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Added FS#2939 Encoder Codec Interface + Codecs by Antonius Hellmann with additional FM Recording support and my modifications

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10789 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2006-08-28 22:38:41 +00:00
parent 65c2c58b3a
commit 4fc717a4c1
36 changed files with 4803 additions and 860 deletions
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25
apps/codecs.c
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@ -40,6 +40,7 @@
#include "mpeg.h"
#include "buffer.h"
#include "mp3_playback.h"
#include "playback.h"
#include "backlight.h"
#include "ata.h"
#include "talk.h"
@ -208,11 +209,28 @@ struct codec_api ci = {
profile_func_exit,
#endif
#if defined(HAVE_RECORDING) && !defined(SIMULATOR)
false,
enc_get_inputs,
enc_set_parameters,
enc_alloc_chunk,
enc_free_chunk,
enc_wavbuf_near_empty,
enc_get_wav_data,
&enc_set_header_callback,
#endif
/* new stuff at the end, sort into place next time
the API gets incompatible */
};
void codec_get_full_path(char *path, const char *codec_fn)
{
/* Create full codec path */
snprintf(path, MAX_PATH-1, ROCKBOX_DIR CODECS_DIR "/%s", codec_fn);
}
int codec_load_ram(char* codecptr, int size, void* ptr2, int bufwrap,
struct codec_api *api)
{
@ -277,15 +295,18 @@ int codec_load_ram(char* codecptr, int size, void* ptr2, int bufwrap,
int codec_load_file(const char *plugin, struct codec_api *api)
{
char msgbuf[80];
char path[MAX_PATH];
int fd;
int rc;
codec_get_full_path(path, plugin);
/* zero out codec buffer to ensure a properly zeroed bss area */
memset(codecbuf, 0, CODEC_SIZE);
fd = open(plugin, O_RDONLY);
fd = open(path, O_RDONLY);
if (fd < 0) {
snprintf(msgbuf, sizeof(msgbuf)-1, "Couldn't load codec: %s", plugin);
snprintf(msgbuf, sizeof(msgbuf)-1, "Couldn't load codec: %s", path);
logf("Codec load error:%d", fd);
gui_syncsplash(HZ*2, true, msgbuf);
return fd;