X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/0f5a391c4e6dfdc02bf1e5f09f6eb531b0ce403a..7193dbf2d47df0d9e317d41543292004940cc047:/examples/am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 7bad4f7..b4356ea 100644
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -36,13 +36,6 @@
 
 #include <am7xxx.h>
 
-/* On some systems ENOTSUP is not defined, fallback to its value on
- * linux which is equal to EOPNOTSUPP which is 95
- */
-#ifndef ENOTSUP
-#define ENOTSUP 95
-#endif
-
 static unsigned int run = 1;
 
 struct video_input_ctx {
@@ -114,23 +107,18 @@ static int video_input_init(struct video_input_ctx *input_ctx,
 		}
 	if (video_index == -1) {
 		fprintf(stderr, "cannot find any video streams\n");
-		ret = -ENOTSUP;
+		ret = -EINVAL;
 		goto cleanup;
 	}
 
 	/* get a pointer to the codec context for the video stream */
 	input_codec_ctx = input_format_ctx->streams[video_index]->codec;
-	if (input_codec_ctx == NULL) {
-		fprintf(stderr, "input codec context is not valid\n");
-		ret = -ENOTSUP;
-		goto cleanup;
-	}
 
 	/* find the decoder for the video stream */
 	input_codec = avcodec_find_decoder(input_codec_ctx->codec_id);
 	if (input_codec == NULL) {
 		fprintf(stderr, "input_codec is NULL!\n");
-		ret = -ENOTSUP;
+		ret = -EINVAL;
 		goto cleanup;
 	}
 
@@ -138,7 +126,6 @@ static int video_input_init(struct video_input_ctx *input_ctx,
 	ret = avcodec_open2(input_codec_ctx, input_codec, NULL);
 	if (ret < 0) {
 		fprintf(stderr, "cannot open input codec\n");
-		ret = -ENOTSUP;
 		goto cleanup;
 	}
 
@@ -245,7 +232,7 @@ static int video_output_init(struct video_output_ctx *output_ctx,
 	output_codec = avcodec_find_encoder(output_codec_ctx->codec_id);
 	if (output_codec == NULL) {
 		fprintf(stderr, "cannot find output codec!\n");
-		ret = -ENOTSUP;
+		ret = -EINVAL;
 		goto cleanup;
 	}