Add a second boost condition to the recording PCM buffer to boost the CPU when 75% full or more. This is especially important for small memory when the 1-second condition frequency cannot be reached.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31183 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 2 deletions

diff --git a/apps/recorder/pcm_record.c b/apps/recorder/pcm_record.c
index 30b681ab45..90a6163b8f 100644
--- a/apps/recorder/pcm_record.c
+++ b/apps/recorder/pcm_record.c
@@ -1759,9 +1759,11 @@ unsigned char * enc_get_pcm_data(size_t size)
                    pcm_buffer, pcm_rd_pos);
         }
 
-        if (avail >= (sample_rate << 2))
+        if (avail >= (sample_rate << 2) ||
+            avail >= 3*(PCM_NUM_CHUNKS*PCM_CHUNK_SIZE) / 4)
         {
-            /* Filling up - boost codec */
+            /* Filling up - 1s data available or more or 3/4 full or more -
+               boost codec */
             trigger_cpu_boost();
         }