diff --git a/libraries/u8glib/u8g_pbxh24.c b/libraries/u8glib/u8g_pbxh24.c deleted file mode 100644 --- a/libraries/u8glib/u8g_pbxh24.c +++ /dev/null @@ -1,287 +0,0 @@ -/* - - u8g_pbxh24.c - - x lines per page, horizontal, 24 bits per pixel (true color modes) - - Universal 8bit Graphics Library - - Copyright (c) 2013, olikraus@gmail.com - All rights reserved. - - Redistribution and use in source and binary forms, with or without modification, - are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this list - of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright notice, this - list of conditions and the following disclaimer in the documentation and/or other - materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR - CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -struct _u8g_pb_t -{ - u8g_page_t p; - u8g_uint_t width; - void *buf; -}; -typedef struct _u8g_pb_t u8g_pb_t; - - -uint8_t u8g_index_color_xh16_buf[2*WIDTH*PAGE_HEIGHT] U8G_NOCOMMON ; -u8g_pb_t u8g_index_color_xh16_pb = { {PAGE_HEIGHT, HEIGHT, 0, 0, 0}, WIDTH, u8g_index_color_xh16_buf}; -u8g_dev_t name = { dev_fn, &u8g_index_color_xh16_pb , com_fn } - -*/ - -#include "u8g.h" - -/* -#define WIDTH_BITS 7 -#define WIDTH (1<buf; - uint8_t *end_ptr = ptr; - uint8_t cnt = b->p.page_height; - do - { - end_ptr += b->width*3; - cnt--; - } while( cnt > 0 ); - do - { - *ptr++ = 0; - } while( ptr != end_ptr ); -} - - -void u8g_pbxh24_Init(u8g_pb_t *b, void *buf, u8g_uint_t width) -{ - b->buf = buf; - b->width = width; - u8g_pbxh24_Clear(b); -} - -#ifdef OBSOLETE -static void u8g_pbxh24_set_pixel(u8g_pb_t *b, u8g_uint_t x, u8g_uint_t y, uint8_t r, uint8_t g, uint8_t b) -{ - uint16_t tmp; - uint8_t *ptr = b->buf; - y -= b->p.page_y0; - tmp = y; - tmp *= b->width; - tmp += x; - tmp *= 3; - ptr += tmp; - *ptr = r; - ptr++; - *ptr = g; - ptr++; - *ptr = b; -} -#endif - -/* - intensity - 0..3 intensity value - 4 replace color -*/ -static void u8g_pbxh24_set_tpixel(u8g_pb_t *b, u8g_uint_t x, u8g_uint_t y, uint8_t red, uint8_t green, uint8_t blue, uint8_t intensity) -{ - uint16_t tmp; - uint8_t *ptr = b->buf; - - if ( intensity == 0 ) - return; - - y -= b->p.page_y0; - tmp = y; - tmp *= b->width; - tmp += x; - tmp *= 3; - ptr += tmp; - - if ( intensity == 4 ) - { - *ptr = red; - ptr++; - *ptr = green; - ptr++; - *ptr = blue; - return; - } - - if ( intensity == 2 ) - { - /* - red = red/4 + red/2; - green = green/4 + green/2; - blue = blue/4 + blue/2; - */ - red >>= 1; - green >>= 1; - blue >>= 1; - } - else if ( intensity == 1 ) - { - red >>= 2; - green >>= 2; - blue >>= 2; - } - - if ( *ptr >= 255-red ) *ptr = 255; - else *ptr += red; - ptr++; - - if ( *ptr >= 255-green ) *ptr = 255; - else *ptr += green; - ptr++; - - if ( *ptr >= 255-blue ) *ptr = 255; - else *ptr += blue; - - /* - if ( *ptr < red ) *ptr = red; - ptr++; - if ( *ptr < green ) *ptr = green; - ptr++; - if ( *ptr < blue ) *ptr = blue; - */ - - -} - -void u8g_pbxh24_SetTPixel(u8g_pb_t *b, const u8g_dev_arg_pixel_t * const arg_pixel, uint8_t intensity) -{ - if ( arg_pixel->y < b->p.page_y0 ) - return; - if ( arg_pixel->y > b->p.page_y1 ) - return; - if ( arg_pixel->x >= b->width ) - return; - u8g_pbxh24_set_tpixel(b, arg_pixel->x, arg_pixel->y, arg_pixel->color, arg_pixel->hi_color, arg_pixel->blue, intensity); -} - - -void u8g_pbxh24_Set8Pixel(u8g_pb_t *b, u8g_dev_arg_pixel_t *arg_pixel) -{ - register uint8_t pixel = arg_pixel->pixel; - u8g_uint_t dx = 0; - u8g_uint_t dy = 0; - - switch( arg_pixel->dir ) - { - case 0: dx++; break; - case 1: dy++; break; - case 2: dx--; break; - case 3: dy--; break; - } - - do - { - if ( pixel & 128 ) - u8g_pbxh24_SetTPixel(b, arg_pixel, 4); - arg_pixel->x += dx; - arg_pixel->y += dy; - pixel <<= 1; - } while( pixel != 0 ); -} - -void u8g_pbxh24_Set4TPixel(u8g_pb_t *b, u8g_dev_arg_pixel_t *arg_pixel) -{ - register uint8_t pixel = arg_pixel->pixel; - u8g_uint_t dx = 0; - u8g_uint_t dy = 0; - - switch( arg_pixel->dir ) - { - case 0: dx++; break; - case 1: dy++; break; - case 2: dx--; break; - case 3: dy--; break; - } - - do - { - u8g_pbxh24_SetTPixel(b, arg_pixel, pixel >> 6); - arg_pixel->x += dx; - arg_pixel->y += dy; - pixel <<= 2; - } while( pixel != 0 ); -} - - -uint8_t u8g_dev_pbxh24_base_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) -{ - u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem); - switch(msg) - { - case U8G_DEV_MSG_SET_8PIXEL: - if ( u8g_pb_Is8PixelVisible(pb, (u8g_dev_arg_pixel_t *)arg) ) - u8g_pbxh24_Set8Pixel(pb, (u8g_dev_arg_pixel_t *)arg); - break; - case U8G_DEV_MSG_SET_PIXEL: - u8g_pbxh24_SetTPixel(pb, (u8g_dev_arg_pixel_t *)arg, 4); - break; - case U8G_DEV_MSG_SET_4TPIXEL: - u8g_pbxh24_Set4TPixel(pb, (u8g_dev_arg_pixel_t *)arg); - break; - case U8G_DEV_MSG_SET_TPIXEL: - u8g_pbxh24_SetTPixel(pb, (u8g_dev_arg_pixel_t *)arg, ((u8g_dev_arg_pixel_t *)arg)->pixel&3); - break; - case U8G_DEV_MSG_INIT: - break; - case U8G_DEV_MSG_STOP: - break; - case U8G_DEV_MSG_PAGE_FIRST: - u8g_pbxh24_Clear(pb); - u8g_page_First(&(pb->p)); - break; - case U8G_DEV_MSG_PAGE_NEXT: - if ( u8g_page_Next(&(pb->p)) == 0 ) - return 0; - u8g_pbxh24_Clear(pb); - break; -#ifdef U8G_DEV_MSG_IS_BBX_INTERSECTION - case U8G_DEV_MSG_IS_BBX_INTERSECTION: - return u8g_pb_IsIntersection(pb, (u8g_dev_arg_bbx_t *)arg); -#endif - case U8G_DEV_MSG_GET_PAGE_BOX: - u8g_pb_GetPageBox(pb, (u8g_box_t *)arg); - break; - case U8G_DEV_MSG_GET_WIDTH: - *((u8g_uint_t *)arg) = pb->width; - break; - case U8G_DEV_MSG_GET_HEIGHT: - *((u8g_uint_t *)arg) = pb->p.total_height; - break; - case U8G_DEV_MSG_SET_COLOR_ENTRY: - break; - case U8G_DEV_MSG_SET_XY_CB: - break; - case U8G_DEV_MSG_GET_MODE: - return U8G_MODE_TRUECOLOR; - } - return 1; -} -