Merge branch 'rightlib' into merge-libs-250514-0050

1 files changed, 71 insertions, 0 deletions

diff --git a/contrib/python/matplotlib/py3/extern/ttconv/ttutil.cpp b/contrib/python/matplotlib/py3/extern/ttconv/ttutil.cpp
new file mode 100644
index 00000000000..6028e1d45d4
--- /dev/null
+++ b/contrib/python/matplotlib/py3/extern/ttconv/ttutil.cpp
@@ -0,0 +1,71 @@
+/* -*- mode: c++; c-basic-offset: 4 -*- */
+
+/*
+ * Modified for use within matplotlib
+ * 5 July 2007
+ * Michael Droettboom
+ */
+
+/* Very simple interface to the ppr TT routines */
+/* (c) Frank Siegert 1996 */
+
+#include <cstdio>
+#include <cstdarg>
+#include <cstdlib>
+#include "pprdrv.h"
+
+#define PRINTF_BUFFER_SIZE 512
+void TTStreamWriter::printf(const char* format, ...)
+{
+  va_list arg_list;
+  va_start(arg_list, format);
+  char buffer[PRINTF_BUFFER_SIZE];
+
+#if defined(WIN32) || defined(_MSC_VER)
+  int size = _vsnprintf(buffer, PRINTF_BUFFER_SIZE, format, arg_list);
+#else
+  int size = vsnprintf(buffer, PRINTF_BUFFER_SIZE, format, arg_list);
+#endif
+  if (size >= PRINTF_BUFFER_SIZE) {
+    char* buffer2 = (char*)malloc(size);
+#if defined(WIN32) || defined(_MSC_VER)
+    _vsnprintf(buffer2, size, format, arg_list);
+#else
+    vsnprintf(buffer2, size, format, arg_list);
+#endif
+    this->write(buffer2);
+    free(buffer2);
+  } else {
+    this->write(buffer);
+  }
+
+  va_end(arg_list);
+}
+
+void TTStreamWriter::put_char(int val)
+{
+  char c[2];
+  c[0] = (char)val;
+  c[1] = 0;
+  this->write(c);
+}
+
+void TTStreamWriter::puts(const char *a)
+{
+  this->write(a);
+}
+
+void TTStreamWriter::putline(const char *a)
+{
+  this->write(a);
+  this->write("\n");
+}
+
+void replace_newlines_with_spaces(char *a) {
+  char* i = a;
+  while (*i != 0) {
+    if (*i == '\r' || *i == '\n')
+      *i = ' ';
+    i++;
+  }
+}