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[FFmpeg-devel] jni, mediacodec: Return ENOSYS on unsupported platforms

Message ID 1470170320-29796-1-git-send-email-timothygu99@gmail.com
State Superseded, archived
Headers show

Commit Message

Timothy Gu Aug. 2, 2016, 8:38 p.m. UTC
---
 libavcodec/jni.c        | 2 +-
 libavcodec/mediacodec.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

Comments

Michael Niedermayer Aug. 2, 2016, 9:45 p.m. UTC | #1
On Tue, Aug 02, 2016 at 01:38:40PM -0700, Timothy Gu wrote:
> ---
>  libavcodec/jni.c        | 2 +-
>  libavcodec/mediacodec.c | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/libavcodec/jni.c b/libavcodec/jni.c
> index 32456f5..e08a185 100644
> --- a/libavcodec/jni.c
> +++ b/libavcodec/jni.c
> @@ -69,7 +69,7 @@ void *av_jni_get_java_vm(void *log_ctx)
>  
>  int av_jni_set_java_vm(void *vm, void *log_ctx)
>  {
> -    return 0;
> +    return AVERROR(ENOSYS);
>  }

libavcodec/jni.c: In function ‘av_jni_set_java_vm’:
libavcodec/jni.c:72:5: error: implicit declaration of function ‘AVERROR’ [-Werror=implicit-function-declaration]
libavcodec/jni.c:72:20: error: ‘ENOSYS’ undeclared (first use in this function)
libavcodec/jni.c:72:20: note: each undeclared identifier is reported only once for each function it appears in
libavcodec/jni.c:73:1: error: control reaches end of non-void function [-Werror=return-type]


[...]
diff mbox

Patch

diff --git a/libavcodec/jni.c b/libavcodec/jni.c
index 32456f5..e08a185 100644
--- a/libavcodec/jni.c
+++ b/libavcodec/jni.c
@@ -69,7 +69,7 @@  void *av_jni_get_java_vm(void *log_ctx)
 
 int av_jni_set_java_vm(void *vm, void *log_ctx)
 {
-    return 0;
+    return AVERROR(ENOSYS);
 }
 
 void *av_jni_get_java_vm(void *log_ctx)
diff --git a/libavcodec/mediacodec.c b/libavcodec/mediacodec.c
index cd8766f..25b3dd0 100644
--- a/libavcodec/mediacodec.c
+++ b/libavcodec/mediacodec.c
@@ -108,7 +108,7 @@  AVMediaCodecContext *av_mediacodec_alloc_context(void)
 
 int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface)
 {
-    return 0;
+    return AVERROR(ENOSYS);
 }
 
 void av_mediacodec_default_free(AVCodecContext *avctx)
@@ -117,7 +117,7 @@  void av_mediacodec_default_free(AVCodecContext *avctx)
 
 int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render)
 {
-    return 0;
+    return AVERROR(ENOSYS);
 }
 
 #endif