From 5e15aeedfc0f228dd53ed3c109812a65de930f16 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Wed, 20 Nov 2002 11:47:32 +0000
Subject: Instantaneous start of recording

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2865 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/mpeg.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

(limited to 'firmware/mpeg.c')

diff --git a/firmware/mpeg.c b/firmware/mpeg.c
index 727e81b16e..b834e5deac 100644
--- a/firmware/mpeg.c
+++ b/firmware/mpeg.c
@@ -1598,13 +1598,13 @@ static void mpeg_thread(void)
                 {
                     case MPEG_RECORD:
                         DEBUGF("Recording...\n");
+                        reset_mp3_buffer();
+                        start_recording();
+                        demand_irq_enable(true);
                         mpeg_file = open((char *)ev.data,
                                          O_WRONLY | O_TRUNC | O_CREAT);
                         if(mpeg_file < 0)
                             panicf("recfile: %d", mpeg_file);
-                        reset_mp3_buffer();
-                        start_recording();
-                        demand_irq_enable(true);
                         break;
 
                     case MPEG_STOP:
@@ -1648,7 +1648,9 @@ static void mpeg_thread(void)
                         {
                             amount_to_save += mp3buflen;
                         }
-                        
+
+                        DEBUGF("r: %x w: %x\n", mp3buf_read, mp3buf_write);
+                        DEBUGF("ats: %x\n", amount_to_save);
                         /* Save data only if the buffer is getting full,
                            or if we should stop recording */
                         if(amount_to_save)
@@ -1656,12 +1658,16 @@ static void mpeg_thread(void)
                             if(mp3buflen - amount_to_save < MPEG_LOW_WATER ||
                                stop_pending)
                             {
+                                int rc;
+                                
                                 /* Only save up to the end of the buffer */
                                 writelen = MIN(amount_to_save,
                                                mp3buflen - mp3buf_read);
-                                
-                                write(mpeg_file, mp3buf + mp3buf_read,
-                                      writelen);
+
+                                DEBUGF("wrl: %x\n", writelen);
+                                rc = write(mpeg_file, mp3buf + mp3buf_read,
+                                           writelen);
+                                DEBUGF("rc: %x\n", rc);
                                 
                                 mp3buf_read += amount_to_save;
                                 if(mp3buf_read >= mp3buflen)
-- 
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