code cleanup
Review URL: https://codereview.chromium.org/26613006
git-svn-id: http://skia.googlecode.com/svn/trunk@11687 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/PdfViewer/SkPdfUtils.h b/experimental/PdfViewer/SkPdfUtils.h
index b18c727..08d9812 100644
--- a/experimental/PdfViewer/SkPdfUtils.h
+++ b/experimental/PdfViewer/SkPdfUtils.h
@@ -32,6 +32,7 @@
struct NotOwnedString {
const unsigned char* fBuffer;
+ // TODO(edisonn): clean up, the last two bytes are used to signal if compression is used
size_t fBytes;
static void init(NotOwnedString* str) {
@@ -50,6 +51,8 @@
}
};
+SkMatrix SkMatrixFromPdfMatrix(double array[6]);
+
// TODO(edisonn): hack to make code generation simpler. Alternatively we can update the
// generate_code.py not to rely on != operator
bool operator !=(const SkString& first, const char* second);
@@ -70,4 +73,46 @@
#define SkTraceRect(a,b)
#endif
+#ifdef PDF_TRACE_TOKENIZER
+
+static void TRACE_COMMENT(char ch) {
+ printf("%c", ch);
+}
+
+static void TRACE_TK(char ch) {
+ printf("%c", ch);
+}
+
+static void TRACE_NAME(const unsigned char* start, const unsigned char* end) {
+ while (start < end) {
+ printf("%c", *start);
+ start++;
+ }
+ printf("\n");
+}
+
+static void TRACE_STRING(const unsigned char* start, const unsigned char* end) {
+ while (start < end) {
+ printf("%c", *start);
+ start++;
+ }
+ printf("\n");
+}
+
+static void TRACE_HEXSTRING(const unsigned char* start, const unsigned char* end) {
+ while (start < end) {
+ printf("%c", *start);
+ start++;
+ }
+ printf("\n");
+}
+
+#else
+#define TRACE_COMMENT(ch)
+#define TRACE_TK(ch)
+#define TRACE_NAME(start,end)
+#define TRACE_STRING(start,end)
+#define TRACE_HEXSTRING(start,end)
+#endif
+
#endif // SkPdfUtils_DEFINED