DisplayBase Class Reference

Edge of a signal.

Enumerator:

EDGE_RISING	Rising edge
EDGE_FALLING	Falling edge

Definition at line 138 of file DisplayBace.h.

Y/Cb/Y/Cr data string start timing.

Enumerator:

EXTIN_H_POS_CBYCRY	Cb/Y/Cr/Y (BT656/601), Cb/Cr (YCbCr422)
EXTIN_H_POS_YCRYCB	Y/Cr/Y/Cb (BT656/601), setting prohibited (YCbCr422)
EXTIN_H_POS_CRYCBY	Cr/Y/Cb/Y (BT656/601), setting prohibited (YCbCr422)
EXTIN_H_POS_YCBYCR	Y/Cb/Y/Cr (BT656/601), Cr/Cb (YCbCr422)

Definition at line 243 of file DisplayBace.h.

Number of lines for BT.656 external input.

Enumerator:

EXTIN_LINE_525	525 lines
EXTIN_LINE_625	625 lines

Definition at line 235 of file DisplayBace.h.

Error codes.

Enumerator:

GRAPHICS_OK	Normal termination
GRAPHICS_VDC5_ERR	VDC5 driver error
GRAPHICS_FORMA_ERR	Not support format
GRAPHICS_LAYER_ERR	Invalid layer ID error
GRAPHICS_CHANNLE_ERR	Invalid channel error
GRAPHICS_VIDEO_NTSC_SIZE_ERR	Video write size(vw) error
GRAPHICS_VIDEO_PAL_SIZE_ERR	Video Write size(vw) error
GRAPHICS_PARAM_RANGE_ERR	Parameter range error

Definition at line 69 of file DisplayBace.h.

Graphics layer read format selects.

Enumerator:

GRAPHICS_FORMAT_YCBCR422	YCbCr422 (2byte / px)
GRAPHICS_FORMAT_RGB565	RGB565 (2byte / px)
GRAPHICS_FORMAT_RGB888	RGB888 (4byte / px)
GRAPHICS_FORMAT_ARGB8888	ARGB8888 (4byte / px)
GRAPHICS_FORMAT_ARGB4444	ARGB4444 (2byte / px)

Definition at line 83 of file DisplayBace.h.

Graphics layer select.

Enumerator:

GRAPHICS_LAYER_0	Graphics layer 0
GRAPHICS_LAYER_1	Graphics layer 1
GRAPHICS_LAYER_2	Graphics layer 2
GRAPHICS_LAYER_3	Graphics layer 3

Definition at line 59 of file DisplayBace.h.

Video color system.

Enumerator:

COL_SYS_NTSC_358	NTSC-3.58
COL_SYS_NTSC_443	NTSC-4.43
COL_SYS_PAL_443	PAL-4.43
COL_SYS_PAL_M	PAL-M
COL_SYS_PAL_N	PAL-N
COL_SYS_SECAM	SECAM
COL_SYS_NTSC_443_60	NTSC-4.43 (60Hz)
COL_SYS_PAL_60	PAL-60

Definition at line 192 of file DisplayBace.h.

Interrupt type.

Enumerator:

INT_TYPE_S0_VI_VSYNC	Vsync signal input to scaler 0
INT_TYPE_S0_LO_VSYNC	Vsync signal output from scaler 0
INT_TYPE_S0_VSYNCERR	Missing Vsync signal for scaler 0
INT_TYPE_VLINE	Specified line signal for panel output in graphics 3
INT_TYPE_S0_VFIELD	Field end signal for recording function in scaler 0
INT_TYPE_IV1_VBUFERR	Frame buffer write overflow signal for scaler 0
INT_TYPE_IV3_VBUFERR	Frame buffer read underflow signal for graphics 0
INT_TYPE_IV5_VBUFERR	Frame buffer read underflow signal for graphics 2
INT_TYPE_IV6_VBUFERR	Frame buffer read underflow signal for graphics 3
INT_TYPE_S0_WLINE	Write specification line signal input to scaling-down control block in scaler 0
INT_TYPE_S1_VI_VSYNC	Vsync signal input to scaler 1
INT_TYPE_S1_LO_VSYNC	Vsync signal output from scaler 1
INT_TYPE_S1_VSYNCERR	Missing Vsync signal for scaler 1
INT_TYPE_S1_VFIELD	Field end signal for recording function in scaler 1
INT_TYPE_IV2_VBUFERR	Frame buffer write overflow signal for scaler 1
INT_TYPE_IV4_VBUFERR	Frame buffer read underflow signal for graphics 1
INT_TYPE_S1_WLINE	Write specification line signal input to scaling-down control block in scaler 1
INT_TYPE_OIR_VI_VSYNC	Vsync signal input to output image generator
INT_TYPE_OIR_LO_VSYNC	Vsync signal output from output image generator
INT_TYPE_OIR_VLINE	Specified line signal for panel output in output image generator
INT_TYPE_OIR_VFIELD	Field end signal for recording function in output image generator
INT_TYPE_IV7_VBUFERR	Frame buffer write overflow signal for output image generator
INT_TYPE_IV8_VBUFERR	Frame buffer read underflow signal for graphics (OIR)
INT_TYPE_NUM	The number of VDC5 interrupt types

Definition at line 162 of file DisplayBace.h.

LCD output format selects.

Enumerator:

LCD_OUTFORMAT_RGB888	RGB888 or LVDS
LCD_OUTFORMAT_RGB666	RGB666
LCD_OUTFORMAT_RGB565	RGB565

Definition at line 129 of file DisplayBace.h.

LCD tcon output pin selects.

Enumerator:

LCD_TCON_PIN_NON	Not using output
LCD_TCON_PIN_0	LCD_TCON0
LCD_TCON_PIN_1	LCD_TCON1
LCD_TCON_PIN_2	LCD_TCON2
LCD_TCON_PIN_3	LCD_TCON3
LCD_TCON_PIN_4	LCD_TCON4

Definition at line 117 of file DisplayBace.h.

LCD type.

Enumerator:

LCD_TYPE_LVDS	LVDS control
LCD_TYPE_PARALLEL_RGB	RGB parallel signal control

Definition at line 146 of file DisplayBace.h.

On/off.

Enumerator:

OFF	Off
ON	On

Definition at line 227 of file DisplayBace.h.

Polarity of a signal.

Enumerator:

SIG_POL_NOT_INVERTED	Not inverted
SIG_POL_INVERTED	Inverted

Definition at line 154 of file DisplayBace.h.

Enumerator:

SLIDE_OUT_RIGHT	-->
SLIDE_IN_RIGHT	<--
SLIDE_OUT_BOTTOM	\/
SLIDE_IN_BOTTOM	/\
SLIDE_OUT_LEFT	<--
SLIDE_IN_LEFT	-->
SLIDE_OUT_TOP	\/
SLIDE_IN_TOP	/\
SLIDE_NONE

Definition at line 251 of file DisplayBace.h.

Input pin control.

Enumerator:

VIDEO_ADC_VINSEL_VIN1	VIN1 input
VIDEO_ADC_VINSEL_VIN2	VIN2 input

Definition at line 51 of file DisplayBace.h.

External input format select.

Enumerator:

VIDEO_EXTIN_FORMAT_RGB888	RGB888 Not support
VIDEO_EXTIN_FORMAT_RGB666	RGB666
VIDEO_EXTIN_FORMAT_RGB565	RGB565
VIDEO_EXTIN_FORMAT_BT656	BT6556
VIDEO_EXTIN_FORMAT_BT601	BT6501
VIDEO_EXTIN_FORMAT_YCBCR422	YCbCr422
VIDEO_EXTIN_FORMAT_YCBCR444	YCbCr444 Not support

Definition at line 214 of file DisplayBace.h.

Video writing format selects.

Enumerator:

VIDEO_FORMAT_YCBCR422	YCbCr422 (2byte / px)
VIDEO_FORMAT_RGB565	RGB565 (2byte / px)
VIDEO_FORMAT_RGB888	RGB888 (4byte / px)

Definition at line 94 of file DisplayBace.h.

Video input channel select.

Enumerator:

VIDEO_INPUT_CHANNEL_0	Video input channel 0
VIDEO_INPUT_CHANNEL_1	Video input channel 1

Definition at line 43 of file DisplayBace.h.

External Input select.

Enumerator:

INPUT_SEL_VDEC	Video decoder output signals
INPUT_SEL_EXT	Signals supplied via the external input pins

Definition at line 206 of file DisplayBace.h.

Frame buffer swap setting.

Enumerator:

WR_RD_WRSWA_NON	Not swapped: 1-2-3-4-5-6-7-8
WR_RD_WRSWA_8BIT	Swapped in 8-bit units: 2-1-4-3-6-5-8-7
WR_RD_WRSWA_16BIT	Swapped in 16-bit units: 3-4-1-2-7-8-5-6
WR_RD_WRSWA_16_8BIT	Swapped in 16-bit units + 8-bit units: 4-3-2-1-8-7-6-5
WR_RD_WRSWA_32BIT	Swapped in 32-bit units: 5-6-7-8-1-2-3-4
WR_RD_WRSWA_32_8BIT	Swapped in 32-bit units + 8-bit units: 6-5-8-7-2-1-4-3
WR_RD_WRSWA_32_16BIT	Swapped in 32-bit units + 16-bit units: 7-8-5-6-3-4-1-2
WR_RD_WRSWA_32_16_8BIT	Swapped in 32-bit units + 16-bit units + 8-bit units: 8-7-6-5-4-3-2-1

Definition at line 103 of file DisplayBace.h.

Constructor method of display base object.

Constructor of the DisplayBase class.

Parameters:

[in]

None

Return values:

None

Definition at line 32 of file DisplayBase.cpp.

Digital video input port initialization processing.

Digital video input I/O port initialization processing.

Parameters:

[in]	pin	: Pin assign for digital video input port
[in]	pin_count	: Total number of pin assign

Return values:

Error

code

Parameters:

[in]	pin	: Pointer of the pin assignment
[in]	pin_count	: Total number of the pin assignment

Return values:

error

code

Definition at line 188 of file DisplayBase.cpp.

Graphics initialization processing
If not using display, set NULL in parameter.

Graphics initialization processing.

Parameters:

[in]

lcd_config

: LCD configuration

Return values:

Error

code

Parameters:

[in]

lcd_config

: LCD configuration

Return values:

error

code

Definition at line 84 of file DisplayBase.cpp.

Interrupt callback setup This function performs the following processing:

• Enables the interrupt when the pointer to the corresponding interrupt callback function is specified.

IRQ interrupt handler setting.

• Registers the specified interrupt callback function.
  
• Disables the interrupt when the pointer to the corresponding interrupt callback function is not specified.
  

  Parameters:

  [in]	Graphics_Irq_Handler_Set	: VDC5 interrupt type
  [in]	num	: Interrupt line number
  [in]	callback	: Interrupt callback function pointer

  Return values:

  Error

  code

  Parameters:

  [in]	irq	: VDC5 interrupt type
  [in]	num	: Interrupt line number
  [in]	*	callback : Interrupt callback function pointer

  Return values:

  error

  code

Definition at line 201 of file DisplayBase.cpp.

LCD output port initialization processing.

LCD I/O initialization processing.

Parameters:

[in]	pin	: Pin assign for LCD output
[in]	pin_count	: Total number of pin assign

Return values:

Error

code

Parameters:

[in]	pin	: Pointer of the pin assignment
[in]	pin_count	: Total number of the pin assignment

Return values:

error

code

Definition at line 164 of file DisplayBase.cpp.

LVDS output port initialization processing.

LVDS I/O port initialization processing.

Parameters:

[in]	pin	: Pin assign for LVDS output
[in]	pin_count	: Total number of pin assign

Return values:

Error

code

Parameters:

[in]	pin	: Pointer of the pin assignment
[in]	pin_count	: Total number of the pin assignment

Return values:

error

code

Definition at line 176 of file DisplayBase.cpp.

Graphics surface read buffer change process.

Graphics surface read process changing.

Parameters:

[in]	layer_id	: Graphics layer ID GRAPHICS_LAYER_0 : Layer 0 GRAPHICS_LAYER_1 : Layer 1 GRAPHICS_LAYER_2 : Layer 2 GRAPHICS_LAYER_3 : Layer 3
[in]	framebuff	: Base address of the frame buffer(Not set NULL)

Return values:

Error

code

Description:
This function is used to swap buffers.

Parameters:

[in]	layer_id	: Graphics layer ID
[in]	framebuff	: Base address of the frame buffer

Return values:

Error

code

Definition at line 329 of file DisplayBase.cpp.

Graphics surface read buffer change process.

Graphics surface read process changing.

Parameters:

[in]	layer_id	: Graphics layer ID GRAPHICS_LAYER_0 : Layer 0 GRAPHICS_LAYER_1 : Layer 1 GRAPHICS_LAYER_2 : Layer 2 GRAPHICS_LAYER_3 : Layer 3
[in]	framebuff	: Base address of the frame buffer(Not set NULL)
[in]	fb_stride	: stride of the framebuff
[in]	slide_dir	: slide direction

Return values:

Error

code

Description:
This function is used to swap buffers.

Parameters:

[in]	layer_id	: Graphics layer ID
[in]	framebuff	: Base address of the frame buffer
[in]	fb_stride	: stride of the framebuff
[in]	slide_dir	: slide direction

Return values:

Error

code

Definition at line 348 of file DisplayBase.cpp.

Graphics surface read process setting.

Parameters:

[in]	layer_id	: Graphics layer ID GRAPHICS_LAYER_0 : Layer 0 GRAPHICS_LAYER_1 : Layer 1 GRAPHICS_LAYER_2 : Layer 2 GRAPHICS_LAYER_3 : Layer 3
[in]	framebuff	: Base address of the frame buffer(Not set NULL)
[in]	fb_stride	: Line offset address of the frame buffer[byte] Frame buffer stride should be set to a multiple of 32 or 128 in accordance with the frame buffer burst transfer mode.
[in]	gr_format	: Format of the frame buffer read signal VIDEO_FORMAT_YCBCR422 : YCBCR422 (2byte/px) VIDEO_FORMAT_RGB565 : RGB565 (2byte/px) VIDEO_FORMAT_RGB888 : RGB888 (4byte/px) VIDEO_FORMAT_ARGB8888 : ARGB8888 (4byte/px)
[in]	wr_rd_swa	: frame buffer swap setting WR_RD_WRSWA_NON : Not swapped: 1-2-3-4-5-6-7-8 WR_RD_WRSWA_8BIT : Swapped in 8-bit units: 2-1-4-3-6-5-8-7 WR_RD_WRSWA_16BIT : Swapped in 16-bit units: 3-4-1-2-7-8-5-6 WR_RD_WRSWA_16_8BIT : Swapped in 16-bit units + 8-bit units: 4-3-2-1-8-7-6-5 WR_RD_WRSWA_32BIT : Swapped in 32-bit units: 5-6-7-8-1-2-3-4 WR_RD_WRSWA_32_8BIT : Swapped in 32-bit units + 8-bit units: 6-5-8-7-2-1-4-3 WR_RD_WRSWA_32_16BIT : Swapped in 32-bit units + 16-bit units: 7-8-5-6-3-4-1-2 WR_RD_WRSWA_32_16_8BIT : Swapped in 32-bit units + 16-bit units + 8-bit units: 8-7-6-5-4-3-2-1
[in]	gr_rect	: Graphics display area

Return values:

Error

code

Description:
This function supports the following 4 image format. YCbCr422, RGB565, RGB888, ARGB8888

Parameters:

[in]	layer_id	: Graphics layer ID
[in]	framebuff	: Base address of the frame buffer
[in]	fb_stride	: Line offset address of the frame buffer
[in]	gr_format	: Format of the frame buffer read signal
[in]	wr_rd_swa	: frame buffer swap setting WR_RD_WRSWA_NON : Not swapped: 1-2-3-4-5-6-7-8 WR_RD_WRSWA_8BIT : Swapped in 8-bit units: 2-1-4-3-6-5-8-7 WR_RD_WRSWA_16BIT : Swapped in 16-bit units: 3-4-1-2-7-8-5-6 WR_RD_WRSWA_16_8BIT : Swapped in 16-bit units + 8-bit units: 4-3-2-1-8-7-6-5 WR_RD_WRSWA_32BIT : Swapped in 32-bit units: 5-6-7-8-1-2-3-4 WR_RD_WRSWA_32_8BIT : Swapped in 32-bit units + 8-bit units: 6-5-8-7-2-1-4-3 WR_RD_WRSWA_32_16BIT : Swapped in 32-bit units + 16-bit units: 7-8-5-6-3-4-1-2 WR_RD_WRSWA_32_16_8BIT : Swapped in 32-bit units + 16-bit units + 8-bit units: 8-7-6-5-4-3-2-1
[in]	gr_rect	: Graphics display area

Return values:

Error

code

Definition at line 294 of file DisplayBase.cpp.

Start the graphics surface read process.

Graphics surface read start processing.

Parameters:

[in]

layer_id

: Graphics layer ID GRAPHICS_LAYER_0 : Layer 0 GRAPHICS_LAYER_1 : Layer 1 GRAPHICS_LAYER_2 : Layer 2 GRAPHICS_LAYER_3 : Layer 3

Return values:

Error

code

Parameters:

[in]

layer_id

: Graphics layer ID

Return values:

error

code

Definition at line 212 of file DisplayBase.cpp.

Stop the graphics surface read process.

Graphics surface read stop processing.

Parameters:

[in]

layer_id

: Graphics layer ID GRAPHICS_LAYER_0 : Layer 0 GRAPHICS_LAYER_1 : Layer 1 GRAPHICS_LAYER_2 : Layer 2 GRAPHICS_LAYER_3 : Layer 3

Return values:

Error

code

Parameters:

[in]

layer_id

: Graphics layer ID

Return values:

error

code

Definition at line 223 of file DisplayBase.cpp.

Graphics Video initialization processing
If setting INPUT_SEL_VDEC in video_input_sel parameter, set NULL in video_ext_in_config parameter.

Graphics Video initialization processing.

Parameters:

[in]	video_input_sel	: Input select
[in]	video_ext_in_config	: Video configuration

Return values:

error

code

Parameters:

[in]	video_input_sel	: Input select
[in]	video_ext_in_config	: Digtal video input configuration

Return values:

error

code

Definition at line 123 of file DisplayBase.cpp.

Start the video surface write process.

Video surface write start processing.

Parameters:

[in]

video_input_channel

: Video input channel VIDEO_INPUT_CHANNEL_0 : Video channel 0 VIDEO_INPUT_CHANNEL_1 : Video channel 1

Return values:

Error

code

Parameters:

[in]

video_input_channel

: Video input channel

Return values:

error

code

Definition at line 234 of file DisplayBase.cpp.

Stop the video surface write process.

Video surface write stop processing.

Parameters:

[in]

video_input_channel

: Video input channel VIDEO_INPUT_CHANNEL_0 : Video channel 0 VIDEO_INPUT_CHANNEL_1 : Video channel 1

Return values:

Error

code

Parameters:

[in]

video_input_channel

: Video input channel

Return values:

error

code

Definition at line 255 of file DisplayBase.cpp.

Video surface write buffer change process.

Graphics surface write process changing This function is used to swap buffers of the weave write processing.

Parameters:

[in]	video_input_channel	: Video input channel VIDEO_INPUT_CHANNEL_0 : Video channel 0 VIDEO_INPUT_CHANNEL_1 : Video channel 1
[in]	framebuff	: Base address of the frame buffer(Not set NULL)
[in]	fb_stride	: Line offset address of the frame buffer Frame buffer stride should be set to a multiple of 32 or 128 in accordance with the frame buffer burst transfer mode.

Return values:

Error

code

Parameters:

[in]	video_input_ch	: Video input channle
[in]	framebuff	: Base address of the frame buffer
[in]	fb_stride	: Line offset address of the frame buffer

Return values:

Error

code

Definition at line 457 of file DisplayBase.cpp.

Video surface write process setting.

Video surface write process setting This function set the video write process.

Parameters:

[in]	video_input_channel	: Video input channel If using digital input, this parameter is not referenced. VIDEO_INPUT_CHANNEL_0 : Video channel 0 VIDEO_INPUT_CHANNEL_1 : Video channel 1
[in]	col_sys	: Analog video signal color system If using digital input, this parameter is not referenced. COL_SYS_NTSC_358 : NTSC-3.58 COL_SYS_NTSC_443 : NTSC-4.43 COL_SYS_PAL_443 : PAL-4.43 COL_SYS_PAL_M : PAL-M COL_SYS_PAL_N : PAL-N COL_SYS_SECAM : SECAM COL_SYS_NTSC_443_60 : NTSC-4.43 (60Hz) COL_SYS_PAL_60 : PAL-60
[in]	framebuff	: Base address of the frame buffer(Not set NULL)
[in]	fb_stride	: Line offset address of the frame buffer[byte] Frame buffer stride should be set to a multiple of 32 or 128 in accordance with the frame buffer burst transfer mode.
[in]	video_format	: Frame buffer video-signal writing format VIDEO_FORMAT_YCBCR422 : YCBCR422 (2byte/px) VIDEO_FORMAT_RGB565 : RGB565 (2byte/px) VIDEO_FORMAT_RGB888 : RGB888 (4byte/px)
[in]	wr_rd_swa	: frame buffer swap setting WR_RD_WRSWA_NON : Not swapped: 1-2-3-4-5-6-7-8 WR_RD_WRSWA_8BIT : Swapped in 8-bit units: 2-1-4-3-6-5-8-7 WR_RD_WRSWA_16BIT : Swapped in 16-bit units: 3-4-1-2-7-8-5-6 WR_RD_WRSWA_16_8BIT : Swapped in 16-bit units + 8-bit units: 4-3-2-1-8-7-6-5 WR_RD_WRSWA_32BIT : Swapped in 32-bit units: 5-6-7-8-1-2-3-4 WR_RD_WRSWA_32_8BIT : Swapped in 32-bit units + 8-bit units: 6-5-8-7-2-1-4-3 WR_RD_WRSWA_32_16BIT : Swapped in 32-bit units + 16-bit units: 7-8-5-6-3-4-1-2 WR_RD_WRSWA_32_16_8BIT : Swapped in 32-bit units + 16-bit units + 8-bit units: 8-7-6-5-4-3-2-1
[in]	video_write_buff_vw	: Output height[px] NTSC format : Max height is 480[px] PAL format : Max height is 520[px]
[in]	video_write_buff_hw	: Output width[px] Max width : 800[px]
[in]	video_adc_vinsel	: Input pin control VIDEO_ADC_VINSEL_VIN1 : VIN1 input VIDEO_ADC_VINSEL_VIN2 : VIN2 input

Return values:

Error

code

Input form is weave (progressive) mode fixed. This function supports the following 3 image format. YCbCr422, RGB565, RGB888

Parameters:

[in]	video_input_ch	: Video input channel
[in]	col_sys	: Analog video signal color system
[in]	adc_vinsel	: Video input pin
[in]	framebuff	: Base address of the frame buffer
[in]	fb_stride	[byte] : Line offset address of the frame buffer
[in]	video_format	: Frame buffer video-signal writing format VIDEO_FORMAT_YCBCR422 : YCBCR422 (2byte/px) VIDEO_FORMAT_RGB565 : RGB565 (2byte/px) VIDEO_FORMAT_RGB888 : RGB888 (4byte/px)
[in]	wr_rd_swa	: frame buffer swap setting WR_RD_WRSWA_NON : Not swapped: 1-2-3-4-5-6-7-8 WR_RD_WRSWA_8BIT : Swapped in 8-bit units: 2-1-4-3-6-5-8-7 WR_RD_WRSWA_16BIT : Swapped in 16-bit units: 3-4-1-2-7-8-5-6 WR_RD_WRSWA_16_8BIT : Swapped in 16-bit units + 8-bit units: 4-3-2-1-8-7-6-5 WR_RD_WRSWA_32BIT : Swapped in 32-bit units: 5-6-7-8-1-2-3-4 WR_RD_WRSWA_32_8BIT : Swapped in 32-bit units + 8-bit units: 6-5-8-7-2-1-4-3 WR_RD_WRSWA_32_16BIT : Swapped in 32-bit units + 16-bit units: 7-8-5-6-3-4-1-2 WR_RD_WRSWA_32_16_8BIT : Swapped in 32-bit units + 16-bit units + 8-bit units: 8-7-6-5-4-3-2-1
[in]	video_write_size_vw	[px]: output v width
[in]	video_write_size_hw	[px]: output h width
[in]	video_adc_vinsel	: Input pin control

Return values:

Error

code

Definition at line 384 of file DisplayBase.cpp.