From: Zhang, Boyuan Date: Wed, 4 Dec 2019 14:16:29 +0000 (+0000) Subject: radeonsi: Add support for midstream bitrate change in encoder X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=00edb82fde2cfebe97457cb7819e7e560c4d3a4c;p=mesa.git radeonsi: Add support for midstream bitrate change in encoder BACKPORT: Remove |picture| argument from enc->begin in radeon_vcn_enc.c Signed-off-by: Satyajit Sahu Reviewed-by: Boyuan Zhang Tested-by: Marge Bot Part-of: --- diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c index 652b4250654..3e909d8b318 100644 --- a/src/gallium/drivers/radeon/radeon_vce.c +++ b/src/gallium/drivers/radeon/radeon_vce.c @@ -272,7 +272,8 @@ static void rvce_begin_frame(struct pipe_video_codec *encoder, enc->pic.rate_ctrl.rate_ctrl_method != pic->rate_ctrl.rate_ctrl_method || enc->pic.quant_i_frames != pic->quant_i_frames || enc->pic.quant_p_frames != pic->quant_p_frames || - enc->pic.quant_b_frames != pic->quant_b_frames; + enc->pic.quant_b_frames != pic->quant_b_frames || + enc->pic.rate_ctrl.target_bitrate != pic->rate_ctrl.target_bitrate; enc->pic = *pic; si_get_pic_param(enc, pic); diff --git a/src/gallium/drivers/radeon/radeon_vcn_enc.c b/src/gallium/drivers/radeon/radeon_vcn_enc.c index 0bcce867327..9cabbd4678e 100644 --- a/src/gallium/drivers/radeon/radeon_vcn_enc.c +++ b/src/gallium/drivers/radeon/radeon_vcn_enc.c @@ -254,6 +254,17 @@ static void radeon_enc_begin_frame(struct pipe_video_codec *encoder, { struct radeon_encoder *enc = (struct radeon_encoder*)encoder; struct vl_video_buffer *vid_buf = (struct vl_video_buffer *)source; + bool need_rate_control = false; + + if (u_reduce_video_profile(enc->base.profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC) { + struct pipe_h264_enc_picture_desc *pic = (struct pipe_h264_enc_picture_desc *)picture; + need_rate_control = + enc->enc_pic.rc_layer_init.target_bit_rate != pic->rate_ctrl.target_bitrate; + } else if (u_reduce_video_profile(picture->profile) == PIPE_VIDEO_FORMAT_HEVC) { + struct pipe_h265_enc_picture_desc *pic = (struct pipe_h265_enc_picture_desc *)picture; + need_rate_control = + enc->enc_pic.rc_layer_init.target_bit_rate != pic->rc.target_bitrate; + } radeon_vcn_enc_get_param(enc, picture); @@ -273,6 +284,10 @@ static void radeon_enc_begin_frame(struct pipe_video_codec *encoder, flush(enc); si_vid_destroy_buffer(&fb); } + if (need_rate_control) { + enc->begin(enc); + flush(enc); + } } static void radeon_enc_encode_bitstream(struct pipe_video_codec *encoder,