From efa9180258c18efbd2b009de931a518502cf0259 Mon Sep 17 00:00:00 2001
From: ZwX1616 <zwx1616@gmail.com>
Date: Tue, 20 Oct 2020 17:26:05 -0700
Subject: [PATCH] camerad AE hotfix (#2371)

* duplicate offset

* use widthx3 instead of stride
---
 selfdrive/camerad/cameras/camera_common.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/selfdrive/camerad/cameras/camera_common.cc b/selfdrive/camerad/cameras/camera_common.cc
index 121be22f15..ac44903f51 100644
--- a/selfdrive/camerad/cameras/camera_common.cc
+++ b/selfdrive/camerad/cameras/camera_common.cc
@@ -290,10 +290,10 @@ void set_exposure_target(CameraState *c, const uint8_t *pix_ptr, bool front, int
   for (int y = y_start; y < y_end; y += y_skip) {
     for (int x = x_start; x < x_end; x += x_skip) {
       if (!front) {
-        uint8_t lum = pix_ptr[((y_start + y) * b->yuv_width) + x_start + x];
+        uint8_t lum = pix_ptr[(y * b->yuv_width) + x];
         lum_binning[lum]++;
       } else {
-        const uint8_t *pix = &pix_ptr[y * b->rgb_stride + x * 3];
+        const uint8_t *pix = &pix_ptr[y * b->rgb_width * 3 + x * 3];
         unsigned int lum = (unsigned int)(pix[0] + pix[1] + pix[2]);
         lum_binning[std::min(lum / 3, 255u)]++;
       }