/* 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);
}
}
/* 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);
}
}
/*
* 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;
}