[FFmpeg-devel] [PATCH] lavu/tx: stop using av_log(NULL, )

[Lynne]

Patch attached.


>From 2813dcb5b885bdf0c3f78f8aead43f4b11149a70 Mon Sep 17 00:00:00 2001
From: Lynne <d...@lynne.ee>
Date: Wed, 24 May 2023 21:57:25 +0200
Subject: [PATCH] lavu/tx: stop using av_log(NULL, )

---
 libavutil/tx.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/libavutil/tx.c b/libavutil/tx.c
index e25abf998f..34fbe3f6c7 100644
--- a/libavutil/tx.c
+++ b/libavutil/tx.c
@@ -29,6 +29,12 @@
      ((x) == AV_TX_DOUBLE_ ## type) || \
      ((x) == AV_TX_INT32_ ## type))
 
+static AVClass tx_class = {
+    .class_name                = "tx",
+    .item_name                 = av_default_item_name,
+    .version                   = LIBAVUTIL_VERSION_INT,
+};
+
 /* Calculates the modular multiplicative inverse */
 static av_always_inline int mulinv(int n, int m)
 {
@@ -631,7 +637,7 @@ static void print_cd_info(const FFTXCodelet *cd, int prio, int len, int print_pr
     if (print_prio)
         av_bprintf(&bp, ", prio: %i", prio);
 
-    av_log(NULL, AV_LOG_DEBUG, "%s\n", bp.str);
+    av_log((void *)&tx_class, AV_LOG_DEBUG, "%s\n", bp.str);
 }
 
 static void print_tx_structure(AVTXContext *s, int depth)
@@ -639,7 +645,7 @@ static void print_tx_structure(AVTXContext *s, int depth)
     const FFTXCodelet *cd = s->cd_self;
 
     for (int i = 0; i <= depth; i++)
-        av_log(NULL, AV_LOG_DEBUG, "    ");
+        av_log((void *)&tx_class, AV_LOG_DEBUG, "    ");
 
     print_cd_info(cd, cd->prio, s->len, 0);
 
@@ -798,10 +804,10 @@ av_cold int ff_tx_init_subtx(AVTXContext *s, enum AVTXType type,
     AV_QSORT(cd_matches, nb_cd_matches, TXCodeletMatch, cmp_matches);
 
 #if !CONFIG_SMALL
-    av_log(NULL, AV_LOG_DEBUG, "%s\n", bp.str);
+    av_log((void *)&tx_class, AV_LOG_DEBUG, "%s\n", bp.str);
 
     for (int i = 0; i < nb_cd_matches; i++) {
-        av_log(NULL, AV_LOG_DEBUG, "    %i: ", i + 1);
+        av_log((void *)&tx_class, AV_LOG_DEBUG, "    %i: ", i + 1);
         print_cd_info(cd_matches[i].cd, cd_matches[i].prio, 0, 1);
     }
 #endif
@@ -909,7 +915,7 @@ av_cold int av_tx_init(AVTXContext **ctx, av_tx_fn *tx, enum AVTXType type,
     *tx  = tmp.fn[0];
 
 #if !CONFIG_SMALL
-    av_log(NULL, AV_LOG_DEBUG, "Transform tree:\n");
+    av_log((void *)&tx_class, AV_LOG_DEBUG, "Transform tree:\n");
     print_tx_structure(*ctx, 0);
 #endif
 
-- 
2.40.0


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