shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 04:10:18 +09:00
Code Issues Packages Projects Releases Wiki Activity

amvecm: HDR10+ vsif informaton confirmation [1/1]

Browse Source 
PD#SWPL-8250

Problem:
1 check my patch to Mingliang on trunk
2 980 check vsif and frame timing confirm if vsif is one frame ahead
or not

Solution:
The data is the same as the standard of SPEC.

Verify:
on x301

Change-Id: I39ea8cb5d84c8b5b15109ed65f2428a4ec2c6c68
Signed-off-by: chengwang <cheng.wang@amlogic.com>
This commit is contained in:
chengwang
2019-05-27 19:46:15 +08:00
committed by Chris KIM
parent 004a07a665
commit a3daae7dfa
1 changed files with 13 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/amlogic/media/enhancement/amvecm/hdr/am_hdr10_plus.c
View File

@@ -510,7 +510,10 @@ void hdr10_plus_parser_metadata(struct vframe_s *vf)
vf_notify_provider_by_name("vdec.h265.00",
VFRAME_EVENT_RECEIVER_GET_AUX_DATA,
(void *)&req);
if (!req.aux_buf)
vf_notify_provider_by_name("decoder",
VFRAME_EVENT_RECEIVER_GET_AUX_DATA,
(void *)&req);
if (req.aux_buf && req.aux_size) {
p = req.aux_buf;
while (p < req.aux_buf
@@ -544,6 +547,8 @@ void hdr10_plus_hdmitx_vsif_parser(
int kpx, kpy;
int bz_cur_anchors[9];
memset(hdmitx_hdr10plus_param, 0, sizeof(struct hdr10plus_para));
hdmitx_hdr10plus_param->application_version =
(u8)hdr_plus_sei.application_version;
@@ -574,7 +579,7 @@ void hdr10_plus_hdmitx_vsif_parser(
continue;
}
distribution_values[i] =
hdr_plus_sei.distribution_maxrgb_percentiles[0][i];
hdr_plus_sei.distribution_maxrgb_percentiles[0][i] / 10;
if (distribution_values[i] < (1 << 12)) {
distribution_values[i] =
(distribution_values[i] + (1 << 3)) >> 4;
@@ -596,6 +601,8 @@ void hdr10_plus_hdmitx_vsif_parser(
hdmitx_hdr10plus_param->num_bezier_curve_anchors =
(u8)hdr_plus_sei.num_bezier_curve_anchors[0];
if (hdmitx_hdr10plus_param->num_bezier_curve_anchors > 9)
hdmitx_hdr10plus_param->num_bezier_curve_anchors = 9;
kpx = hdr_plus_sei.knee_point_x[0];
kpx = (kpx + (1 << 1)) >> 2;
if (kpx > 1023)
@@ -609,6 +616,9 @@ void hdr10_plus_hdmitx_vsif_parser(
hdmitx_hdr10plus_param->knee_point_y = kpy;
for (i = 0; i < 9; i++) {
if (i ==
hdmitx_hdr10plus_param->num_bezier_curve_anchors)
break;
bz_cur_anchors[i] =
hdr_plus_sei.bezier_curve_anchors[0][i];
@@ -622,7 +632,7 @@ void hdr10_plus_hdmitx_vsif_parser(
/*only video, don't include graphic*/
hdmitx_hdr10plus_param->graphics_overlay_flag = 0;
/*metadata and video have no delay*/
hdmitx_hdr10plus_param->no_delay_flag = 1;
hdmitx_hdr10plus_param->no_delay_flag = 0;
memcpy(&dbg_hdr10plus_pkt, hdmitx_hdr10plus_param,
sizeof(struct hdr10plus_para));