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Searched refs:quantization (Results 1 – 25 of 180) sorted by last modified time

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/linux/include/uapi/linux/
H A Dvideodev2.h533 __u32 quantization; /* enum v4l2_quantization */ member
2415 __u8 quantization; member
H A Dv4l2-mediabus.h49 __u16 quantization; member
/linux/drivers/staging/media/ipu3/
H A Dipu3-css.c161 f->quantization = V4L2_QUANTIZATION_DEFAULT; in imgu_css_queue_init()
/linux/drivers/media/v4l2-core/
H A Dv4l2-ioctl.c293 pix->quantization, pix->xfer_func); in v4l_print_format()
303 mp->ycbcr_enc, mp->quantization, mp->xfer_func); in v4l_print_format()
1011 u32 *encoding, u32 *quantization, in v4l_sanitize_colorspace() argument
1020 *quantization = V4L2_QUANTIZATION_DEFAULT; in v4l_sanitize_colorspace()
1028 if (!v4l2_is_quant_valid(*quantization)) in v4l_sanitize_colorspace()
1029 *quantization = V4L2_QUANTIZATION_DEFAULT; in v4l_sanitize_colorspace()
1072 &fmt->fmt.pix.quantization, in v4l_sanitize_format()
1077 u32 quantization = fmt->fmt.pix_mp.quantization; in v4l_sanitize_format() local
1082 &quantization, &xfer_func); in v4l_sanitize_format()
1085 fmt->fmt.pix_mp.quantization = quantization; in v4l_sanitize_format()
[all …]
H A Dv4l2-ctrls-core.c715 ret = validate_av1_quantization(&f->quantization); in validate_av1_frame()
/linux/drivers/media/test-drivers/visl/
H A Dvisl-video.c70 dprintk(ctx->dev, "quantization: %d\n", pix_mp->quantization); in visl_print_fmt()
114 tpg_s_quantization(&ctx->tpg, f->quantization); in visl_tpg_init()
262 f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; in visl_init_fmt()
467 ctx->decoded_fmt.fmt.pix_mp.quantization = f->fmt.pix_mp.quantization; in visl_s_fmt_vid_out()
/linux/drivers/media/test-drivers/vicodec/
H A Dvicodec-core.c250 ctx->state.quantization = ntohl(p_hdr->quantization); in update_state_from_header()
543 ctx->state.quantization = ntohl(p_hdr->quantization); in update_capture_data_from_header()
790 pix->quantization = ctx->state.quantization; in vidioc_g_fmt()
809 pix_mp->quantization = ctx->state.quantization; in vidioc_g_fmt()
907 pix->quantization = ctx->state.quantization; in vidioc_try_fmt_vid_cap()
918 pix_mp->quantization = ctx->state.quantization; in vidioc_try_fmt_vid_cap()
1116 ctx->state.quantization = pix->quantization; in vidioc_s_fmt_vid_out()
1123 ctx->state.quantization = pix_mp->quantization; in vidioc_s_fmt_vid_out()
1782 p_hdr->quantization = htonl(params->quantization); in update_header_from_stateless_params()
/linux/drivers/media/test-drivers/vimc/
H A Dvimc-capture.c137 vcapture->format.quantization, vcapture->format.xfer_func, in vimc_capture_s_fmt_vid_cap()
142 f->fmt.pix.quantization, f->fmt.pix.xfer_func, in vimc_capture_s_fmt_vid_cap()
/linux/drivers/media/platform/verisilicon/
H A Dhantro_v4l2.c397 fmt->quantization = V4L2_QUANTIZATION_DEFAULT; in hantro_reset_fmt()
555 ctx->dst_fmt.quantization = pix_mp->quantization; in hantro_set_fmt_out()
611 ctx->src_fmt.quantization = pix_mp->quantization; in hantro_set_fmt_cap()
/linux/drivers/media/platform/ti/j721e-csi2rx/
H A Dj721e-csi2rx.c1018 pix_fmt->quantization = V4L2_QUANTIZATION_LIM_RANGE, in ti_csi2rx_v4l2_init()
/linux/drivers/media/platform/renesas/rcar-vin/
H A Drcar-v4l2.c880 pix->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true, pix->colorspace, in rvin_mc_try_format()
/linux/drivers/media/platform/qcom/camss/
H A Dcamss-video.c750 pix_mp->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true, in __video_try_fmt()
/linux/drivers/media/platform/nxp/
H A Dimx-mipi-csis.c1096 fmt->quantization = sdformat->format.quantization; in mipi_csis_set_fmt()
1156 fmt.format.quantization = in mipi_csis_init_state()
/linux/drivers/media/platform/mediatek/vcodec/encoder/
H A Dmtk_vcodec_enc.c509 ctx->quantization = f->fmt.pix_mp.quantization; in vidioc_venc_s_fmt_out()
550 pix->quantization = ctx->quantization; in vidioc_venc_g_fmt()
570 f->fmt.pix_mp.quantization = ctx->quantization; in vidioc_try_fmt_vid_cap_mplane()
593 f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; in vidioc_try_fmt_vid_out_mplane()
1270 ctx->quantization = V4L2_QUANTIZATION_DEFAULT; in mtk_vcodec_enc_set_default_params()
/linux/drivers/media/platform/mediatek/vcodec/decoder/
H A Dmtk_vcodec_dec.c157 ctx->quantization = V4L2_QUANTIZATION_DEFAULT; in mtk_vcodec_dec_set_default_params()
478 ctx->quantization = pix_mp->quantization; in vidioc_vdec_s_fmt()
643 pix_mp->quantization = ctx->quantization; in vidioc_vdec_g_fmt()
H A Dmtk_vcodec_dec_drv.h211 enum v4l2_quantization quantization; member
/linux/drivers/media/platform/mediatek/vcodec/decoder/vdec/
H A Dvdec_av1_req_lat_if.c1359 uh->delta_q_lf.delta_q_present = QUANT_FLAG(&ctrl_fh->quantization, DELTA_Q_PRESENT); in vdec_av1_slice_setup_uh()
1360 uh->delta_q_lf.delta_q_res = 1 << ctrl_fh->quantization.delta_q_res; in vdec_av1_slice_setup_uh()
1366 vdec_av1_slice_setup_quant(&uh->quant, &ctrl_fh->quantization); in vdec_av1_slice_setup_uh()
/linux/drivers/media/platform/mediatek/mdp3/
H A Dmtk-mdp3-m2m.c308 pix_mp->quantization = ctx->curr_param.quant; in mdp_m2m_g_fmt_mplane()
344 ctx->curr_param.quant = f->fmt.pix_mp.quantization; in mdp_m2m_s_fmt_mplane()
/linux/drivers/media/platform/chips-media/wave5/
H A Dwave5-vpuapi.h785 enum v4l2_quantization quantization; member
H A Dwave5-vpu-enc.c417 f->fmt.pix_mp.quantization = inst->quantization; in wave5_vpu_enc_try_fmt_cap()
475 f->fmt.pix_mp.quantization = inst->quantization; in wave5_vpu_enc_g_fmt_cap()
567 inst->quantization = f->fmt.pix_mp.quantization; in wave5_vpu_enc_s_fmt_out()
1716 inst->quantization = V4L2_QUANTIZATION_DEFAULT; in wave5_vpu_open_enc()
H A Dwave5-vpu-dec.c609 f->fmt.pix_mp.quantization = inst->quantization; in wave5_vpu_dec_try_fmt_cap()
692 f->fmt.pix_mp.quantization = inst->quantization; in wave5_vpu_dec_g_fmt_cap()
779 inst->quantization = f->fmt.pix_mp.quantization; in wave5_vpu_dec_s_fmt_out()
1855 inst->quantization = V4L2_QUANTIZATION_DEFAULT; in wave5_vpu_open_dec()
H A Dwave5-helper.c166 f->fmt.pix_mp.quantization = inst->quantization; in wave5_vpu_g_fmt_out()
/linux/drivers/media/platform/broadcom/
H A Dbcm2835-unicam.c302 .quantization = V4L2_QUANTIZATION_LIM_RANGE,
1374 format->format.quantization = 0; in unicam_subdev_set_format()
/linux/drivers/media/platform/cadence/
H A Dcdns-csi2rx.c451 .quantization = V4L2_QUANTIZATION_LIM_RANGE, in csi2rx_init_state()
/linux/drivers/media/pci/intel/ipu6/
H A Dipu6-isys-video.c270 f->fmt.pix.quantization = V4L2_QUANTIZATION_DEFAULT; in __ipu6_isys_vidioc_try_fmt_vid_cap()

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