src/main/io/frsky_osd.h

   1 #pragma once
   2
   3 #include <stdbool.h>
   4 #include <stdint.h>
   5
   6 #include "drivers/display.h"
   7 #include "drivers/osd.h"
   8
   9 typedef enum {
  10     FRSKY_OSD_TRANSACTION_OPT_PROFILED = 1 << 0,
  11     FRSKY_OSD_TRANSACTION_OPT_RESET_DRAWING = 1 << 1,
  12 } frskyOsdTransactionOptions_e;
  13
  14 typedef enum {
  15     FRSKY_OSD_COLOR_BLACK = 0,
  16     FRSKY_OSD_COLOR_TRANSPARENT = 1,
  17     FRSKY_OSD_COLOR_WHITE = 2,
  18     FRSKY_OSD_COLOR_GRAY = 3,
  19 } frskyOsdColor_e;
  20
  21 typedef enum {
  22     FRSKY_OSD_OUTLINE_TYPE_NONE = 0,
  23     FRSKY_OSD_OUTLINE_TYPE_TOP = 1 << 0,
  24     FRSKY_OSD_OUTLINE_TYPE_RIGHT = 1 << 1,
  25     FRSKY_OSD_OUTLINE_TYPE_BOTTOM = 1 << 2,
  26     FRSKY_OSD_OUTLINE_TYPE_LEFT = 1 << 3,
  27 } frskyOsdLineOutlineType_e;
  28
  29 bool frskyOsdInit(videoSystem_e videoSystem);
  30 bool frskyOsdIsReady(void);
  31 void frskyOsdUpdate(void);
  32 void frskyOsdBeginTransaction(frskyOsdTransactionOptions_e opts);
  33 void frskyOsdCommitTransaction(void);
  34 void frskyOsdFlushSendBuffer(void);
  35 bool frskyOsdReadFontCharacter(unsigned char_address, osdCharacter_t *chr);
  36 bool frskyOsdWriteFontCharacter(unsigned char_address, const osdCharacter_t *chr);
  37
  38 unsigned frskyOsdGetGridRows(void);
  39 unsigned frskyOsdGetGridCols(void);
  40
  41 unsigned frskyOsdGetPixelWidth(void);
  42 unsigned frskyOsdGetPixelHeight(void);
  43
  44 void frskyOsdDrawStringInGrid(unsigned x, unsigned y, const char *buff);
  45 void frskyOsdDrawCharInGrid(unsigned x, unsigned y, uint16_t chr);
  46 bool frskyOsdReadCharInGrid(unsigned x, unsigned y, uint16_t *c);
  47 void frskyOsdClearScreen(void);
  48
  49 void frskyOsdSetStrokeColor(frskyOsdColor_e color);
  50 void frskyOsdSetFillColor(frskyOsdColor_e color);
  51 void frskyOsdSetStrokeAndFillColor(frskyOsdColor_e color);
  52 void frskyOsdSetColorInversion(bool inverted);
  53 void frskyOsdSetPixel(int x, int y, frskyOsdColor_e color);
  54 void frskyOsdSetPixelToStrokeColor(int x, int y);
  55 void frskyOsdSetPixelToFillColor(int x, int y);
  56 void frskyOsdSetStrokeWidth(unsigned width);
  57 void frskyOsdSetLineOutlineType(frskyOsdLineOutlineType_e outlineType);
  58 void frskyOsdSetLineOutlineColor(frskyOsdColor_e outlineColor);
  59
  60 void frskyOsdClipToRect(int x, int y, int w, int h);
  61 void frskyOsdClearRect(int x, int y, int w, int h);
  62 void frskyOsdResetDrawingState(void);
  63 void frskyOsdDrawCharacter(int x, int y, uint16_t chr, uint8_t opts);
  64 void frskyOsdDrawCharacterMask(int x, int y, uint16_t chr, frskyOsdColor_e color, uint8_t opts);
  65 void frskyOsdDrawString(int x, int y, const char *s, uint8_t opts);
  66 void frskyOsdDrawStringMask(int x, int y, const char *s, frskyOsdColor_e color, uint8_t opts);
  67 void frskyOsdMoveToPoint(int x, int y);
  68 void frskyOsdStrokeLineToPoint(int x, int y);
  69 void frskyOsdStrokeTriangle(int x1, int y1, int x2, int y2, int x3, int y3);
  70 void frskyOsdFillTriangle(int x1, int y1, int x2, int y2, int x3, int y3);
  71 void frskyOsdFillStrokeTriangle(int x1, int y1, int x2, int y2, int x3, int y3);
  72 void frskyOsdStrokeRect(int x, int y, int w, int h);
  73 void frskyOsdFillRect(int x, int y, int w, int h);
  74 void frskyOsdFillStrokeRect(int x, int y, int w, int h);
  75 void frskyOsdStrokeEllipseInRect(int x, int y, int w, int h);
  76 void frskyOsdFillEllipseInRect(int x, int y, int w, int h);
  77 void frskyOsdFillStrokeEllipseInRect(int x, int y, int w, int h);
  78
  79 void frskyOsdCtmReset(void);
  80 void frskyOsdCtmSet(float m11, float m12, float m21, float m22, float m31, float m32);
  81 void frskyOsdCtmTranslate(float tx, float ty);
  82 void frskyOsdCtmScale(float sx, float sy);
  83 void frskyOsdCtmRotate(float r);
  84
  85 void frskyOsdContextPush(void);
  86 void frskyOsdContextPop(void);