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chore: experimental moving to rush

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This commit is contained in:
Simon Chan 2021-05-14 15:31:59 +08:00
parent 963ac49d14
commit d80288ec9b
209 changed files with 9508 additions and 27413 deletions
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73
libraries/adb/src/commands/framebuffer.ts Normal file
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import Struct from "@yume-chan/struct";
import { Adb } from '../adb';
import { AdbBufferedStream } from '../stream';
const Version =
new Struct({ littleEndian: true })
.uint32('version');
/*
* ADB uses 8 int32 fields to describe bit depths
* The only combination I have seen is RGBA8888, which is
* red_offset: 0
* red_length: 8
* blue_offset: 16
* blue_length: 8
* green_offset: 8
* green_length: 8
* alpha_offset: 24
* alpha_length: 8
*/
export const AdbFrameBufferV1 =
new Struct({ littleEndian: true })
.uint32('bpp')
.uint32('size')
.uint32('width')
.uint32('height')
.uint32('red_offset')
.uint32('red_length')
.uint32('blue_offset')
.uint32('blue_length')
.uint32('green_offset')
.uint32('green_length')
.uint32('alpha_offset')
.uint32('alpha_length')
.uint8ClampedArray('data', { lengthField: 'size' });
export type AdbFrameBufferV1 = typeof AdbFrameBufferV1['TDeserializeResult'];
export const AdbFrameBufferV2 =
new Struct({ littleEndian: true })
.uint32('bpp')
.uint32('colorSpace')
.uint32('size')
.uint32('width')
.uint32('height')
.uint32('red_offset')
.uint32('red_length')
.uint32('blue_offset')
.uint32('blue_length')
.uint32('green_offset')
.uint32('green_length')
.uint32('alpha_offset')
.uint32('alpha_length')
.uint8ClampedArray('data', { lengthField: 'size' });
export type AdbFrameBufferV2 = typeof AdbFrameBufferV2['TDeserializeResult'];
export type AdbFrameBuffer = AdbFrameBufferV1 | AdbFrameBufferV2;
export async function framebuffer(adb: Adb): Promise<AdbFrameBuffer> {
const socket = await adb.createSocket('framebuffer:');
const stream = new AdbBufferedStream(socket);
const { version } = await Version.deserialize(stream);
switch (version) {
case 1:
return AdbFrameBufferV1.deserialize(stream);
case 2:
return AdbFrameBufferV2.deserialize(stream);
default:
throw new Error('Unknown FrameBuffer version');
}
}