From 291fdc96ab9449d82e3292f99da56b8586083881 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Tue, 11 Mar 2025 10:35:23 +0800
Subject: [PATCH] avformat/flvdec: Use float for FLVMasteringMeta

The precision should be enough for primaries and luminance.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
---
 libavformat/flvdec.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index befa2ad021..b4d2d7e2b8 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -47,16 +47,16 @@
 #define MAX_DEPTH 16      ///< arbitrary limit to prevent unbounded recursion
 
 typedef struct FLVMasteringMeta {
-    double r_x;
-    double r_y;
-    double g_x;
-    double g_y;
-    double b_x;
-    double b_y;
-    double white_x;
-    double white_y;
-    double max_luminance;
-    double min_luminance;
+    float r_x;
+    float r_y;
+    float g_x;
+    float g_y;
+    float b_x;
+    float b_y;
+    float white_x;
+    float white_y;
+    float max_luminance;
+    float min_luminance;
 } FLVMasteringMeta;
 
 typedef struct FLVMetaVideoColor {