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Windows support

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This commit is contained in:
Eric Soroos 2017-09-22 14:48:55 +00:00
parent a4b7a6d215
commit 67a0f8431f
1 changed files with 43 additions and 1 deletions
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44
_imagingft.c
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@ -28,7 +28,9 @@
#define KEEP_PY_UNICODE
#include "py3.h"
#if !defined(_MSC_VER)
#include <dlfcn.h>
#endif
#if !defined(FT_LOAD_TARGET_MONO)
#define FT_LOAD_TARGET_MONO FT_LOAD_MONOCHROME
@ -126,11 +128,18 @@ setraqm(void)
/* set the static function pointers for dynamic raqm linking */
p_raqm.raqm = NULL;
/* Microsoft needs a totally different system */
#if !defined(_MSC_VER)
p_raqm.raqm = dlopen("libraqm.so.0", RTLD_LAZY);
#else
p_raqm.raqm = LoadLibrary("libraqm");
#endif
if (!p_raqm.raqm) {
return 1;
}
#if !defined(_MSC_VER)
p_raqm.create = dlsym(p_raqm.raqm, "raqm_create");
p_raqm.set_text = dlsym(p_raqm.raqm, "raqm_set_text");
p_raqm.set_text_utf8 = dlsym(p_raqm.raqm, "raqm_set_text_utf8");
@ -140,11 +149,44 @@ setraqm(void)
p_raqm.layout = dlsym(p_raqm.raqm, "raqm_layout");
p_raqm.get_glyphs = dlsym(p_raqm.raqm, "raqm_get_glyphs");
p_raqm.destroy = dlsym(p_raqm.raqm, "raqm_destroy");
if (dlerror()) {
if (dlerror() ||
!(p_raqm.create &&
p_raqm.set_text &&
p_raqm.set_text_utf8 &&
p_raqm.set_par_direction &&
p_raqm.add_font_feature &&
p_raqm.set_freetype_face &&
p_raqm.layout &&
p_raqm.get_glyphs &&
p_raqm.destroy)) {
dlclose(p_raqm.raqm);
p_raqm.raqm = NULL;
return 2;
}
#else
p_raqm.create = GetProcAddress(p_raqm.raqm, "raqm_create");
p_raqm.set_text = GetProcAddress(p_raqm.raqm, "raqm_set_text");
p_raqm.set_text_utf8 = GetProcAddress(p_raqm.raqm, "raqm_set_text_utf8");
p_raqm.set_par_direction = GetProcAddress(p_raqm.raqm, "raqm_set_par_direction");
p_raqm.add_font_feature = GetProcAddress(p_raqm.raqm, "raqm_add_font_feature");
p_raqm.set_freetype_face = GetProcAddress(p_raqm.raqm, "raqm_set_freetype_face");
p_raqm.layout = GetProcAddress(p_raqm.raqm, "raqm_layout");
p_raqm.get_glyphs = GetProcAddress(p_raqm.raqm, "raqm_get_glyphs");
p_raqm.destroy = GetProcAddress(p_raqm.raqm, "raqm_destroy");
if (!(p_raqm.create &&
p_raqm.set_text &&
p_raqm.set_text_utf8 &&
p_raqm.set_par_direction &&
p_raqm.add_font_feature &&
p_raqm.set_freetype_face &&
p_raqm.layout &&
p_raqm.get_glyphs &&
p_raqm.destroy) {
FreeLibrary(p_raqm.raqm);
p_raqm.raqm = NULL;
return 2;
}
#endif
return 0;
}