2 * Copyright (C) 2007 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include <ui/PixelFormat.h>
18 #include <hardware/hardware.h>
20 // ----------------------------------------------------------------------------
22 // ----------------------------------------------------------------------------
24 ssize_t bytesPerPixel(PixelFormat format) {
26 case PIXEL_FORMAT_RGBA_8888:
27 case PIXEL_FORMAT_RGBX_8888:
28 case PIXEL_FORMAT_BGRA_8888:
30 case PIXEL_FORMAT_RGB_888:
32 case PIXEL_FORMAT_RGB_565:
33 case PIXEL_FORMAT_RGBA_5551:
34 case PIXEL_FORMAT_RGBA_4444:
40 ssize_t bitsPerPixel(PixelFormat format) {
42 case PIXEL_FORMAT_RGBA_8888:
43 case PIXEL_FORMAT_RGBX_8888:
44 case PIXEL_FORMAT_BGRA_8888:
46 case PIXEL_FORMAT_RGB_888:
48 case PIXEL_FORMAT_RGB_565:
49 case PIXEL_FORMAT_RGBA_5551:
50 case PIXEL_FORMAT_RGBA_4444:
56 // ----------------------------------------------------------------------------
57 }; // namespace android
58 // ----------------------------------------------------------------------------