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video: driver: add buffer statistics logic

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Added change to print etb, ebd, ftb, fbd,
(ebd-etb), (fbd - etb), (etb-ftb) wallclock
time in ms.

It will help to debug perf issues.

Change-Id: Ideaecb2d51763711d6628729aa0f9056d05f0d51
Signed-off-by: Govindaraj Rajagopal <quic_grajagop@quicinc.com>
This commit is contained in:
Govindaraj Rajagopal
2022-07-20 20:02:21 +05:30
committed by Gerrit - the friendly Code Review server
parent 912a80b094
commit 473e46f0cc
11 changed files with 210 additions and 3 deletions
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5
driver/vidc/inc/msm_vidc_driver.h
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@@ -585,6 +585,11 @@ int msm_vidc_get_properties(struct msm_vidc_inst *inst);
int msm_vidc_create_input_metadata_buffer(struct msm_vidc_inst *inst, int buf_fd);
int msm_vidc_update_input_meta_buffer_index(struct msm_vidc_inst *inst, struct vb2_buffer *vb2);
int msm_vidc_update_input_rate(struct msm_vidc_inst *inst, u64 time_us);
int msm_vidc_add_buffer_stats(struct msm_vidc_inst *inst,
struct msm_vidc_buffer *buf);
int msm_vidc_remove_buffer_stats(struct msm_vidc_inst *inst,
struct msm_vidc_buffer *buf);
int msm_vidc_flush_buffer_stats(struct msm_vidc_inst *inst);
int msm_vidc_get_input_rate(struct msm_vidc_inst *inst);
int msm_vidc_get_frame_rate(struct msm_vidc_inst *inst);
int msm_vidc_get_operating_rate(struct msm_vidc_inst *inst);