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[FFmpeg-devel,6/6] avisynth: adapt 239d02eff3ffe9f7d40caa21dde50fb4a0e94c24 to dlsym

Message ID 20190330214632.26661-1-qyot27@gmail.com
State Accepted
Commit a5387f983dcfd01cb74ab33e34d714a1d882184b
Headers show

Commit Message

Stephen Hutchinson March 30, 2019, 9:46 p.m. UTC 
This commit was merged in a couple years ago as a no-op because we
had already switched from GetProcAddress to dlsym some time before
that.  However, not applying the actual cast causes warnings about
FARPROC and when attempting to build FFmpeg in MSVC with AviSynth-GCC
32-bit compatibility, those FARPROC warnings turn into FARPROC errors.
---
 libavformat/avisynth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 2181510c2f..5dfe94ae0c 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -123,7 +123,8 @@  static av_cold int avisynth_load_library(void)
         return AVERROR_UNKNOWN;
 
 #define LOAD_AVS_FUNC(name, continue_on_fail)                          \
-        avs_library.name = dlsym(avs_library.library, #name);          \
+        avs_library.name = (name ## _func)                             \
+                           dlsym(avs_library.library, #name);          \
         if (!continue_on_fail && !avs_library.name)                    \
             goto fail;