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video: driver: Add support for slice encode delivery

瀏覽代碼 
Add support to enable slice encode delivery for
HEVC and AVC codec. Basically in this mode, each
encoded slice is given as a separate FBD to the client.

Change-Id: Ia30fde9abaf2b38fb486113807fbb7f19110225c
Signed-off-by: Chandrakant I Viraktamath <quic_civirakt@quicinc.com>
This commit is contained in:
Chandrakant I Viraktamath
2021-08-17 11:38:28 +05:30
父節點 a079cc43f3
當前提交 308499361d
共有 11 個文件被更改，包括 299 次插入 和 7 次删除
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2
driver/vidc/inc/hfi_property.h
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@@ -535,6 +535,8 @@ enum hfi_nal_length_field_type {
#define HFI_PROP_IR_CYCLIC_PERIOD 0x0300017E
#define HFI_PROP_ENABLE_SLICE_DELIVERY 0x0300017F
#define HFI_PROP_AV1_FILM_GRAIN_PRESENT 0x03000180
#define HFI_PROP_AV1_SUPER_BLOCK_ENABLED 0x03000181

1
driver/vidc/inc/msm_vidc_control.h
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@@ -57,6 +57,7 @@ int msm_vidc_adjust_dec_frame_rate(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_dec_operating_rate(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_dec_outbuf_fence(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_preprocess(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_delivery_mode(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_set_header_mode(void *instance,
enum msm_vidc_inst_capability_type cap_id);

15
driver/vidc/inc/msm_vidc_driver.h
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@@ -302,6 +302,21 @@ static inline bool is_secure_region(enum msm_vidc_buffer_region region)
region == MSM_VIDC_NON_SECURE_PIXEL);
}
static inline bool is_enc_slice_delivery_mode(struct msm_vidc_inst *inst)
{
if (is_decode_session(inst))
return false;
return (inst->capabilities->cap[SLICE_MODE].value ==
V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB &&
((inst->codec == MSM_VIDC_H264 &&
inst->capabilities->cap[DELIVERY_MODE].value ==
V4L2_MPEG_VIDC_H264_ENCODE_DELIVERY_MODE_SLICE_BASED) ||
(inst->codec == MSM_VIDC_HEVC &&
inst->capabilities->cap[DELIVERY_MODE].value ==
V4L2_MPEG_VIDC_HEVC_ENCODE_DELIVERY_MODE_SLICE_BASED)));
}
const char *cap_name(enum msm_vidc_inst_capability_type cap_id);
const char *v4l2_pixelfmt_name(u32 pixelfmt);
const char *v4l2_type_name(u32 port);

1
driver/vidc/inc/msm_vidc_internal.h
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@@ -522,6 +522,7 @@ enum msm_vidc_inst_capability_type {
OUTPUT_ORDER,
INPUT_BUF_HOST_MAX_COUNT,
OUTPUT_BUF_HOST_MAX_COUNT,
DELIVERY_MODE,
/* place all leaf(no child) enums before this line */
INST_CAP_MAX,
};