/***************************************************************************************************
*Name : robin_get_subtitle_item
*Prototype : __s32 robin_get_subtitle_item( __u32 time, __cedar_subtitle_item_t *subtitle_item_p );
*Arguments : time input. unit : ms.
* subtitle_item_p output. the subtitle item information corresponding to the time.
*Return : ==0 succeed
* !=0 there is no subtitle item information corresponding to the time.
*Description : get the subtitle item information corresponding to the time.
*Other :
***************************************************************************************************/
__s32 robin_get_subtitle_item( __u32 time, __cedar_subtitle_item_t *subtitle_item_p )
{
__cedar_subtitle_item_t *p = NULL;
__u8 err;
if( subtitle_item_p == NULL )
return -1;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
p = (__cedar_subtitle_item_t *)esMODS_MIoctrl( robin_hced, CEDAR_CMD_GET_SUB_INFO, time,
(void *)CEDAR_GET_SUB_INF_ITEM );
if( p == NULL ) // no subtitle information at present
{
g_post_mutex( robin_cedar_mutex );
return -1;
}
else
{
g_memcpy( subtitle_item_p, p, sizeof(__cedar_subtitle_item_t) );
g_post_mutex( robin_cedar_mutex );
return 0;
}
}
/***************************************************************************************************
*Name : robin_set_ab_loop_count
*Prototype : __s32 robin_set_ab_loop_count( __u32 count )
*Arguments : count input. AB loop count.
*Return : ==0 succeed
* !=0 fail
*Description : set the loop count in AB play mode.
*Other :
***************************************************************************************************/
__s32 robin_set_ab_loop_count( __u32 count )
{
/*-----------------===== to be refreshed =====-----------------------*/
if( esMODS_MIoctrl( robin_hced, CEDAR_CMD_SET_AB_LOOPCNT, count, NULL ) == EPDK_OK )
return 0;
else
return -1;
}
/***************************************************************************************************
*Name : robin_set_ab_b
*Prototype : __s32 robin_set_ab_b( void )
*Arguments : void
*Return : ==0 succeed
* !=0 fail
*Description : set the current time point as the B point in AB play mode and start AB play mode.
*Other :
***************************************************************************************************/
__s32 robin_set_ab_b( void )
{
/*-----------------===== to be refreshed =====-----------------------*/
if( esMODS_MIoctrl( robin_hced, CEDAR_CMD_SET_AB_B, 0, NULL ) == EPDK_OK )
return 0;
else
return -1;
}
/***************************************************************************************************
*Name : robin_cancle_ab
*Prototype : __s32 robin_cancle_ab( void )
*Arguments : void
*Return : ==0 succeed
* !=0 fail
*Description : cancle AB play.
*Other :
***************************************************************************************************/
__s32 robin_cancle_ab( void )
{
/*-----------------===== to be refreshed =====-----------------------*/
if( esMODS_MIoctrl( robin_hced, CEDAR_CMD_CLEAR_AB, 0, NULL ) == EPDK_OK )
return 0;
else
return -1;
}
/***************************************************************************************************
*Name : robin_get_subtitle_format
*Prototype : __cedar_lyric_fmt_t robin_get_subtitle_format( void )
*Arguments : void
*Return : the subtitle format of the current playing file. the formats are defined in mod_cedar.h,
* see __cedar_lyric_fmt_t.
*Description : get the subtitle format of the current playing file.
*Other :
***************************************************************************************************/
__cedar_lyric_fmt_t robin_get_subtitle_format( void )
{
__cedar_lyric_fmt_t ret;
__u8 err;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
ret = (__cedar_lyric_fmt_t)esMODS_MIoctrl( robin_hced, CEDAR_CMD_GET_LBSTYPE, 0, NULL );
g_post_mutex( robin_cedar_mutex );
return ret;
}
/***************************************************************************************************
*Name : robin_get_subtitle_index
*Prototype : __s32 robin_get_subtitle_index( void )
*Arguments : void
*Return : the current subtitle index among the subtitle list gotten by robin_get_subtitle_list(). If
* return -1, that means there is no subtitle or some error occurs.
*Description : get the current subtitle index among the subtitle list gotten by robin_get_subtitle_list().
*Other :
***************************************************************************************************/
__s32 robin_get_subtitle_index( void )
{
__s32 ret;
__u8 err;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
ret = (__s32)esMODS_MIoctrl( robin_hced, CEDAR_CMD_GET_SUBTITLE, 0, NULL );
g_post_mutex( robin_cedar_mutex );
return ret;
}
/***************************************************************************************************
*Name : robin_select_subtitle
*Prototype : __s32 robin_select_subtitle( __u32 subtitle_index )
*Arguments : subtitle_index input. the subtitle index among the subtitle list gotten by
* robin_get_subtitle_list().
*Return : ==0 succeed
* !=0 fail
*Description : select a subtitle among the subtitle list.
*Other :
***************************************************************************************************/
__s32 robin_select_subtitle( __u32 subtitle_index )
{
__u8 err;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
if( esMODS_MIoctrl( robin_hced, CEDAR_CMD_SELECT_SUBTITLE, subtitle_index, NULL ) == EPDK_OK )
{
g_post_mutex( robin_cedar_mutex );
return 0;
}
else
{
g_post_mutex( robin_cedar_mutex );
return -1;
}
}
/***************************************************************************************************
*Name : robin_subtitle_exist
*Prototype : __bool robin_subtitle_exist( void )
*Arguments : void
*Return : EPDK_TRUE there are subtitles corresponding to the current playing file.
* EPDK_FALSE there is NO subtitle corresponding to the current playing file.
*Description : check whether there are subtitles corresponding to the current playing file or not.
*Other :
***************************************************************************************************/
__bool robin_subtitle_exist( void )
{
__s32 subtitle_format;
__u8 err;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
subtitle_format = esMODS_MIoctrl( robin_hced, CEDAR_CMD_GET_LBSTYPE, 0, NULL );
if( subtitle_format == CEDAR_LRC_TYPE_NONE || subtitle_format == CEDAR_LRC_TYPE_NOTSPT )
{
g_post_mutex( robin_cedar_mutex );
return EPDK_FALSE;
}
else
{
g_post_mutex( robin_cedar_mutex );
return EPDK_TRUE;
}
}
/***************************************************************************************************
*Name : robin_get_subtitle_list
*Prototype : __s32 robin_get_subtitle_list( __subtitle_profile_t *subtitle_info_p )
*Arguments : subtitle_info_p output. a buffer to store subtitle info.
*Return : ==0 subtttle list information has been parsed completely and return these info.
* !=0 subtttle list information has NOT been parsed completely, call the function later.
*Description : get the subtitle list information of the current playing file.
*Other :
***************************************************************************************************/
__s32 robin_get_subtitle_list( __subtitle_profile_t *subtitle_info_p )
{
__u8 err;
if( subtitle_info_p == NULL )
return -1;
g_pend_mutex( robin_cedar_mutex, &err );
robin_wait_no_file( );
if( esMODS_MIoctrl( robin_hced, CEDAR_CMD_GET_SUBTITLE_PROFILE, 0, subtitle_info_p ) == EPDK_OK )
{
g_post_mutex( robin_cedar_mutex );
return 0;
}
else
{
g_post_mutex( robin_cedar_mutex );
return -1;
}
}
static s32 vdecoder_display_request(cedarv_decoder_t* p, cedarv_picture_t* picture)
{
#if (DISPLAY_FREE_RUN == 0)
u32 video_time;
#endif
vpicture_t* frame;
video_decoder_t* decoder;
if(p == NULL)
return CEDARV_RESULT_ERR_INVALID_PARAM;
decoder = (video_decoder_t*)p;
if(decoder->fbm == NULL)
{
if(decoder->ve == NULL)
return CEDARV_RESULT_ERR_FAIL;
decoder->fbm = libve_get_fbm(decoder->ve);
if(decoder->fbm == NULL)
return CEDARV_RESULT_ERR_FAIL;
}
if(decoder->status == CEDARV_STATUS_PREVIEW)
frame = fbm_display_request_frame(decoder->fbm);
else
{
#if (DISPLAY_FREE_RUN == 1)
frame = fbm_display_request_frame(decoder->fbm);
#else
if(decoder->display_already_begin == 1)
{
get_frame_again:
frame = fbm_display_pick_frame(decoder->fbm);
if(frame != NULL)
{
if(frame->pts != (u64)(-1))
{
video_time = esMODS_MIoctrl(vdrv_com->avsync, DRV_AVS_CMD_GET_VID_TIME, DRV_AVS_TIME_TOTAL, 0); //* get system time.
if(decoder->status == CEDARV_STATUS_BACKWARD)
{
if(video_time > (frame->pts/1000) + DISPLAY_TIME_WINDOW_WIDTH)
return -1; //* too early to display.
}
else
{
if(video_time + DISPLAY_TIME_WINDOW_WIDTH < (frame->pts/1000))
return -1; //* too early to display.
}
frame = fbm_display_request_frame(decoder->fbm);
if(decoder->status == CEDARV_STATUS_PLAY)
{
if((frame->pts/1000) + DISPLAY_TIME_WINDOW_WIDTH < video_time)
{
if(fbm_display_pick_frame(decoder->fbm) != NULL)
{
fbm_display_return_frame(frame, decoder->fbm);
if(p->release_frame_buffer_sem != NULL)
p->release_frame_buffer_sem(p->cedarx_cookie);
goto get_frame_again;
}
}
}
}
else
{
frame = fbm_display_request_frame(decoder->fbm);
}
}
}
else
{
frame = fbm_display_request_frame(decoder->fbm);
}
#endif
}
if(frame == NULL)
return CEDARV_RESULT_ERR_FAIL;
picture->id = frame->id;
picture->width = frame->width;
picture->height = frame->height;
picture->top_offset = frame->top_offset;
picture->left_offset = frame->left_offset;
picture->display_width = frame->display_width;
picture->display_height = frame->display_height;
picture->rotate_angle = frame->rotate_angle;
picture->horizontal_scale_ratio = frame->horizontal_scale_ratio;
picture->vertical_scale_ratio = frame->vertical_scale_ratio;
picture->store_width = frame->store_width;
picture->store_height = frame->store_height;
picture->frame_rate = frame->frame_rate;
picture->aspect_ratio = frame->aspect_ratio;
picture->is_progressive = frame->is_progressive;
picture->top_field_first = frame->top_field_first;
picture->repeat_top_field = frame->repeat_top_field;
picture->repeat_bottom_field = frame->repeat_bottom_field;
picture->size_y = frame->size_y;
picture->size_u = frame->size_u;
picture->size_v = frame->size_v;
if(frame->pixel_format == PIXEL_FORMAT_AW_YUV422)
picture->pixel_format = CEDARV_PIXEL_FORMAT_AW_YUV422;
else if(frame->pixel_format == PIXEL_FORMAT_AW_YUV411)
picture->pixel_format = CEDARV_PIXEL_FORMAT_AW_YUV411;
else
picture->pixel_format = CEDARV_PIXEL_FORMAT_AW_YUV420;
picture->pts = frame->pts;
picture->pcr = frame->pcr;
//* the CedarX player need we return physic address of display frame.
picture->y = mem_get_phy_addr(frame->y);
picture->u = mem_get_phy_addr(frame->u);
picture->v = NULL;
picture->alpha = NULL;
decoder->last_frame_index = frame->id;
if(decoder->display_already_begin == 0)
decoder->display_already_begin = 1;
return CEDARV_RESULT_OK;
}
static s32 vdecoder_decode(cedarv_decoder_t* p)
{
vresult_e vresult;
#if (DECODE_FREE_RUN == 0)
u64 video_time;
#endif
video_decoder_t* decoder;
if(p == NULL)
return CEDARV_RESULT_ERR_INVALID_PARAM;
decoder = (video_decoder_t*)p;
if(decoder->mode_switched)
{
libve_reset(0, decoder->ve);
vbv_reset(decoder->vbv);
if(p->free_vbs_buffer_sem != NULL)
p->free_vbs_buffer_sem(p->cedarx_cookie);
if(decoder->fbm != NULL)
{
fbm_flush(decoder->fbm);
if(p->release_frame_buffer_sem != NULL)
p->release_frame_buffer_sem(p->cedarx_cookie);
}
decoder->mode_switched = 0;
return CEDARV_RESULT_NO_BITSTREAM;
}
if(decoder->status == CEDARV_STATUS_BACKWARD || decoder->status == CEDARV_STATUS_FORWARD)
{
vresult = libve_decode(1, 0, 0, decoder->ve);
}
else
{
if(decoder->stream_info.format == STREAM_FORMAT_H264 && decoder->display_already_begin == 0)
{
//* for H264, when decoding the first data unit containing PPS, we have to promise
//* there is more than one bitstream frame for decoding.
//* that is because the decoder uses the start code of the second bitstream frame
//* to judge PPS end.
if(vbv_get_stream_num(decoder->vbv) < 2)
return CEDARV_RESULT_NO_BITSTREAM;
}
if(decoder->status == CEDARV_STATUS_PREVIEW)
{
vresult = libve_decode(1, 0, 0, decoder->ve);
}
else
{
#if (DECODE_FREE_RUN == 0)
video_time = esMODS_MIoctrl(vdrv_com->avsync, DRV_AVS_CMD_GET_VID_TIME, DRV_AVS_TIME_TOTAL, 0);
video_time *= 1000;
vresult = libve_decode(0, 1, video_time, decoder->ve);
#else
vresult = libve_decode(0, 0, 0, decoder->ve);
#endif
}
}
if(vresult == VRESULT_OK)
{
return CEDARV_RESULT_OK;
}
else if(vresult == VRESULT_FRAME_DECODED)
{
return CEDARV_RESULT_FRAME_DECODED;
}
else if(vresult == VRESULT_KEYFRAME_DECODED)
{
if(decoder->status == CEDARV_STATUS_BACKWARD || decoder->status == CEDARV_STATUS_FORWARD || decoder->status == CEDARV_STATUS_PREVIEW)
{
libve_reset(1, decoder->ve);
}
return CEDARV_RESULT_KEYFRAME_DECODED;
}
else if(vresult == VRESULT_NO_FRAME_BUFFER)
{
return CEDARV_RESULT_NO_FRAME_BUFFER;
}
else if(vresult == VRESULT_NO_BITSTREAM)
{
return CEDARV_RESULT_NO_BITSTREAM;
}
else if(vresult == VRESULT_ERR_NO_MEMORY)
{
return CEDARV_RESULT_ERR_NO_MEMORY;
}
else if( vresult == VRESULT_ERR_UNSUPPORTED)
{
return CEDARV_RESULT_ERR_UNSUPPORTED;
}
else if(vresult == VRESULT_ERR_LIBRARY_NOT_OPEN)
{
return CEDARV_RESULT_ERR_FAIL;
}
else
{
return CEDARV_RESULT_OK;
}
}