110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
#include "sim_display.h"
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#include "graphics.h"
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#include <conio.h>
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static uint32_t pixelColor, backgroundColor;
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static int scaleFactor, w, h;
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uint8_t border;
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#define GET_BIT(x, bit) ((x & (1 << bit)) >> bit)
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void SIM_Display_INIT(int width, int height, uint32_t pixcolor, uint32_t backcolor, int scale, uint8_t b)
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{
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w = width * scale;
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h = height * scale;
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pixelColor = pixcolor;
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backgroundColor = backcolor;
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scaleFactor = scale;
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border = b;
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}
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void SIM_Display_START()
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{
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initgraph(w, h);
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setbkcolor(backgroundColor);
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setfillcolor(pixelColor);
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cleardevice();
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}
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void SIM_Display_STOP()
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{
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closegraph();
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}
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void drawPixel(int oledX, int oledY)
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{
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int startX = oledX * scaleFactor;
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int startY = oledY * scaleFactor;
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if (border) fillrectangle(startX + 1, startY + 1, startX + scaleFactor - 1, startY + scaleFactor - 1);
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else solidrectangle(startX, startY, startX + scaleFactor, startY + scaleFactor);
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}
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void SIM_OneColor_DrawFromBuffer(uint8_t* buf, uint16_t width, uint16_t height)
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{
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BeginBatchDraw();
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cleardevice();
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for (int y = 0; y < height; y++)
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{
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for (int x = 0; x < width; x++)
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{
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uint8_t byteData = buf[y * width + x];
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for (int i = 0; i < 8; i++)
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{
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uint8_t bit = GET_BIT(byteData, i);
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if (bit)drawPixel(x, y * 8 + i);
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}
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}
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}
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EndBatchDraw();
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}
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void SIM_Color_DrawFromBuffer(uint32_t* buf, uint16_t width, uint16_t height)
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{
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BeginBatchDraw();
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cleardevice();
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for (int y = 0; y < height; y++)
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{
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for (int x = 0; x < width; x++)
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{
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setfillcolor(*buf);
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drawPixel(x, y);
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buf++;
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}
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}
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EndBatchDraw();
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}
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void SIM_Color_ImgFromBuffer(uint32_t* buf, uint16_t x, uint16_t y, uint16_t width, uint16_t height)
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{
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BeginBatchDraw();
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cleardevice();
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for (int y_i = 0; y_i < height; y_i++)
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{
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for (int x_i = 0; x_i < width; x_i++)
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{
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setfillcolor(*buf);
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drawPixel(x + x_i, y + y_i);
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buf++;
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}
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}
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EndBatchDraw();
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}
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void SIM_Color_FillFromBuffer(uint32_t* buf, uint16_t xs, uint16_t ys, uint16_t xe, uint16_t ye)
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{
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BeginBatchDraw();
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cleardevice();
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for (int y_i = ys; y_i < ye; y_i++)
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{
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for (int x_i = xs; x_i < xe; x_i++)
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{
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setfillcolor(*buf);
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drawPixel(x_i, y_i);
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buf++;
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}
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}
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EndBatchDraw();
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}
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