mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-28 18:45:54 -05:00
Cleanup.
This commit is contained in:
bkaradzic
parent
32b95cace3
commit
ed9761e9c9
2 changed files with 54 additions and 63 deletions
|
|
@ -8,7 +8,6 @@
|
|||
|
||||
#include <limits.h> // INT_MAX
|
||||
#include <memory.h> // memset
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include "cube_atlas.h"
|
||||
|
|
@ -177,11 +176,9 @@ float RectanglePacker::getUsageRatio()
|
|||
{
|
||||
return (float)m_usedSpace / (float)total;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
return 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
void RectanglePacker::clear()
|
||||
{
|
||||
|
|
@ -445,7 +442,7 @@ void Atlas::packUV(const AtlasRegion& _region, uint8_t* _vertexBuffer, uint32_t
|
|||
int16_t y0 = (int16_t)( ( (float)_region.y * texMult) - float(INT16_MAX) );
|
||||
int16_t x1 = (int16_t)( ( ( (float)_region.x + _region.width) * texMult) - float(INT16_MAX) );
|
||||
int16_t y1 = (int16_t)( ( ( (float)_region.y + _region.height) * texMult) - float(INT16_MAX) );
|
||||
int16_t w = (int16_t)( (float(INT16_MAX) / 4.0f) * (float) _region.getComponentIndex() );
|
||||
int16_t ww = (int16_t)( (float(INT16_MAX) / 4.0f) * (float) _region.getComponentIndex() );
|
||||
|
||||
_vertexBuffer += _offset;
|
||||
switch (_region.getFaceIndex() )
|
||||
|
|
@ -455,44 +452,44 @@ void Atlas::packUV(const AtlasRegion& _region, uint8_t* _vertexBuffer, uint32_t
|
|||
x1 = -x1;
|
||||
y0 = -y0;
|
||||
y1 = -y1;
|
||||
writeUV(_vertexBuffer, maxVal, y0, x0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y1, x0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y1, x1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y0, x1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y0, x0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y1, x0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y1, x1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, maxVal, y0, x1, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
|
||||
case 1: // -X
|
||||
y0 = -y0;
|
||||
y1 = -y1;
|
||||
writeUV(_vertexBuffer, minVal, y0, x0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y1, x0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y1, x1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y0, x1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y0, x0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y1, x0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y1, x1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, minVal, y0, x1, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
|
||||
case 2: // +Y
|
||||
writeUV(_vertexBuffer, x0, maxVal, y0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, maxVal, y1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, maxVal, y1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, maxVal, y0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, maxVal, y0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, maxVal, y1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, maxVal, y1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, maxVal, y0, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
|
||||
case 3: // -Y
|
||||
y0 = -y0;
|
||||
y1 = -y1;
|
||||
writeUV(_vertexBuffer, x0, minVal, y0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, minVal, y1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, minVal, y1, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, minVal, y0, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, minVal, y0, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, minVal, y1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, minVal, y1, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, minVal, y0, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
|
||||
case 4: // +Z
|
||||
y0 = -y0;
|
||||
y1 = -y1;
|
||||
writeUV(_vertexBuffer, x0, y0, maxVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y1, maxVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y1, maxVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y0, maxVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y0, maxVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y1, maxVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y1, maxVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y0, maxVal, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
|
||||
case 5: // -Z
|
||||
|
|
@ -500,10 +497,10 @@ void Atlas::packUV(const AtlasRegion& _region, uint8_t* _vertexBuffer, uint32_t
|
|||
x1 = -x1;
|
||||
y0 = -y0;
|
||||
y1 = -y1;
|
||||
writeUV(_vertexBuffer, x0, y0, minVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y1, minVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y1, minVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y0, minVal, w); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y0, minVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x0, y1, minVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y1, minVal, ww); _vertexBuffer += _stride;
|
||||
writeUV(_vertexBuffer, x1, y0, minVal, ww); _vertexBuffer += _stride;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,22 +16,12 @@
|
|||
#if BGFX_CONFIG_USE_TINYSTL
|
||||
namespace tinystl
|
||||
{
|
||||
//struct bgfx_allocator
|
||||
//{
|
||||
//static void* static_allocate(size_t _bytes);
|
||||
//static void static_deallocate(void* _ptr, size_t /*_bytes*/);
|
||||
//};
|
||||
} // namespace tinystl
|
||||
//# define TINYSTL_ALLOCATOR tinystl::bgfx_allocator
|
||||
# include <TINYSTL/unordered_map.h>
|
||||
//# include <TINYSTL/unordered_set.h>
|
||||
# include <TINYSTL/unordered_map.hh>
|
||||
namespace stl = tinystl;
|
||||
#else
|
||||
# include <unordered_map>
|
||||
namespace std
|
||||
{ namespace tr1
|
||||
{}
|
||||
}
|
||||
namespace std { namespace tr1 {} }
|
||||
namespace stl
|
||||
{
|
||||
using namespace std;
|
||||
|
|
@ -201,25 +191,25 @@ bool TrueTypeFont::bakeGlyphAlpha(CodePoint _codePoint, GlyphInfo& _glyphInfo, u
|
|||
|
||||
FT_BitmapGlyph bitmap = (FT_BitmapGlyph)glyph;
|
||||
|
||||
int32_t x = bitmap->left;
|
||||
int32_t y = -bitmap->top;
|
||||
int32_t w = bitmap->bitmap.width;
|
||||
int32_t h = bitmap->bitmap.rows;
|
||||
int32_t xx = bitmap->left;
|
||||
int32_t yy = -bitmap->top;
|
||||
int32_t ww = bitmap->bitmap.width;
|
||||
int32_t hh = bitmap->bitmap.rows;
|
||||
|
||||
_glyphInfo.offset_x = (float) x;
|
||||
_glyphInfo.offset_y = (float) y;
|
||||
_glyphInfo.width = (float) w;
|
||||
_glyphInfo.height = (float) h;
|
||||
_glyphInfo.offset_x = (float)xx;
|
||||
_glyphInfo.offset_y = (float)yy;
|
||||
_glyphInfo.width = (float)ww;
|
||||
_glyphInfo.height = (float)hh;
|
||||
_glyphInfo.advance_x = (float)slot->advance.x / 64.0f;
|
||||
_glyphInfo.advance_y = (float)slot->advance.y / 64.0f;
|
||||
|
||||
int32_t charsize = 1;
|
||||
int32_t depth = 1;
|
||||
int32_t stride = bitmap->bitmap.pitch;
|
||||
for (int32_t ii = 0; ii < h; ++ii)
|
||||
for (int32_t ii = 0; ii < hh; ++ii)
|
||||
{
|
||||
memcpy(_outBuffer + (ii * w) * charsize * depth,
|
||||
bitmap->bitmap.buffer + (ii * stride) * charsize, w * charsize * depth);
|
||||
memcpy(_outBuffer + (ii * ww) * charsize * depth,
|
||||
bitmap->bitmap.buffer + (ii * stride) * charsize, ww * charsize * depth);
|
||||
}
|
||||
|
||||
FT_Done_Glyph(glyph);
|
||||
|
|
@ -270,8 +260,10 @@ bool TrueTypeFont::bakeGlyphSubpixel(CodePoint _codePoint, GlyphInfo& _glyphInfo
|
|||
int32_t stride = bitmap->bitmap.pitch;
|
||||
for (int32_t ii = 0; ii < h; ++ii)
|
||||
{
|
||||
memcpy(_outBuffer + (ii * w) * charsize * depth,
|
||||
bitmap->bitmap.buffer + (ii * stride) * charsize, w * charsize * depth);
|
||||
memcpy(_outBuffer + (ii * w) * charsize * depth
|
||||
, bitmap->bitmap.buffer + (ii * stride) * charsize
|
||||
, w * charsize * depth
|
||||
);
|
||||
}
|
||||
|
||||
FT_Done_Glyph(glyph);
|
||||
|
|
@ -472,9 +464,11 @@ typedef stl::unordered_map<CodePoint, GlyphInfo> GlyphHashMap;
|
|||
struct FontManager::CachedFont
|
||||
{
|
||||
CachedFont()
|
||||
: trueTypeFont(NULL)
|
||||
{
|
||||
trueTypeFont = NULL; masterFontHandle.idx = -1;
|
||||
masterFontHandle.idx = bx::HandleAlloc::invalid;
|
||||
}
|
||||
|
||||
FontInfo fontInfo;
|
||||
GlyphHashMap cachedGlyphs;
|
||||
TrueTypeFont* trueTypeFont;
|
||||
|
|
@ -568,7 +562,7 @@ FontHandle FontManager::createFontByPixelSize(TrueTypeHandle _tt_handle, uint32_
|
|||
if (!ttf->init(m_cachedFiles[_tt_handle.idx].buffer, m_cachedFiles[_tt_handle.idx].bufferSize, _typefaceIndex, _pixelSize) )
|
||||
{
|
||||
delete ttf;
|
||||
FontHandle invalid = BGFX_INVALID_HANDLE;
|
||||
FontHandle invalid = { bx::HandleAlloc::invalid };
|
||||
return invalid;
|
||||
}
|
||||
|
||||
|
|
@ -580,7 +574,7 @@ FontHandle FontManager::createFontByPixelSize(TrueTypeHandle _tt_handle, uint32_
|
|||
m_cachedFonts[fontIdx].fontInfo.fontType = _fontType;
|
||||
m_cachedFonts[fontIdx].fontInfo.pixelSize = _pixelSize;
|
||||
m_cachedFonts[fontIdx].cachedGlyphs.clear();
|
||||
m_cachedFonts[fontIdx].masterFontHandle.idx = -1;
|
||||
m_cachedFonts[fontIdx].masterFontHandle.idx = bx::HandleAlloc::invalid;
|
||||
FontHandle ret = {fontIdx};
|
||||
return ret;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue