[myanmar] Add dump-myanmar-data

src/Makefile.am

@@ -353,10 +353,14 @@ endif
 
 check_PROGRAMS += \
 	dump-indic-data \
+	dump-myanmar-data \
 	$(NULL)
 dump_indic_data_SOURCES = dump-indic-data.cc hb-ot-shape-complex-indic-table.cc
 dump_indic_data_CPPFLAGS = $(HBCFLAGS)
 dump_indic_data_LDADD = libharfbuzz.la $(HBLIBS)
+dump_myanmar_data_SOURCES = dump-myanmar-data.cc hb-ot-shape-complex-indic-table.cc
+dump_myanmar_data_CPPFLAGS = $(HBCFLAGS)
+dump_myanmar_data_LDADD = libharfbuzz.la $(HBLIBS)
 
 check_PROGRAMS += test-ot-tag
 TESTS += test-ot-tag

src/Makefile.sources

@@ -110,6 +110,7 @@ HB_OT_sources = \
 	hb-ot-shape-complex-indic-private.hh \
 	hb-ot-shape-complex-indic-table.cc \
 	hb-ot-shape-complex-khmer.cc \
+	hb-ot-shape-complex-myanmar-private.hh \
 	hb-ot-shape-complex-myanmar.cc \
 	hb-ot-shape-complex-thai.cc \
 	hb-ot-shape-complex-tibetan.cc \

src/dump-myanmar-data.cc

+/*
+ * Copyright © 2018  Google, 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.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#include "hb-ot-shape-complex-myanmar-private.hh"
+
+int
+main (void)
+{
+  for (hb_codepoint_t u = 0; u <= 0x10FFFF; u++)
+  {
+    hb_glyph_info_t info;
+    info.codepoint = u;
+    set_myanmar_properties (info);
+    if (info.myanmar_category() != INDIC_SYLLABIC_CATEGORY_OTHER ||
+	info.myanmar_position() != INDIC_MATRA_CATEGORY_NOT_APPLICABLE)
+      printf("U+%04X	%u	%u\n", u,
+	     info.myanmar_category(),
+	     info.myanmar_position());
+  }
+}

src/hb-ot-shape-complex-indic-private.hh

@@ -34,6 +34,11 @@
 #include "hb-ot-shape-private.hh" /* XXX Remove */
 
 
+/* buffer var allocations */
+#define indic_category() complex_var_u8_0() /* indic_category_t */
+#define indic_position() complex_var_u8_1() /* indic_position_t */
+
+
 #define INDIC_TABLE_ELEMENT_TYPE uint16_t
 
 /* Cateories used in the OpenType spec:
@@ -186,9 +191,6 @@ enum indic_matra_category_t {
 HB_INTERNAL INDIC_TABLE_ELEMENT_TYPE
 hb_indic_get_categories (hb_codepoint_t u);
 
-/* buffer var allocations */
-#define indic_category() complex_var_u8_0() /* indic_category_t */
-#define indic_position() complex_var_u8_1() /* indic_position_t */
 
 static inline bool
 is_one_of (const hb_glyph_info_t &info, unsigned int flags)

src/hb-ot-shape-complex-myanmar-private.hh

+/*
+ * Copyright © 2018  Google, 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.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
+#ifndef HB_OT_SHAPE_COMPLEX_MYANMAR_PRIVATE_HH
+#define HB_OT_SHAPE_COMPLEX_MYANMAR_PRIVATE_HH
+
+#include "hb-private.hh"
+
+#include "hb-ot-shape-complex-indic-private.hh"
+
+
+/* buffer var allocations */
+#define myanmar_category() indic_category() /* myanmar_category_t */
+#define myanmar_position() indic_position() /* myanmar_position_t */
+
+
+/* Note: This enum is duplicated in the -machine.rl source file.
+ * Not sure how to avoid duplication. */
+enum myanmar_category_t {
+  OT_As  = 18,  /* Asat */
+  OT_D0  = 20, /* Digit zero */
+  OT_DB  = OT_N, /* Dot below */
+  OT_GB  = OT_PLACEHOLDER,
+  OT_MH  = 21, /* Various consonant medial types */
+  OT_MR  = 22, /* Various consonant medial types */
+  OT_MW  = 23, /* Various consonant medial types */
+  OT_MY  = 24, /* Various consonant medial types */
+  OT_PT  = 25, /* Pwo and other tones */
+  OT_VAbv = 26,
+  OT_VBlw = 27,
+  OT_VPre = 28,
+  OT_VPst = 29,
+  OT_VS   = 30, /* Variation selectors */
+  OT_P    = 31, /* Punctuation */
+  OT_D    = 32, /* Digits except zero */
+};
+
+
+static inline void
+set_myanmar_properties (hb_glyph_info_t &info)
+{
+  hb_codepoint_t u = info.codepoint;
+  unsigned int type = hb_indic_get_categories (u);
+  indic_category_t cat = (indic_category_t) (type & 0x7Fu);
+  indic_position_t pos = (indic_position_t) (type >> 8);
+
+  /* Myanmar
+   * http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm#analyze
+   */
+  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xFE00u, 0xFE0Fu)))
+    cat = (indic_category_t) OT_VS;
+
+  switch (u)
+  {
+    case 0x104Eu:
+      cat = (indic_category_t) OT_C; /* The spec says C, IndicSyllableCategory doesn't have. */
+      break;
+
+    case 0x002Du: case 0x00A0u: case 0x00D7u: case 0x2012u:
+    case 0x2013u: case 0x2014u: case 0x2015u: case 0x2022u:
+    case 0x25CCu: case 0x25FBu: case 0x25FCu: case 0x25FDu:
+    case 0x25FEu:
+      cat = (indic_category_t) OT_GB;
+      break;
+
+    case 0x1004u: case 0x101Bu: case 0x105Au:
+      cat = (indic_category_t) OT_Ra;
+      break;
+
+    case 0x1032u: case 0x1036u:
+      cat = (indic_category_t) OT_A;
+      break;
+
+    case 0x1039u:
+      cat = (indic_category_t) OT_H;
+      break;
+
+    case 0x103Au:
+      cat = (indic_category_t) OT_As;
+      break;
+
+    case 0x1041u: case 0x1042u: case 0x1043u: case 0x1044u:
+    case 0x1045u: case 0x1046u: case 0x1047u: case 0x1048u:
+    case 0x1049u: case 0x1090u: case 0x1091u: case 0x1092u:
+    case 0x1093u: case 0x1094u: case 0x1095u: case 0x1096u:
+    case 0x1097u: case 0x1098u: case 0x1099u:
+      cat = (indic_category_t) OT_D;
+      break;
+
+    case 0x1040u:
+      cat = (indic_category_t) OT_D; /* XXX The spec says D0, but Uniscribe doesn't seem to do. */
+      break;
+
+    case 0x103Eu: case 0x1060u:
+      cat = (indic_category_t) OT_MH;
+      break;
+
+    case 0x103Cu:
+      cat = (indic_category_t) OT_MR;
+      break;
+
+    case 0x103Du: case 0x1082u:
+      cat = (indic_category_t) OT_MW;
+      break;
+
+    case 0x103Bu: case 0x105Eu: case 0x105Fu:
+      cat = (indic_category_t) OT_MY;
+      break;
+
+    case 0x1063u: case 0x1064u: case 0x1069u: case 0x106Au:
+    case 0x106Bu: case 0x106Cu: case 0x106Du: case 0xAA7Bu:
+      cat = (indic_category_t) OT_PT;
+      break;
+
+    case 0x1038u: case 0x1087u: case 0x1088u: case 0x1089u:
+    case 0x108Au: case 0x108Bu: case 0x108Cu: case 0x108Du:
+    case 0x108Fu: case 0x109Au: case 0x109Bu: case 0x109Cu:
+      cat = (indic_category_t) OT_SM;
+      break;
+
+    case 0x104Au: case 0x104Bu:
+      cat = (indic_category_t) OT_P;
+      break;
+
+    case 0xAA74u: case 0xAA75u: case 0xAA76u:
+      /* https://github.com/roozbehp/unicode-data/issues/3 */
+      cat = (indic_category_t) OT_C;
+      break;
+  }
+
+  if (cat == OT_M)
+  {
+    switch ((int) pos)
+    {
+      case POS_PRE_C:	cat = (indic_category_t) OT_VPre;
+			pos = POS_PRE_M;                  break;
+      case POS_ABOVE_C:	cat = (indic_category_t) OT_VAbv; break;
+      case POS_BELOW_C:	cat = (indic_category_t) OT_VBlw; break;
+      case POS_POST_C:	cat = (indic_category_t) OT_VPst; break;
+    }
+  }
+
+  info.myanmar_category() = (myanmar_category_t) cat;
+  info.myanmar_position() = pos;
+}
+
+
+#endif /* HB_OT_SHAPE_COMPLEX_MYANMAR_PRIVATE_HH */

src/hb-ot-shape-complex-myanmar.cc

@@ -24,11 +24,7 @@
  * Google Author(s): Behdad Esfahbod
  */
 
-#include "hb-ot-shape-complex-indic-private.hh"
-
-/* buffer var allocations */
-#define myanmar_category() indic_category() /* myanmar_category_t */
-#define myanmar_position() indic_position() /* myanmar_position_t */
+#include "hb-ot-shape-complex-myanmar-private.hh"
 
 
 /*
@@ -127,138 +123,6 @@ enum syllable_type_t {
 #include "hb-ot-shape-complex-myanmar-machine.hh"
 
 
-/* Note: This enum is duplicated in the -machine.rl source file.
- * Not sure how to avoid duplication. */
-enum myanmar_category_t {
-  OT_As  = 18,  /* Asat */
-  OT_D0  = 20, /* Digit zero */
-  OT_DB  = OT_N, /* Dot below */
-  OT_GB  = OT_PLACEHOLDER,
-  OT_MH  = 21, /* Various consonant medial types */
-  OT_MR  = 22, /* Various consonant medial types */
-  OT_MW  = 23, /* Various consonant medial types */
-  OT_MY  = 24, /* Various consonant medial types */
-  OT_PT  = 25, /* Pwo and other tones */
-  OT_VAbv = 26,
-  OT_VBlw = 27,
-  OT_VPre = 28,
-  OT_VPst = 29,
-  OT_VS   = 30, /* Variation selectors */
-  OT_P    = 31, /* Punctuation */
-  OT_D    = 32, /* Digits except zero */
-};
-
-
-static inline void
-set_myanmar_properties (hb_glyph_info_t &info)
-{
-  hb_codepoint_t u = info.codepoint;
-  unsigned int type = hb_indic_get_categories (u);
-  indic_category_t cat = (indic_category_t) (type & 0x7Fu);
-  indic_position_t pos = (indic_position_t) (type >> 8);
-
-  /* Myanmar
-   * http://www.microsoft.com/typography/OpenTypeDev/myanmar/intro.htm#analyze
-   */
-  if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xFE00u, 0xFE0Fu)))
-    cat = (indic_category_t) OT_VS;
-
-  switch (u)
-  {
-    case 0x104Eu:
-      cat = (indic_category_t) OT_C; /* The spec says C, IndicSyllableCategory doesn't have. */
-      break;
-
-    case 0x002Du: case 0x00A0u: case 0x00D7u: case 0x2012u:
-    case 0x2013u: case 0x2014u: case 0x2015u: case 0x2022u:
-    case 0x25CCu: case 0x25FBu: case 0x25FCu: case 0x25FDu:
-    case 0x25FEu:
-      cat = (indic_category_t) OT_GB;
-      break;
-
-    case 0x1004u: case 0x101Bu: case 0x105Au:
-      cat = (indic_category_t) OT_Ra;
-      break;
-
-    case 0x1032u: case 0x1036u:
-      cat = (indic_category_t) OT_A;
-      break;
-
-    case 0x1039u:
-      cat = (indic_category_t) OT_H;
-      break;
-
-    case 0x103Au:
-      cat = (indic_category_t) OT_As;
-      break;
-
-    case 0x1041u: case 0x1042u: case 0x1043u: case 0x1044u:
-    case 0x1045u: case 0x1046u: case 0x1047u: case 0x1048u:
-    case 0x1049u: case 0x1090u: case 0x1091u: case 0x1092u:
-    case 0x1093u: case 0x1094u: case 0x1095u: case 0x1096u:
-    case 0x1097u: case 0x1098u: case 0x1099u:
-      cat = (indic_category_t) OT_D;
-      break;
-
-    case 0x1040u:
-      cat = (indic_category_t) OT_D; /* XXX The spec says D0, but Uniscribe doesn't seem to do. */
-      break;
-
-    case 0x103Eu: case 0x1060u:
-      cat = (indic_category_t) OT_MH;
-      break;
-
-    case 0x103Cu:
-      cat = (indic_category_t) OT_MR;
-      break;
-
-    case 0x103Du: case 0x1082u:
-      cat = (indic_category_t) OT_MW;
-      break;
-
-    case 0x103Bu: case 0x105Eu: case 0x105Fu:
-      cat = (indic_category_t) OT_MY;
-      break;
-
-    case 0x1063u: case 0x1064u: case 0x1069u: case 0x106Au:
-    case 0x106Bu: case 0x106Cu: case 0x106Du: case 0xAA7Bu:
-      cat = (indic_category_t) OT_PT;
-      break;
-
-    case 0x1038u: case 0x1087u: case 0x1088u: case 0x1089u:
-    case 0x108Au: case 0x108Bu: case 0x108Cu: case 0x108Du:
-    case 0x108Fu: case 0x109Au: case 0x109Bu: case 0x109Cu:
-      cat = (indic_category_t) OT_SM;
-      break;
-
-    case 0x104Au: case 0x104Bu:
-      cat = (indic_category_t) OT_P;
-      break;
-
-    case 0xAA74u: case 0xAA75u: case 0xAA76u:
-      /* https://github.com/roozbehp/unicode-data/issues/3 */
-      cat = (indic_category_t) OT_C;
-      break;
-  }
-
-  if (cat == OT_M)
-  {
-    switch ((int) pos)
-    {
-      case POS_PRE_C:	cat = (indic_category_t) OT_VPre;
-			pos = POS_PRE_M;                  break;
-      case POS_ABOVE_C:	cat = (indic_category_t) OT_VAbv; break;
-      case POS_BELOW_C:	cat = (indic_category_t) OT_VBlw; break;
-      case POS_POST_C:	cat = (indic_category_t) OT_VPst; break;
-    }
-  }
-
-  info.myanmar_category() = (myanmar_category_t) cat;
-  info.myanmar_position() = pos;
-}
-
-
-
 static void
 setup_masks_myanmar (const hb_ot_shape_plan_t *plan HB_UNUSED,
 		   hb_buffer_t              *buffer,