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Fixed issue #2192.

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This commit is contained in:
Бранимир Караџић 2020-07-03 00:07:46 -07:00
parent c08f2db901
commit 7efb218fd1
1 changed files with 30 additions and 36 deletions
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66
examples/common/font/font_manager.cpp
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@ -107,26 +107,23 @@ bool TrueTypeFont::bakeGlyphAlpha(CodePoint _codePoint, GlyphInfo& _glyphInfo, u
{ {
BX_ASSERT(m_font != NULL, "TrueTypeFont not initialized"); BX_ASSERT(m_font != NULL, "TrueTypeFont not initialized");
int xx; int32_t ascent, descent, lineGap;
int yy;
int ww;
int hh;
int advance;
int ascent;
int descent;
int lineGap;
int lsb;
float scale = m_scale;
stbtt_GetFontVMetrics(&m_font, &ascent, &descent, &lineGap); stbtt_GetFontVMetrics(&m_font, &ascent, &descent, &lineGap);
stbtt_GetCodepointHMetrics(&m_font, _codePoint, &advance, &lsb);
stbtt_GetCodepointBitmap(&m_font, scale, scale, _codePoint, &ww, &hh, &xx, &yy);
_glyphInfo.offset_x = (float)xx; int32_t advance, lsb;
_glyphInfo.offset_y = (float)yy; stbtt_GetCodepointHMetrics(&m_font, _codePoint, &advance, &lsb);
_glyphInfo.width = (float)ww;
_glyphInfo.height = (float)hh; const float scale = m_scale;
int32_t x0, y0, x1, y1;
stbtt_GetCodepointBitmapBox(&m_font, _codePoint, scale, scale, &x0, &y0, &x1, &y1);
const int32_t ww = x1-x0;
const int32_t hh = y1-y0;
_glyphInfo.offset_x = (float)x0;
_glyphInfo.offset_y = (float)y0;
_glyphInfo.width = (float)ww;
_glyphInfo.height = (float)hh;
_glyphInfo.advance_x = bx::round(((float)advance) * scale); _glyphInfo.advance_x = bx::round(((float)advance) * scale);
_glyphInfo.advance_y = bx::round(((float)(ascent + descent + lineGap)) * scale); _glyphInfo.advance_y = bx::round(((float)(ascent + descent + lineGap)) * scale);
@ -142,26 +139,23 @@ bool TrueTypeFont::bakeGlyphDistance(CodePoint _codePoint, GlyphInfo& _glyphInfo
{ {
BX_ASSERT(m_font != NULL, "TrueTypeFont not initialized"); BX_ASSERT(m_font != NULL, "TrueTypeFont not initialized");
int32_t xx; int32_t ascent, descent, lineGap;
int32_t yy;
int32_t ww;
int32_t hh;
int advance;
int ascent;
int descent;
int lineGap;
int lsb;
float scale = m_scale;
stbtt_GetFontVMetrics(&m_font, &ascent, &descent, &lineGap); stbtt_GetFontVMetrics(&m_font, &ascent, &descent, &lineGap);
stbtt_GetCodepointHMetrics(&m_font, _codePoint, &advance, &lsb);
stbtt_GetCodepointBitmap(&m_font, scale, scale, _codePoint, &ww, &hh, &xx, &yy);
_glyphInfo.offset_x = (float)xx; int32_t advance, lsb;
_glyphInfo.offset_y = (float)yy; stbtt_GetCodepointHMetrics(&m_font, _codePoint, &advance, &lsb);
_glyphInfo.width = (float)ww;
_glyphInfo.height = (float)hh; const float scale = m_scale;
int32_t x0, y0, x1, y1;
stbtt_GetCodepointBitmapBox(&m_font, _codePoint, scale, scale, &x0, &y0, &x1, &y1);
const int32_t ww = x1-x0;
const int32_t hh = y1-y0;
_glyphInfo.offset_x = (float)x0;
_glyphInfo.offset_y = (float)y0;
_glyphInfo.width = (float)ww;
_glyphInfo.height = (float)hh;
_glyphInfo.advance_x = bx::round(((float)advance) * scale); _glyphInfo.advance_x = bx::round(((float)advance) * scale);
_glyphInfo.advance_y = bx::round(((float)(ascent + descent + lineGap)) * scale); _glyphInfo.advance_y = bx::round(((float)(ascent + descent + lineGap)) * scale);