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Code Issues Releases Wiki Activity

with CAP_FONT text works better on white background

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This commit is contained in:
Zeno Rogue 2018-09-05 15:41:40 +02:00
parent ec84643070
commit 099349cafd
2 changed files with 6 additions and 13 deletions
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15
basegraph.cpp
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@ -335,11 +335,7 @@ struct glfont_t {
glfont_t *glfont[256]; glfont_t *glfont[256];
#if CAP_TABFONT
typedef int texturepixel;
#else
typedef Uint16 texturepixel; typedef Uint16 texturepixel;
#endif
#define FONTTEXTURESIZE 2048 #define FONTTEXTURESIZE 2048
@ -349,7 +345,8 @@ texturepixel fontdata[FONTTEXTURESIZE][FONTTEXTURESIZE];
void sdltogl(SDL_Surface *txt, glfont_t& f, int ch) { void sdltogl(SDL_Surface *txt, glfont_t& f, int ch) {
#if CAP_TABFONT #if CAP_TABFONT
if(ch < 32) return; if(ch < 32) return;
int otwidth, otheight, tpix[3000], tpixindex = 0; int otwidth, otheight, tpixindex = 0;
unsigned char tpix[3000];
loadCompressedChar(otwidth, otheight, tpix); loadCompressedChar(otwidth, otheight, tpix);
#else #else
if(!txt) return; if(!txt) return;
@ -364,7 +361,7 @@ void sdltogl(SDL_Surface *txt, glfont_t& f, int ch) {
for(int j=0; j<otheight;j++) for(int i=0; i<otwidth; i++) { for(int j=0; j<otheight;j++) for(int i=0; i<otwidth; i++) {
fontdata[j+cury][i+curx] = fontdata[j+cury][i+curx] =
#if CAP_TABFONT #if CAP_TABFONT
(i>=otwidth || j>=otheight) ? 0 : tpix[tpixindex++]; (i>=otwidth || j>=otheight) ? 0 : (tpix[tpixindex++] * 0x100) | 0xFF;
#else #else
((i>=txt->w || j>=txt->h) ? 0 : ((qpixel(txt, i, j)>>24)&0xFF) * 0x100) | 0x00FF; ((i>=txt->w || j>=txt->h) ? 0 : ((qpixel(txt, i, j)>>24)&0xFF) * 0x100) | 0x00FF;
#endif #endif
@ -442,12 +439,8 @@ void init_glfont(int size) {
theight = next_p2(cury + theight); theight = next_p2(cury + theight);
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, FONTTEXTURESIZE, theight, 0, glTexImage2D( GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA, FONTTEXTURESIZE, theight, 0,
#if CAP_TABFONT
GL_RGBA, GL_UNSIGNED_BYTE,
#else
GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE,
#endif
fontdata); fontdata);
for(int ch=0; ch<CHARS; ch++) f.ty0[ch] /= theight, f.ty1[ch] /= theight; for(int ch=0; ch<CHARS; ch++) f.ty0[ch] /= theight, f.ty1[ch] /= theight;

4
nofont.cpp
View File

@ -122,7 +122,7 @@ void resetTabFont() {
ftv = fonttable; ftv = fonttable;
} }
void loadCompressedChar(int &otwidth, int &otheight, int *tpix) { void loadCompressedChar(int &otwidth, int &otheight, unsigned char *tpix) {
if(*ftv == 255) { if(*ftv == 255) {
fprintf(stderr, "There is something wrong with the font table\n"); fprintf(stderr, "There is something wrong with the font table\n");
exit(1); exit(1);
@ -139,7 +139,7 @@ void loadCompressedChar(int &otwidth, int &otheight, int *tpix) {
while(q--) *(tpix++) = x; while(q--) *(tpix++) = x;
} }
else { else {
*(tpix++) = (x << 24) | 0xFFFFFF; *(tpix++) = x;
left--; left--;
} }
} }