iOS support work in progress

include/core/SkTypes.h
- address unsigned warning

include/core/SkInstCnt.h
src/core/SkInstCnt.cpp
gyp/common.gypi
- always define SK_ENABLE_INST_COUNT for debug builds

src/views/mac/SkNSView.mm
- only call glClear if there is a GL context

src/ports/SkImageDecoder_CG.cpp
- fix iOS hack by using proper include

gyp/opts.gyp
- exclude more ARM files from iOS for now (see issue 900)

gyp/common_conditions.gypi
- add release, more ios specific common settings

gyp/bench.gyp
- add iOS condition

gyp/SampleApp.gyp
- remove precompiled header, hardcoded SDK path
- add more frameworks

gyp/debugger.gyp
- fix syntax error
- add iOS/Android condition

gyp/core.gyp
- remove hardcoded SDK path, add more frameworks

gyp/common_variables.gypi
- add ios SDK path
- add ios SDK version

gyp/iOSSampleApp.gyp
- remove obsolete project

gyp/zlib.gyp
- add ios library path
Review URL: https://codereview.appspot.com/6551070

git-svn-id: http://skia.googlecode.com/svn/trunk@5649 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 3 insertions, 1 deletions

diff --git a/src/views/mac/SkNSView.mm b/src/views/mac/SkNSView.mm
index b3c6762747..f43af64df1 100644
--- a/src/views/mac/SkNSView.mm
+++ b/src/views/mac/SkNSView.mm
@@ -57,7 +57,9 @@ SK_COMPILE_ASSERT(SK_SUPPORT_GPU, not_implemented_for_non_gpu_build);
 - (void)resizeSkView:(NSSize)newSize {
     if (NULL != fWind && (fWind->width() != newSize.width || fWind->height() != newSize.height)) {
         fWind->resize((int) newSize.width, (int) newSize.height);
-        glClear(GL_STENCIL_BUFFER_BIT);
+        if (NULL != fGLContext) {
+            glClear(GL_STENCIL_BUFFER_BIT);
+        }
         [fGLContext update];
     }
 }