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| author | Xiang, Haihao <haihao.xiang@intel.com> | 2012-06-11 09:52:47 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2012-06-11 09:52:47 +0800 |
| commit | e17ce1365635a0708866199c6ad2f5ffa11407d3 (patch) | |
| tree | 4299fdb80582dd37bd72a47068eb183a079caf35 | |
| parent | 8ac4027a75e060e2ab69b0e9b4aefaedb6f3f9d7 (diff) | |
| download | vaapi-intel-driver-e17ce1365635a0708866199c6ad2f5ffa11407d3.tar.gz vaapi-intel-driver-e17ce1365635a0708866199c6ad2f5ffa11407d3.tar.bz2 vaapi-intel-driver-e17ce1365635a0708866199c6ad2f5ffa11407d3.zip | |
Fix slice delta for CBR mode
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
| -rw-r--r-- | src/gen6_mfc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gen6_mfc.c b/src/gen6_mfc.c index 95a85f3..ee1272b 100644 --- a/src/gen6_mfc.c +++ b/src/gen6_mfc.c @@ -1344,7 +1344,7 @@ gen6_mfc_avc_pipeline_slice_programing(VADriverContextP ctx, if (rate_control_mode == VA_RC_CBR) { qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY; - pSliceParameter->slice_qp_delta = qp - 26; + pSliceParameter->slice_qp_delta = qp - pPicParameter->pic_init_qp; } /* only support for 8-bit pixel bit-depth */ @@ -1720,7 +1720,7 @@ gen6_mfc_avc_batchbuffer_slice(VADriverContextP ctx, if (rate_control_mode == VA_RC_CBR) { qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY; - pSliceParameter->slice_qp_delta = qp - 26; + pSliceParameter->slice_qp_delta = qp - pPicParameter->pic_init_qp; } /* only support for 8-bit pixel bit-depth */ |