From e8558e228a2fdef5d8c262e04db677e88704254f Mon Sep 17 00:00:00 2001
From: Peter D'Hoye <peter.dhoye@gmail.com>
Date: Fri, 30 Jun 2006 21:24:20 +0000
Subject: For iriver recording: do not boost while recording unless source is
 spdif. When saving to disk, boost if needed. Decreased max file size a bit
 for safety. Increases runtime while recording analog sources.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10159 a1c6a512-1295-4272-9138-f99709370657
---
 apps/recorder/recording.c | 12 +++++++++++-
 firmware/pcm_record.c     | 11 +++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/apps/recorder/recording.c b/apps/recorder/recording.c
index cdbc170b03..da0a4a9e4a 100644
--- a/apps/recorder/recording.c
+++ b/apps/recorder/recording.c
@@ -137,7 +137,7 @@ bool f3_rec_screen(void);
 #define REC_FILE_ENDING ".mp3"
 #endif
 
-#define MAX_FILE_SIZE 0x7FF00000 /* 2 GB - 1 MB */
+#define MAX_FILE_SIZE 0x7F800000 /* 2 GB - 4 MB */
 
 const char* const freq_str[6] =
 {
@@ -359,7 +359,12 @@ bool recording_screen(void)
     audio_stop();
     /* Set peak meter to recording mode */
     peak_meter_playback(false);
+
+#ifdef HAVE_SPDIF_IN
+if (global_settings.rec_source == SOURCE_SPDIF)
     cpu_boost(true);
+#endif
+
 #else
     /* Yes, we use the D/A for monitoring */
     peak_meter_playback(true);
@@ -1007,7 +1012,12 @@ bool recording_screen(void)
 #if CONFIG_CODEC == SWCODEC        
     audio_stop_recording(); 
     audio_close_recording();
+
+#ifdef HAVE_SPDIF_IN
+if (global_settings.rec_source == SOURCE_SPDIF)
     cpu_boost(false);
+#endif
+
 #else
     audio_init_playback();
 #endif
diff --git a/firmware/pcm_record.c b/firmware/pcm_record.c
index ea444a31e1..2d9c65a7e4 100644
--- a/firmware/pcm_record.c
+++ b/firmware/pcm_record.c
@@ -47,6 +47,7 @@
 #include "pcm_playback.h"
 #include "pcm_record.h"
 
+extern int boost_counter; /* used for boost check */
 
 /***************************************************************************/
 
@@ -552,12 +553,19 @@ static void pcmrec_callback(bool flush)
     
     if (num_free <= WRITE_THRESHOLD || flush)
     {
+        bool must_boost = (boost_counter ? false : true);
+
         logf("writing: %d (%d)", num_ready, flush);
         
+        if(must_boost)
+            cpu_boost(true);
+
         for (i=0; i<num_ready; i++)
         {
             if (write(wav_file, GET_CHUNK(read_index), CHUNK_SIZE) != CHUNK_SIZE)
             {
+                if(must_boost)
+                    cpu_boost(false);
                 logf("pcmrec: write err");
                 pcmrec_dma_stop();
                 return;
@@ -571,6 +579,9 @@ static void pcmrec_callback(bool flush)
             yield();
         }
 
+        if(must_boost)
+            cpu_boost(false);
+
         /* sync file */
         fsync(wav_file);
 
-- 
cgit v1.2.3