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Fix color channels for VMware alpha cursors

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The red and blue channels were incorrectly swapped.
This commit is contained in:
Samuel Mannehed 2020-01-30 11:40:44 +01:00 committed by Lauri Kasanen
parent 1c38b6f120
commit c1160d1468
2 changed files with 5 additions and 5 deletions
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4
kasmweb/core/rfb.js
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@ -1842,9 +1842,9 @@ export default class RFB extends EventTargetMixin {
for (let pixel = 0; pixel < (w * h); pixel++) {
let data = this._sock.rQshift32();
rgba[(pixel * 4) ] = data >> 8 & 0xff; //r
rgba[(pixel * 4) ] = data >> 24 & 0xff; //r
rgba[(pixel * 4) + 1 ] = data >> 16 & 0xff; //g
rgba[(pixel * 4) + 2 ] = data >> 24 & 0xff; //b
rgba[(pixel * 4) + 2 ] = data >> 8 & 0xff; //b
rgba[(pixel * 4) + 3 ] = data & 0xff; //a
}

6
kasmweb/tests/test.rfb.js
View File

@ -2243,7 +2243,7 @@ describe('Remote Frame Buffer Protocol Client', function () {
});
it('should update the cursor when type is alpha', function () {
let data = [0xee, 0x55, 0xff, 0x00, // bgra
let data = [0xee, 0x55, 0xff, 0x00, // rgba
0x00, 0xff, 0x00, 0xff,
0x00, 0xff, 0x00, 0x22,
0x00, 0xff, 0x00, 0x22,
@ -2261,12 +2261,12 @@ describe('Remote Frame Buffer Protocol Client', function () {
push8(rect, data[i]);
}
let expected_rgba = [0xff, 0x55, 0xee, 0x00,
let expected_rgba = [0xee, 0x55, 0xff, 0x00,
0x00, 0xff, 0x00, 0xff,
0x00, 0xff, 0x00, 0x22,
0x00, 0xff, 0x00, 0x22,
0x00, 0xff, 0x00, 0x22,
0xff, 0x00, 0x00, 0xee];
0x00, 0x00, 0xff, 0xee];
send_fbu_msg([{ x: hotx, y: hoty,
width: w, height: h,