h264: (trivial) remove unneeded macro argument in x86/cabac.h

[ffmpeg] / libavcodec / libgsm.c

diff --git a/libavcodec/libgsm.c b/libavcodec/libgsm.c
index 8b0a13ba1af37d99ad5805593606a39c252eebe1..b7d4b54f3c06a610bfca87f5353c8cd54f43b638 100644 (file)
--- a/libavcodec/libgsm.c
+++ b/libavcodec/libgsm.c
@@ -3,20 +3,20 @@
  * Copyright (c) 2005 Alban Bedel <albeu@free.fr>
  * Copyright (c) 2006, 2007 Michel Bardiaux <mbardiaux@mediaxim.be>
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -33,6 +33,15 @@
 #include "internal.h"
 #include "gsm.h"
 
+static av_cold int libgsm_encode_close(AVCodecContext *avctx) {
+#if FF_API_OLD_ENCODE_AUDIO
+    av_freep(&avctx->coded_frame);
+#endif
+    gsm_destroy(avctx->priv_data);
+    avctx->priv_data = NULL;
+    return 0;
+}
+
 static av_cold int libgsm_encode_init(AVCodecContext *avctx) {
     if (avctx->channels > 1) {
         av_log(avctx, AV_LOG_ERROR, "Mono required for GSM, got %d channels\n",
@@ -56,6 +65,8 @@ static av_cold int libgsm_encode_init(AVCodecContext *avctx) {
     }
 
     avctx->priv_data = gsm_create();
+    if (!avctx->priv_data)
+        goto error;
 
     switch(avctx->codec_id) {
     case CODEC_ID_GSM:
@@ -72,22 +83,14 @@ static av_cold int libgsm_encode_init(AVCodecContext *avctx) {
 
 #if FF_API_OLD_ENCODE_AUDIO
     avctx->coded_frame= avcodec_alloc_frame();
-    if (!avctx->coded_frame) {
-        gsm_destroy(avctx->priv_data);
-        return AVERROR(ENOMEM);
-    }
+    if (!avctx->coded_frame)
+        goto error;
 #endif
 
     return 0;
-}
-
-static av_cold int libgsm_encode_close(AVCodecContext *avctx) {
-#if FF_API_OLD_ENCODE_AUDIO
-    av_freep(&avctx->coded_frame);
-#endif
-    gsm_destroy(avctx->priv_data);
-    avctx->priv_data = NULL;
-    return 0;
+error:
+    libgsm_encode_close(avctx);
+    return -1;
 }
 
 static int libgsm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
@@ -97,10 +100,8 @@ static int libgsm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     gsm_signal *samples = (gsm_signal *)frame->data[0];
     struct gsm_state *state = avctx->priv_data;
 
-    if ((ret = ff_alloc_packet(avpkt, avctx->block_align))) {
-        av_log(avctx, AV_LOG_ERROR, "Error getting output packet\n");
+    if ((ret = ff_alloc_packet2(avctx, avpkt, avctx->block_align)))
         return ret;
-    }
 
     switch(avctx->codec_id) {
     case CODEC_ID_GSM:
@@ -123,8 +124,9 @@ AVCodec ff_libgsm_encoder = {
     .init           = libgsm_encode_init,
     .encode2        = libgsm_encode_frame,
     .close          = libgsm_encode_close,
-    .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
-    .long_name = NULL_IF_CONFIG_SMALL("libgsm GSM"),
+    .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
+                                                     AV_SAMPLE_FMT_NONE },
+    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM"),
 };
 
 AVCodec ff_libgsm_ms_encoder = {
@@ -134,8 +136,9 @@ AVCodec ff_libgsm_ms_encoder = {
     .init           = libgsm_encode_init,
     .encode2        = libgsm_encode_frame,
     .close          = libgsm_encode_close,
-    .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
-    .long_name = NULL_IF_CONFIG_SMALL("libgsm GSM Microsoft variant"),
+    .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
+                                                     AV_SAMPLE_FMT_NONE },
+    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM Microsoft variant"),
 };
 
 typedef struct LibGSMDecodeContext {
@@ -244,7 +247,7 @@ AVCodec ff_libgsm_decoder = {
     .decode         = libgsm_decode_frame,
     .flush          = libgsm_flush,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name = NULL_IF_CONFIG_SMALL("libgsm GSM"),
+    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM"),
 };
 
 AVCodec ff_libgsm_ms_decoder = {
@@ -257,5 +260,5 @@ AVCodec ff_libgsm_ms_decoder = {
     .decode         = libgsm_decode_frame,
     .flush          = libgsm_flush,
     .capabilities   = CODEC_CAP_DR1,
-    .long_name = NULL_IF_CONFIG_SMALL("libgsm GSM Microsoft variant"),
+    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM Microsoft variant"),
 };