FS#6096. Recording on PortalPlayer targets (H10, iPod Video, iPod 4g, iPod Color, iPod Nano).

* Fix failed compile of enc_config.c when HAVE_MPEG2_SAMPR is not defined.
* Fix bug in AIFF encoder header creation on little endian targets.
* Add recording screen keymaps for H10 and iPod.
* Move pcm_playback PP specific code to target tree.
* Add recording code to wmcodec drivers.
* Add pcm_record code.

Some problems still remain:
* Playback doesn't work after recording until Rockbox is restarted.
* Gain control not implemented.
* Only 16-bit/44KHz for now. The hardware should be capable of up to 24-bit/96KHz.
* Line-in recording not tested on H10.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11794 a1c6a512-1295-4272-9138-f99709370657

6 files changed, 41 insertions, 7 deletions

diff --git a/apps/codecs/aiff_enc.c b/apps/codecs/aiff_enc.c
index aca1951..f1569d2 100644
--- a/apps/codecs/aiff_enc.c
+++ b/apps/codecs/aiff_enc.c
@@ -59,7 +59,7 @@ struct aiff_header aiff_header =
     H_TO_BE32(18),                      /* comm_size             */
     0,                                  /* num_channels      (*) */
     0,                                  /* num_sample_frames (*) */
-    H_TO_BE32(PCM_DEPTH_BITS),          /* sample_size           */
+    H_TO_BE16(PCM_DEPTH_BITS),          /* sample_size           */
     { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },   /* sample_rate       (*) */
     { 'S', 'S', 'N', 'D' },             /* ssnd_id               */
     0,                                  /* ssnd_size         (*) */
diff --git a/apps/enc_config.c b/apps/enc_config.c
index 2d2abae..f4ea1cc 100644
--- a/apps/enc_config.c
+++ b/apps/enc_config.c
@@ -159,9 +159,9 @@ static bool mp3_enc_bitrate(struct encoder_config *cfg)
             MPEG1_BITR_CAPS | MPEG2_BITR_CAPS, mp3_enc_bitr,
             MPEG1_BITR_CAPS
 #ifdef HAVE_MPEG2_SAMPR
-            | (MPEG2_BITR_CAPS & ~(MP3_BITR_CAP_144 | MP3_BITR_CAP_8)),
+            | (MPEG2_BITR_CAPS & ~(MP3_BITR_CAP_144 | MP3_BITR_CAP_8))
 #endif
-            rate_list);
+            , rate_list);
 
     int index = round_value_to_list32(cfg->mp3_enc.bitrate, rate_list,
                                       n_rates, false);
diff --git a/apps/keymaps/keymap-h10.c b/apps/keymaps/keymap-h10.c
index 33bcb13..16c8c49 100644
--- a/apps/keymaps/keymap-h10.c
+++ b/apps/keymaps/keymap-h10.c
@@ -298,6 +298,12 @@ static const struct button_mapping button_context_bmark[]  = {
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD),
 }; /* button_context_bmark */
 
+const struct button_mapping button_context_recscreen[]  = {
+    { ACTION_REC_PAUSE,             BUTTON_PLAY,                BUTTON_NONE },
+    
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_recscreen */
+
 static const struct button_mapping* get_context_mapping_remote( int context )
 {
     context ^= CONTEXT_REMOTE;
@@ -325,6 +331,8 @@ static const struct button_mapping* get_context_mapping_remote( int context )
             return remote_button_context_quickscreen;
         case CONTEXT_PITCHSCREEN:
             return remote_button_context_pitchscreen;
+        case CONTEXT_RECSCREEN:
+            return button_context_recscreen;
 
         default:
             return remote_button_context_standard;
@@ -374,6 +382,8 @@ const struct button_mapping* get_context_mapping(int context)
             return button_context_pitchscreen;
         case CONTEXT_KEYBOARD:
             return button_context_keyboard;
+        case CONTEXT_RECSCREEN:
+            return button_context_recscreen;
 
         default:
             return button_context_standard;
diff --git a/apps/keymaps/keymap-ipod.c b/apps/keymaps/keymap-ipod.c
index 26189d9..8ca0c56 100644
--- a/apps/keymaps/keymap-ipod.c
+++ b/apps/keymaps/keymap-ipod.c
@@ -166,6 +166,12 @@ static const struct button_mapping button_context_keyboard[]  = {
     LAST_ITEM_IN_LIST
 }; /* button_context_keyboard */
 
+const struct button_mapping button_context_recscreen[]  = {
+    { ACTION_REC_PAUSE,             BUTTON_PLAY,                BUTTON_NONE },
+    
+    LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_SETTINGS)
+}; /* button_context_recscreen */
+
 /* get_context_mapping returns a pointer to one of the above defined arrays depending on the context */
 const struct button_mapping* get_context_mapping(int context)
 {
@@ -202,6 +208,8 @@ const struct button_mapping* get_context_mapping(int context)
             return button_context_pitchscreen;
         case CONTEXT_KEYBOARD:
             return button_context_keyboard;
+        case CONTEXT_RECSCREEN:
+            return button_context_recscreen;
         default:
             return button_context_standard;
     } 
diff --git a/apps/main.c b/apps/main.c
index abc7740..f9e6054 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -78,6 +78,9 @@
 #endif
 #if (CONFIG_CODEC == SWCODEC) && defined(HAVE_RECORDING) && !defined(SIMULATOR)
 #include "pcm_record.h"
+#endif
+
+#ifdef BUTTON_REC
 #define SETTINGS_RESET BUTTON_REC
 #endif
 
diff --git a/apps/settings.c b/apps/settings.c
index 91ffc0d..454ba18 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -100,7 +100,7 @@ const char rec_base_directory[] = REC_BASE_DIR;
 #include "eq_menu.h"
 #endif
 
-#define CONFIG_BLOCK_VERSION 56
+#define CONFIG_BLOCK_VERSION 57
 #define CONFIG_BLOCK_SIZE 512
 #define RTC_BLOCK_SIZE 44
 
@@ -521,13 +521,26 @@ static const struct bit_entry hd_bits[] =
 #if CONFIG_CODEC == SWCODEC
 #ifdef HAVE_UDA1380
     {8|SIGNED, S_O(rec_mic_gain), 16 /* 8 dB */, "rec mic gain", NULL }, /* -128...+108 */
-#endif
-#ifdef HAVE_TLV320
+    {8|SIGNED, S_O(rec_left_gain), 0, "rec left gain", NULL }, /* -128...+96 */
+    {8|SIGNED, S_O(rec_right_gain), 0, "rec right gain", NULL }, /* -128...+96 */
+#elif defined(HAVE_TLV320)
     /* TLV320 only has no mic boost or 20db mic boost */
     {1, S_O(rec_mic_gain), 0 /* 0 dB */, "rec mic gain", NULL }, /* 0db or 20db */
-#endif
     {8|SIGNED, S_O(rec_left_gain), 0, "rec left gain", NULL }, /* -128...+96 */
     {8|SIGNED, S_O(rec_right_gain), 0, "rec right gain", NULL }, /* -128...+96 */
+#elif defined(HAVE_WM8975)
+    {8|SIGNED, S_O(rec_mic_gain), 16 /* 8 dB */, "rec mic gain", NULL }, /* -128...+108 */
+    {8|SIGNED, S_O(rec_left_gain), 0, "rec left gain", NULL }, /* -128...+96 */
+    {8|SIGNED, S_O(rec_right_gain), 0, "rec right gain", NULL }, /* -128...+96 */
+#elif defined(HAVE_WM8758)
+    {8|SIGNED, S_O(rec_mic_gain), 16 /* 8 dB */, "rec mic gain", NULL }, /* -128...+108 */
+    {8|SIGNED, S_O(rec_left_gain), 0, "rec left gain", NULL }, /* -128...+96 */
+    {8|SIGNED, S_O(rec_right_gain), 0, "rec right gain", NULL }, /* -128...+96 */
+#elif defined(HAVE_WM8731)
+    {8|SIGNED, S_O(rec_mic_gain), 16 /* 8 dB */, "rec mic gain", NULL }, /* -128...+108 */
+    {8|SIGNED, S_O(rec_left_gain), 0, "rec left gain", NULL }, /* -128...+96 */
+    {8|SIGNED, S_O(rec_right_gain), 0, "rec right gain", NULL }, /* -128...+96 */
+#endif
     {REC_FREQ_CFG_NUM_BITS, S_O(rec_frequency), REC_FREQ_DEFAULT,
         "rec frequency", REC_FREQ_CFG_VAL_LIST },
     {REC_FORMAT_CFG_NUM_BITS ,S_O(rec_format), REC_FORMAT_DEFAULT,