add drawImage to lua

git-svn-id: http://skia.googlecode.com/svn/trunk@9500 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 10 insertions, 0 deletions

diff --git a/src/core/SkData.cpp b/src/core/SkData.cpp
index c1a21365ab..a1b42b0c4f 100644
--- a/src/core/SkData.cpp
+++ b/src/core/SkData.cpp
@@ -97,6 +97,16 @@ SkData* SkData::NewFromFILE(SkFILE* f) {
     return SkData::NewWithProc(addr, size, sk_mmap_releaseproc, NULL);
 }
 
+SkData* SkData::NewFromFileName(const char path[]) {
+    SkFILE* f = path ? sk_fopen(path, kRead_SkFILE_Flag) : NULL;
+    if (NULL == f) {
+        return NULL;
+    }
+    SkData* data = NewFromFILE(f);
+    sk_fclose(f);
+    return data;
+}
+
 SkData* SkData::NewFromFD(int fd) {
     size_t size;
     void* addr = sk_fdmmap(fd, &size);