We only need to have bit-swapped voice files for the SH based archos targets

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14220 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 12 insertions, 21 deletions

diff --git a/apps/talk.c b/apps/talk.c
index e1bf6cb..f115879 100644
--- a/apps/talk.c
+++ b/apps/talk.c
@@ -220,25 +220,6 @@ static void load_voicefile(void)
         structec_convert(&p_voicefile->index[i], "ll", 1, true);
 #endif
 
-    /* Do a bitswap as necessary. */
-#if CONFIG_CODEC == SWCODEC
-    logf("Bitswapping voice file.");
-    cpu_boost(true);
-    buf = (unsigned char *)(&p_voicefile->index) +
-        (p_voicefile->id1_max + p_voicefile->id2_max) * sizeof(struct clip_entry);
-    length = file_size - (buf - (unsigned char *) p_voicefile);
-               
-    for (i = 0; i < length; i++)
-    {
-        temp   = buf[i];
-        temp   = ((temp >> 4) & 0x0f) | ((temp & 0x0f) << 4);
-        temp   = ((temp >> 2) & 0x33) | ((temp & 0x33) << 2);
-        buf[i] = ((temp >> 1) & 0x55) | ((temp & 0x55) << 1);
-    }
-    cpu_boost(false);
-    
-#endif
-
 #ifdef HAVE_MMC
     /* load the index table, now that we know its size from the header */
     load_size = (p_voicefile->id1_max + p_voicefile->id2_max)
diff --git a/tools/voicefont.c b/tools/voicefont.c
index a5e72af..94f8252 100644
--- a/tools/voicefont.c
+++ b/tools/voicefont.c
@@ -85,6 +85,8 @@ int main (int argc, char** argv)
     char mp3filename2[1024];
     char* mp3filename;
     FILE* pMp3File;
+    int target_id;
+    int do_bitswap_audio = 0;
 
 
     if (argc < 2)
@@ -103,7 +105,14 @@ int main (int argc, char** argv)
         printf("Error opening language file %s\n", argv[1]);
         return -2;
     }
-    
+
+    /* We bitswap the voice file only SH based archos players, target IDs
+       equal to or lower than 8. See the target_id line for each target in
+       configure */
+    target_id = atoi(argv[2]);
+    if (target_id <= 8)
+        do_bitswap_audio = 1;
+
     memset(voiceonly, 0, sizeof(voiceonly));
     while (!feof(pFile))
     {
@@ -156,7 +165,8 @@ int main (int argc, char** argv)
 
         size[i] = fread(buffer, 1, sizeof(buffer), pMp3File);
         fclose(pMp3File);
-        BitswapAudio(buffer, buffer, size[i]);
+        if (do_bitswap_audio)
+            BitswapAudio(buffer, buffer, size[i]);
         fwrite(buffer, 1, size[i], pFile);
 
         printf("%d %s %d\n", i, names[i], size[i]); /* debug */