, u32 type)
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{
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return get_cap(inst, type, WHICH_CAP_MAX);
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}
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static inline u32 cap_step(struct venus_inst *inst, u32 type)
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{
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return get_cap(inst, type, WHICH_CAP_STEP);
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}
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static inline u32 frame_width_min(struct venus_inst *inst)
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{
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return cap_min(inst, HFI_CAPABILITY_FRAME_WIDTH);
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}
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static inline u32 frame_width_max(struct venus_inst *inst)
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{
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return cap_max(inst, HFI_CAPABILITY_FRAME_WIDTH);
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}
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static inline u32 frame_width_step(struct venus_inst *inst)
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{
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return cap_step(inst, HFI_CAPABILITY_FRAME_WIDTH);
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}
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static inline u32 frame_height_min(struct venus_inst *inst)
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{
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return cap_min(inst, HFI_CAPABILITY_FRAME_HEIGHT);
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}
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static inline u32 frame_height_max(struct venus_inst *inst)
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{
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return cap_max(inst, HFI_CAPABILITY_FRAME_HEIGHT);
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}
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static inline u32 frame_height_step(struct venus_inst *inst)
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{
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return cap_step(inst, HFI_CAPABILITY_FRAME_HEIGHT);
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}
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static inline u32 frate_min(struct venus_inst *inst)
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{
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return cap_min(inst, HFI_CAPABILITY_FRAMERATE);
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}
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static inline u32 frate_max(struct venus_inst *inst)
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{
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return cap_max(inst, HFI_CAPABILITY_FRAMERATE);
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}
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static inline u32 frate_step(struct venus_inst *inst)
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{
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return cap_step(inst, HFI_CAPABILITY_FRAMERATE);
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}
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#endif
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