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author | Dianne Hackborn <hackbod@google.com> | 2010-06-30 18:35:14 -0700 |
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committer | Dianne Hackborn <hackbod@google.com> | 2010-07-01 14:43:23 -0700 |
commit | 54a181b1a2b1517a9479b21fbf7705a688232faf (patch) | |
tree | 90bf20d8f5f818d357c677cb713e964b920dea67 /native/android/native_window.cpp | |
parent | 65c83b906d01c3c1493d0547757dbb16d4c3722a (diff) | |
download | frameworks_base-54a181b1a2b1517a9479b21fbf7705a688232faf.zip frameworks_base-54a181b1a2b1517a9479b21fbf7705a688232faf.tar.gz frameworks_base-54a181b1a2b1517a9479b21fbf7705a688232faf.tar.bz2 |
Make real API for native code to get its window.
Added implementation to use ANativeWindow and provide
it to a NativeActivity.
Change-Id: I890d71b6e15d4af71e6cf81b327961d7061ec1c2
Diffstat (limited to 'native/android/native_window.cpp')
-rw-r--r-- | native/android/native_window.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/native/android/native_window.cpp b/native/android/native_window.cpp new file mode 100644 index 0000000..7a6eb6d --- /dev/null +++ b/native/android/native_window.cpp @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "Surface" +#include <utils/Log.h> + +#include <android/native_window.h> +#include <surfaceflinger/Surface.h> + +using android::Surface; + +static int32_t getWindowProp(ANativeWindow* window, int what) { + int value; + int res = window->query(window, what, &value); + return res < 0 ? res : value; +} + +int32_t ANativeWindow_getWidth(ANativeWindow* window) { + return getWindowProp(window, NATIVE_WINDOW_WIDTH); +} + +int32_t ANativeWindow_getHeight(ANativeWindow* window) { + return getWindowProp(window, NATIVE_WINDOW_HEIGHT); +} + +int32_t ANativeWindow_getFormat(ANativeWindow* window) { + return getWindowProp(window, NATIVE_WINDOW_FORMAT); +} |