app+csdk+docs: 噪声预算真机实测（0.559σn 与理论一致，链路无额外噪声源）+ 修 MDT raw/NUC 配对与 LUT 32位语义；csdk 合入 android_lut/fpa_temp_fix（C 未编译，算法由 golden 测试锁定）；118 单测全绿

2026-10-06 16:28:05 +08:00
parent 2290fbbafb
commit e0709f9305
13 changed files with 421 additions and 16 deletions
@@ -50,6 +50,16 @@ typedef struct mag160c_render_cfg_t {
    int startup_force_ffc;    /* official frame-75 forced FFC, 1 = on */
    int warm_frames;          /* frames dropped after start, official 20 */
    int cdf_pivot_75;         /* 0x8c: CDF pivot at 75% cumulative, 1 = on */
+    /* Android libcxsdk parity (see docs/android_app/rendering_diff_phone_20261006.md
+       section 10/11): its HistDeRedundance is a structurally different function from
+       the PC one this reference implements.  0 = PC path (default), 1 = Android. */
+    int android_lut;
+    /* BasePara2.fpaTempFix: the official app interpolates the per-pixel calibration
+       tables with (frame-tail FPA + this).  The vendor's own temperature chain keeps
+       the raw tail value.  Device 160043865 reports 1699. */
+    int fpa_temp_fix;
+    /* Brightness offset for the Android LUT base; the official app passes 0. */
+    int lut_brightness;
    mag160c_render_ffc_cb_t ffc_cb;
    void *ffc_user;
    mag160c_render_post_nuc_cb_t post_nuc_cb;