post-rebranding cleanup

[org.ibex.core.git] / src / org / xwt / translators / Freetype.c

diff --git a/src/org/xwt/translators/Freetype.c b/src/org/xwt/translators/Freetype.c
index 2a1c798..e69de29 100644 (file)
--- a/src/org/xwt/translators/Freetype.c
+++ b/src/org/xwt/translators/Freetype.c
@@ -1,107 +0,0 @@
-// Copyright 2003 Adam Megacz, see the COPYING file for licensing [GPL]
-
-#include <unistd.h>
-#include <freetype/freetype.h>
-
-/* NOTE: _user_info is defined in crt0.c. It points to a 4096 byte
-   block of memory that contains 1024 32-bit values that can be set
-   with the setUserInfo() method of MIPSEmu.
-
-   The VM will pause after initialization.  When unpaused, it expects
-   that:
-
-     user_info[0] = ptr to font byte stream in memory
-     user_info[1] = length of font stream
-     user_info[2] = unicode index of first glyph to render
-     user_info[3] = unicode index of last glyph to render
-     user_info[4] = point size to render in
-
-   The VM will then iterate over the requested glyphs, performing the
-   following actions for each glyph:
-   
-     - render the glyph
-     - store the address of the glyph bitmap in user_info[5]
-     - store the width of the glyph bitmap in user_info[6]
-     - store the height of the glyph bitmap in user_info[7]
-     - store the font's ascender into user_info[8]
-     - store the font's height into user_info[9]
-     - store the glyph's ascender into user_info[10]
-     - store the glyph's advance into user_info[11]
-
-   The VM will then pause after each glyph.  The VM should not be
-   unpaused after the last glyph until the next glyph set has been
-   configured in user_info (ie it does not pause twice).
-
-*/
-
-extern char *user_info[1024];
-
-#define FT_Check(expr) do { \
-    if((expr) != 0) { \
-        errprint(#expr " failed\n"); \
-        exit(EXIT_FAILURE); \
-    } \
-} while(0)
-
-#define max(a, b) ((a) > (b) ? (a) : (b))
-#define min(a, b) ((a) < (b) ? (a) : (b))
-
-static int errprint(const char *s) {
-    int l = strlen(s);
-    int n;
-    while(l) {
-        n = write(STDERR_FILENO,s,l);
-        if(n < 0) return n;
-        l -= n;
-        s += n;
-    }
-    return 0;
-}
-
-extern void _pause();
-
-int freetype_main() {
-    char *fontdata;
-    int glyph_index;
-    short charcode;
-    FT_Library  library;   /* handle to library     */
-    FT_Face     face;      /* handle to face object */
-
-    FT_Check(FT_Init_FreeType(&library));
-    FT_Check(FT_New_Memory_Face(library, user_info[0], (int)user_info[1], 0, &face));
-
-    for(;;) {
-      
-        _pause();
-        FT_Check(FT_Set_Char_Size(face, 0, ((int)user_info[4]) * 64, 72, 72));
-        for(charcode = (int)user_info[2]; charcode <= (int)user_info[3]; charcode++) {
-
-            glyph_index = FT_Get_Char_Index(face, charcode);
-            FT_Check(FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT | FT_LOAD_FORCE_AUTOHINT));
-            FT_Check(FT_Render_Glyph(face->glyph, FT_RENDER_MODE_NORMAL));
-
-            user_info[5]  = (char*)face->glyph->bitmap.buffer;
-            user_info[6]  = (char*)face->glyph->bitmap.width;
-            user_info[7]  = (char*)face->glyph->bitmap.rows;
-            user_info[8]  = (char*)(face->size->metrics.ascender >> 6);
-            user_info[9]  = (char*)((-1 * face->size->metrics.descender) >> 6);
-            user_info[10] = (char*)(face->glyph->metrics.horiBearingY >> 6);
-            user_info[11] = (char*)(face->glyph->advance.x >> 6);
-
-        }
-    }
-}
-
-
-// Kerning code; add back in later
-/*
-if (old_glyph_index != -1) {
-  if (FT_HAS_KERNING(face)) {
-    FT_Check(FT_Get_Kerning(face, old_glyph_index, glyph_index, 0, &kerning));
-    x += kerning.x >> 6;
-  } else {
-    x += face->glyph->advance.x >> 6;
-  }
-}
-old_glyph_index = glyph_index;
-*/