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Searched refs:luma (Results 1 – 19 of 19) sorted by relevance

/drivers/media/platform/vicodec/
Dcodec-v4l2-fwht.c98 rf->luma = buf; in prepare_raw_frame()
111 rf->luma = NULL; in prepare_raw_frame()
123 rf->cb = rf->luma + size; in prepare_raw_frame()
127 rf->cr = rf->luma + size; in prepare_raw_frame()
131 rf->cb = rf->luma + size; in prepare_raw_frame()
137 rf->cb = rf->luma + size; in prepare_raw_frame()
143 rf->cr = rf->luma + size; in prepare_raw_frame()
147 rf->cb = rf->luma + 1; in prepare_raw_frame()
151 rf->cr = rf->luma + 1; in prepare_raw_frame()
155 rf->cb = rf->luma; in prepare_raw_frame()
[all …]
Dcodec-fwht.h128 u8 *luma, *cb, *cr, *alpha; member
Dcodec-fwht.c789 encoding = encode_plane(frm->luma, ref_frm->luma, &rlco, rlco_max, cf, in fwht_encode_frame()
920 if (!decode_plane(cf, &rlco, height, width, ref->luma, ref_stride, in fwht_decode_frame()
921 ref->luma_alpha_step, dst->luma, dst_stride, in fwht_decode_frame()
Dvicodec-core.c1643 state->ref_frame.luma = state->ref_frame.buf; in vicodec_start_streaming()
1646 if (!state->ref_frame.luma || !new_comp_frame) { in vicodec_start_streaming()
1647 kvfree(state->ref_frame.luma); in vicodec_start_streaming()
1674 state->ref_frame.cb = state->ref_frame.luma + size; in vicodec_start_streaming()
1723 ctx->state.ref_frame.luma = NULL; in vicodec_stop_streaming()
/drivers/media/usb/gspca/
Detoms.c624 __u8 luma; in do_autogain() local
645 luma = LIMIT(r + g + b); in do_autogain()
646 gspca_dbg(gspca_dev, D_FRAM, "Etoms luma G %d\n", luma); in do_autogain()
647 if (luma < luma_mean - luma_delta || luma > luma_mean + luma_delta) { in do_autogain()
648 Gbright += (luma_mean - luma) >> spring; in do_autogain()
Dnw80x.c1938 int luma; in do_autogain() local
1948 luma = (gspca_dev->usb_buf[3] << 24) + (gspca_dev->usb_buf[2] << 16) in do_autogain()
1950 luma /= sd->ae_res; in do_autogain()
1954 gspca_coarse_grained_expo_autogain(gspca_dev, luma, 100, 5); in do_autogain()
1957 gspca_expo_autogain(gspca_dev, luma, 100, 5, 230, 0); in do_autogain()
Dtopro.c4687 int luma, expo; in sd_dq_callback() local
4731 luma = ((gspca_dev->usb_buf[8] << 8) + gspca_dev->usb_buf[7] + in sd_dq_callback()
4741 luma /= 4; in sd_dq_callback()
4745 ret = gspca_expo_autogain(gspca_dev, luma, in sd_dq_callback()
/drivers/media/pci/cx18/
Dcx18-av-core.c594 int luma = vid_input & 0xf000; in set_input() local
599 luma < CX18_AV_COMPONENT_LUMA1 || in set_input()
600 luma > CX18_AV_COMPONENT_LUMA8 || in set_input()
609 afe_mux_cfg = (luma - CX18_AV_COMPONENT_LUMA1) >> 12; in set_input()
617 int luma = vid_input & 0xf0; in set_input() local
621 luma < CX18_AV_SVIDEO_LUMA1 || in set_input()
622 luma > CX18_AV_SVIDEO_LUMA8 || in set_input()
629 afe_mux_cfg = 0xf0 + ((luma - CX18_AV_SVIDEO_LUMA1) >> 4); in set_input()
/drivers/media/platform/omap3isp/
Dispresizer.c261 struct resizer_luma_yenh *luma) in resizer_set_luma() argument
266 rgval = (luma->algo << ISPRSZ_YENH_ALGO_SHIFT) in resizer_set_luma()
268 rgval |= (luma->gain << ISPRSZ_YENH_GAIN_SHIFT) in resizer_set_luma()
270 rgval |= (luma->slope << ISPRSZ_YENH_SLOP_SHIFT) in resizer_set_luma()
272 rgval |= (luma->core << ISPRSZ_YENH_CORE_SHIFT) in resizer_set_luma()
959 struct resizer_luma_yenh luma = {0, 0, 0, 0}; in resizer_configure() local
976 resizer_set_luma(res, &luma); in resizer_configure()
Disppreview.h83 struct omap3isp_prev_luma luma; member
Disppreview.c153 const struct omap3isp_prev_luma *yt = &params->luma; in preview_config_luma_enhancement()
755 offsetof(struct prev_params, luma),
756 FIELD_SIZEOF(struct prev_params, luma),
757 offsetof(struct omap3isp_prev_update_config, luma),
1323 memcpy(params->luma.table, luma_enhance_table, in preview_init_params()
1324 sizeof(params->luma.table)); in preview_init_params()
/drivers/gpu/drm/nouveau/dispnv04/
Doverlay.c218 u32 luma = (plane->brightness - 512) << 16 | plane->contrast; in nv10_set_params() local
223 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(0), luma); in nv10_set_params()
224 nvif_wr32(dev, NV_PVIDEO_LUMINANCE(1), luma); in nv10_set_params()
/drivers/media/platform/s5p-mfc/
Ds5p_mfc_common.h182 size_t luma; member
Ds5p_mfc_opr_v5.c474 ctx->dst_bufs[i].cookie.raw.luma); in s5p_mfc_set_dec_frame_buffer_v5()
475 mfc_write(dev, OFFSETB(ctx->dst_bufs[i].cookie.raw.luma), in s5p_mfc_set_dec_frame_buffer_v5()
Ds5p_mfc_opr_v6.c562 ctx->dst_bufs[i].cookie.raw.luma); in s5p_mfc_set_dec_frame_buffer_v6()
563 writel(ctx->dst_bufs[i].cookie.raw.luma, in s5p_mfc_set_dec_frame_buffer_v6()
Ds5p_mfc_dec.c966 ctx->dst_bufs[i].cookie.raw.luma = in s5p_mfc_buf_init()
Ds5p_mfc_enc.c2441 ctx->src_bufs[i].cookie.raw.luma = in s5p_mfc_buf_init()
/drivers/gpu/drm/amd/display/dc/
Ddc.h148 struct dc_dcc_setting luma; member
/drivers/media/i2c/cx25840/
Dcx25840-core.c1376 int luma = vid_input & 0xf0; in set_input() local
1398 luma < CX25840_SVIDEO_LUMA1 || in set_input()
1399 luma > CX25840_SVIDEO_LUMA8 || in set_input()
1406 reg = 0xf0 + ((luma - CX25840_SVIDEO_LUMA1) >> 4); in set_input()