diff options
| author | Boyuan Zhang <boyuan.zhang@amd.com> | 2019-06-17 15:02:32 -0400 |
|---|---|---|
| committer | Juan A. Suarez Romero <jasuarez@igalia.com> | 2019-07-29 10:51:48 +0000 |
| commit | b521c3c0c8a2fdb56f8e8c55e0567f1050cc9c10 (patch) | |
| tree | cb469d3fe14d3a50a02cd0e938bfaca540798ca8 | |
| parent | 5c7cffe1d418f004b0c3b0d0227d149490df7fb4 (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: mesa-stable@lists.freedesktop.org
V2: fix typo and add bugzilla info
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
(cherry picked from commit b0626c1f306b8f55911d8926f85dc13c6a327a2f)
| -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 3302ed7524b..fdf0e3ac06c 100644 --- a/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c +++ b/src/gallium/drivers/radeon/radeon_vcn_enc_1_2.c @@ -687,7 +687,13 @@ 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); |