Concurrency::direct3d Namespace
The direct3d namespace provides functions that support D3D interoperability. It enables seamless use of D3D resources for compute in AMP code as well as allow use of resources created in AMP in D3D code, without creating redundant intermediate copies. You can incrementally accelerate the compute intensive sections of your DirectX applications by using C++ AMP and use the D3D API on data produced from AMP computations.
namespace direct3d;
Members
Functions
Name |
Description |
|---|---|
Overloaded. Clamps _X to the specified _Min and _Max range |
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Counts the number of set bits in _X |
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Gets the location of the first set bit in _X, starting from the highest order bit and working downward |
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Gets the location of the first set bit in _X, starting from the lowest order bit and working upward |
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Get the D3D buffer interface underlying an array. |
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Overloaded. Performs an arithmetic multiply/add operation on three arguments: _X * _Y + _Z |
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Create an array from a D3D buffer interface pointer. |
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Generates a random value by using the Perlin noise algorithm |
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Converts _X from degrees to radians |
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Reverses the order of the bits in _X |
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Clamps _X within the range of 0 to 1 |
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Overloaded. Returns the sign of the argument |
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Returns a smooth Hermite interpolation between 0 and 1, if _X is in the range [_Min, _Max]. |
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Compares two values, returning 0 or 1 based on which value is greater |
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Blocks execution of all threads in a tile until all memory accesses have been completed and all threads in the tile have reached this call. |
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Blocks execution of all threads in a tile until all global memory accesses have been completed and all threads in the tile have reached this call. |
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Blocks execution of all threads in a tile until all tile_static memory accesses have been completed and all threads in the tile have reached this call. |
Requirements
Header: amp.h
Namespace: Concurrency