RomiTT

RomiTT / pseudo_code.cpp

Last active July 29, 2023 10:42

Tip for implementing VLC custom callback with DirectX

	// VLC prepares to render a video frame.
	static void* lock(void* data, void** p_pixels) {
	return NULL; // Picture identifier, not needed here.
	}

	// VLC just rendered a video frame.
	static void unlock(void* data, void* id, void* const* p_pixels) {
	}

	// VLC wants to display a video frame.

RomiTT / VideoTexture.cpp

Last active August 25, 2019 19:20

Creating a texture for pixel shader and updating the texture in DirectX 11.

	//------------------------------------------------
	// Creating texture for rendering video
	//------------------------------------------------

	// ID3D11Device* Device

	ID3D11Texture2D* texture = nullptr;

	D3D11_TEXTURE2D_DESC td;
	RtlZeroMemory(&td, sizeof(D3D11_TEXTURE2D_DESC));

RomiTT / RGB_DEFAULT.hlsl

Last active January 11, 2024 12:38

YUV to RGB HLSL Shaders - DirectX 11

	//-----------------------------------------------------------
	// YUV TO RGB BT.601 For SD TV
	//-----------------------------------------------------------

	cbuffer PS_CONSTANT_BUFFER : register(b0)
	{
	float Opacity;
	float ignoreA;
	float ignoreB;
	float ignoreC;

RomiTT / libvlc_media_add_option 정보

Last active August 8, 2019 07:35

	libvlc_media_add_option(m, ":avcodec-hw=dxva2");


	// Below is the information about option list.


	/* Input */
	var_Create (mp, "rate", VLC_VAR_FLOAT\|VLC_VAR_DOINHERIT);
	var_Create (mp, "sout", VLC_VAR_STRING);
	var_Create (mp, "demux-filter", VLC_VAR_STRING);

RomiTT / Example.cpp

Last active July 18, 2019 04:02

For thread-safe function call in native node module.


	Napi::Value FGM::test(const Napi::CallbackInfo &info) {
	Napi::Env env = info.Env();

	auto cb = info[0].As<Napi::Function>();
	threadSafeCallback = ThreadSafeFunction::Create(cb);

	std::thread t([threadSafeCallback]() => {
	// do something