Add support for Cinepak, Indeo Video IV, DVC Pro 100, DVC Pro HD and Pixlet (the...

[vlc] / modules / codec / araw.c

diff --git a/modules/codec/araw.c b/modules/codec/araw.c
index 3f8ff0a3f7846a5711735628a5b9d23fe92fbc3d..43de4ddff5afdee54728b0ba8d8c4811f49b5e6e 100644 (file)
--- a/modules/codec/araw.c
+++ b/modules/codec/araw.c
@@ -24,7 +24,12 @@
 /*****************************************************************************
  * Preamble
  *****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
 #include <vlc_aout.h>
 #include <vlc_codec.h>
 
@@ -41,7 +46,7 @@ static void EncoderClose( vlc_object_t * );
 
 vlc_module_begin();
     /* audio decoder module */
-    set_description( _("Raw/Log Audio decoder") );
+    set_description( N_("Raw/Log Audio decoder") );
     set_capability( "decoder", 100 );
     set_category( CAT_INPUT );
     set_subcategory( SUBCAT_INPUT_ACODEC );
@@ -50,7 +55,7 @@ vlc_module_begin();
 #ifdef ENABLE_SOUT
     /* audio encoder submodule */
     add_submodule();
-    set_description( _("Raw audio encoder") );
+    set_description( N_("Raw audio encoder") );
     set_capability( "encoder", 150 );
     set_callbacks( EncoderOpen, EncoderClose );
 #endif
@@ -66,12 +71,12 @@ static block_t *EncoderEncode( encoder_t *, aout_buffer_t * );
 
 struct decoder_sys_t
 {
-    int16_t *p_logtos16;  /* used with m/alaw to int16_t */
+    const int16_t *p_logtos16;  /* used with m/alaw to int16_t */
 
     audio_date_t end_date;
 };
 
-static int pi_channels_maps[] =
+static const int pi_channels_maps[] =
 {
     0,
     AOUT_CHAN_CENTER,
@@ -91,7 +96,7 @@ static int pi_channels_maps[] =
      | AOUT_CHAN_MIDDLELEFT | AOUT_CHAN_MIDDLERIGHT | AOUT_CHAN_LFE
 };
 
-static int16_t ulawtos16[256] =
+static const int16_t ulawtos16[256] =
 {
     -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956,
     -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764,
@@ -127,7 +132,7 @@ static int16_t ulawtos16[256] =
         56,     48,     40,     32,     24,     16,      8,      0
 };
 
-static int16_t alawtos16[256] =
+static const int16_t alawtos16[256] =
 {
      -5504,  -5248,  -6016,  -5760,  -4480,  -4224,  -4992,  -4736,
      -7552,  -7296,  -8064,  -7808,  -6528,  -6272,  -7040,  -6784,
@@ -197,6 +202,7 @@ static int DecoderOpen( vlc_object_t *p_this )
     case VLC_FOURCC('s','8',' ',' '):
     case VLC_FOURCC('u','8',' ',' '):
     case VLC_FOURCC('i','n','2','4'): /* Quicktime in24, bigendian int24 */
+    case VLC_FOURCC('4','2','n','i'): /* Quicktime in24, little-endian int24 */
     case VLC_FOURCC('i','n','3','2'): /* Quicktime in32, bigendian int32 */
         break;
 
@@ -221,10 +227,7 @@ static int DecoderOpen( vlc_object_t *p_this )
     /* Allocate the memory needed to store the decoder's structure */
     if( ( p_dec->p_sys = p_sys =
           (decoder_sys_t *)malloc(sizeof(decoder_sys_t)) ) == NULL )
-    {
-        msg_Err( p_dec, "out of memory" );
-        return VLC_EGENERIC;
-    }
+        return VLC_ENOMEM;
 
     p_sys->p_logtos16 = NULL;
 
@@ -263,8 +266,11 @@ static int DecoderOpen( vlc_object_t *p_this )
     }
     else if( p_dec->fmt_in.i_codec == VLC_FOURCC( 'i', 'n', '2', '4' ) )
     {
-        /* FIXME: mplayer uses bigendian for in24 .... but here it works
-         * with little endian ... weird */
+        p_dec->fmt_out.i_codec = VLC_FOURCC( 's', '2', '4', 'b' );
+        p_dec->fmt_in.audio.i_bitspersample = 24;
+    }
+    else if( p_dec->fmt_in.i_codec == VLC_FOURCC( '4', '2', 'n', 'i' ) )
+    {
         p_dec->fmt_out.i_codec = VLC_FOURCC( 's', '2', '4', 'l' );
         p_dec->fmt_in.audio.i_bitspersample = 24;
     }
@@ -1415,10 +1421,7 @@ static int EncoderOpen( vlc_object_t *p_this )
     /* Allocate the memory needed to store the encoder's structure */
     if( ( p_enc->p_sys = p_sys =
           (encoder_sys_t *)malloc(sizeof(encoder_sys_t)) ) == NULL )
-    {
-        msg_Err( p_enc, "out of memory" );
-        return VLC_EGENERIC;
-    }
+        return VLC_ENOMEM;
 
     p_enc->pf_encode_audio = EncoderEncode;
     p_enc->fmt_in.i_codec = p_enc->fmt_out.i_codec;
@@ -1438,6 +1441,11 @@ static int EncoderOpen( vlc_object_t *p_this )
         p_sys->i_s16tolog = ULAW;
     }
 
+    p_enc->fmt_out.i_bitrate =
+        p_enc->fmt_in.audio.i_channels *
+        p_enc->fmt_in.audio.i_rate *
+        p_enc->fmt_in.audio.i_bitspersample;
+
     msg_Dbg( p_enc, "samplerate:%dHz channels:%d bits/sample:%d",
              p_enc->fmt_out.audio.i_rate, p_enc->fmt_out.audio.i_channels,
              p_enc->fmt_out.audio.i_bitspersample );
@@ -1450,7 +1458,7 @@ static int EncoderOpen( vlc_object_t *p_this )
  *****************************************************************************/
 static void EncoderClose ( vlc_object_t *p_this )
 {
-    return;
+    VLC_UNUSED(p_this);
 }
 
 /*****************************************************************************