Fix for #197 (non audio chunks > 256 bytes)

2013-12-27 10:33:45 +01:00
parent f879c54f8e
commit 1be0977330
1 changed files with 7 additions and 4 deletions
@@ -380,10 +380,13 @@ int AudioQueue::mixWav(AudioContext &context, AudioBuffer *buffer, int volume, u
            result = FR_DENIED;
          }
          while (result == FR_OK && memcmp(wavSamplesPtr, "data", 4) != 0) {
-            result = (size < 256 ? f_read(&context.state.wav.file, wavBuffer, size+8, &read) : FR_DENIED);
-            if (read != size+8) result = FR_DENIED;
-            wavSamplesPtr = (uint32_t *)(wavBuffer + size);
-            size = wavSamplesPtr[1];
+            result = f_lseek(&context.state.wav.file, f_tell(&context.state.wav.file)+size);
+            if (result == FR_OK) {
+              result = f_read(&context.state.wav.file, wavBuffer, 8, &read);
+              if (read != 8) result = FR_DENIED;
+              wavSamplesPtr = (uint32_t *)wavBuffer;
+              size = wavSamplesPtr[1];
+            }
          }
          context.state.wav.size = size;
        }