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Diff: GR-PEACH_video/DisplayBase.cpp
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- 166:3a9487d57a5c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GR-PEACH_video/DisplayBase.cpp Thu Jun 29 11:00:41 2017 +0000 @@ -0,0 +1,443 @@ +/******************************************************************************* +* DISCLAIMER +* This software is supplied by Renesas Electronics Corporation and is only +* intended for use with Renesas products. No other uses are authorized. This +* software is owned by Renesas Electronics Corporation and is protected under +* all applicable laws, including copyright laws. +* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING +* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT +* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE +* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. +* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS +* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE +* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR +* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE +* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. +* Renesas reserves the right, without notice, to make changes to this software +* and to discontinue the availability of this software. By using this software, +* you agree to the additional terms and conditions found by accessing the +* following link: +* http://www.renesas.com/disclaimer +* Copyright (C) 2012 - 2015 Renesas Electronics Corporation. All rights reserved. +*******************************************************************************/ +#include <string.h> +#include "DisplayBace.h" +#include "gr_peach_vdc5.h" + +/**************************************************************************//** + * @brief Constructor of the DisplayBase class + * @param[in] None + * @retval None +******************************************************************************/ +DisplayBase::DisplayBase( void ) +{ + /* Lcd setting (default) */ + _lcd_config.lcd_type = LCD_TYPE_PARALLEL_RGB; /* LVDS or Pararel RGB */ + _lcd_config.intputClock = 66.67f; /* P1 clk [MHz] ex. 66.67 */ + _lcd_config.outputClock = 40.00f; /* LCD clk [MHz] ex. 33.33 */ + + _lcd_config.lcd_outformat = LCD_OUTFORMAT_RGB888; /* Output format select */ + _lcd_config.lcd_edge = EDGE_FALLING; /* Output phase control of LCD_DATA23 to LCD_DATA0 pin */ + + _lcd_config.h_toatal_period = (800u + 40u + 128u+ 88u); /* Free-running Hsync period */ + _lcd_config.v_toatal_period = (600u + 1u + 4u + 23u); /* Free-running Vsync period */ + _lcd_config.h_disp_widht = 800u; /* LCD display area size, horizontal width */ + _lcd_config.v_disp_widht = 600u; /* LCD display area size, vertical width */ + _lcd_config.h_back_porch = (128u+ 88u); /* LCD display horizontal back porch period */ + _lcd_config.v_back_porch = (4u + 23u); /* LCD display vertical back porch period */ + + _lcd_config.h_sync_port = LCD_TCON_PIN_0; /* TCONn or Not use(-1) */ + _lcd_config.h_sync_port_polarity = SIG_POL_NOT_INVERTED; /* Polarity inversion control of signal */ + _lcd_config.h_sync_width = 128u; /* Hsync width */ + + _lcd_config.v_sync_port = LCD_TCON_PIN_1; /* TCONn or Not use(-1) */ + _lcd_config.v_sync_port_polarity = SIG_POL_NOT_INVERTED; /* Polarity inversion control of signal */ + _lcd_config.v_sync_width = 4u; /* Vsync width */ + + _lcd_config.de_port = LCD_TCON_PIN_NON; /* TCONn or Not use(-1) */ + _lcd_config.de_port_polarity = SIG_POL_NOT_INVERTED; /* Polarity inversion control of signal */ + + /* Digital video input setting (default) */ + _video_input_sel = INPUT_SEL_VDEC; /* Video decoder output signals */ + _video_ext_in_config.inp_format = VIDEO_EXTIN_FORMAT_BT601; + _video_ext_in_config.inp_pxd_edge = EDGE_RISING; /* Clock edge select for capturing data */ + _video_ext_in_config.inp_vs_edge = EDGE_RISING; /* Clock edge select for capturing Vsync signals */ + _video_ext_in_config.inp_hs_edge = EDGE_RISING; /* Clock edge select for capturing Hsync signals */ + _video_ext_in_config.inp_endian_on = OFF; /* External input bit endian change on/off */ + _video_ext_in_config.inp_swap_on = OFF; /* External input B/R signal swap on/off */ + _video_ext_in_config.inp_vs_inv = SIG_POL_NOT_INVERTED; /* External input DV_VSYNC inversion control */ + _video_ext_in_config.inp_hs_inv = SIG_POL_INVERTED; /* External input DV_HSYNC inversion control */ + _video_ext_in_config.inp_f525_625 = EXTIN_LINE_525; /* Number of lines for BT.656 external input */ + _video_ext_in_config.inp_h_pos = EXTIN_H_POS_CRYCBY; /* Y/Cb/Y/Cr data string start timing to Hsync reference */ + _video_ext_in_config.cap_vs_pos = 6u; /* Capture start position from Vsync */ + _video_ext_in_config.cap_hs_pos = 302u; /* Capture start position form Hsync */ + _video_ext_in_config.cap_width = 640u; /* Capture width */ + _video_ext_in_config.cap_height = 468u; /* Capture height should be a multiple of 4 */ +} /* End of constructor method () */ + +/**************************************************************************//** + * @brief Graphics initialization processing + * @param[in] lcd_config : LCD configuration + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_init( lcd_config_t * lcd_config ) +{ + if( lcd_config != NULL ) { + _lcd_config.lcd_type = lcd_config->lcd_type; /* LVDS or Pararel RGB */ + _lcd_config.intputClock = lcd_config->intputClock; /* P1 clk [MHz] ex. 66.67 */ + _lcd_config.outputClock = lcd_config->outputClock; /* LCD clk [MHz] ex. 33.33 */ + + _lcd_config.lcd_outformat = lcd_config->lcd_outformat; /* Output format select */ + _lcd_config.lcd_edge = lcd_config->lcd_edge; /* Output phase control of LCD_DATA23 to LCD_DATA0 pin */ + + _lcd_config.h_toatal_period = lcd_config->h_toatal_period; /* Free-running Hsync period */ + _lcd_config.v_toatal_period = lcd_config->v_toatal_period; /* Free-running Vsync period */ + _lcd_config.h_disp_widht = lcd_config->h_disp_widht; /* LCD display area size, horizontal width */ + _lcd_config.v_disp_widht = lcd_config->v_disp_widht; /* LCD display area size, vertical width */ + _lcd_config.h_back_porch = lcd_config->h_back_porch; /* LCD display horizontal back porch period */ + _lcd_config.v_back_porch = lcd_config->v_back_porch; /* LCD display vertical back porch period */ + + _lcd_config.h_sync_port = lcd_config->h_sync_port; /* TCONn or Not use(-1) */ + _lcd_config.h_sync_port_polarity = lcd_config->h_sync_port_polarity;/* Polarity inversion control of signal */ + _lcd_config.h_sync_width = lcd_config->h_sync_width; /* Hsync width */ + + _lcd_config.v_sync_port = lcd_config->v_sync_port; /* TCONn or Not use(-1) */ + _lcd_config.v_sync_port_polarity = lcd_config->v_sync_port_polarity;/* Polarity inversion control of signal */ + _lcd_config.v_sync_width = lcd_config->v_sync_width; /* Vsync width */ + + _lcd_config.de_port = lcd_config->de_port; /* TCONn or Not use(-1) */ + _lcd_config.de_port_polarity = lcd_config->de_port_polarity; /* Polarity inversion control of signal */ + } + + return (graphics_error_t)DRV_Graphics_Init( (drv_lcd_config_t *)&_lcd_config ); +} /* End of method Graphics_init() */ + +/**************************************************************************//** + * @brief Graphics Video initialization processing + * @param[in] video_input_sel : Input select + * @param[in] video_ext_in_config : Digtal video input configuration + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Video_init( video_input_sel_t video_input_sel, video_ext_in_config_t * video_ext_in_config ) +{ + graphics_error_t error = GRAPHICS_OK; + + if( _video_input_sel == INPUT_SEL_VDEC || _video_input_sel == INPUT_SEL_EXT ) { + _video_input_sel = video_input_sel; + } else { + error = GRAPHICS_PARAM_RANGE_ERR; + } + + if( error == GRAPHICS_OK ) { + if( video_ext_in_config != NULL ) { + /* Signals supplied via the external input pins */ + /* if using Video decoder output signals, not using value. */ + _video_ext_in_config.inp_format = video_ext_in_config->inp_format; + _video_ext_in_config.inp_pxd_edge = video_ext_in_config->inp_pxd_edge; + _video_ext_in_config.inp_vs_edge = video_ext_in_config->inp_vs_edge; + _video_ext_in_config.inp_hs_edge = video_ext_in_config->inp_hs_edge; + _video_ext_in_config.inp_endian_on = video_ext_in_config->inp_endian_on; + _video_ext_in_config.inp_swap_on = video_ext_in_config->inp_swap_on; + _video_ext_in_config.inp_vs_inv = video_ext_in_config->inp_vs_inv; + _video_ext_in_config.inp_hs_inv = video_ext_in_config->inp_hs_inv; + _video_ext_in_config.inp_f525_625 = video_ext_in_config->inp_f525_625; + _video_ext_in_config.inp_h_pos = video_ext_in_config->inp_h_pos; + _video_ext_in_config.cap_vs_pos = video_ext_in_config->cap_vs_pos; + _video_ext_in_config.cap_hs_pos = video_ext_in_config->cap_hs_pos; + _video_ext_in_config.cap_width = video_ext_in_config->cap_width; + _video_ext_in_config.cap_height = video_ext_in_config->cap_height; + } + } + return (graphics_error_t)DRV_Graphics_Video_init( (drv_video_input_sel_t)video_input_sel, + (drv_video_ext_in_config_t *)&_video_ext_in_config ); +} /* End of method Graphics_Video_init() */ + +/**************************************************************************//** + * @brief LCD I/O initialization processing + * @param[in] pin : Pointer of the pin assignment + * @param[in] pin_count : Total number of the pin assignment + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Lcd_Port_Init( PinName *pin, unsigned int pin_count ) +{ + return (graphics_error_t)DRV_Graphics_Lcd_Port_Init( pin, pin_count ); +} /* End of method Graphics_Lcd_Port_Init() */ + +/**************************************************************************//** + * @brief LVDS I/O port initialization processing + * @param[in] pin : Pointer of the pin assignment + * @param[in] pin_count : Total number of the pin assignment + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Lvds_Port_Init( PinName *pin, unsigned int pin_count ) +{ + return (graphics_error_t)DRV_Graphics_Lvds_Port_Init( pin, pin_count ); +} /* End of method Graphics_Lvds_Port_Init() */ + +/**************************************************************************//** + * @brief Digital video input I/O port initialization processing + * @param[in] pin : Pointer of the pin assignment + * @param[in] pin_count : Total number of the pin assignment + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Dvinput_Port_Init( PinName *pin, unsigned int pin_count ) +{ + return (graphics_error_t)DRV_Graphics_Dvinput_Port_Init( pin, pin_count ); +} /* End of method Graphics_Dvinput_Port_Init() */ + +/**************************************************************************//** + * @brief IRQ interrupt handler setting + * @param[in] irq : VDC5 interrupt type + * @param[in] num : Interrupt line number + * @param[in] * callback : Interrupt callback function pointer + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Irq_Handler_Set( int_type_t irq, unsigned short num, void (* callback)(int_type_t) ) +{ + return (graphics_error_t)DRV_Graphics_Irq_Handler_Set( (vdc5_int_type_t)irq, num, (void (*)(vdc5_int_type_t))callback ); +} /* End of method Graphics_Irq_Handler_Set() */ + +/**************************************************************************//** + * @brief Graphics surface read start processing + * @param[in] layer_id : Graphics layer ID + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Start( graphics_layer_t layer_id ) +{ + return (graphics_error_t)DRV_Graphics_Start( (drv_graphics_layer_t)layer_id ); +} /* End of method Graphics_Start() */ + +/**************************************************************************//** + * @brief Graphics surface read stop processing + * @param[in] layer_id : Graphics layer ID + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Stop( graphics_layer_t layer_id ) +{ + return (graphics_error_t)DRV_Graphics_Stop( (drv_graphics_layer_t)layer_id ); +} /* End of method Graphics_Stop() */ + +/**************************************************************************//** + * @brief Video surface write start processing + * @param[in] video_input_channel : Video input channel + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Video_Start( video_input_channel_t video_input_channel ) +{ + graphics_error_t error = GRAPHICS_OK; + + /* Digital video inputs : supporting video_input_channel 0 only. */ + if( _video_input_sel == INPUT_SEL_EXT && video_input_channel == VIDEO_INPUT_CHANNEL_1 ) { + error = GRAPHICS_PARAM_RANGE_ERR; + } + + if( error == GRAPHICS_OK ) { + error = (graphics_error_t)DRV_Video_Start( (drv_video_input_channel_t)video_input_channel ); + } + return error; +} /* End of method Video_Start() */ + +/**************************************************************************//** + * @brief Video surface write stop processing + * @param[in] video_input_channel : Video input channel + * @retval error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Video_Stop( video_input_channel_t video_input_channel ) +{ + graphics_error_t error = GRAPHICS_OK; + + /* Digital video inputs : supporting video_input_channel 0 only. */ + if( _video_input_sel == INPUT_SEL_EXT && video_input_channel == VIDEO_INPUT_CHANNEL_1 ) { + error = GRAPHICS_PARAM_RANGE_ERR; + } + + if( error == GRAPHICS_OK ) { + error = (graphics_error_t)DRV_Video_Stop( + (drv_video_input_channel_t)video_input_channel ); + } + return error; +} /* End of method Video_Stop() */ + +/**************************************************************************//** + * @brief Graphics surface read process setting + * + * Description:<br> + * This function supports the following 4 image format. + * YCbCr422, RGB565, RGB888, ARGB8888 + * @param[in] layer_id : Graphics layer ID + * @param[in] framebuff : Base address of the frame buffer + * @param[in] fb_stride : Line offset address of the frame buffer + * @param[in] gr_format : Format of the frame buffer read signal + * @param[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 + * @param[in] gr_rect : Graphics display area + * @retval Error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Read_Setting( + graphics_layer_t layer_id, + void * framebuff, + unsigned int fb_stride, + graphics_format_t gr_format, + wr_rd_swa_t wr_rd_swa, + rect_t * gr_rect ) +{ + rect_t rect; + + rect.hs = gr_rect->hs + _lcd_config.h_back_porch; + rect.vs = gr_rect->vs + _lcd_config.v_back_porch; + rect.hw = gr_rect->hw; + rect.vw = gr_rect->vw; + + return (graphics_error_t)DRV_Graphics_Read_Setting( + (drv_graphics_layer_t)layer_id, + framebuff, + fb_stride, + (drv_graphics_format_t)gr_format, + (drv_wr_rd_swa_t)wr_rd_swa, + (drv_rect_t *)&rect ); +} /* End of method Graphics_Read_Setting() */ + +/**************************************************************************//** + * @brief Graphics surface read process changing + * + * Description:<br> + * This function is used to swap buffers. + * + * @param[in] layer_id : Graphics layer ID + * @param[in] framebuff : Base address of the frame buffer + * @retval Error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Graphics_Read_Change ( graphics_layer_t layer_id, void * framebuff) +{ + return (graphics_error_t)DRV_Graphics_Read_Change( + (drv_graphics_layer_t)layer_id, framebuff ); +} /* End of method Graphics_Read_Change() */ + +/**************************************************************************//** + * @brief Video surface write process setting + * This function set the video write process. Input form is weave + * (progressive) mode fixed. + * This function supports the following 3 image format. + * YCbCr422, RGB565, RGB888 + * @param[in] video_input_ch : Video input channel + * @param[in] col_sys : Analog video signal color system + * @param[in] adc_vinsel : Video input pin + * @param[in] framebuff : Base address of the frame buffer + * @param[in] fb_stride [byte] : Line offset address of the frame buffer + * @param[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) + * @param[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 + * @param[in] video_write_size_vw [px]: output v width + * @param[in] video_write_size_hw [px]: output h width + * @param[in] video_adc_vinsel : Input pin control + * @retval Error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Video_Write_Setting( + video_input_channel_t video_input_channel, + graphics_video_col_sys_t col_sys, + void * framebuff, + unsigned int fb_stride, + video_format_t video_format, + wr_rd_swa_t wr_rd_swa, + unsigned short write_buff_vw, + unsigned short write_buff_hw, + video_adc_vinsel_t video_adc_vinsel ) + +{ + graphics_error_t error = GRAPHICS_OK; + + if( _video_input_sel == INPUT_SEL_VDEC ) { + if( col_sys == COL_SYS_NTSC_358 || col_sys == COL_SYS_NTSC_443 || col_sys == COL_SYS_NTSC_443_60 ) { + if( (write_buff_vw / 2u) > 240u ) { + error = GRAPHICS_VIDEO_NTSC_SIZE_ERR; + } + } else { + if( (write_buff_vw / 2u) > 280u ) { + error = GRAPHICS_VIDEO_PAL_SIZE_ERR; + } + } + + if( write_buff_hw > 800u ) { + error = GRAPHICS_PARAM_RANGE_ERR; + } + if( error == GRAPHICS_OK ) { + error = (graphics_error_t)DRV_Video_Write_Setting( + (drv_video_input_channel_t)video_input_channel, + (drv_graphics_video_col_sys_t)col_sys, + framebuff, + fb_stride, + (drv_video_format_t)video_format, + (drv_wr_rd_swa_t)wr_rd_swa, + write_buff_vw, + write_buff_hw, + (drv_video_adc_vinsel_t)video_adc_vinsel); + } + } else if( _video_input_sel == INPUT_SEL_EXT ) { + rect_t cap_area; + + cap_area.hs = _video_ext_in_config.cap_hs_pos * 2; + cap_area.hw = _video_ext_in_config.cap_width * 2; + cap_area.vs = _video_ext_in_config.cap_vs_pos; + cap_area.vw = _video_ext_in_config.cap_height; + + error = (graphics_error_t) DRV_Video_Write_Setting_Digital( + framebuff, + fb_stride, + (drv_video_format_t)video_format, + (drv_wr_rd_swa_t)wr_rd_swa, + write_buff_vw, + write_buff_hw, + (drv_rect_t *)&cap_area ); + } else { + error = GRAPHICS_PARAM_RANGE_ERR; + } + return error; +} /* End of method Video_Write_Setting() */ + +/**************************************************************************//** + * @brief Graphics surface write process changing + * This function is used to swap buffers of the weave write processing. + * @param[in] video_input_ch : Video input channle + * @param[in] framebuff : Base address of the frame buffer + * @param[in] fb_stride : Line offset address of the frame buffer + * @retval Error code +******************************************************************************/ +DisplayBase::graphics_error_t +DisplayBase::Video_Write_Change ( + video_input_channel_t video_input_channel, void * framebuff, uint32_t fb_stride ) +{ + return (graphics_error_t)DRV_Video_Write_Change( + (drv_video_input_channel_t)video_input_channel, framebuff, fb_stride ); +} /* End of method Video_Write_Change() */ + +/* End of file */