shithub: tinygl

Download patch

ref: 794bc17f6369d2f044bcebbcea21f100a17a45b6
parent: 36a1572b95ddca0c24ac4cbcccb3a547e05b0e1a
author: David <gek@katherine>
date: Sat Mar 13 11:04:21 EST 2021 

Automatic commit.


--- a/Raw_Demos/asciifractal.sh
+++ b/Raw_Demos/asciifractal.sh
@@ -1,3 +1,3 @@
 
-export CHAR=Q
+export CHAR=¡
 echo -n $CHAR | ./bigfont $CHAR | ./bigfont $CHAR | ./bigfont $CHAR | ./t2i -col 0xff00 -ts 1 -w 10000 -h 10000 && xviewer t2i.png
--- a/Raw_Demos/bigfont.c
+++ b/Raw_Demos/bigfont.c
@@ -6,7 +6,7 @@
 #include "../include-demo/stringutil.h"
 
 char fillchar = '#';
-void render(char *bitmap, int x) {
+void render(unsigned char *bitmap, int x) {
     int y;
     int set;
     for (y=0; y < 8; y++) {
@@ -20,19 +20,19 @@
 	
 	{
 		unsigned long long l;
-		char* b = read_until_terminator_alloced(stdin, &l, '\n', 30);
+		unsigned char* b = (unsigned char*)read_until_terminator_alloced(stdin, &l, '\n', 30);
 		if(b)
 		do {
 			for(unsigned int x = 0; x < 8; x++){ //Despite the name, this is actually the row
 				fputc('\n', stdout);
 			    for(unsigned int i = 0; b[i] != '\n' && b[i] != '\0'; i++){
-			    	char *bitmap = font8x8_basic[b[i] & 127];
+			    	unsigned char *bitmap = (unsigned char*)font8x8_basic[ b[i] ];
 			    	render(bitmap, x);	
 			   	}
 		   	}
 		//Walk b until the next \n or null terminator.
 			free(b);
-			b = read_until_terminator_alloced(stdin, &l, '\n', 30);
+			b = (unsigned char*)read_until_terminator_alloced(stdin, &l, '\n', 30);
 	   	} while(!feof(stdin) && b);
 	   	if(b) free(b);
    	}
--- a/src/font8x8_basic.h
+++ b/src/font8x8_basic.h
@@ -20,7 +20,7 @@
 
 // Constant: font8x8_basic
 // Contains an 8x8 font map for unicode points U+0000 - U+007F (basic latin)
-GLbyte font8x8_basic[128][8] = {
+GLbyte font8x8_basic[256][8] = {
 	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // U+0000 (nul)
 	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // U+0001
 	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // U+0002
@@ -148,5 +148,142 @@
 	{0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00}, // U+007C (|)
 	{0x07, 0x0C, 0x0C, 0x38, 0x0C, 0x0C, 0x07, 0x00}, // U+007D (})
 	{0x6E, 0x3B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, // U+007E (~)
-	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}  // U+007F
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},  // U+007F
+
+//32 blank characters.
+
+
+
+
+
+
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},  // U+0080
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},   // U+00A0 (no break space)
+    { 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x18, 0x00},   // U+00A1 (inverted !)
+    { 0x18, 0x18, 0x7E, 0x03, 0x03, 0x7E, 0x18, 0x18},   // U+00A2 (dollarcents)
+    { 0x1C, 0x36, 0x26, 0x0F, 0x06, 0x67, 0x3F, 0x00},   // U+00A3 (pound sterling)
+    { 0x00, 0x00, 0x63, 0x3E, 0x36, 0x3E, 0x63, 0x00},   // U+00A4 (currency mark)
+    { 0x33, 0x33, 0x1E, 0x3F, 0x0C, 0x3F, 0x0C, 0x0C},   // U+00A5 (yen)
+    { 0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00},   // U+00A6 (broken pipe)
+    { 0x7C, 0xC6, 0x1C, 0x36, 0x36, 0x1C, 0x33, 0x1E},   // U+00A7 (paragraph)
+    { 0x33, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},   // U+00A8 (diaeresis)
+    { 0x3C, 0x42, 0x99, 0x85, 0x85, 0x99, 0x42, 0x3C},   // U+00A9 (copyright symbol)
+    { 0x3C, 0x36, 0x36, 0x7C, 0x00, 0x00, 0x00, 0x00},   // U+00AA (superscript a)
+    { 0x00, 0xCC, 0x66, 0x33, 0x66, 0xCC, 0x00, 0x00},   // U+00AB (<<)
+    { 0x00, 0x00, 0x00, 0x3F, 0x30, 0x30, 0x00, 0x00},   // U+00AC (gun pointing left)
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},   // U+00AD (soft hyphen)
+    { 0x3C, 0x42, 0x9D, 0xA5, 0x9D, 0xA5, 0x42, 0x3C},   // U+00AE (registered symbol)
+    { 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},   // U+00AF (macron)
+    { 0x1C, 0x36, 0x36, 0x1C, 0x00, 0x00, 0x00, 0x00},   // U+00B0 (degree)
+    { 0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x7E, 0x00},   // U+00B1 (plusminus)
+    { 0x1C, 0x30, 0x18, 0x0C, 0x3C, 0x00, 0x00, 0x00},   // U+00B2 (superscript 2)
+    { 0x1C, 0x30, 0x18, 0x30, 0x1C, 0x00, 0x00, 0x00},   // U+00B2 (superscript 3)
+    { 0x18, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},   // U+00B2 (aigu)
+    { 0x00, 0x00, 0x66, 0x66, 0x66, 0x3E, 0x06, 0x03},   // U+00B5 (mu)
+    { 0xFE, 0xDB, 0xDB, 0xDE, 0xD8, 0xD8, 0xD8, 0x00},   // U+00B6 (pilcrow)
+    { 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00},   // U+00B7 (central dot)
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x30, 0x1E},   // U+00B8 (cedille)
+    { 0x08, 0x0C, 0x08, 0x1C, 0x00, 0x00, 0x00, 0x00},   // U+00B9 (superscript 1)
+    { 0x1C, 0x36, 0x36, 0x1C, 0x00, 0x00, 0x00, 0x00},   // U+00BA (superscript 0)
+    { 0x00, 0x33, 0x66, 0xCC, 0x66, 0x33, 0x00, 0x00},   // U+00BB (>>)
+    { 0xC3, 0x63, 0x33, 0xBD, 0xEC, 0xF6, 0xF3, 0x03},   // U+00BC (1/4)
+    { 0xC3, 0x63, 0x33, 0x7B, 0xCC, 0x66, 0x33, 0xF0},   // U+00BD (1/2)
+    { 0x03, 0xC4, 0x63, 0xB4, 0xDB, 0xAC, 0xE6, 0x80},   // U+00BE (3/4)
+    { 0x0C, 0x00, 0x0C, 0x06, 0x03, 0x33, 0x1E, 0x00},   // U+00BF (inverted ?)
+    { 0x07, 0x00, 0x1C, 0x36, 0x63, 0x7F, 0x63, 0x00},   // U+00C0 (A grave)
+    { 0x70, 0x00, 0x1C, 0x36, 0x63, 0x7F, 0x63, 0x00},   // U+00C1 (A aigu)
+    { 0x1C, 0x36, 0x00, 0x3E, 0x63, 0x7F, 0x63, 0x00},   // U+00C2 (A circumflex)
+    { 0x6E, 0x3B, 0x00, 0x3E, 0x63, 0x7F, 0x63, 0x00},   // U+00C3 (A ~)
+    { 0x63, 0x1C, 0x36, 0x63, 0x7F, 0x63, 0x63, 0x00},   // U+00C4 (A umlaut)
+    { 0x0C, 0x0C, 0x00, 0x1E, 0x33, 0x3F, 0x33, 0x00},   // U+00C5 (A ring)
+    { 0x7C, 0x36, 0x33, 0x7F, 0x33, 0x33, 0x73, 0x00},   // U+00C6 (AE)
+    { 0x1E, 0x33, 0x03, 0x33, 0x1E, 0x18, 0x30, 0x1E},   // U+00C7 (C cedille)
+    { 0x07, 0x00, 0x3F, 0x06, 0x1E, 0x06, 0x3F, 0x00},   // U+00C8 (E grave)
+    { 0x38, 0x00, 0x3F, 0x06, 0x1E, 0x06, 0x3F, 0x00},   // U+00C9 (E aigu)
+    { 0x0C, 0x12, 0x3F, 0x06, 0x1E, 0x06, 0x3F, 0x00},   // U+00CA (E circumflex)
+    { 0x36, 0x00, 0x3F, 0x06, 0x1E, 0x06, 0x3F, 0x00},   // U+00CB (E umlaut)
+    { 0x07, 0x00, 0x1E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00CC (I grave)
+    { 0x38, 0x00, 0x1E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00CD (I aigu)
+    { 0x0C, 0x12, 0x00, 0x1E, 0x0C, 0x0C, 0x1E, 0x00},   // U+00CE (I circumflex)
+    { 0x33, 0x00, 0x1E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00CF (I umlaut)
+    { 0x3F, 0x66, 0x6F, 0x6F, 0x66, 0x66, 0x3F, 0x00},   // U+00D0 (Eth)
+    { 0x3F, 0x00, 0x33, 0x37, 0x3F, 0x3B, 0x33, 0x00},   // U+00D1 (N ~)
+    { 0x0E, 0x00, 0x18, 0x3C, 0x66, 0x3C, 0x18, 0x00},   // U+00D2 (O grave)
+    { 0x70, 0x00, 0x18, 0x3C, 0x66, 0x3C, 0x18, 0x00},   // U+00D3 (O aigu)
+    { 0x3C, 0x66, 0x18, 0x3C, 0x66, 0x3C, 0x18, 0x00},   // U+00D4 (O circumflex)
+    { 0x6E, 0x3B, 0x00, 0x3E, 0x63, 0x63, 0x3E, 0x00},   // U+00D5 (O ~)
+    { 0xC3, 0x18, 0x3C, 0x66, 0x66, 0x3C, 0x18, 0x00},   // U+00D6 (O umlaut)
+    { 0x00, 0x36, 0x1C, 0x08, 0x1C, 0x36, 0x00, 0x00},   // U+00D7 (multiplicative x)
+    { 0x5C, 0x36, 0x73, 0x7B, 0x6F, 0x36, 0x1D, 0x00},   // U+00D8 (O stroke)
+    { 0x0E, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x00},   // U+00D9 (U grave)
+    { 0x70, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3C, 0x00},   // U+00DA (U aigu)
+    { 0x3C, 0x66, 0x00, 0x66, 0x66, 0x66, 0x3C, 0x00},   // U+00DB (U circumflex)
+    { 0x33, 0x00, 0x33, 0x33, 0x33, 0x33, 0x1E, 0x00},   // U+00DC (U umlaut)
+    { 0x70, 0x00, 0x66, 0x66, 0x3C, 0x18, 0x18, 0x00},   // U+00DD (Y aigu)
+    { 0x0F, 0x06, 0x3E, 0x66, 0x66, 0x3E, 0x06, 0x0F},   // U+00DE (Thorn)
+    { 0x00, 0x1E, 0x33, 0x1F, 0x33, 0x1F, 0x03, 0x03},   // U+00DF (beta)
+    { 0x07, 0x00, 0x1E, 0x30, 0x3E, 0x33, 0x7E, 0x00},   // U+00E0 (a grave)
+    { 0x38, 0x00, 0x1E, 0x30, 0x3E, 0x33, 0x7E, 0x00},   // U+00E1 (a aigu)
+    { 0x7E, 0xC3, 0x3C, 0x60, 0x7C, 0x66, 0xFC, 0x00},   // U+00E2 (a circumflex)
+    { 0x6E, 0x3B, 0x1E, 0x30, 0x3E, 0x33, 0x7E, 0x00},   // U+00E3 (a ~)
+    { 0x33, 0x00, 0x1E, 0x30, 0x3E, 0x33, 0x7E, 0x00},   // U+00E4 (a umlaut)
+    { 0x0C, 0x0C, 0x1E, 0x30, 0x3E, 0x33, 0x7E, 0x00},   // U+00E5 (a ring)
+    { 0x00, 0x00, 0xFE, 0x30, 0xFE, 0x33, 0xFE, 0x00},   // U+00E6 (ae)
+    { 0x00, 0x00, 0x1E, 0x03, 0x03, 0x1E, 0x30, 0x1C},   // U+00E7 (c cedille)
+    { 0x07, 0x00, 0x1E, 0x33, 0x3F, 0x03, 0x1E, 0x00},   // U+00E8 (e grave)
+    { 0x38, 0x00, 0x1E, 0x33, 0x3F, 0x03, 0x1E, 0x00},   // U+00E9 (e aigu)
+    { 0x7E, 0xC3, 0x3C, 0x66, 0x7E, 0x06, 0x3C, 0x00},   // U+00EA (e circumflex)
+    { 0x33, 0x00, 0x1E, 0x33, 0x3F, 0x03, 0x1E, 0x00},   // U+00EB (e umlaut)
+    { 0x07, 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00EC (i grave)
+    { 0x1C, 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00ED (i augu)
+    { 0x3E, 0x63, 0x1C, 0x18, 0x18, 0x18, 0x3C, 0x00},   // U+00EE (i circumflex)
+    { 0x33, 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00},   // U+00EF (i umlaut)
+    { 0x1B, 0x0E, 0x1B, 0x30, 0x3E, 0x33, 0x1E, 0x00},   // U+00F0 (eth)
+    { 0x00, 0x1F, 0x00, 0x1F, 0x33, 0x33, 0x33, 0x00},   // U+00F1 (n ~)
+    { 0x00, 0x07, 0x00, 0x1E, 0x33, 0x33, 0x1E, 0x00},   // U+00F2 (o grave)
+    { 0x00, 0x38, 0x00, 0x1E, 0x33, 0x33, 0x1E, 0x00},   // U+00F3 (o aigu)
+    { 0x1E, 0x33, 0x00, 0x1E, 0x33, 0x33, 0x1E, 0x00},   // U+00F4 (o circumflex)
+    { 0x6E, 0x3B, 0x00, 0x1E, 0x33, 0x33, 0x1E, 0x00},   // U+00F5 (o ~)
+    { 0x00, 0x33, 0x00, 0x1E, 0x33, 0x33, 0x1E, 0x00},   // U+00F6 (o umlaut)
+    { 0x18, 0x18, 0x00, 0x7E, 0x00, 0x18, 0x18, 0x00},   // U+00F7 (division)
+    { 0x00, 0x60, 0x3C, 0x76, 0x7E, 0x6E, 0x3C, 0x06},   // U+00F8 (o stroke)
+    { 0x00, 0x07, 0x00, 0x33, 0x33, 0x33, 0x7E, 0x00},   // U+00F9 (u grave)
+    { 0x00, 0x38, 0x00, 0x33, 0x33, 0x33, 0x7E, 0x00},   // U+00FA (u aigu)
+    { 0x1E, 0x33, 0x00, 0x33, 0x33, 0x33, 0x7E, 0x00},   // U+00FB (u circumflex)
+    { 0x00, 0x33, 0x00, 0x33, 0x33, 0x33, 0x7E, 0x00},   // U+00FC (u umlaut)
+    { 0x00, 0x38, 0x00, 0x33, 0x33, 0x3E, 0x30, 0x1F},   // U+00FD (y aigu)
+    { 0x00, 0x00, 0x06, 0x3E, 0x66, 0x3E, 0x06, 0x00},   // U+00FE (thorn)
+    { 0x00, 0x33, 0x00, 0x33, 0x33, 0x3E, 0x30, 0x1F}    // U+00FF (y umlaut)
+	
 };
--- a/src/ztext.c
+++ b/src/ztext.c
@@ -77,7 +77,7 @@
 }
 void glDrawText(const GLubyte* text, GLint x, GLint y, GLuint p) {
 GLContext* c = gl_get_context();
-
+GLint i = 0;
 #include "error_check.h"
 	
 #if TGL_FEATURE_ERROR_CHECK == 1
@@ -91,8 +91,8 @@
 	GLint xoff = 0;
 	GLint yoff = 0;
 	GLint mult = c->textsize;
-	for (GLint i = 0; text[i] != '\0' && y + 7 < h; i++) {
-		if (text[i] != '\n' && text[i] < 127 && xoff + x < w) {
+	for (;text[i] != '\0' && y + 7 < h; i++) {
+		if (text[i] != '\n' && xoff + x < w) {
 			renderchar(font8x8_basic[text[i]], x + xoff, y + yoff, p);
 			xoff += 8 * mult;
 		} else if (text[i] == '\n') {