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-rw-r--r--experimental/iOSSampleApp/Shared/skia_ios.mm11
-rw-r--r--experimental/iOSShell/iOSShell-Info.plist43
-rw-r--r--gyp/iOSShell.gyp85
-rw-r--r--gyp/most.gyp1
-rw-r--r--include/core/SkImageEncoder.h4
-rw-r--r--src/core/SkFloatBits.cpp19
-rw-r--r--src/core/SkMathPriv.h6
-rw-r--r--src/core/SkPoint.cpp11
-rw-r--r--src/images/SkForceLinking.cpp3
-rw-r--r--src/ports/SkImageDecoder_CG.cpp11
-rwxr-xr-xsrc/utils/ios/SkImageDecoder_iOS.mm3
-rw-r--r--src/views/SkTouchGesture.cpp4
-rw-r--r--tests/JpegTest.cpp5
-rw-r--r--tools/OverwriteLine.h2
-rw-r--r--tools/Resources.cpp4
-rw-r--r--tools/Resources.h1
-rw-r--r--tools/flags/SkCommandLineFlags.h4
-rw-r--r--tools/iOSShell.cpp95
-rw-r--r--tools/iOSShell.h37
19 files changed, 342 insertions, 7 deletions
diff --git a/experimental/iOSSampleApp/Shared/skia_ios.mm b/experimental/iOSSampleApp/Shared/skia_ios.mm
index 65b3e8a034..4fce1392d8 100644
--- a/experimental/iOSSampleApp/Shared/skia_ios.mm
+++ b/experimental/iOSSampleApp/Shared/skia_ios.mm
@@ -1,14 +1,19 @@
#import <UIKit/UIKit.h>
#include "SkApplication.h"
-extern void save_args(int argc, char *argv[]);
+extern bool set_cmd_line_args(int argc, char *argv[], const char* dir);
int main(int argc, char *argv[]) {
signal(SIGPIPE, SIG_IGN);
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
application_init();
- save_args(argc, argv);
- int retVal = UIApplicationMain(argc, argv, nil, nil);
+ // Identify the documents directory
+ NSArray *dirPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+ NSString *docsDir = [dirPaths objectAtIndex:0];
+ const char *d = [docsDir UTF8String];
+
+ bool ranCommand = set_cmd_line_args(argc, argv, d);
+ int retVal = ranCommand ? 0 : UIApplicationMain(argc, argv, nil, nil);
application_term();
[pool release];
return retVal;
diff --git a/experimental/iOSShell/iOSShell-Info.plist b/experimental/iOSShell/iOSShell-Info.plist
new file mode 100644
index 0000000000..69b62efd1c
--- /dev/null
+++ b/experimental/iOSShell/iOSShell-Info.plist
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>CFBundleDevelopmentRegion</key>
+ <string>English</string>
+ <key>CFBundleDisplayName</key>
+ <string>${PRODUCT_NAME}</string>
+ <key>CFBundleExecutable</key>
+ <string>${EXECUTABLE_NAME}</string>
+ <key>CFBundleIconFile</key>
+ <string></string>
+ <key>CFBundleIdentifier</key>
+ <string>com.google.iOSShell</string>
+ <key>CFBundleInfoDictionaryVersion</key>
+ <string>6.0</string>
+ <key>CFBundleName</key>
+ <string>${PRODUCT_NAME}</string>
+ <key>CFBundlePackageType</key>
+ <string>APPL</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>CFBundleVersion</key>
+ <string>1.0</string>
+ <key>LSRequiresIPhoneOS</key>
+ <true/>
+ <key>NSMainNibFile</key>
+ <string>MainWindow_iPhone</string>
+ <key>NSMainNibFile~ipad</key>
+ <string>MainWindow_iPad</string>
+ <key>UISupportedInterfaceOrientations</key>
+ <array>
+ <string>UIInterfaceOrientationPortrait</string>
+ </array>
+ <key>UISupportedInterfaceOrientations~ipad</key>
+ <array>
+ <string>UIInterfaceOrientationPortrait</string>
+ <string>UIInterfaceOrientationPortraitUpsideDown</string>
+ <string>UIInterfaceOrientationLandscapeLeft</string>
+ <string>UIInterfaceOrientationLandscapeRight</string>
+ </array>
+</dict>
+</plist>
diff --git a/gyp/iOSShell.gyp b/gyp/iOSShell.gyp
new file mode 100644
index 0000000000..ed648a38c4
--- /dev/null
+++ b/gyp/iOSShell.gyp
@@ -0,0 +1,85 @@
+#
+{
+ 'conditions' : [
+ [ 'skia_os == "ios"', {
+ 'targets': [
+ {
+ 'target_name': 'iOSShell',
+ 'type': 'executable',
+ 'mac_bundle' : 1,
+ 'includes': [
+ 'tests.gypi',
+ 'pathops_unittest.gypi',
+ ],
+ 'dependencies': [
+ 'tools.gyp:crash_handler',
+ 'views.gyp:views',
+ 'xml.gyp:xml',
+ ],
+ 'sources': [
+ '../tests/skia_test.cpp',
+ '../tools/iOSShell.cpp',
+ '../src/views/mac/SkEventNotifier.mm',
+ '../experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig',
+ '../experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig',
+ '../experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig',
+ '../experimental/iOSShell/iOSShell-Info.plist',
+ '../experimental/iOSSampleApp/Shared/SkUIRootViewController.mm',
+ '../experimental/iOSSampleApp/Shared/SkUIView.mm',
+ '../experimental/iOSSampleApp/Shared/skia_ios.mm',
+
+ # iPad
+ '../experimental/iOSSampleApp/iPad/AppDelegate_iPad.mm',
+ '../experimental/iOSSampleApp/iPad/SkUISplitViewController.mm',
+ '../experimental/iOSSampleApp/iPad/MainWindow_iPad.xib',
+
+ # iPhone
+ '../experimental/iOSSampleApp/iPhone/AppDelegate_iPhone.mm',
+ '../experimental/iOSSampleApp/iPhone/SkUINavigationController.mm',
+ '../experimental/iOSSampleApp/iPhone/MainWindow_iPhone.xib',
+
+ '../src/views/ios/SkOSWindow_iOS.mm',
+ '../src/utils/ios/SkStream_NSData.mm',
+ '../src/utils/mac/SkCreateCGImageRef.cpp',
+ ],
+ 'link_settings': {
+ 'libraries': [
+ '$(SDKROOT)/System/Library/Frameworks/CoreFoundation.framework',
+ '$(SDKROOT)/System/Library/Frameworks/CoreGraphics.framework',
+ '$(SDKROOT)/System/Library/Frameworks/CoreText.framework',
+ '$(SDKROOT)/System/Library/Frameworks/UIKit.framework',
+ '$(SDKROOT)/System/Library/Frameworks/Foundation.framework',
+ '$(SDKROOT)/System/Library/Frameworks/QuartzCore.framework',
+ '$(SDKROOT)/System/Library/Frameworks/OpenGLES.framework',
+ '$(SDKROOT)/System/Library/Frameworks/ImageIO.framework',
+ '$(SDKROOT)/System/Library/Frameworks/MobileCoreServices.framework',
+ ],
+ },
+ 'include_dirs' : [
+ '../experimental/iOSSampleApp',
+ '../experimental/iOSSampleApp/iPad',
+ '../experimental/iOSSampleApp/iPhone',
+ '../experimental/iOSSampleApp/Shared',
+ '../include/utils/ios',
+ '../src/views/mac',
+ ],
+ 'xcode_settings' : {
+ 'INFOPLIST_FILE' : '../experimental/iOSShell/iOSShell-Info.plist',
+ },
+ 'xcode_config_file': '../experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig',
+ 'mac_bundle_resources' : [
+ '../experimental/iOSSampleApp/iPad/MainWindow_iPad.xib',
+ '../experimental/iOSSampleApp/iPhone/MainWindow_iPhone.xib',
+ ],
+ 'conditions' : [
+ [ 'skia_gpu == 1', {
+ 'dependencies': [
+ 'gputest.gyp:skgputest',
+ ],
+ }],
+ ],
+ },
+ ],
+ }],
+ ]
+}
diff --git a/gyp/most.gyp b/gyp/most.gyp
index ba189316e9..4675add4dd 100644
--- a/gyp/most.gyp
+++ b/gyp/most.gyp
@@ -30,6 +30,7 @@
}],
['skia_os == "ios"', {
'dependencies!': [ 'SampleApp.gyp:SampleApp' ],
+ 'dependencies': ['iOSShell.gyp:iOSShell' ],
}],
['skia_os == "mac" or skia_os == "linux"', {
'dependencies': [ 'nanomsg.gyp:*' ],
diff --git a/include/core/SkImageEncoder.h b/include/core/SkImageEncoder.h
index 754d5bbbc3..4d4d2a83c0 100644
--- a/include/core/SkImageEncoder.h
+++ b/include/core/SkImageEncoder.h
@@ -100,6 +100,10 @@ DECLARE_ENCODER_CREATOR(PNGImageEncoder);
DECLARE_ENCODER_CREATOR(KTXImageEncoder);
DECLARE_ENCODER_CREATOR(WEBPImageEncoder);
+#ifdef SK_BUILD_FOR_IOS
+DECLARE_ENCODER_CREATOR(PNGImageEncoder_IOS);
+#endif
+
// Typedef to make registering encoder callback easier
// This has to be defined outside SkImageEncoder. :(
typedef SkTRegistry<SkImageEncoder*(*)(SkImageEncoder::Type)> SkImageEncoder_EncodeReg;
diff --git a/src/core/SkFloatBits.cpp b/src/core/SkFloatBits.cpp
index 39b51abf1d..6b35a75c88 100644
--- a/src/core/SkFloatBits.cpp
+++ b/src/core/SkFloatBits.cpp
@@ -85,7 +85,16 @@ int32_t SkFloatBits_toIntFloor(int32_t packed) {
value = SkApplySign(value, SkExtractSign(packed));
exp = -exp;
if (exp > 25) { // underflow
+#ifdef SK_DISCARD_DENORMALIZED_FOR_SPEED
+ // The iOS ARM processor discards small denormalized numbers to go faster.
+ // The comparision below empirically causes the result to agree with the
+ // tests in MathTest test_float_floor
+ if (exp > 149) {
+ return 0;
+ }
+#else
exp = 25;
+#endif
}
// int add = 0;
return value >> exp;
@@ -145,7 +154,17 @@ int32_t SkFloatBits_toIntCeil(int32_t packed) {
value = SkApplySign(value, SkExtractSign(packed));
exp = -exp;
if (exp > 25) { // underflow
+#ifdef SK_DISCARD_DENORMALIZED_FOR_SPEED
+ // The iOS ARM processor discards small denormalized numbers to go faster.
+ // The comparision below empirically causes the result to agree with the
+ // tests in MathTest test_float_ceil
+ if (exp > 149) {
+ return 0;
+ }
+ return 0 < value;
+#else
exp = 25;
+#endif
}
int add = (1 << exp) - 1;
return (value + add) >> exp;
diff --git a/src/core/SkMathPriv.h b/src/core/SkMathPriv.h
index f93ab61078..e997045ea8 100644
--- a/src/core/SkMathPriv.h
+++ b/src/core/SkMathPriv.h
@@ -10,6 +10,12 @@
#include "SkMath.h"
+#ifdef SK_BUILD_FOR_IOS
+// The iOS ARM processor discards small denormalized numbers to go faster.
+// Algorithms that rely on denormalized numbers need alternative implementations.
+#define SK_DISCARD_DENORMALIZED_FOR_SPEED
+#endif
+
/** Returns -1 if n < 0, else returns 0
*/
#define SkExtractSign(n) ((int32_t)(n) >> 31)
diff --git a/src/core/SkPoint.cpp b/src/core/SkPoint.cpp
index 719ee54b22..8a6d0564af 100644
--- a/src/core/SkPoint.cpp
+++ b/src/core/SkPoint.cpp
@@ -7,6 +7,7 @@
*/
+#include "SkMathPriv.h"
#include "SkPoint.h"
void SkIPoint::rotateCW(SkIPoint* dst) const {
@@ -168,7 +169,17 @@ bool SkPoint::setLength(float x, float y, float length) {
// divide by inf. and return (0,0) vector.
double xx = x;
double yy = y;
+ #ifdef SK_DISCARD_DENORMALIZED_FOR_SPEED
+ // The iOS ARM processor discards small denormalized numbers to go faster.
+ // Casting this to a float would cause the scale to go to zero. Keeping it
+ // as a double for the multiply keeps the scale non-zero.
+ double dscale = length / sqrt(xx * xx + yy * yy);
+ fX = x * dscale;
+ fY = y * dscale;
+ return true;
+ #else
scale = (float)(length / sqrt(xx * xx + yy * yy));
+ #endif
}
fX = x * scale;
fY = y * scale;
diff --git a/src/images/SkForceLinking.cpp b/src/images/SkForceLinking.cpp
index 2c9a38979a..442f0f77c0 100644
--- a/src/images/SkForceLinking.cpp
+++ b/src/images/SkForceLinking.cpp
@@ -29,6 +29,9 @@ int SkForceLinking(bool doNotPassTrue) {
#if !defined(SK_BUILD_FOR_MAC) && !defined(SK_BUILD_FOR_WIN) && !defined(SK_BUILD_FOR_IOS)
CreatePNGImageDecoder();
#endif
+#if defined(SK_BUILD_FOR_IOS)
+ CreatePNGImageEncoder_IOS();
+#endif
return -1;
}
return 0;
diff --git a/src/ports/SkImageDecoder_CG.cpp b/src/ports/SkImageDecoder_CG.cpp
index 7bebf394da..5b32502d8e 100644
--- a/src/ports/SkImageDecoder_CG.cpp
+++ b/src/ports/SkImageDecoder_CG.cpp
@@ -300,6 +300,17 @@ static SkImageEncoder* sk_imageencoder_cg_factory(SkImageEncoder::Type t) {
static SkImageEncoder_EncodeReg gEReg(sk_imageencoder_cg_factory);
+#ifdef SK_BUILD_FOR_IOS
+class SkPNGImageEncoder_IOS : public SkImageEncoder_CG {
+public:
+ SkPNGImageEncoder_IOS()
+ : SkImageEncoder_CG(kPNG_Type) {
+ }
+};
+
+DEFINE_ENCODER_CREATOR(PNGImageEncoder_IOS);
+#endif
+
struct FormatConversion {
CFStringRef fUTType;
SkImageDecoder::Format fFormat;
diff --git a/src/utils/ios/SkImageDecoder_iOS.mm b/src/utils/ios/SkImageDecoder_iOS.mm
index 021fa25309..f3db65e035 100755
--- a/src/utils/ios/SkImageDecoder_iOS.mm
+++ b/src/utils/ios/SkImageDecoder_iOS.mm
@@ -62,7 +62,4 @@ SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) {
return NULL;
}
-SkImageEncoder* SkImageEncoder::Create(Type t) {
- return NULL;
-}
diff --git a/src/views/SkTouchGesture.cpp b/src/views/SkTouchGesture.cpp
index 9b02417771..e6a8eaeec6 100644
--- a/src/views/SkTouchGesture.cpp
+++ b/src/views/SkTouchGesture.cpp
@@ -203,7 +203,9 @@ float SkTouchGesture::limitTotalZoom(float scale) const {
void SkTouchGesture::touchMoved(void* owner, float x, float y) {
// GrPrintf("--- %d touchMoved %p %g %g\n", fTouches.count(), owner, x, y);
- SkASSERT(kEmpty_State != fState);
+ if (kEmpty_State == fState) {
+ return;
+ }
int index = this->findRec(owner);
if (index < 0) {
diff --git a/tests/JpegTest.cpp b/tests/JpegTest.cpp
index 2897883da3..f8784a2d26 100644
--- a/tests/JpegTest.cpp
+++ b/tests/JpegTest.cpp
@@ -437,8 +437,13 @@ DEF_TEST(Jpeg, reporter) {
REPORTER_ASSERT(reporter, bm8888.getColor(27, 34) == 0xffffffff);
REPORTER_ASSERT(reporter, bm8888.getColor(71, 18) == 0xff000000);
+#ifdef SK_BUILD_FOR_IOS // the iOS jpeg decoder fills to gray
+ REPORTER_ASSERT(reporter, bm8888.getColor(127, 127) == 0xff808080
+ || bm8888.getColor(127, 127) == SK_ColorWHITE);
+#else
// This is the fill color
REPORTER_ASSERT(reporter, bm8888.getColor(127, 127) == SK_ColorWHITE);
+#endif
#if JPEG_TEST_WRITE_TO_FILE_FOR_DEBUGGING
// Check to see that the resulting bitmap is nice
diff --git a/tools/OverwriteLine.h b/tools/OverwriteLine.h
index b76c223ba6..e8f0504b1a 100644
--- a/tools/OverwriteLine.h
+++ b/tools/OverwriteLine.h
@@ -5,6 +5,8 @@
static const char* kSkOverwriteLine =
#ifdef SK_BUILD_FOR_WIN32
"\r \r"
+#elif defined(SK_BUILD_FOR_IOS)
+"\r"
#else
"\r\033[K"
#endif
diff --git a/tools/Resources.cpp b/tools/Resources.cpp
index 756d14ad3a..0efd66b246 100644
--- a/tools/Resources.cpp
+++ b/tools/Resources.cpp
@@ -15,3 +15,7 @@ DEFINE_string2(resourcePath, i, "resources", "Directory with test resources: ima
SkString GetResourcePath(const char* resource) {
return SkOSPath::SkPathJoin(FLAGS_resourcePath[0], resource);
}
+
+void SetResourcePath(const char* resource) {
+ FLAGS_resourcePath.set(0, resource);
+}
diff --git a/tools/Resources.h b/tools/Resources.h
index a10612b78d..485a112231 100644
--- a/tools/Resources.h
+++ b/tools/Resources.h
@@ -11,5 +11,6 @@
#include "SkString.h"
SkString GetResourcePath(const char* resource = "");
+void SetResourcePath(const char* );
#endif // Resources_DEFINED
diff --git a/tools/flags/SkCommandLineFlags.h b/tools/flags/SkCommandLineFlags.h
index 370198b5a2..c6a783de3f 100644
--- a/tools/flags/SkCommandLineFlags.h
+++ b/tools/flags/SkCommandLineFlags.h
@@ -137,6 +137,10 @@ public:
return false;
}
+ void set(int i, const char* str) {
+ fStrings[i].set(str);
+ }
+
private:
void reset() { fStrings.reset(); }
diff --git a/tools/iOSShell.cpp b/tools/iOSShell.cpp
new file mode 100644
index 0000000000..bd709386ec
--- /dev/null
+++ b/tools/iOSShell.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "iOSShell.h"
+
+#include "Resources.h"
+#include "SkCanvas.h"
+#include "SkCommandLineFlags.h"
+#include "SkGraphics.h"
+#include "SkWindow.h"
+#include "sk_tool_utils.h"
+
+//////////////////////////////////////////////////////////////////////////////
+
+static SkView* curr_view(SkWindow* wind) {
+ SkView::F2BIter iter(wind);
+ return iter.next();
+}
+
+ShellWindow::ShellWindow(void* hwnd, int argc, char** argv)
+ : INHERITED(hwnd) {
+ SkCommandLineFlags::Parse(argc, argv);
+}
+
+ShellWindow::~ShellWindow() {
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+bool ShellWindow::onDispatchClick(int x, int y, Click::State state,
+ void* owner, unsigned modi) {
+ int w = SkScalarRoundToInt(this->width());
+ int h = SkScalarRoundToInt(this->height());
+
+ // check for the resize-box
+ if (w - x < 16 && h - y < 16) {
+ return false; // let the OS handle the click
+ } else {
+ return this->INHERITED::onDispatchClick(x, y, state, owner, modi);
+ }
+}
+
+void ShellWindow::onSizeChange() {
+ this->INHERITED::onSizeChange();
+
+ SkView::F2BIter iter(this);
+ SkView* view = iter.next();
+ view->setSize(this->width(), this->height());
+}
+
+void tool_main(int argc, char *argv[]);
+
+bool set_cmd_line_args(int argc, char *argv[], const char* resourceDir) {
+ for (int index = 0; index < argc; ++index) {
+ if (!strcmp("--test", argv[index])) {
+ SetResourcePath(resourceDir);
+ tool_main(argc - 1, argv);
+ return true;
+ }
+ }
+ return false;
+}
+
+// FIXME: this should be in a header
+SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv);
+SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) {
+ return new ShellWindow(hwnd, argc, argv);
+}
+
+// FIXME: this should be in a header
+void get_preferred_size(int* x, int* y, int* width, int* height);
+void get_preferred_size(int* x, int* y, int* width, int* height) {
+ *x = 10;
+ *y = 50;
+ *width = 640;
+ *height = 480;
+}
+
+// FIXME: this should be in a header
+void application_init();
+void application_init() {
+ SkGraphics::Init();
+ SkEvent::Init();
+}
+
+// FIXME: this should be in a header
+void application_term();
+void application_term() {
+ SkEvent::Term();
+ SkGraphics::Term();
+}
diff --git a/tools/iOSShell.h b/tools/iOSShell.h
new file mode 100644
index 0000000000..7473e0187c
--- /dev/null
+++ b/tools/iOSShell.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2014 Skia
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef iOSShell_DEFINED
+#define iOSShell_DEFINED
+
+#include "SkWindow.h"
+
+class SkCanvas;
+class SkEvent;
+class SkViewFactory;
+
+class ShellWindow : public SkOSWindow {
+public:
+ ShellWindow(void* hwnd, int argc, char** argv);
+ virtual ~ShellWindow();
+
+ virtual SkCanvas* createCanvas() SK_OVERRIDE {
+ SkCanvas* canvas = this->INHERITED::createCanvas();
+ return canvas;
+ }
+
+protected:
+ virtual void onSizeChange() SK_OVERRIDE;
+
+ virtual bool onDispatchClick(int x, int y, Click::State, void* owner,
+ unsigned modi) SK_OVERRIDE;
+
+private:
+ typedef SkOSWindow INHERITED;
+};
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 16:22:48 +0000