shaderjp

// Module Version 10000
// Generated by (magic number): 80003
// Id's are bound by 1113

                              Capability Shader
                              Capability SampleRateShading
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Fragment 4  "main" 1081 1085 1089 1092 1095 1098 1101 1104 1108
                              ExecutionMode 4 OriginUpperLeft

shaderjp

// Module Version 10000
// Generated by (magic number): 80003
// Id's are bound by 132

                              Capability Shader
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Vertex 4  "main" 85 89 92 95 98 106 110 114 117 120 123 126 129
                              Source HLSL 500
                              Name 4  "main"

shaderjp

// Creating a node graph editor for ImGui
// Quick demo, not production code! This is more of a demo of how to use ImGui to create custom stuff.
// Better version by @daniel_collin here https://gist.github.com/emoon/b8ff4b4ce4f1b43e79f2
// See https://github.com/ocornut/imgui/issues/306
// v0.02
// Animated gif: https://cloud.githubusercontent.com/assets/8225057/9472357/c0263c04-4b4c-11e5-9fdf-2cd4f33f6582.gif

// NB: You can use math functions/operators on ImVec2 if you #define IMGUI_DEFINE_MATH_OPERATORS and #include "imgui_internal.h"
// Here we only declare simple +/- operators so others don't leak into the demo code.
static inline ImVec2 operator+(const ImVec2& lhs, const ImVec2& rhs) { return ImVec2(lhs.x+rhs.x, lhs.y+rhs.y); }

shaderjp

// Create the texture from OpenEXR
{
	DirectX::TexMetadata metaData;
	DirectX::ScratchImage scratchImage;
	ThrowIfFailed(LoadFromEXRFile(L"exrtest.exr", &metaData, scratchImage));

	const size_t subresoucesize = metaData.mipLevels;
	const size_t uploadBufferSize = scratchImage.GetPixelsSize();

	D3D12_RESOURCE_DESC textureDesc = {};

shaderjp

// Load texture from DDS.
{
	std::unique_ptr<uint8_t[]> ddsData;
	std::vector<D3D12_SUBRESOURCE_DATA> subresouceData;
	ThrowIfFailed(LoadDDSTextureFromFile(m_device.Get(),
		L"test.DDS",
		&m_texture, 
		ddsData, 
		subresouceData));
	D3D12_RESOURCE_DESC textureDesc = m_texture->GetDesc();