libeplayer/container_ffmpeg: switch to ffmpeg 2.0 API

libeplayer3/container/container_ffmpeg.c

@@ -435,7 +435,7 @@ static void FFMPEGThread(Context_t * context)
 			    swr = NULL;
 			}
 			if (decoded_frame) {
-			    avcodec_free_frame(&decoded_frame);
+			    av_frame_free(&decoded_frame);
 			    decoded_frame = NULL;
 			}
 			context->output->Command(context, OUTPUT_CLEAR, NULL);
@@ -455,7 +455,7 @@ static void FFMPEGThread(Context_t * context)
 				exit(1);
 			    }
 			} else
-			    avcodec_get_frame_defaults(decoded_frame);
+			    av_frame_unref(decoded_frame);
 
 			int len = avcodec_decode_audio4(c, decoded_frame, &got_frame, &packet);
 			if (len < 0) {
@@ -635,7 +635,7 @@ static void FFMPEGThread(Context_t * context)
     if (swr)
 	swr_free(&swr);
     if (decoded_frame)
-	avcodec_free_frame(&decoded_frame);
+	av_frame_free(&decoded_frame);
 
     if (context->playback)
 	context->playback->abortPlayback = 1;

libeplayer3/output/writer/pcm.c

@@ -125,8 +125,7 @@ static int prepareClipPlay(int uNoOfChannels, int uSampleRate,
 
     memcpy(lpcm_prv, clpcm_prv, sizeof(lpcm_prv));
 
-    //figure out size of subframe
+    // figure out size of subframe and set up sample rate
-    //and set up sample rate
     switch (uSampleRate) {
     case 48000:
 	SubFrameLen = 40;
@@ -172,8 +171,7 @@ static int prepareClipPlay(int uNoOfChannels, int uSampleRate,
     case 16:
 	break;
     default:
-	printf("inappropriate bits per sample (%d) - must be 16 or 24\n",
+	printf("inappropriate bits per sample (%d) - must be 16 or 24\n", uBitsPerSample);
-	       uBitsPerSample);
 	return 1;
     }
 
@@ -240,16 +238,12 @@ static int writeData(void *_call)
 	}
 	//get first PES's worth
 	if (breakBufferFillSize > 0) {
-	    memcpy(injectBuffer, breakBuffer,
+	    memcpy(injectBuffer, breakBuffer, sizeof(unsigned char) * breakBufferFillSize);
-		   sizeof(unsigned char) * breakBufferFillSize);
+	    memcpy(&injectBuffer[breakBufferFillSize], &buffer[pos], sizeof(unsigned char) * (SubFrameLen - breakBufferFillSize));
-	    memcpy(&injectBuffer[breakBufferFillSize], &buffer[pos],
-		   sizeof(unsigned char) * (SubFrameLen -
-					    breakBufferFillSize));
 	    pos += (SubFrameLen - breakBufferFillSize);
 	    breakBufferFillSize = 0;
 	} else {
-	    memcpy(injectBuffer, &buffer[pos],
+	    memcpy(injectBuffer, &buffer[pos], sizeof(unsigned char) * SubFrameLen);
-		   sizeof(unsigned char) * SubFrameLen);
 	    pos += SubFrameLen;
 	}
 
@@ -291,9 +285,7 @@ static int writeData(void *_call)
 	//increment err... subframe count?
 	lpcm_prv[1] = ((lpcm_prv[1] + SubFramesPerPES) & 0x1F);
 
-	iov[0].iov_len =
+	iov[0].iov_len = InsertPesHeader(PesHeader, iov[1].iov_len + iov[2].iov_len, PCM_PES_START_CODE, call->Pts, 0);
-	    InsertPesHeader(PesHeader, iov[1].iov_len + iov[2].iov_len,
-			    PCM_PES_START_CODE, call->Pts, 0);
 	int len = writev(call->fd, iov, 3);
 	if (len < 0)
 	    break;

libspark/audio.cpp

@@ -59,16 +59,19 @@ void cAudio::openDevice(void)
 
 void cAudio::closeDevice(void)
 {
-	if (fd >= 0)
+	if (fd > -1) {
 		close(fd);
 		fd = -1;
-	if (clipfd >= 0)
+	}
+	if (clipfd > -1) {
 		close(clipfd);
 		clipfd = -1;
-	if (mixer_fd >= 0)
+	}
+	if (mixer_fd > -1) {
 		close(mixer_fd);
 		mixer_fd = -1;
 	}
+}
 
 int cAudio::do_mute(bool enable, bool remember)
 {
@@ -205,12 +208,11 @@ int cAudio::PrepareClipPlay(int ch, int srate, int bits, int little_endian)
 	const char *dsp_dev = getenv("DSP_DEVICE");
 	const char *mix_dev = getenv("MIX_DEVICE");
 	lt_debug("%s ch %d srate %d bits %d le %d\n", __FUNCTION__, ch, srate, bits, little_endian);
-	if (clipfd >= 0) {
+	if (clipfd > -1) {
 		lt_info("%s: clipfd already opened (%d)\n", __FUNCTION__, clipfd);
 		return -1;
 	}
 	mixer_num = -1;
-	mixer_fd = -1;
 	/* a different DSP device can be given with DSP_DEVICE and MIX_DEVICE
 	 * if this device cannot be opened, we fall back to the internal OSS device
 	 * Example:
@@ -300,7 +302,7 @@ int cAudio::WriteClip(unsigned char *buffer, int size)
 {
 	int ret;
 	// lt_debug("cAudio::%s\n", __FUNCTION__);
-	if (clipfd <= 0) {
+	if (clipfd < 0) {
 		lt_info("%s: clipfd not yet opened\n", __FUNCTION__);
 		return -1;
 	}
@@ -313,15 +315,16 @@ int cAudio::WriteClip(unsigned char *buffer, int size)
 int cAudio::StopClip()
 {
 	lt_debug("%s\n", __FUNCTION__);
-	if (clipfd <= 0) {
+	if (clipfd < 0) {
 		lt_info("%s: clipfd not yet opened\n", __FUNCTION__);
 		return -1;
 	}
 	close(clipfd);
 	clipfd = -1;
-	if (mixer_fd >= 0)
+	if (mixer_fd >= -1) {
 		close(mixer_fd);
 		mixer_fd = -1;
+	}
 	setVolume(volume, volume);
 	return 0;
 };

libspark/video.cpp

@@ -554,7 +554,7 @@ int cVideo::getBlank(void)
 		return 0;
 	while ((r = getline(&line, &n, f)) != -1)
 	{
-		if (r <= strlen("mailbox")) /* should not happen... */
+		if (r <= (ssize_t) strlen("mailbox")) /* should not happen... */
 			continue;
 		line[r - 1] = 0; /* remove \n */
 		if (!strcmp(&line[r - 1 - strlen("mailbox")], "mailbox"))