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Update README.md
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Nguyen Duy
@@ -1,20 +1,21 @@
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<img align="left" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSxBsVvpMSFpgenJxcoNf9IYCxhAL9EbkFPYMsJV3BMoHFfLKE9ZBJiZDHtcTACUyr2PsA&usqp=CAU" width="240px">
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# parsec-vdd
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Standalone **ParsecVDD**, create virtual display without Parsec, upto **4K 2160p@240hz**.<br>
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✨ Standalone **ParsecVDD**, create a virtual super display without **Parsec**, upto **4K 2160p@240hz**.<br>
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<br>
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> Notice: this is an exploit, tools used: IDA Pro and API Monitor v2.
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## Getting started
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Download and install ParsecVDD:
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- https://builds.parsec.app/vdd/parsec-vdd-0.41.0.0.exe
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Download and install **Parsec Virtual Display Driver**, there are two versions, just pick one:
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- [ParsecVDD v0.38](https://builds.parsec.app/vdd/parsec-vdd-0.38.0.0.exe) (preferred)
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- [ParsecVDD v0.41](https://builds.parsec.app/vdd/parsec-vdd-0.41.0.0.exe)
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Use this interface GUID to get device handle.
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<br>
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Use this GUID interface to get the device handle.
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```cpp
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const GUID PARSEC_VDD_DEVINTERFACE = \
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{ 0x00b41627, 0x04c4, 0x429e, { 0xa2, 0x6e, 0x02, 0x65, 0xcf, 0x50, 0xc8, 0xfa } };
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@@ -22,12 +23,12 @@ const GUID PARSEC_VDD_DEVINTERFACE = \
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HANDLE device = OpenDeviceHandle(PARSEC_VDD_DEVINTERFACE);
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```
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- Try this function to create `OpenDeviceHandle(GUID)`: https://github.com/fufesou/RustDeskIddDriver/blob/fc152f4282cc167b0bb32aa12c97c90788f32c3d/RustDeskIddApp/IddController.c#L722
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- Try this function to create your `OpenDeviceHandle(GUID)`: [fc152f42@fufesou/RustDeskIddDriver](https://github.com/fufesou/RustDeskIddDriver/blob/fc152f4282cc167b0bb32aa12c97c90788f32c3d/RustDeskIddApp/IddController.c#L722)
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- Or hard code 😀 with this file path `\\?\root#display#%(DISPLAY_INDEX)#{00b41627-04c4-429e-a26e-0265cf50c8fa}`
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<br>
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Here's the way to control VDD:
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Here's the way to control the VDD:
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```cpp
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enum VddCtlCode {
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IOCTL_VDD_CONNECT = 0x22A008,
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@@ -50,7 +51,7 @@ void VddIoCtl(HANDLE vdd, VddCtlCode code) {
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}
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```
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And these are generic functions to interact with VDD:
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And here is pseudo code to interface with the VDD:
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```cpp
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void VddThread(HANDLE vdd, bool &running) {
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@@ -92,7 +93,8 @@ void PlugOutMonitor(HANDLE vdd, HANDLE vddThread, bool &running) {
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}
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```
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A simple usage:
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A simple usage, see [demo.cc](./demo.cc) to learn more.
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```cpp
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int main()
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{
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@@ -108,42 +110,46 @@ int main()
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## Supported resolutions
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|Resolution | Name | Notes
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|-|-|-
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|4096 x 2160| DCI 4K | low GPUs may not support, e.g GTX 1650
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|3840 x 2160| 4K UHD | (all) compatible refresh rates: 24/30/60/144/240hz
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|3840 x 1600| UltraWide 24:10
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|3840 x 1080| UltraWide 32:9
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|3440 x 1440|
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|3240 x 2160|
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|3200 x 1800| 3K 16:9
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|3000 x 2000|
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|2880 x 1800| 2.8K 16:10
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|2880 x 1620| 2.8K 16:9
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|2736 x 1824|
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|2560 x 1600| 2K 16:10
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|2560 x 1440| 2K 16:9
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|2560 x 1080| UltraWide 21:9
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|2496 x 1664|
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|2256 x 1504|
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|2048 x 1152|
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|1920 x 1200| FHD 16:10
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|1920 x 1080| FHD 16:9
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|1800 x 1200| FHD 3:2
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|1680 x 1050| HD+ 16:10
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|1600 x 1200| HD+ 4:3
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|1600 x 900| HD+ 16:9
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|1440 x 900| HD 16:10
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|1366 x 768|
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|1280 x 800| HD 16:10
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|1280 x 720| HD 16:9
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Notes:
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- Low GPUs, e.g GTX 1650 will not support the highest DCI 4K.
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- All these below resolutions are compatible with all refresh rates 24/30/60/144/240 hz.
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| Resolution | Common name | Aspect ratio
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| - | :-: | :-:
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| 4096 x 2160 | DCI 4K
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| 3840 x 2160 | 4K UHD | 16:9
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| 3840 x 1600 | UltraWide | 24:10
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| 3840 x 1080 | UltraWide | 32:9
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| 3440 x 1440 | | 43:18
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| 3240 x 2160 | | 3:2
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| 3200 x 1800 | 3K | 16:9
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| 3000 x 2000 | | 3:2
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| 2880 x 1800 | 2.8K | 16:10
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| 2880 x 1620 | 2.8K | 16:9
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| 2736 x 1824 |
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| 2560 x 1600 | 2K | 16:10
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| 2560 x 1440 | 2K | 16:9
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| 2560 x 1080 | UltraWide | 21:9
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| 2496 x 1664 |
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| 2256 x 1504 |
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| 2048 x 1152 |
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| 1920 x 1200 | FHD | 16:10
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| 1920 x 1080 | FHD | 16:9
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| 1800 x 1200 | FHD | 3:2
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| 1680 x 1050 | HD+ | 16:10
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| 1600 x 1200 | HD+ | 4:3
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| 1600 x 900 | HD+ | 16:9
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| 1440 x 900 | HD | 16:10
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| 1366 x 768 |
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| 1280 x 800 | HD | 16:10
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| 1280 x 720 | HD | 16:9
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## ParsecVDD adapter
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Name: Parsec Virtual Display Adapter<br>
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Hardware ID: `Root\Parsec\VDA`<br>
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Adapter GUID: `{00b41627-04c4-429e-a26e-0265cf50c8fa}`<br>
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EDID:
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- Name: Parsec Virtual Display Adapter
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- Hardware ID: `Root\Parsec\VDA`
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- Adapter GUID: `{00b41627-04c4-429e-a26e-0265cf50c8fa}`
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- EDID:
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```
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00 FF FF FF FF FF FF 00 42 63 D0 CD ED 5F 84 00
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@@ -164,4 +170,4 @@ E0 0E 11 00 00 1E A4 9C 80 A0 70 38 59 40 30 20
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A6
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```
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Visit http://www.edidreader.com/ to check online or use [AW EDID Editor](https://www.analogway.com/apac/products/software-tools/aw-edid-editor/)
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Visit http://www.edidreader.com/ to view it online or use an advanced tool [AW EDID Editor](https://www.analogway.com/apac/products/software-tools/aw-edid-editor/)
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