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Unified Diff: third_party/harfbuzz-ng/src/hb-common.h

Issue 6052008: harfbuzz: check in harfbuzz-ng, add gyp define to use it (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix Created 9 years, 12 months ago
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Index: third_party/harfbuzz-ng/src/hb-common.h
diff --git a/third_party/harfbuzz-ng/src/hb-common.h b/third_party/harfbuzz-ng/src/hb-common.h
new file mode 100644
index 0000000000000000000000000000000000000000..1dd02cbdd3d84b06fca0aa70662c619b152efc85
--- /dev/null
+++ b/third_party/harfbuzz-ng/src/hb-common.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2007,2008,2009 Red Hat, Inc.
+ *
+ * This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Red Hat Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_COMMON_H
+#define HB_COMMON_H
+
+# ifdef __cplusplus
+# define HB_BEGIN_DECLS extern "C" {
+# define HB_END_DECLS }
+# else /* !__cplusplus */
+# define HB_BEGIN_DECLS
+# define HB_END_DECLS
+# endif /* !__cplusplus */
+
+HB_BEGIN_DECLS
+
+
+#ifdef _MSC_VER
+#define _HB__STR2__(x) #x
+#define _HB__STR1__(x) _HB__STR2__(x)
+#define _HB__LOC__ __FILE__ "("_HB__STR1__(__LINE__)") : Warning Msg: "
+#pragma message(_HB__LOC__"Not using stdint.h; integer types may have wrong size")
+typedef signed char int8_t;
+typedef unsigned char uint8_t;
+typedef signed short int16_t;
+typedef unsigned short uint16_t;
+typedef signed int int32_t;
+typedef unsigned int uint32_t;
+typedef signed long long int64_t;
+typedef unsigned long long uint64_t;
+#ifndef __cplusplus
+#define inline __inline
+#endif
+#else
+#include <stdint.h>
+#endif
+
+typedef int hb_bool_t;
+
+typedef uint32_t hb_tag_t;
+#define HB_TAG(a,b,c,d) ((hb_tag_t)(((uint8_t)a<<24)|((uint8_t)b<<16)|((uint8_t)c<<8)|(uint8_t)d))
+#define HB_TAG_STR(s) (HB_TAG(((const char *) s)[0], \
+ ((const char *) s)[1], \
+ ((const char *) s)[2], \
+ ((const char *) s)[3]))
+#define HB_TAG_NONE HB_TAG(0,0,0,0)
+
+hb_tag_t hb_tag_from_string (const char *s);
+
+
+typedef uint32_t hb_codepoint_t;
+typedef int32_t hb_position_t;
+typedef uint32_t hb_mask_t;
+
+typedef void (*hb_destroy_func_t) (void *user_data);
+
+typedef enum _hb_direction_t {
+ HB_DIRECTION_LTR,
+ HB_DIRECTION_RTL,
+ HB_DIRECTION_TTB,
+ HB_DIRECTION_BTT
+} hb_direction_t;
+
+#define HB_DIRECTION_IS_HORIZONTAL(dir) ((((unsigned int) (dir)) & ~1U) == 0)
+#define HB_DIRECTION_IS_VERTICAL(dir) ((((unsigned int) (dir)) & ~1U) == 2)
+#define HB_DIRECTION_IS_FORWARD(dir) ((((unsigned int) (dir)) & ~2U) == 0)
+#define HB_DIRECTION_IS_BACKWARD(dir) ((((unsigned int) (dir)) & ~2U) == 1)
+#define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1))
+
+
+typedef union _hb_var_int_t {
+ uint32_t u32;
+ int32_t i32;
+ uint16_t u16[2];
+ int16_t i16[2];
+ uint8_t u8[4];
+ int8_t i8[4];
+} hb_var_int_t;
+
+
+HB_END_DECLS
+
+#endif /* HB_COMMON_H */
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