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gerrit-public.fairphone.software / platform / system / core / refs/heads/rel/p/fp2/21.01.0-rel / . / libpixelflinger / format.cpp
blob: 6546e8c063c242ea91e88d5b4e4647420e43ad48 [file] [log] [blame]
The Android Open Source Projectdd7bc332009-03-03 19:32:55 -0800[diff] [blame]1/* libs/pixelflinger/format.cpp
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9** http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#include <stdio.h>
19#include <pixelflinger/format.h>
20
21namespace android {
22
23static GGLFormat const gPixelFormatInfos[] =
24{ // Alpha Red Green Blue
25 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
26 { 4, 32, {{32,24, 8, 0, 16, 8, 24,16 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_8888
27 { 4, 24, {{ 0, 0, 8, 0, 16, 8, 24,16 }}, GGL_RGB }, // PIXEL_FORMAT_RGBX_8888
28 { 3, 24, {{ 0, 0, 8, 0, 16, 8, 24,16 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_888
29 { 2, 16, {{ 0, 0, 16,11, 11, 5, 5, 0 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_565
30 { 4, 32, {{32,24, 24,16, 16, 8, 8, 0 }}, GGL_RGBA }, // PIXEL_FORMAT_BGRA_8888
31 { 2, 16, {{ 1, 0, 16,11, 11, 6, 6, 1 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_5551
32 { 2, 16, {{ 4, 0, 16,12, 12, 8, 8, 4 }}, GGL_RGBA }, // PIXEL_FORMAT_RGBA_4444
33 { 1, 8, {{ 8, 0, 0, 0, 0, 0, 0, 0 }}, GGL_ALPHA}, // PIXEL_FORMAT_A8
34 { 1, 8, {{ 0, 0, 8, 0, 8, 0, 8, 0 }}, GGL_LUMINANCE},//PIXEL_FORMAT_L8
35 { 2, 16, {{16, 8, 8, 0, 8, 0, 8, 0 }}, GGL_LUMINANCE_ALPHA},// PIXEL_FORMAT_LA_88
36 { 1, 8, {{ 0, 0, 8, 5, 5, 2, 2, 0 }}, GGL_RGB }, // PIXEL_FORMAT_RGB_332
37
38 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
39 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
40 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
41 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
42
Mathias Agopian5dca8492010-02-16 16:54:53 -0800[diff] [blame]43 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
44 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
45 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
46 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
47 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
48 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
The Android Open Source Projectdd7bc332009-03-03 19:32:55 -0800[diff] [blame]49 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
50 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
51
52 { 2, 16, {{ 0, 0, 16, 0, 0, 0, 0, 0 }}, GGL_DEPTH_COMPONENT},
53 { 1, 8, {{ 8, 0, 0, 0, 0, 0, 0, 0 }}, GGL_STENCIL_INDEX },
54 { 4, 24, {{ 0, 0, 24, 0, 0, 0, 0, 0 }}, GGL_DEPTH_COMPONENT},
55 { 4, 8, {{ 32,24, 0, 0, 0, 0, 0, 0 }}, GGL_STENCIL_INDEX },
Mathias Agopian5dca8492010-02-16 16:54:53 -0800[diff] [blame]56
57 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
58 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
59 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
60 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
61
62 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
63 { 0, 0, {{ 0, 0, 0, 0, 0, 0, 0, 0 }}, 0 }, // PIXEL_FORMAT_NONE
64
The Android Open Source Projectdd7bc332009-03-03 19:32:55 -0800[diff] [blame]65};
66
67}; // namespace android
68
69
70const GGLFormat* gglGetPixelFormatTable(size_t* numEntries)
71{
72 if (numEntries) {
73 *numEntries = sizeof(android::gPixelFormatInfos)/sizeof(GGLFormat);
74 }
75 return android::gPixelFormatInfos;
76}