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Issue 454863003: Revert of [Android] Use UIResource for overscroll glow (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/gfx/android/java_bitmap.h" 5 #include "ui/gfx/android/java_bitmap.h"
6 6
7 #include <android/bitmap.h> 7 #include <android/bitmap.h>
8 8
9 #include "base/android/jni_string.h" 9 #include "base/android/jni_string.h"
10 #include "base/logging.h" 10 #include "base/logging.h"
11 #include "jni/BitmapHelper_jni.h" 11 #include "jni/BitmapHelper_jni.h"
12 #include "skia/ext/image_operations.h"
13 #include "ui/gfx/size.h" 12 #include "ui/gfx/size.h"
14 13
15 using base::android::AttachCurrentThread; 14 using base::android::AttachCurrentThread;
16 using base::android::ConvertUTF8ToJavaString; 15 using base::android::ConvertUTF8ToJavaString;
17 16
18 namespace gfx { 17 namespace gfx {
19 18
20 JavaBitmap::JavaBitmap(jobject bitmap) 19 JavaBitmap::JavaBitmap(jobject bitmap)
21 : bitmap_(bitmap), 20 : bitmap_(bitmap),
22 pixels_(NULL) { 21 pixels_(NULL) {
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
62 ScopedJavaLocalRef<jobject> CreateJavaBitmap(int width, 61 ScopedJavaLocalRef<jobject> CreateJavaBitmap(int width,
63 int height, 62 int height,
64 SkColorType color_type) { 63 SkColorType color_type) {
65 DCHECK_GT(width, 0); 64 DCHECK_GT(width, 0);
66 DCHECK_GT(height, 0); 65 DCHECK_GT(height, 0);
67 int java_bitmap_config = SkColorTypeToBitmapFormat(color_type); 66 int java_bitmap_config = SkColorTypeToBitmapFormat(color_type);
68 return Java_BitmapHelper_createBitmap( 67 return Java_BitmapHelper_createBitmap(
69 AttachCurrentThread(), width, height, java_bitmap_config); 68 AttachCurrentThread(), width, height, java_bitmap_config);
70 } 69 }
71 70
71 ScopedJavaLocalRef<jobject> CreateJavaBitmapFromAndroidResource(
72 const char* name,
73 gfx::Size size) {
74 DCHECK(name);
75 DCHECK(!size.IsEmpty());
76 JNIEnv* env = AttachCurrentThread();
77 ScopedJavaLocalRef<jstring> jname(ConvertUTF8ToJavaString(env, name));
78 return Java_BitmapHelper_decodeDrawableResource(
79 env, jname.obj(), size.width(), size.height());
80 }
81
72 ScopedJavaLocalRef<jobject> ConvertToJavaBitmap(const SkBitmap* skbitmap) { 82 ScopedJavaLocalRef<jobject> ConvertToJavaBitmap(const SkBitmap* skbitmap) {
73 DCHECK(skbitmap); 83 DCHECK(skbitmap);
74 DCHECK(!skbitmap->isNull()); 84 DCHECK(!skbitmap->isNull());
75 SkColorType color_type = skbitmap->colorType(); 85 SkColorType color_type = skbitmap->colorType();
76 DCHECK((color_type == kRGB_565_SkColorType) || 86 DCHECK((color_type == kRGB_565_SkColorType) ||
77 (color_type == kN32_SkColorType)); 87 (color_type == kN32_SkColorType));
78 ScopedJavaLocalRef<jobject> jbitmap = CreateJavaBitmap( 88 ScopedJavaLocalRef<jobject> jbitmap = CreateJavaBitmap(
79 skbitmap->width(), skbitmap->height(), color_type); 89 skbitmap->width(), skbitmap->height(), color_type);
80 SkAutoLockPixels src_lock(*skbitmap); 90 SkAutoLockPixels src_lock(*skbitmap);
81 JavaBitmap dst_lock(jbitmap.obj()); 91 JavaBitmap dst_lock(jbitmap.obj());
82 void* src_pixels = skbitmap->getPixels(); 92 void* src_pixels = skbitmap->getPixels();
83 void* dst_pixels = dst_lock.pixels(); 93 void* dst_pixels = dst_lock.pixels();
84 memcpy(dst_pixels, src_pixels, skbitmap->getSize()); 94 memcpy(dst_pixels, src_pixels, skbitmap->getSize());
85 95
86 return jbitmap; 96 return jbitmap;
87 } 97 }
88 98
89 SkBitmap CreateSkBitmapFromAndroidResource(const char* name, gfx::Size size) {
90 DCHECK(name);
91 DCHECK(!size.IsEmpty());
92 JNIEnv* env = AttachCurrentThread();
93 ScopedJavaLocalRef<jstring> jname(ConvertUTF8ToJavaString(env, name));
94 base::android::ScopedJavaLocalRef<jobject> jobj =
95 Java_BitmapHelper_decodeDrawableResource(
96 env, jname.obj(), size.width(), size.height());
97
98 if (jobj.is_null())
99 return SkBitmap();
100
101 SkBitmap bitmap = CreateSkBitmapFromJavaBitmap(gfx::JavaBitmap(jobj.obj()));
102 if (bitmap.isNull())
103 return bitmap;
104
105 return skia::ImageOperations::Resize(
106 bitmap, skia::ImageOperations::RESIZE_BOX, size.width(), size.height());
107 }
108
109 SkBitmap CreateSkBitmapFromJavaBitmap(const JavaBitmap& jbitmap) { 99 SkBitmap CreateSkBitmapFromJavaBitmap(const JavaBitmap& jbitmap) {
110 // TODO(jdduke): Convert to DCHECK's when sufficient data has been capture for 100 // TODO(jdduke): Convert to DCHECK's when sufficient data has been capture for
111 // crbug.com/341406. 101 // crbug.com/341406.
112 CHECK_EQ(jbitmap.format(), ANDROID_BITMAP_FORMAT_RGBA_8888); 102 CHECK_EQ(jbitmap.format(), ANDROID_BITMAP_FORMAT_RGBA_8888);
113 CHECK(!jbitmap.size().IsEmpty()); 103 CHECK(!jbitmap.size().IsEmpty());
114 CHECK_GT(jbitmap.stride(), 0U); 104 CHECK_GT(jbitmap.stride(), 0U);
115 CHECK(jbitmap.pixels()); 105 CHECK(jbitmap.pixels());
116 106
117 gfx::Size src_size = jbitmap.size(); 107 gfx::Size src_size = jbitmap.size();
118 108
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142 return kN32_SkColorType; 132 return kN32_SkColorType;
143 case BITMAP_FORMAT_RGB_565: 133 case BITMAP_FORMAT_RGB_565:
144 return kRGB_565_SkColorType; 134 return kRGB_565_SkColorType;
145 case BITMAP_FORMAT_NO_CONFIG: 135 case BITMAP_FORMAT_NO_CONFIG:
146 default: 136 default:
147 return kUnknown_SkColorType; 137 return kUnknown_SkColorType;
148 } 138 }
149 } 139 }
150 140
151 } // namespace gfx 141 } // namespace gfx
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