コード例 #1
0
ファイル: video_dec_isr.c プロジェクト: paul-xxx/mtktest
/* Init and set seek LISR and HISR functions
 * @param None.
 * @return None
 */
void video_set_seek_isr(DECODE_TYPE decode_type)
{
    kal_uint32 savedMask;

    if((decode_type == DECODE_TYPE_MPEG4) || (decode_type == DECODE_TYPE_H263))
    {
        savedMask = SaveAndSetIRQMask();
#ifdef DRV_MP4_V1
        IRQMask(IRQ_MPEG4_CODE);
#else  /*!DRV_MP4_V1*/
        IRQMask(IRQ_MPEG4_DEC_CODE);
#endif /*DRV_MP4_V1*/
        RestoreIRQMask(savedMask);

        //savedMask = SaveAndSetIRQMask();

        mpeg4_dec_init_isr_param();
        g_mpeg4_dec_info_ptr->dec_state = MPEG4_DEC_STATE_SEEK;
#ifdef MP4_MOVE_LISR_TO_HISR
        VISUAL_Register_HISR(VISUAL_MPEG4_SEEK_FIRST_HISR_ID, mpeg4_dec_seek_first_HISR);
#endif
        VISUAL_Register_HISR(VISUAL_MP4_SEEK_HISR_ID, mpeg4_dec_seek_HISR);
#ifdef DRV_MP4_V1
        IRQ_Register_LISR(IRQ_MPEG4_CODE, mpeg4_dec_seek_LISR, "MPEG4Seek");
        IRQSensitivity(IRQ_MPEG4_CODE, LEVEL_SENSITIVE);
        IRQUnmask(IRQ_MPEG4_CODE);
#else /*!DRV_MP4_V1*/
        IRQ_Register_LISR(IRQ_MPEG4_DEC_CODE, mpeg4_dec_seek_LISR, "MPEG4Seek");
        IRQSensitivity(IRQ_MPEG4_DEC_CODE, LEVEL_SENSITIVE);
        IRQUnmask(IRQ_MPEG4_DEC_CODE);
#endif /*DRV_MP4_V1*/

        //RestoreIRQMask(savedMask);
    }
}
コード例 #2
0
ファイル: video_dec_isr.c プロジェクト: paul-xxx/mtktest
/* Init and set decode LISR and HISR functions
 * @param None.
 * @return None
 */
void video_set_dec_isr(DECODE_TYPE decode_type)
{
    kal_uint32 savedMask;

    if((decode_type == DECODE_TYPE_MPEG4) || (decode_type == DECODE_TYPE_H263))
    {
        savedMask = SaveAndSetIRQMask();
#ifdef DRV_MP4_V1
        IRQMask(IRQ_MPEG4_CODE);
#else  /*!DRV_MP4_V1*/
        IRQMask(IRQ_MPEG4_DEC_CODE);
#endif /*DRV_MP4_V1*/
        RestoreIRQMask(savedMask);

        //savedMask = SaveAndSetIRQMask();

        mpeg4_dec_init_isr_param();
        g_mpeg4_dec_info_ptr->dec_state = MPEG4_DEC_STATE_NORMAL;
#ifdef MP4_MOVE_LISR_TO_HISR
        VISUAL_Register_HISR(VISUAL_MPEG4_DEC_FIRST_HISR_ID, mpeg4_dec_first_HISR);
#endif
        VISUAL_Register_HISR(VISUAL_MPEG4_DEC_HISR_ID, mpeg4_dec_HISR);
        //video_dec_set_enable_av_callback(mpeg4_dec_LISR);

        //RestoreIRQMask(savedMask);
    }
}
コード例 #3
0
ファイル: imgproc.c プロジェクト: 12019/mtktest
/*
* FUNCTION
*	   IMGPROC_Init
*
* DESCRIPTION
*   	Initialize the IMGPROC driver and it should be called only once.
*
* CALLS
*
* PARAMETERS
*
* RETURNS
*	   None
*
* GLOBALS AFFECTED
*     None
*/
kal_int32 API IMGPROC_Init(void)
{
#if (defined(DRV_IDP_6219_SERIES))
	ASSERT(IMGPROC_Events == 0);
	IMGPROC_Events = kal_create_event_group("IMGPROC Events");
	VISUAL_Register_HISR(VISUAL_IMGPROC_HISR_ID,IMGPROC_HISR_Entry);
   IRQ_Register_LISR(IRQ_IMGPROC_CODE, IMGPROC_LISR_Entry,"IMGPROC");
	IRQSensitivity(IRQ_IMGPROC_CODE,LEVEL_SENSITIVE);
	IRQUnmask(IRQ_IMGPROC_CODE);
	kal_mem_set(&imgproc_dcb,0,sizeof(IMGPROC_DCB_STRUCT));
#elif (defined(DRV_IDP_6228_SERIES))
	IMGPROC_Events = kal_create_event_group("IMGPROC Events");
	VISUAL_Register_HISR(VISUAL_IMGPROC_HISR_ID,IMGPROC_HISR_Entry);
   IRQ_Register_LISR(IRQ_IMGPROC_CODE, IMGPROC_LISR_Entry,"IMGPROC");
	IRQSensitivity(IRQ_IMGPROC_CODE,LEVEL_SENSITIVE);
	IRQUnmask(IRQ_IMGPROC_CODE);
#endif
	return NO_ERROR;
}