count and reset errors

app/src/main/cpp/ffmpeg_cmd.c

@@ -3,11 +3,12 @@
 #include "ffmpeg_jni_define.h"
 
 #define FFMPEG_TAG "FFmpegCmd"
+#define INPUT_SIZE (4 * 1024)
 
 #define ALOGI(TAG, FORMAT, ...) __android_log_vprint(ANDROID_LOG_INFO, TAG, FORMAT, ##__VA_ARGS__);
 #define ALOGE(TAG, FORMAT, ...) __android_log_vprint(ANDROID_LOG_ERROR, TAG, FORMAT, ##__VA_ARGS__);
-#define ALOGW(TAG, FORMAT, ...) __android_log_vprint(ANDROID_LOG_WARN, TAG, FORMAT, ##__VA_ARGS__);
 
+int err_count;
 JNIEnv *ff_env;
 jclass ff_class;
 jmethodID ff_method;
@@ -17,6 +18,7 @@ void log_callback(void*, int, const char*, va_list);
 
 void init(JNIEnv *env) {
     ff_env = env;
+    err_count = 0;
     ff_class = (*env)->FindClass(env, "com/frank/ffmpeg/FFmpegCmd");
     ff_method = (*env)->GetStaticMethodID(env, ff_class, "onProgressCallback", "(III)V");
     msg_method = (*env)->GetStaticMethodID(env, ff_class, "onMsgCallback", "(Ljava/lang/String;)V");
@@ -36,7 +38,7 @@ FFMPEG_FUNC(jint, handle, jobjectArray commands) {
     for (i = 0; i < argc; i++) {
         jstring jstr = (jstring) (*env)->GetObjectArrayElement(env, commands, i);
         char *temp = (char *) (*env)->GetStringUTFChars(env, jstr, 0);
-        argv[i] = malloc(1024);
+        argv[i] = malloc(INPUT_SIZE);
         strcpy(argv[i], temp);
         (*env)->ReleaseStringUTFChars(env, jstr, temp);
     }
@@ -56,7 +58,7 @@ FFMPEG_FUNC(void, cancelTaskJni, jint cancel) {
 
 void msg_callback(const char *format, va_list args) {
     if (ff_env && msg_method) {
-        char *ff_msg = (char*) malloc(sizeof(char) * 1024);
+        char *ff_msg = (char *) malloc(sizeof(char) * INPUT_SIZE);
         vsprintf(ff_msg, format, args);
         jstring jstr = (*ff_env)->NewStringUTF(ff_env, ff_msg);
         (*ff_env)->CallStaticVoidMethod(ff_env, ff_class, msg_method, jstr);
@@ -66,9 +68,6 @@ void msg_callback(const char* format, va_list args) {
 
 void log_callback(void *ptr, int level, const char *format, va_list args) {
     switch (level) {
-        case AV_LOG_WARNING:
-            ALOGW(FFMPEG_TAG, format, args);
-            break;
         case AV_LOG_INFO:
             ALOGI(FFMPEG_TAG, format, args);
             if (format && strncmp("silence", format, 7) == 0) {
@@ -77,7 +76,10 @@ void log_callback(void* ptr, int level, const char* format, va_list args) {
             break;
         case AV_LOG_ERROR:
             ALOGE(FFMPEG_TAG, format, args);
+            if (err_count < 10) {
+                err_count++;
                 msg_callback(format, args);
+            }
             break;
         default:
             break;