FS#6357, patch 1: let iramcopy and bss share the same space in codecs and

plugins. Currently, in case of plugins using IRAM bss is cleared twice,
once in the loader, once in PLUGIN_IRAM_INIT. For codecs, bss is cleared only
during codec initialization. Also, removed double variables in codecs
storing a pointer to codec_api.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11606 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 17 deletions

diff --git a/apps/codecs/aiff_enc.c b/apps/codecs/aiff_enc.c
index 8b6e221..4f9e0e0 100644
--- a/apps/codecs/aiff_enc.c
+++ b/apps/codecs/aiff_enc.c
@@ -24,14 +24,6 @@
 
 CODEC_ENC_HEADER
 
-#ifdef USE_IRAM
-extern char iramcopy[];
-extern char iramstart[];
-extern char iramend[];
-extern char iedata[];
-extern char iend[];
-#endif
-
 struct aiff_header
 {
     uint8_t   form_id[4];           /* 00h - 'FORM'                          */
@@ -77,7 +69,6 @@ struct aiff_header aiff_header =
 
 /* (*) updated when finalizing file */
 
-static struct codec_api *ci;
 static int    num_channels;
 uint32_t      sample_rate;
 uint32_t      enc_size;
@@ -332,17 +323,10 @@ static bool init_encoder(void)
 } /* init_encoder */
 
 /* main codec entry point */
-enum codec_status codec_start(struct codec_api* api)
+enum codec_status codec_start(void)
 {
     bool cpu_boosted;
 
-    ci = api; /* copy to global api pointer */
-
-#ifdef USE_IRAM
-    ci->memcpy(iramstart, iramcopy, iramend - iramstart);
-    ci->memset(iedata, 0, iend - iedata);
-#endif
-
     if (!init_encoder())
     {
         ci->enc_codec_loaded = -1;