codecs: mark some local variables with 'static'

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27566 a1c6a512-1295-4272-9138-f99709370657

15 files changed, 47 insertions, 47 deletions

diff --git a/apps/codecs/a52.c b/apps/codecs/a52.c
index 360a5862d7..d399e91627 100644
--- a/apps/codecs/a52.c
+++ b/apps/codecs/a52.c
@@ -31,8 +31,8 @@ CODEC_HEADER
 #define A52_SAMPLESPERFRAME (6*256)
 
 static a52_state_t *state;
-unsigned long samplesdone;
-unsigned long frequency;
+static unsigned long samplesdone;
+static unsigned long frequency;
 
 /* used outside liba52 */
 static uint8_t buf[3840] IBSS_ATTR;
diff --git a/apps/codecs/a52_rm.c b/apps/codecs/a52_rm.c
index 822d717a81..bc6c129ad2 100644
--- a/apps/codecs/a52_rm.c
+++ b/apps/codecs/a52_rm.c
@@ -32,10 +32,10 @@ CODEC_HEADER
 #define A52_SAMPLESPERFRAME (6*256)
 
 static a52_state_t *state;
-unsigned long samplesdone;
-unsigned long frequency;
-RMContext rmctx;
-RMPacket pkt;
+static unsigned long samplesdone;
+static unsigned long frequency;
+static RMContext rmctx;
+static RMPacket pkt;
 
 static void init_rm(RMContext *rmctx)
 {
diff --git a/apps/codecs/aac.c b/apps/codecs/aac.c
index 4bc6ffb2f9..1796133e53 100644
--- a/apps/codecs/aac.c
+++ b/apps/codecs/aac.c
@@ -30,8 +30,8 @@ CODEC_HEADER
 /* Global buffers to be used in the mdct synthesis. This way the arrays can
  * be moved to IRAM for some targets */
 #define GB_BUF_SIZE 1024
-ALIGN real_t gb_time_buffer[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
-ALIGN real_t gb_fb_intermed[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
+static ALIGN real_t gb_time_buffer[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
+static ALIGN real_t gb_fb_intermed[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
 
 /* this is the codec entry point */
 enum codec_status codec_main(void)
diff --git a/apps/codecs/adx.c b/apps/codecs/adx.c
index dd5bba16e7..2ef2091a66 100644
--- a/apps/codecs/adx.c
+++ b/apps/codecs/adx.c
@@ -40,7 +40,7 @@ CODEC_HEADER
  * Others can be set, but the default is nearly always used,
  * and there is no way to determine if another was used, anyway.
  */
-const long cutoff = 500;
+static const long cutoff = 500;
 
 static int16_t samples[WAV_CHUNK_SIZE] IBSS_ATTR;
 
diff --git a/apps/codecs/alac.c b/apps/codecs/alac.c
index 0ac6b1ec80..ebcc657ed7 100644
--- a/apps/codecs/alac.c
+++ b/apps/codecs/alac.c
@@ -25,7 +25,7 @@
 
 CODEC_HEADER
 
-int32_t outputbuffer[ALAC_MAX_CHANNELS][ALAC_BLOCKSIZE] IBSS_ATTR;
+static int32_t outputbuffer[ALAC_MAX_CHANNELS][ALAC_BLOCKSIZE] IBSS_ATTR;
 
 /* this is the codec entry point */
 enum codec_status codec_main(void)
diff --git a/apps/codecs/atrac3_oma.c b/apps/codecs/atrac3_oma.c
index 00a0ec001e..2085466ed5 100644
--- a/apps/codecs/atrac3_oma.c
+++ b/apps/codecs/atrac3_oma.c
@@ -31,7 +31,7 @@ CODEC_HEADER
 #define FRAMESIZE ci->id3->bytesperframe
 #define BITRATE   ci->id3->bitrate
 
-ATRAC3Context q IBSS_ATTR;
+static ATRAC3Context q IBSS_ATTR;
 
 /* this is the codec entry point */
 enum codec_status codec_main(void)
diff --git a/apps/codecs/atrac3_rm.c b/apps/codecs/atrac3_rm.c
index a0b0fd8b4b..6c559ec868 100644
--- a/apps/codecs/atrac3_rm.c
+++ b/apps/codecs/atrac3_rm.c
@@ -28,9 +28,9 @@
 
 CODEC_HEADER
 
-RMContext rmctx;
-RMPacket pkt;
-ATRAC3Context q IBSS_ATTR;
+static RMContext rmctx;
+static RMPacket pkt;
+static ATRAC3Context q IBSS_ATTR;
 
 static void init_rm(RMContext *rmctx)
 {
diff --git a/apps/codecs/cook.c b/apps/codecs/cook.c
index 30255d4fd7..7e77c33e1d 100644
--- a/apps/codecs/cook.c
+++ b/apps/codecs/cook.c
@@ -28,10 +28,10 @@
 
 CODEC_HEADER
 
-RMContext rmctx;
-RMPacket pkt;
-COOKContext q IBSS_ATTR;
-int32_t rm_outbuf[2048];
+static RMContext rmctx;
+static RMPacket pkt;
+static COOKContext q IBSS_ATTR;
+static int32_t rm_outbuf[2048];
 
 static void init_rm(RMContext *rmctx)
 {
diff --git a/apps/codecs/flac.c b/apps/codecs/flac.c
index 14ddd3cb05..c23611a50b 100644
--- a/apps/codecs/flac.c
+++ b/apps/codecs/flac.c
@@ -25,8 +25,8 @@
 CODEC_HEADER
 
 /* The output buffers containing the decoded samples (channels 0 and 1) */
-int32_t decoded0[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_DECODED0;
-int32_t decoded1[MAX_BLOCKSIZE] IBSS_ATTR;
+static int32_t decoded0[MAX_BLOCKSIZE] IBSS_ATTR_FLAC_DECODED0;
+static int32_t decoded1[MAX_BLOCKSIZE] IBSS_ATTR;
 
 #define MAX_SUPPORTED_SEEKTABLE_SIZE 5000
 
@@ -65,8 +65,8 @@ struct FLACseekpoints {
     uint16_t blocksize;
 };
 
-struct FLACseekpoints seekpoints[MAX_SUPPORTED_SEEKTABLE_SIZE];
-int nseekpoints;
+static struct FLACseekpoints seekpoints[MAX_SUPPORTED_SEEKTABLE_SIZE];
+static int nseekpoints;
 
 static int8_t *bit_buffer;
 static size_t buff_size;
diff --git a/apps/codecs/mpa.c b/apps/codecs/mpa.c
index 3140091434..c0e0f38c64 100644
--- a/apps/codecs/mpa.c
+++ b/apps/codecs/mpa.c
@@ -29,32 +29,32 @@ CODEC_HEADER
 #define MPA_SYNTH_ON_COP
 #endif
 
-struct mad_stream stream IBSS_ATTR;
-struct mad_frame frame IBSS_ATTR;
-struct mad_synth synth IBSS_ATTR;
+static struct mad_stream stream IBSS_ATTR;
+static struct mad_frame frame IBSS_ATTR;
+static struct mad_synth synth IBSS_ATTR;
 
 #ifdef MPA_SYNTH_ON_COP
-volatile short die IBSS_ATTR = 0;          /*thread should die*/
+static volatile short die IBSS_ATTR = 0;          /*thread should die*/
 
 #if (CONFIG_CPU == PP5024) || (CONFIG_CPU == PP5022)
-mad_fixed_t sbsample_prev[2][36][32] IBSS_ATTR;
+static mad_fixed_t sbsample_prev[2][36][32] IBSS_ATTR;
 #else
-mad_fixed_t sbsample_prev[2][36][32] SHAREDBSS_ATTR; 
+static mad_fixed_t sbsample_prev[2][36][32] SHAREDBSS_ATTR; 
 #endif
 
-struct semaphore synth_done_sem IBSS_ATTR;
-struct semaphore synth_pending_sem IBSS_ATTR;
+static struct semaphore synth_done_sem IBSS_ATTR;
+static struct semaphore synth_pending_sem IBSS_ATTR;
 #endif
 
 #define INPUT_CHUNK_SIZE   8192
 
-mad_fixed_t mad_frame_overlap[2][32][18] IBSS_ATTR;
-mad_fixed_t sbsample[2][36][32] IBSS_ATTR;
+static mad_fixed_t mad_frame_overlap[2][32][18] IBSS_ATTR;
+static mad_fixed_t sbsample[2][36][32] IBSS_ATTR;
 
-unsigned char mad_main_data[MAD_BUFFER_MDLEN] IBSS_ATTR;
+static unsigned char mad_main_data[MAD_BUFFER_MDLEN] IBSS_ATTR;
 /* TODO: what latency does layer 1 have? */
-int mpeg_latency[3] = { 0, 481, 529 };
-int mpeg_framesize[3] = {384, 1152, 1152};
+static int mpeg_latency[3] = { 0, 481, 529 };
+static int mpeg_framesize[3] = {384, 1152, 1152};
 
 static void init_mad(void)
 {
diff --git a/apps/codecs/mpc.c b/apps/codecs/mpc.c
index 036864c832..1d83449838 100644
--- a/apps/codecs/mpc.c
+++ b/apps/codecs/mpc.c
@@ -25,7 +25,7 @@
 
 CODEC_HEADER
 
-MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH] IBSS_ATTR;
+static MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH] IBSS_ATTR;
 
 /* Our implementations of the mpc_reader callback functions. */
 static mpc_int32_t read_impl(mpc_reader *reader, void *ptr, mpc_int32_t size)
diff --git a/apps/codecs/raac.c b/apps/codecs/raac.c
index 93972f557b..3fcdca24c9 100644
--- a/apps/codecs/raac.c
+++ b/apps/codecs/raac.c
@@ -31,8 +31,8 @@ CODEC_HEADER
 /* Global buffers to be used in the mdct synthesis. This way the arrays can
  * be moved to IRAM for some targets */
 #define GB_BUF_SIZE 1024
-ALIGN real_t gb_time_buffer[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
-ALIGN real_t gb_fb_intermed[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
+static ALIGN real_t gb_time_buffer[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
+static ALIGN real_t gb_fb_intermed[2][GB_BUF_SIZE] IBSS_ATTR_FAAD_LARGE_IRAM;
 
 
 static void init_rm(RMContext *rmctx)
@@ -40,8 +40,8 @@ static void init_rm(RMContext *rmctx)
     memcpy(rmctx, (void*)(( (intptr_t)ci->id3->id3v2buf + 3 ) &~ 3), sizeof(RMContext));
 }
 
-RMContext rmctx;
-RMPacket pkt;
+static RMContext rmctx;
+static RMPacket pkt;
 /* this is the codec entry point */
 enum codec_status codec_main(void)
 {
diff --git a/apps/codecs/shorten.c b/apps/codecs/shorten.c
index ddc2f9a786..7595ca30c7 100644
--- a/apps/codecs/shorten.c
+++ b/apps/codecs/shorten.c
@@ -28,13 +28,13 @@ CODEC_HEADER
 #define IBSS_ATTR_SHORTEN_DECODED0 IBSS_ATTR
 #endif
 
-int32_t decoded0[MAX_DECODE_SIZE] IBSS_ATTR_SHORTEN_DECODED0;
-int32_t decoded1[MAX_DECODE_SIZE] IBSS_ATTR;
+static int32_t decoded0[MAX_DECODE_SIZE] IBSS_ATTR_SHORTEN_DECODED0;
+static int32_t decoded1[MAX_DECODE_SIZE] IBSS_ATTR;
 
-int32_t offset0[MAX_OFFSET_SIZE] IBSS_ATTR;
-int32_t offset1[MAX_OFFSET_SIZE] IBSS_ATTR;
+static int32_t offset0[MAX_OFFSET_SIZE] IBSS_ATTR;
+static int32_t offset1[MAX_OFFSET_SIZE] IBSS_ATTR;
 
-int8_t ibuf[MAX_BUFFER_SIZE] IBSS_ATTR;
+static int8_t ibuf[MAX_BUFFER_SIZE] IBSS_ATTR;
 
 /* this is the codec entry point */
 enum codec_status codec_main(void)
diff --git a/apps/codecs/speex.c b/apps/codecs/speex.c
index 52f4239652..2a02ccb4b5 100644
--- a/apps/codecs/speex.c
+++ b/apps/codecs/speex.c
@@ -35,7 +35,7 @@
 
 CODEC_HEADER
 
-spx_int16_t output[MAX_FRAME_SIZE] IBSS_ATTR;
+static spx_int16_t output[MAX_FRAME_SIZE] IBSS_ATTR;
 
 static int get_more_data(spx_ogg_sync_state *oy)
 {
diff --git a/apps/codecs/wmapro.c b/apps/codecs/wmapro.c
index e929c1f428..62759d0d1d 100644
--- a/apps/codecs/wmapro.c
+++ b/apps/codecs/wmapro.c
@@ -28,7 +28,7 @@ CODEC_HEADER
 #define MAXSAMPLES  (1L << 12)  /* Max number of samples in a wma pro subframe */
 #define MAXCHANNELS 8
 #define BUFSIZE     MAXCHANNELS * MAXSAMPLES
-int32_t decoded[BUFSIZE];
+static int32_t decoded[BUFSIZE];
 
 /* this is the codec entry point */
 enum codec_status codec_main(void)