diff options
| author | Boyuan Zhang <[email protected]> | 2019-06-17 15:02:32 -0400 |
|---|---|---|
| committer | Leo Liu <[email protected]> | 2019-07-26 14:33:09 -0400 |
| commit | b0626c1f306b8f55911d8926f85dc13c6a327a2f (patch) | |
| tree | 1fc66efc910e2cbb891714616b4c572f3e2484ea /src/gallium | |
| parent | 5115c25bb877d62781c23a31735cb3f70811383b (diff) | |
radeon/vcn: enable rate control for hevc encoding
Set cu_qp_delta_enable_flag on when rate control is enabled, and set it
off when rate control is disabled (e.g. constant qp).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110673
Cc: [email protected]
V2: fix typo and add bugzilla info
Signed-off-by: Boyuan Zhang <[email protected]>
Acked-by: Leo Liu <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c b/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c index 05f9531b249..c125fe49d55 100644 --- a/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c +++ b/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c @@ -490,7 +490,13 @@ static void radeon_enc_nalu_pps_hevc(struct radeon_encoder *enc) radeon_enc_code_se(enc, 0x0); radeon_enc_code_fixed_bits(enc, enc->enc_pic.hevc_spec_misc.constrained_intra_pred_flag, 1); radeon_enc_code_fixed_bits(enc, 0x0, 1); - radeon_enc_code_fixed_bits(enc, 0x0, 1); + if (enc->enc_pic.rc_session_init.rate_control_method == + RENCODE_RATE_CONTROL_METHOD_NONE) + radeon_enc_code_fixed_bits(enc, 0x0, 1); + else { + radeon_enc_code_fixed_bits(enc, 0x1, 1); + radeon_enc_code_ue(enc, 0x0); + } radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.cb_qp_offset); radeon_enc_code_se(enc, enc->enc_pic.hevc_deblock.cr_qp_offset); radeon_enc_code_fixed_bits(enc, 0x0, 1); |