diff mbox series

[FFmpeg-devel,2/8] lavfi: move ff_parse_pixel_format() to vf_format, its only caller

Message ID 20240817081358.2354-2-anton@khirnov.net
State New
Headers show
Series [FFmpeg-devel,1/8] lavfi/internal: move functions used by filters to filters.h | expand

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Context Check Description
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished

Commit Message

Anton Khirnov Aug. 17, 2024, 8:13 a.m. UTC 
The only thing this function does beyond calling av_get_pix_fmt() is
falling back onto parsing the argument as a number. No other filters
should need to do this.
---
 libavfilter/formats.c   | 15 ---------------
 libavfilter/internal.h  | 11 -----------
 libavfilter/vf_format.c | 17 ++++++++++++++++-
 3 files changed, 16 insertions(+), 27 deletions(-)
diff mbox series

Patch

diff --git a/libavfilter/formats.c b/libavfilter/formats.c
index 15099ac545..18f7b89104 100644
--- a/libavfilter/formats.c
+++ b/libavfilter/formats.c
@@ -939,21 +939,6 @@  int ff_default_query_formats(AVFilterContext *ctx)
 
 /* internal functions for parsing audio format arguments */
 
-int ff_parse_pixel_format(enum AVPixelFormat *ret, const char *arg, void *log_ctx)
-{
-    char *tail;
-    int pix_fmt = av_get_pix_fmt(arg);
-    if (pix_fmt == AV_PIX_FMT_NONE) {
-        pix_fmt = strtol(arg, &tail, 0);
-        if (*tail || !av_pix_fmt_desc_get(pix_fmt)) {
-            av_log(log_ctx, AV_LOG_ERROR, "Invalid pixel format '%s'\n", arg);
-            return AVERROR(EINVAL);
-        }
-    }
-    *ret = pix_fmt;
-    return 0;
-}
-
 int ff_parse_sample_rate(int *ret, const char *arg, void *log_ctx)
 {
     char *tail;
diff --git a/libavfilter/internal.h b/libavfilter/internal.h
index 4938612593..343bc0b330 100644
--- a/libavfilter/internal.h
+++ b/libavfilter/internal.h
@@ -35,17 +35,6 @@  int ff_fmt_is_regular_yuv(enum AVPixelFormat fmt);
 
 /* Functions to parse audio format arguments */
 
-/**
- * Parse a pixel format.
- *
- * @param ret pixel format pointer to where the value should be written
- * @param arg string to parse
- * @param log_ctx log context
- * @return >= 0 in case of success, a negative AVERROR code on error
- */
-av_warn_unused_result
-int ff_parse_pixel_format(enum AVPixelFormat *ret, const char *arg, void *log_ctx);
-
 /**
  * Parse a sample rate.
  *
diff --git a/libavfilter/vf_format.c b/libavfilter/vf_format.c
index 2b88b10f65..83deff7190 100644
--- a/libavfilter/vf_format.c
+++ b/libavfilter/vf_format.c
@@ -86,6 +86,21 @@  static av_cold int invert_formats(AVFilterFormats **fmts,
     return 0;
 }
 
+static int parse_pixel_format(enum AVPixelFormat *ret, const char *arg, void *log_ctx)
+{
+    char *tail;
+    int pix_fmt = av_get_pix_fmt(arg);
+    if (pix_fmt == AV_PIX_FMT_NONE) {
+        pix_fmt = strtol(arg, &tail, 0);
+        if (*tail || !av_pix_fmt_desc_get(pix_fmt)) {
+            av_log(log_ctx, AV_LOG_ERROR, "Invalid pixel format '%s'\n", arg);
+            return AVERROR(EINVAL);
+        }
+    }
+    *ret = pix_fmt;
+    return 0;
+}
+
 static av_cold int init(AVFilterContext *ctx)
 {
     FormatContext *s = ctx->priv;
@@ -96,7 +111,7 @@  static av_cold int init(AVFilterContext *ctx)
         sep = strchr(cur, '|');
         if (sep && *sep)
             *sep++ = 0;
-        if ((ret = ff_parse_pixel_format(&pix_fmt, cur, ctx)) < 0 ||
+        if ((ret = parse_pixel_format(&pix_fmt, cur, ctx)) < 0 ||
             (ret = ff_add_format(&s->formats, pix_fmt)) < 0)
             return ret;
     }