Cosmetic changes to remove compiler warnings and compile cleanly under Rockbox

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6015 a1c6a512-1295-4272-9138-f99709370657

apps/codecs/Tremor/SOURCES

@@ -11,4 +11,6 @@ registry.c
 res012.c
 sharedbook.c
 synthesis.c
+vorbisfile.c
 window.c
+ctype.c

apps/codecs/Tremor/bitwise.c

@@ -81,7 +81,7 @@ void oggpack_readinit(oggpack_buffer *b,ogg_reference *r){
 /* Read in bits without advancing the bitptr; bits <= 32 */
 long oggpack_look(oggpack_buffer *b,int bits){
   unsigned long m=mask[bits];
-  unsigned long ret;
+  unsigned long ret=0;
 
   bits+=b->headbit;
 
@@ -175,7 +175,7 @@ int oggpack_eop(oggpack_buffer *b){
 /* bits <= 32 */
 long oggpack_read(oggpack_buffer *b,int bits){
   unsigned long m=mask[bits];
-  ogg_uint32_t ret;
+  ogg_uint32_t ret=0;
 
   bits+=b->headbit;
 

apps/codecs/Tremor/config.h

@@ -1,25 +1,8 @@
-/* a52dec profiling */
-/* #undef A52DEC_GPROF */
-
-/* Define to 1 if you have the `memalign' function. */
-/* #undef HAVE_MEMALIGN 1 */
-
-/* liba52 djbfft support */
-/* #undef LIBA52_DJBFFT */
-
-/* a52 sample precision */
-/* #undef LIBA52_DOUBLE */
-
-/* use fixed-point arithmetic */
-#define LIBA52_FIXED
-
-
-/* Define to 1 if your processor stores words with the most significant byte
-   first (like Motorola and SPARC, unlike Intel and VAX). */
-
-/* Used in bitstream.h */
-#define BYTE_ORDER 1
 #define BIG_ENDIAN 1
 #define LITTLE_ENDIAN 0
 
-#define WORDS_BIGENDIAN 1
+#ifdef SIMULATOR
+  #define BYTE_ORDER LITTLE_ENDIAN
+#else
+  #define BYTE_ORDER BIG_ENDIAN
+#endif

apps/codecs/Tremor/ctype.c

@@ -0,0 +1,22 @@
+#include <ctype.h>
+
+const char _ctype_[257]={
+	0,
+    _C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+	_C,	_C|_S,	_C|_S,	_C|_S,	_C|_S,	_C|_S,	_C,	_C,
+	_C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+	_C,	_C,	_C,	_C,	_C,	_C,	_C,	_C,
+	_S|_B,	_P,	_P,	_P,	_P,	_P,	_P,	_P,
+	_P,	_P,	_P,	_P,	_P,	_P,	_P,	_P,
+	_N,	_N,	_N,	_N,	_N,	_N,	_N,	_N,
+	_N,	_N,	_P,	_P,	_P,	_P,	_P,	_P,
+	_P,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U|_X,	_U,
+	_U,	_U,	_U,	_U,	_U,	_U,	_U,	_U,
+	_U,	_U,	_U,	_U,	_U,	_U,	_U,	_U,
+	_U,	_U,	_U,	_P,	_P,	_P,	_P,	_P,
+	_P,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L|_X,	_L,
+	_L,	_L,	_L,	_L,	_L,	_L,	_L,	_L,
+	_L,	_L,	_L,	_L,	_L,	_L,	_L,	_L,
+	_L,	_L,	_L,	_P,	_P,	_P,	_P,	_C
+};
+

apps/codecs/Tremor/floor0.c

@@ -139,6 +139,7 @@ void vorbis_lsp_to_curve(ogg_int32_t *curve,int *map,int n,int ln,
 			 ogg_int32_t ampoffset,
 			 ogg_int32_t *icos){
 
+  (void)ln;
   /* 0 <= m < 256 */
 
   /* set up for using all int later */
@@ -343,7 +344,7 @@ static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){
 static vorbis_look_floor *floor0_look (vorbis_dsp_state *vd,vorbis_info_mode *mi,
                               vorbis_info_floor *i){
   int j;
-  ogg_int32_t scale; 
+  //  ogg_int32_t scale; 
   vorbis_info        *vi=vd->vi;
   codec_setup_info   *ci=(codec_setup_info *)vi->codec_setup;
   vorbis_info_floor0 *info=(vorbis_info_floor0 *)i;
@@ -413,7 +414,8 @@ static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i,
 			   void *memo,ogg_int32_t *out){
   vorbis_look_floor0 *look=(vorbis_look_floor0 *)i;
   vorbis_info_floor0 *info=look->vi;
-  
+  (void)vb;
+
   if(memo){
     ogg_int32_t *lsp=(ogg_int32_t *)memo;
     ogg_int32_t amp=lsp[look->m];

apps/codecs/Tremor/floor1.c

@@ -129,6 +129,8 @@ static vorbis_look_floor *floor1_look(vorbis_dsp_state *vd,vorbis_info_mode *mi,
   vorbis_look_floor1 *look=(vorbis_look_floor1 *)_ogg_calloc(1,sizeof(*look));
   int i,j,n=0;
 
+  (void)vd;
+  (void)mi;
   look->vi=info;
   look->n=info->postlist[1];
  

apps/codecs/Tremor/ivorbisfile.h

@@ -26,6 +26,7 @@ extern "C"
 #include <stdio.h>
 #include "ivorbiscodec.h"
 
+
 #define CHUNKSIZE 1024
 /* The function prototypes for the callbacks are basically the same as for
  * the stdio functions fread, fseek, fclose, ftell. 
@@ -86,11 +87,11 @@ typedef struct OggVorbis_File {
 } OggVorbis_File;
 
 extern int ov_clear(OggVorbis_File *vf);
-extern int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
+  //extern int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
 extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf,
 		char *initial, long ibytes, ov_callbacks callbacks);
 
-extern int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
+  //extern int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
 extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf,
 		char *initial, long ibytes, ov_callbacks callbacks);
 extern int ov_test_open(OggVorbis_File *vf);

apps/codecs/Tremor/misc.h

@@ -24,6 +24,14 @@
 
 #include "asm_arm.h"
   
+
+/* Some prototypes that were not defined elsewhere */
+#include <stdlib.h>
+void *_vorbis_block_alloc(vorbis_block *vb,long bytes);
+void _vorbis_block_ripcord(vorbis_block *vb);
+extern int _ilog(unsigned int v);
+void* alloca(size_t size);
+
 #ifndef _V_WIDE_MATH
 #define _V_WIDE_MATH
   

apps/codecs/Tremor/vorbisfile.c

@@ -657,10 +657,12 @@ static int _fetch_and_process_packet(OggVorbis_File *vf,
 
 /* if, eg, 64 bit stdio is configured by default, this will build with
    fseek64 */
+#if 0
 static int _fseek64_wrap(FILE *f,ogg_int64_t off,int whence){
   if(f==NULL)return(-1);
   return fseek(f,off,whence);
 }
+#endif
 
 static int _ov_open1(void *f,OggVorbis_File *vf,char *initial,
 		     long ibytes, ov_callbacks callbacks){
@@ -764,6 +766,7 @@ int ov_open_callbacks(void *f,OggVorbis_File *vf,char *initial,long ibytes,
   return _ov_open2(vf);
 }
 
+#if 0
 int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){
   ov_callbacks callbacks = {
     (size_t (*)(void *, size_t, size_t, void *))  fread,
@@ -774,6 +777,7 @@ int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){
 
   return ov_open_callbacks((void *)f, vf, initial, ibytes, callbacks);
 }
+#endif
   
 /* Only partially open the vorbis file; test for Vorbisness, and load
    the headers for the first chain.  Do not seek (although test for
@@ -786,6 +790,7 @@ int ov_test_callbacks(void *f,OggVorbis_File *vf,char *initial,long ibytes,
   return _ov_open1(f,vf,initial,ibytes,callbacks);
 }
 
+#if 0
 int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){
   ov_callbacks callbacks = {
     (size_t (*)(void *, size_t, size_t, void *))  fread,
@@ -796,6 +801,7 @@ int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes){
 
   return ov_test_callbacks((void *)f, vf, initial, ibytes, callbacks);
 }
+#endif
   
 int ov_test_open(OggVorbis_File *vf){
   if(vf->ready_state!=PARTOPEN)return(OV_EINVAL);
@@ -988,7 +994,7 @@ int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos){
     int lastblock=0;
     int accblock=0;
     int thisblock;
-    int eosflag;
+    int eosflag=0;
 
     work_os=ogg_stream_create(vf->current_serialno); /* get the memory ready */
     while(1){