fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 16:08:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

d3d12: HEVC Encode - Query slice config mode based on user slice setting

Browse source 
Queries D3D12_FEATURE_VIDEO_ENCODER_SUPPORT1 for HEVC setting
D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT1.SubregionFrameEncoding as
D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_UNIFORM_PARTITIONING_SUBREGIONS_PER_FRAME
or D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_FULL_FRAME depending on
the frontend number of slices requested.
Doing this avoids d3d12_video_encoder_config_dirty_flag_slices from
being set on every frame otherwise, triggering a reconstruction of the
encoder objects on every frame on some platforms.

Signed-off-by: Teng, Jin Chung <jin.chung.teng@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28007>
This commit is contained in:
Teng, Jin Chung 2024-03-06 16:27:30 +08:00 • committed by Marge Bot
parent cda6877cb6
commit ef45417690
1 changed files with 7 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/gallium/drivers/d3d12/d3d12_video_enc_hevc.cpp
View file

@ -906,8 +906,13 @@ d3d12_video_encoder_update_current_encoder_config_state_hevc(struct d3d12_video_
// try to fallback if any of them is not supported and return the negotiated d3d12 settings
D3D12_FEATURE_DATA_VIDEO_ENCODER_SUPPORT1 capEncoderSupportData1 = {};
// Get max number of slices per frame supported
pD3D12Enc->m_currentEncodeConfig.m_encoderSliceConfigMode =
D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_UNIFORM_PARTITIONING_SUBREGIONS_PER_FRAME;
if (hevcPic->num_slice_descriptors > 1)
pD3D12Enc->m_currentEncodeConfig.m_encoderSliceConfigMode =
D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_UNIFORM_PARTITIONING_SUBREGIONS_PER_FRAME;
else
pD3D12Enc->m_currentEncodeConfig.m_encoderSliceConfigMode =
D3D12_VIDEO_ENCODER_FRAME_SUBREGION_LAYOUT_MODE_FULL_FRAME;
if (!d3d12_video_encoder_negotiate_requested_features_and_d3d12_driver_caps(pD3D12Enc, capEncoderSupportData1)) {
debug_printf("[d3d12_video_encoder_hevc] After negotiating caps, D3D12_FEATURE_VIDEO_ENCODER_SUPPORT1 "
"arguments are not supported - "