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[CHG] FreeType is not needed in grrlib.h anymore

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Crayon2000 2010-03-25 22:34:10 +00:00
parent bc56c46e25
commit 6fc312d5e6
2 changed files with 19 additions and 15 deletions
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28
GRRLIB/GRRLIB/GRRLIB_ttf.c
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@ -20,9 +20,11 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. THE SOFTWARE.
------------------------------------------------------------------------------*/ ------------------------------------------------------------------------------*/
#include <grrlib.h>
#include "grrlib/GRRLIB_ttf.h" #include "grrlib/GRRLIB_ttf.h"
#include <grrlib.h>
#include <wchar.h> #include <wchar.h>
#include <ft2build.h>
#include FT_FREETYPE_H
static FT_Library ftLibrary; /**< A handle to a FreeType library instance. */ static FT_Library ftLibrary; /**< A handle to a FreeType library instance. */
@ -56,14 +58,16 @@ void GRRLIB_ExitTTF (void) {
* @see GRRLIB_FreeTTF * @see GRRLIB_FreeTTF
*/ */
GRRLIB_ttfFont* GRRLIB_LoadTTF (const u8* file_base, s32 file_size) { GRRLIB_ttfFont* GRRLIB_LoadTTF (const u8* file_base, s32 file_size) {
FT_Face Face;
GRRLIB_ttfFont* myFont = (GRRLIB_ttfFont*)malloc(sizeof(GRRLIB_ttfFont)); GRRLIB_ttfFont* myFont = (GRRLIB_ttfFont*)malloc(sizeof(GRRLIB_ttfFont));
FT_New_Memory_Face(ftLibrary, file_base, file_size, 0, &myFont->face); FT_New_Memory_Face(ftLibrary, file_base, file_size, 0, &Face);
myFont->kerning = FT_HAS_KERNING(myFont->face); myFont->kerning = FT_HAS_KERNING(Face);
/* /*
if (FT_Set_Pixel_Sizes(myFont->face, 0, fontSize)) { if (FT_Set_Pixel_Sizes(Face, 0, fontSize)) {
FT_Set_Pixel_Sizes(myFont->face, 0, 12); FT_Set_Pixel_Sizes(Face, 0, 12);
} }
*/ */
myFont->face = Face;
return myFont; return myFont;
} }
@ -118,16 +122,17 @@ void GRRLIB_PrintfTTFW(int x, int y, GRRLIB_ttfFont *myFont, const wchar_t *utf3
if(myFont == NULL || utf32 == NULL) if(myFont == NULL || utf32 == NULL)
return; return;
FT_Face Face = (FT_Face)myFont->face;
unsigned int loop; unsigned int loop;
int penX = 0; int penX = 0;
int penY = fontSize; int penY = fontSize;
FT_GlyphSlot slot = myFont->face->glyph; FT_GlyphSlot slot = Face->glyph;
FT_UInt glyphIndex = 0; FT_UInt glyphIndex = 0;
FT_UInt previousGlyph = 0; FT_UInt previousGlyph = 0;
u8 cR = R(color), cG = G(color), cB = B(color); u8 cR = R(color), cG = G(color), cB = B(color);
if (FT_Set_Pixel_Sizes(myFont->face, 0, fontSize)) { if (FT_Set_Pixel_Sizes(Face, 0, fontSize)) {
FT_Set_Pixel_Sizes(myFont->face, 0, 12); FT_Set_Pixel_Sizes(Face, 0, 12);
} }
size_t length = wcslen(utf32); size_t length = wcslen(utf32);
@ -216,6 +221,7 @@ unsigned int GRRLIB_WidthTTFW(GRRLIB_ttfFont *myFont, const wchar_t *utf32, unsi
return 0; return 0;
} }
FT_Face Face = (FT_Face)myFont->face;
unsigned int loop; unsigned int loop;
unsigned int penX = 0; unsigned int penX = 0;
FT_UInt glyphIndex; FT_UInt glyphIndex;
@ -233,14 +239,14 @@ unsigned int GRRLIB_WidthTTFW(GRRLIB_ttfFont *myFont, const wchar_t *utf32, unsi
if(myFont->kerning && previousGlyph && glyphIndex) { if(myFont->kerning && previousGlyph && glyphIndex) {
FT_Vector delta; FT_Vector delta;
FT_Get_Kerning(myFont->face, previousGlyph, glyphIndex, FT_KERNING_DEFAULT, &delta); FT_Get_Kerning(Face, previousGlyph, glyphIndex, FT_KERNING_DEFAULT, &delta);
penX += delta.x >> 6; penX += delta.x >> 6;
} }
if(FT_Load_Glyph(myFont->face, glyphIndex, FT_LOAD_RENDER)) { if(FT_Load_Glyph(Face, glyphIndex, FT_LOAD_RENDER)) {
continue; continue;
} }
penX += myFont->face->glyph->advance.x >> 6; penX += Face->glyph->advance.x >> 6;
previousGlyph = glyphIndex; previousGlyph = glyphIndex;
} }

6
GRRLIB/GRRLIB/grrlib.h
View file

@ -43,8 +43,6 @@ THE SOFTWARE.
// Includes // Includes
//============================================================================== //==============================================================================
#include <gccore.h> #include <gccore.h>
#include <ft2build.h>
#include FT_FREETYPE_H
//============================================================================== //==============================================================================
//============================================================================== //==============================================================================
@ -159,8 +157,8 @@ typedef struct GRRLIB_bytemapFont {
* Structure to hold the TTF information. * Structure to hold the TTF information.
*/ */
typedef struct GRRLIB_Font { typedef struct GRRLIB_Font {
FT_Face face; /**< A TTF face object. */ void *face; /**< A TTF face object. */
FT_Bool kerning; /**< true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning. */ bool kerning; /**< true whenever a face object contains kerning data that can be accessed with FT_Get_Kerning. */
} GRRLIB_ttfFont; } GRRLIB_ttfFont;
//============================================================================== //==============================================================================