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radeonsi/vcn: Enable preencode on VCN5.0

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two_pass_search_center_map_mode will need to be disabled on VCN5.0
due to hardware limitations.

Signed-off-by: Yinjie Yao <yinjie.yao@amd.com>
Reviewed-by: Boyuan Zhang <boyuan.zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36380>
This commit is contained in:
Yinjie Yao
2025-07-24 17:09:21 -04:00
committed by Marge Bot
parent 037fd5704a
commit 740daef360
1 changed files with 8 additions and 9 deletions
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src/gallium/drivers/radeonsi/radeon_vcn_enc.c
+8 -9
View File
@@ -38,13 +38,6 @@ static void radeon_vcn_enc_quality_modes(struct radeon_encoder *enc,
if (enc->enc_pic.rc_session_init.rate_control_method == RENCODE_RATE_CONTROL_METHOD_QUALITY_VBR)
p->pre_encode_mode = RENCODE_PREENCODE_MODE_4X;
/* Disabling 2pass encoding for VCN 5.0
* This is a temporary limitation only for VCN 5.0 due to HW,
* once verified in future VCN 5.X versions, it will be enabled again.
*/
if (sscreen->info.vcn_ip_version >= VCN_5_0_0)
p->pre_encode_mode = RENCODE_PREENCODE_MODE_NONE;
p->vbaq_mode = in->vbaq_mode ? RENCODE_VBAQ_AUTO : RENCODE_VBAQ_NONE;
if (enc->enc_pic.rc_session_init.rate_control_method == RENCODE_RATE_CONTROL_METHOD_NONE)
@@ -53,9 +46,15 @@ static void radeon_vcn_enc_quality_modes(struct radeon_encoder *enc,
enc->enc_pic.quality_params.vbaq_mode = p->vbaq_mode;
enc->enc_pic.quality_params.scene_change_sensitivity = 0;
enc->enc_pic.quality_params.scene_change_min_idr_interval = 0;
/* By default, two_pass_search_center_map_mode is enabled when
* pre_encode_mode is enabled, however this doesn't apply to
* VCN 5.0.0, where only pre_encode_mode is enabled.
*/
enc->enc_pic.quality_params.two_pass_search_center_map_mode =
(enc->enc_pic.quality_modes.pre_encode_mode &&
!enc->enc_pic.spec_misc.b_picture_enabled) ? 1 : 0;
(sscreen->info.vcn_ip_version < VCN_5_0_0 &&
enc->enc_pic.quality_modes.pre_encode_mode &&
!enc->enc_pic.spec_misc.b_picture_enabled) ? 1 : 0;
enc->enc_pic.quality_params.vbaq_strength = 0;
}