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Audio3DEffect.c
资源名称：mmi.rar　[点击查看]
上传用户：lqx1163
上传日期：2014-08-13
资源大小：9183k
文件大小：18k
源码类别：

MTK

开发平台：

C/C++

Audio3DEffect.c：源码内容
  1. /*****************************************************************************
  2. *  Copyright Statement:
  3. *  --------------------
  4. *  This software is protected by Copyright and the information contained
  5. *  herein is confidential. The software may not be copied and the information
  6. *  contained herein may not be used or disclosed except with the written
  7. *  permission of MediaTek Inc. (C) 2005
  8. *
  9. *  BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
  10. *  THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
  11. *  RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
  12. *  AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
  13. *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
  14. *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
  15. *  NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
  16. *  SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
  17. *  SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
  18. *  THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
  19. *  NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
  20. *  SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
  21. *
  22. *  BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
  23. *  LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
  24. *  AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
  25. *  OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
  26. *  MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. 
  27. *
  28. *  THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
  29. *  WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
  30. *  LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
  31. *  RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
  32. *  THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
  33. *
  34. *****************************************************************************/
  36. /*****************************************************************************
  37. *
  38. * Filename:
  39. * ---------
  40. * Audio3DEffect.c
  41. *
  42. * Project:
  43. * --------
  44. *   MAUI
  45. *
  46. * Description:
  47. * ------------
  48. *   This file is to setup audio 3D sound effect
  49. *
  50. * Author:
  51. * -------
  52. * Wilson Lien (mtk00676)
  53. *
  54. *============================================================================
  55. *             HISTORY
  56. * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
  57.  *------------------------------------------------------------------------------
  58.  * $Log$
  59.  *
  60.  * removed!
  61.  * removed!
  62.  * 
  63.  *
  64.  * removed!
  65.  * removed!
  66.  * 
  67.  *
  68.  * removed!
  69.  * removed!
  70.  * 
  71.  *
  72.  * removed!
  73.  * removed!
  74.  * 
  75.  *
  76.  * removed!
  77.  * removed!
  78.  * 
  79.  *
  80.  * removed!
  81.  * removed!
  82.  * 
  83.  *
  84.  *------------------------------------------------------------------------------
  85. * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
  86. *============================================================================
  87. ****************************************************************************/
  88. #ifndef _AUDIO_3D_EFFECT_C
  89. #define _AUDIO_3D_EFFECT_C
  91. #include "MMI_features.h"
  93. #ifdef __MMI_AUDIO_3D_EFFECT__
  95. #include "stdC.h"
  96. #include "L4Dr1.h"
  97. #include "PixtelDataTypes.h"
  98. #include "kal_trace.h"  /* Debug Info */
  99. #include "DebugInitDef.h"       /* Debug Info */
  100. #include "mmi_trc.h"    /* Debug Info */
  101. #include "CommonScreens.h"
  103. #include "SettingDefs.h"
  104. #include "SettingsGdcl.h"
  105. #include "settingStructs.h"
  106. #include "settingGprots.h"
  107. #include "SettingProt.h"
  108. #include "SettingProfile.h"
  110. #include "NVRAMType.h"
  111. #include "NVRAMProt.h"
  112. #include "NVRAMEnum.h"
  114. #include "mdi_datatype.h"
  115. #include "mdi_audio.h"
  117. #include "Audio3DEffect.h"
  118. #include "wgui_status_icons.h"
  120. /* 
  121.  * Typedef 
  122.  */
  124. /* 
  125.  * Define
  126.  */
  128. /* 
  129.  * Local Variable
  130.  */
  131. audio_3d_effect_struct g_mmi_aud_3d_cntx;
  133. static U16 selected_audio_3d_effect_index = 0;
  135. /* 
  136.  * Local Function
  137.  */
  139. /* 
  140.  * Global Variable
  141.  */
  142. #if defined(MMI_ON_HARDWARE_P)
  143. extern const S16 *audio_3d_effect_table[];
  144. #else 
  145. const S16 *audio_3d_effect_table[MAX_AUDIO_3D_EFFECT_NUM];
  146. #endif 
  148. /* 
  149.  * Global Function
  150.  */
  153. /*****************************************************************************
  154.  * FUNCTION
  155.  *  mmi_aud_3d_effect_init
  156.  * DESCRIPTION
  157.  *  This function is to init 3D effect
  158.  * PARAMETERS
  159.  *  void
  160.  * RETURNS
  161.  *  void
  162.  *****************************************************************************/
  163. void mmi_aud_3d_effect_init(void)
  164. {
  165.     /*----------------------------------------------------------------*/
  166.     /* Local Variables                                                */
  167.     /*----------------------------------------------------------------*/
  169.     /*----------------------------------------------------------------*/
  170.     /* Code Body                                                      */
  171.     /*----------------------------------------------------------------*/
  172.     SetHiliteHandler(MENU_SETTING_AUDIO_3D_EFFECT, mmi_aud_3d_effect_highlight_hdlr);
  173.     SetHintHandler(MENU_SETTING_AUDIO_3D_EFFECT, mmi_aud_3d_effect_hint_hdlr);
  175.     /* Read value from NVRAM and set 3D effect if turned on */
  176.     mmi_aud_3d_read_nvram();
  177.     mmi_aud_3d_init_effect(g_mmi_aud_3d_cntx.index);
  178. }
  181. /*****************************************************************************
  182.  * FUNCTION
  183.  *  mmi_aud_3d_effect_highlight_hdlr
  184.  * DESCRIPTION
  185.  *  This function is the highlight handler of 3d effect item
  186.  * PARAMETERS
  187.  *  void
  188.  * RETURNS
  189.  *  void
  190.  *****************************************************************************/
  191. void mmi_aud_3d_effect_highlight_hdlr(void)
  192. {
  193.     /*----------------------------------------------------------------*/
  194.     /* Local Variables                                                */
  195.     /*----------------------------------------------------------------*/
  197.     /*----------------------------------------------------------------*/
  198.     /* Code Body                                                      */
  199.     /*----------------------------------------------------------------*/
  200.     SetLeftSoftkeyFunction(mmi_entry_aud_3d_effect_list, KEY_EVENT_UP);
  201.     SetRightSoftkeyFunction(GoBackHistory, KEY_EVENT_UP);
  202.     SetKeyHandler(mmi_entry_aud_3d_effect_list, KEY_RIGHT_ARROW, KEY_EVENT_DOWN);
  203.     SetKeyHandler(GoBackHistory, KEY_LEFT_ARROW, KEY_EVENT_DOWN);
  204. }
  207. /*****************************************************************************
  208.  * FUNCTION
  209.  *  mmi_aud_3d_effect_hint_hdlr
  210.  * DESCRIPTION
  211.  *  This function is the hint handler of 3d effect item
  212.  * PARAMETERS
  213.  *  index       [IN]        
  214.  * RETURNS
  215.  *  void
  216.  *****************************************************************************/
  217. void mmi_aud_3d_effect_hint_hdlr(U16 index)
  218. {
  219.     /*----------------------------------------------------------------*/
  220.     /* Local Variables                                                */
  221.     /*----------------------------------------------------------------*/
  223.     /*----------------------------------------------------------------*/
  224.     /* Code Body                                                      */
  225.     /*----------------------------------------------------------------*/
  226.     memset((S8*) hintData[(index)], 0, MAX_SUB_MENU_SIZE);
  228.     if (g_mmi_aud_3d_cntx.index > 0)
  229.     {
  230.         pfnUnicodeStrcpy(
  231.             (S8*) hintData[(index)],
  232.             GetString((U16) (STR_ID_SETTING_AUDIO_3D_EFFECT_SET1 + g_mmi_aud_3d_cntx.index - 1)));
  233.     }
  234.     else
  235.     {
  236.         pfnUnicodeStrcpy((S8*) hintData[(index)], GetString(STR_GLOBAL_NONE));
  237.     }
  238. }
  241. /*****************************************************************************
  242.  * FUNCTION
  243.  *  mmi_aud_3d_effect_list_highlight_hdlr
  244.  * DESCRIPTION
  245.  *  This function is the highlight handler of 3d effect list
  246.  * PARAMETERS
  247.  *  index       [IN]        
  248.  * RETURNS
  249.  *  void
  250.  *****************************************************************************/
  251. void mmi_aud_3d_effect_list_highlight_hdlr(S32 index)
  252. {
  253.     /*----------------------------------------------------------------*/
  254.     /* Local Variables                                                */
  255.     /*----------------------------------------------------------------*/
  257.     /*----------------------------------------------------------------*/
  258.     /* Code Body                                                      */
  259.     /*----------------------------------------------------------------*/
  260.     selected_audio_3d_effect_index = (U16) index;
  261. }
  264. /*****************************************************************************
  265.  * FUNCTION
  266.  *  mmi_aud_3d_effect_list_LSK_hdlr
  267.  * DESCRIPTION
  268.  *  This function is the LSK handler of 3d effect list
  269.  * PARAMETERS
  270.  *  void
  271.  * RETURNS
  272.  *  void
  273.  *****************************************************************************/
  274. void mmi_aud_3d_effect_list_LSK_hdlr(void)
  275. {
  276.     /*----------------------------------------------------------------*/
  277.     /* Local Variables                                                */
  278.     /*----------------------------------------------------------------*/
  280.     /*----------------------------------------------------------------*/
  281.     /* Code Body                                                      */
  282.     /*----------------------------------------------------------------*/
  283.     if (mmi_aud_3d_set_effect(selected_audio_3d_effect_index))
  284.     {
  285.         DisplayPopup(
  286.             (PU8) GetString(STR_GLOBAL_DONE),
  287.             IMG_GLOBAL_ACTIVATED,
  288.             1,
  289.             UI_POPUP_NOTIFYDURATION_TIME,
  290.             SUCCESS_TONE);
  291.     }
  292.     else
  293.     {
  294.         DisplayPopup((PU8) GetString(STR_GLOBAL_ERROR), IMG_GLOBAL_ERROR, 1, UI_POPUP_NOTIFYDURATION_TIME, ERROR_TONE);
  295.     }
  297.     DeleteScreenIfPresent(SCR_ID_SETTING_AUDIO_3D_EFFECT);
  298. }
  301. /*****************************************************************************
  302.  * FUNCTION
  303.  *  mmi_entry_aud_3d_effect_list
  304.  * DESCRIPTION
  305.  *  This function is the entry function of 3D effect list
  306.  * PARAMETERS
  307.  *  void
  308.  * RETURNS
  309.  *  void
  310.  *****************************************************************************/
  311. void mmi_entry_aud_3d_effect_list(void)
  312. {
  313.     /*----------------------------------------------------------------*/
  314.     /* Local Variables                                                */
  315.     /*----------------------------------------------------------------*/
  316.     U8 *guiBuffer;
  317.     U16 audio_3d_list_strings[] = 
  318.     {
  319.         STR_GLOBAL_NONE,
  320.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET1,
  321.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET2,
  322.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET3,
  323.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET4,
  324.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET5,
  325.         STR_ID_SETTING_AUDIO_3D_EFFECT_SET6
  326.     };
  328.     /*----------------------------------------------------------------*/
  329.     /* Code Body                                                      */
  330.     /*----------------------------------------------------------------*/
  331.     EntryNewScreen(SCR_ID_SETTING_AUDIO_3D_EFFECT, NULL, mmi_entry_aud_3d_effect_list, NULL);
  332.     guiBuffer = GetCurrGuiBuffer(SCR_ID_SETTING_AUDIO_3D_EFFECT);
  333.     SetParentHandler(MENU_SETTING_AUDIO_3D_EFFECT);
  335.     RegisterHighlightHandler(mmi_aud_3d_effect_list_highlight_hdlr);
  337.     ShowCategory11Screen(
  338.         STR_ID_SETTING_AUDIO_3D_EFFECT,
  339.         GetRootTitleIcon(MENU_SETTING_SOUND_EFFECT),
  340.         STR_GLOBAL_OK,
  341.         IMG_GLOBAL_OK,
  342.         STR_GLOBAL_BACK,
  343.         IMG_GLOBAL_BACK,
  344.         (S32) (MAX_AUDIO_3D_EFFECT_NUM + 1),
  345.         audio_3d_list_strings,
  346.         (U16) g_mmi_aud_3d_cntx.index,
  347.         guiBuffer);
  349.     SetLeftSoftkeyFunction(mmi_aud_3d_effect_list_LSK_hdlr, KEY_EVENT_UP);
  350.     SetRightSoftkeyFunction(GoBackHistory, KEY_EVENT_UP);
  351.     SetKeyHandler(GoBackHistory, KEY_LEFT_ARROW, KEY_EVENT_DOWN);
  352. }
  355. /*****************************************************************************
  356.  * FUNCTION
  357.  *  mmi_aud_3d_set_effect
  358.  * DESCRIPTION
  359.  *  This function is to set 3d effect by list index
  360.  * PARAMETERS
  361.  *  index       [IN]        
  362.  * RETURNS
  363.  *  void
  364.  *****************************************************************************/
  365. BOOL mmi_aud_3d_set_effect(U16 index)
  366. {
  367.     /*----------------------------------------------------------------*/
  368.     /* Local Variables                                                */
  369.     /*----------------------------------------------------------------*/
  370.     mdi_result result;
  371.     BOOL set_result = TRUE;
  373.     /*----------------------------------------------------------------*/
  374.     /* Code Body                                                      */
  375.     /*----------------------------------------------------------------*/
  376.     if (g_mmi_aud_3d_cntx.index != index)
  377.     {
  378.         g_mmi_aud_3d_cntx.index = index;
  380.         /*
  381.          * Turn off 3D audio effect
  382.          */
  383.         if (index == 0)
  384.         {
  385.             mdi_audio_3d_turn_off();
  386.             HideStatusIcon(STATUS_ICON_3D_SOUND);
  387.         }
  388.         /*
  389.          * Set and turn on audio 3D effect
  390.          */
  391.         else
  392.         {
  393.             mdi_audio_3d_set_coeff((S16*) audio_3d_effect_table[index - 1]);
  394.             result = mdi_audio_3d_turn_on();
  396.             if (result != MDI_AUDIO_SUCCESS)
  397.             {
  398.                 g_mmi_aud_3d_cntx.index = 0;
  399.                 set_result = FALSE;
  400.                 HideStatusIcon(STATUS_ICON_3D_SOUND);
  401.             }
  402.             else
  403.             {
  404.                 ShowStatusIcon(STATUS_ICON_3D_SOUND);
  405.             }
  406.         }
  408.         UpdateStatusIcons();
  410.         /* Write result back to NVRAM */
  411.         mmi_aud_3d_write_nvram();
  412.     }
  414.     return set_result;
  415. }
  418. /*****************************************************************************
  419.  * FUNCTION
  420.  *  mmi_aud_3d_init_effect
  421.  * DESCRIPTION
  422.  *  This function is to set 3d effect at the initialize time
  423.  * PARAMETERS
  424.  *  index       [IN]        
  425.  * RETURNS
  426.  *  void
  427.  *****************************************************************************/
  428. void mmi_aud_3d_init_effect(U16 index)
  429. {
  430.     /*----------------------------------------------------------------*/
  431.     /* Local Variables                                                */
  432.     /*----------------------------------------------------------------*/
  433.     mdi_result result;
  435.     /*----------------------------------------------------------------*/
  436.     /* Code Body                                                      */
  437.     /*----------------------------------------------------------------*/
  438.     /* Set and turn on audio 3D effect */
  439.     if ((index > 0) && (index <= MAX_AUDIO_3D_EFFECT_NUM))
  440.     {
  441.         mdi_audio_3d_set_coeff((S16*) audio_3d_effect_table[index - 1]);
  442.         result = mdi_audio_3d_turn_on();
  444.         if (result == MDI_AUDIO_SUCCESS)
  445.         {
  446.             ShowStatusIcon(STATUS_ICON_3D_SOUND);
  447.             UpdateStatusIcons();            
  448.             return;
  449.         }
  450.     }
  452.     HideStatusIcon(STATUS_ICON_3D_SOUND);
  453.     UpdateStatusIcons();
  454. }
  457. /*****************************************************************************
  458.  * FUNCTION
  459.  *  mmi_aud_3d_read_nvram
  460.  * DESCRIPTION
  461.  *  This function is to read setting from NVRAM
  462.  * PARAMETERS
  463.  *  void
  464.  * RETURNS
  465.  *  void
  466.  *****************************************************************************/
  467. void mmi_aud_3d_read_nvram(void)
  468. {
  469. #ifdef MMI_ON_HARDWARE_P
  470.     /*----------------------------------------------------------------*/
  471.     /* Local Variables                                                */
  472.     /*----------------------------------------------------------------*/
  473.     S16 error;
  474.     U8 read_value;
  476.     /*----------------------------------------------------------------*/
  477.     /* Code Body                                                      */
  478.     /*----------------------------------------------------------------*/
  479.     ReadValue(NVRAM_BYTE_AUDIO_3D_INDEX, &read_value, DS_BYTE, &error);
  481.     if (read_value <= MAX_AUDIO_3D_EFFECT_NUM)
  482.     {
  483.         g_mmi_aud_3d_cntx.index = read_value;
  484.         return;
  485.     }
  486. #endif /* MMI_ON_HARDWARE_P */ 
  488.     g_mmi_aud_3d_cntx.index = 0;
  489. }
  492. /*****************************************************************************
  493.  * FUNCTION
  494.  *  mmi_aud_3d_write_nvram
  495.  * DESCRIPTION
  496.  *  This function is to write settings back to NVRAM
  497.  * PARAMETERS
  498.  *  void
  499.  * RETURNS
  500.  *  void
  501.  *****************************************************************************/
  502. void mmi_aud_3d_write_nvram(void)
  503. {
  504. #ifdef MMI_ON_HARDWARE_P
  505.     /*----------------------------------------------------------------*/
  506.     /* Local Variables                                                */
  507.     /*----------------------------------------------------------------*/
  508.     S16 error;
  509.     U8 write_value = 0;
  511.     /*----------------------------------------------------------------*/
  512.     /* Code Body                                                      */
  513.     /*----------------------------------------------------------------*/
  514.     if (g_mmi_aud_3d_cntx.index <= MAX_AUDIO_3D_EFFECT_NUM)
  515.     {
  516.         write_value = (U8) g_mmi_aud_3d_cntx.index;
  517.     }
  518.     else
  519.     {
  520.         MMI_ASSERT(FALSE);
  521.     }
  523.     WriteValue(NVRAM_BYTE_AUDIO_3D_INDEX, &write_value, DS_BYTE, &error);
  524. #endif /* MMI_ON_HARDWARE_P */ 
  525. }
  528. /*****************************************************************************
  529.  * FUNCTION
  530.  *  mmi_aud_3d_get_status
  531.  * DESCRIPTION
  532.  *  This function is to get 3D effect on/off setting
  533.  * PARAMETERS
  534.  *  void
  535.  * RETURNS
  536.  *  MMI_TRUE: on
  537.  *  MMI_FALSE: off
  538.  *****************************************************************************/
  539. MMI_BOOL mmi_aud_3d_get_status(void)
  540. {
  541.     /*----------------------------------------------------------------*/
  542.     /* Local Variables                                                */
  543.     /*----------------------------------------------------------------*/
  545.     /*----------------------------------------------------------------*/
  546.     /* Code Body                                                      */
  547.     /*----------------------------------------------------------------*/
  548. #ifdef MMI_ON_HARDWARE_P
  549. if((g_mmi_aud_3d_cntx.index > 0) && (g_mmi_aud_3d_cntx.index <= MAX_AUDIO_3D_EFFECT_NUM))
  550. {
  551. return MMI_TRUE;
  552. }
  553. #endif
  554. return MMI_FALSE;
  555. }
  557. #endif /* __MMI_AUDIO_3D_EFFECT__ */ 
  558. #endif /* _AUDIO_3D_EFFECT_C */