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[CHG] Small optimization in GRRLIB_Printf

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Crayon2000 2010-08-24 22:50:38 +00:00
parent 69d4eab793
commit 6174a3e4f8
2 changed files with 5 additions and 4 deletions
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7
GRRLIB/GRRLIB/GRRLIB_print.c
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@ -45,15 +45,16 @@ void GRRLIB_Printf (const f32 xpos, const f32 ypos,
int i, size;
char tmp[1024];
f32 offset = tex->tilew * zoom;
va_list argp;
va_start(argp, text);
size = vsprintf(tmp, text, argp);
size = vsnprintf(tmp, sizeof(tmp), text, argp);
va_end(argp);
for (i = 0; i < size; i++) {
u8 c = tmp[i]-tex->tilestart;
GRRLIB_DrawTile(xpos+i*tex->tilew*zoom, ypos, tex, 0, zoom, zoom, color, c);
GRRLIB_DrawTile(xpos+i*offset, ypos, tex, 0, zoom, zoom, color,
tmp[i] - tex->tilestart);
}
}

2
GRRLIB/GRRLIB/GRRLIB_render.c
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@ -167,11 +167,11 @@ void GRRLIB_DrawImgQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 c
* @param xpos Specifies the x-coordinate of the upper-left corner.
* @param ypos Specifies the y-coordinate of the upper-left corner.
* @param tex The texture containing the tile to draw.
* @param frame Specifies the frame to draw.
* @param degrees Angle of rotation.
* @param scaleX Specifies the x-coordinate scale. -1 could be used for flipping the texture horizontally.
* @param scaleY Specifies the y-coordinate scale. -1 could be used for flipping the texture vertically.
* @param color Color in RGBA format.
* @param frame Specifies the frame to draw.
*/
void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex, const f32 degrees, const f32 scaleX, const f32 scaleY, const u32 color, const int frame) {
GXTexObj texObj;