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Merge "msm-vidc: calculate encode output buffer size considering 10-bit"

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qctecmdr 2019-06-19 17:21:49 -07:00 committed by Gerrit - the friendly Code Review server
commit a540f6e64d
1 changed files with 7 additions and 3 deletions
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10
msm/vidc/msm_vidc_buffer_calculations.c
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@ -875,11 +875,15 @@ u32 msm_vidc_calculate_enc_output_frame_size(struct msm_vidc_inst *inst)
if (inst->rc_type == RATE_CONTROL_LOSSLESS)
frame_size = (width * height * 6);
/* For 10-bit cases size = size * 1.25 */
if (inst->bit_depth == MSM_VIDC_BIT_DEPTH_10) {
/*
* In case of opaque color format bitdepth will be known
* with first ETB, buffers allocated already with 8 bit
* won't be sufficient for 10 bit
* calculate size considering 10-bit by default
* For 10-bit cases size = size * 1.25
*/
frame_size *= 5;
frame_size /= 4;
}
return ALIGN(frame_size, SZ_4K);
}