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- From 8beb9e571ca6fb38d5f784bedd581398fb3da06f Mon Sep 17 00:00:00 2001
- From: Rosen Penev <rosenp@gmail.com>
- Date: Mon, 6 Apr 2020 17:38:59 -0700
- Subject: [PATCH] avfilter/vf_drawtext: only test available exceptions
-
- soft float systems do not define these macros under musl.
-
- Fixes: Ticket7102
-
- Signed-off-by: Rosen Penev <rosenp@gmail.com>
- ---
- libavfilter/vf_drawtext.c | 2 ++
- 1 file changed, 2 insertions(+)
-
- diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c
- index 887a686d16d..abe1ca6c35c 100644
- --- a/libavfilter/vf_drawtext.c
- +++ b/libavfilter/vf_drawtext.c
- @@ -1083,10 +1083,12 @@ static int func_eval_expr_int_format(AVFilterContext *ctx, AVBPrint *bp,
-
- feclearexcept(FE_ALL_EXCEPT);
- intval = res;
- +#if defined(FE_INVALID) && defined(FE_OVERFLOW) && defined(FE_UNDERFLOW)
- if ((ret = fetestexcept(FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW))) {
- av_log(ctx, AV_LOG_ERROR, "Conversion of floating-point result to int failed. Control register: 0x%08x. Conversion result: %d\n", ret, intval);
- return AVERROR(EINVAL);
- }
- +#endif
-
- if (argc == 3)
- av_strlcatf(fmt_str, sizeof(fmt_str), "0%u", positions);
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