alsa: add support for more formats.

[ffmpeg] / libavcodec / targa.c

diff --git a/libavcodec/targa.c b/libavcodec/targa.c
index 3c220f408242922c2c722c075ddc63bacfa691ed..e57fd8ba65a17deb449782e36f6e53d08787b9a1 100644 (file)
--- a/libavcodec/targa.c
+++ b/libavcodec/targa.c
@@ -2,20 +2,20 @@
  * Targa (.tga) image decoder
  * Copyright (c) 2006 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -108,18 +108,18 @@ static int decode_frame(AVCodecContext *avctx,
     AVFrame * const p= (AVFrame*)&s->picture;
     uint8_t *dst;
     int stride;
-    int idlen, pal, compr, x, y, w, h, bpp, flags;
+    int idlen, compr, y, w, h, bpp, flags;
     int first_clr, colors, csize;
 
     /* parse image header */
     CHECK_BUFFER_SIZE(buf, buf_end, 18, "header");
     idlen = *buf++;
-    pal = *buf++;
+    buf++; /* pal */
     compr = *buf++;
     first_clr = AV_RL16(buf); buf += 2;
     colors = AV_RL16(buf); buf += 2;
     csize = *buf++;
-    x = AV_RL16(buf); buf += 2;
+    buf += 2; /* x */
     y = AV_RL16(buf); buf += 2;
     w = AV_RL16(buf); buf += 2;
     h = AV_RL16(buf); buf += 2;
@@ -171,13 +171,6 @@ static int decode_frame(AVCodecContext *avctx,
         stride = -p->linesize[0];
     }
 
-    if(avctx->pix_fmt == PIX_FMT_PAL8 && avctx->palctrl){
-        memcpy(p->data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
-        if(avctx->palctrl->palette_changed){
-            p->palette_has_changed = 1;
-            avctx->palctrl->palette_changed = 0;
-        }
-    }
     if(colors){
         size_t pal_size;
         if((colors + first_clr) > 256){
@@ -217,6 +210,7 @@ static int decode_frame(AVCodecContext *avctx,
             CHECK_BUFFER_SIZE(buf, buf_end, img_size, "image data");
             for(y = 0; y < s->height; y++){
 #if HAVE_BIGENDIAN
+                int x;
                 if((s->bpp + 1) >> 3 == 2){
                     uint16_t *dst16 = (uint16_t*)dst;
                     for(x = 0; x < s->width; x++)