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https://github.com/suchmememanyskill/TegraExplorer.git
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create some helper functions in gfx.c
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parent
0146f0ddb0
commit
5adb95095e
2 changed files with 54 additions and 6 deletions
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@ -180,6 +180,8 @@ void gfx_con_setpos(u32 x, u32 y)
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gfx_con.y = YLEFT - x;
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}
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u32 YLeftConfig = YLEFT;
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void gfx_putc(char c)
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{
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// Duplicate code for performance reasons.
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@ -231,13 +233,13 @@ void gfx_putc(char c)
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*/
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gfx_con.y -= 16;
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if (gfx_con.y < 16){
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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gfx_con.x += 16;
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}
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}
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else if (c == '\n')
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{
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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gfx_con.x += 16;
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if (gfx_con.x > gfx_ctxt.width - 16)
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gfx_con.x = 0;
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@ -247,7 +249,7 @@ void gfx_putc(char c)
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else if (c == '\a')
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gfx_con.y = 639;
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else if (c == '\r')
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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break;
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case 8:
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@ -273,14 +275,14 @@ void gfx_putc(char c)
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gfx_con.y -= 8;
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if (gfx_con.y < 8){
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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gfx_con.x += 8;
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}
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}
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else if (c == '\n')
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{
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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gfx_con.x += 8;
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if (gfx_con.x > gfx_ctxt.width - 8)
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gfx_con.x = 0;
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@ -290,7 +292,7 @@ void gfx_putc(char c)
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else if (c == '\a')
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gfx_con.y = 639;
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else if (c == '\r')
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gfx_con.y = YLEFT;
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gfx_con.y = YLeftConfig;
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break;
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}
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@ -305,6 +307,46 @@ void gfx_puts(const char *s)
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gfx_putc(*s);
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}
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u32 _strLenLimit(const char *s, u32 limit){
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u32 len = 0;
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for (; *s; s++){
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len++;
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if (len >= limit)
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return len;
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}
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return len;
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}
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void gfx_puts_limit(const char *s, u32 limit)
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{
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if (!s || gfx_con.mute)
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return;
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for (u32 i = 0; i < limit; i++){
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if (i == limit - 3){
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if (_strLenLimit(&s[i], 4) >= 4){
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gfx_puts("...");
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return;
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}
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}
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gfx_putc(s[i]);
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}
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/*
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for (u32 i = 0; *s && i < limit; s++, i++){
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if (i == limit - 3){
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if (!(!(*s) || !(*(s + 1)) || !(*(s + 2)))){
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gfx_puts("...");
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return;
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}
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}
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gfx_putc(*s);
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}
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*/
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}
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static void _gfx_putn(u32 v, int base, char fill, int fcnt)
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{
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char buf[65];
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@ -381,6 +423,11 @@ void gfx_vprintf(const char *fmt, va_list ap)
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}
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switch(*fmt)
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{
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case 'b':;
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u32 begin = YLEFT - va_arg(ap, u32);
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YLeftConfig = begin;
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gfx_con.y = begin;
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break;
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case 'c':
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gfx_putc(va_arg(ap, u32));
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break;
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@ -53,6 +53,7 @@ void gfx_set_rect_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 po
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void gfx_render_bmp_argb(const u32 *buf, u32 size_x, u32 size_y, u32 pos_x, u32 pos_y);
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void gfx_box(int x0, int y0, int x1, int y1, u32 color);
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void gfx_boxGrey(int x0, int y0, int x1, int y1, u8 shade);
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void gfx_puts_limit(const char *s, u32 limit);
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/*
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#define GFX_SETPOSCORRECTED(x, y) gfx_con_setpos(y - YLEFT, x)
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