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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Utility (Utility) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_utility.h" |
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GX_CALLER_CHECKING_EXTERNS |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_utility_gradient_create PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function checks for errors in the utility gradient create */ |
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/* function call. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* gradient Pointer to GX_GRADIENT */ |
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/* width Width of gradient to create */ |
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/* height Height of gradient to create */ |
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/* type Gradient type to create */ |
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/* alpha_start Gradient starting alpha value */ |
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/* alpha_end Gradient ending alpha value */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_utility_gradient_create Actual utility gradient create*/ |
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/* call */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gxe_utility_gradient_create(GX_GRADIENT *gradient, GX_VALUE width, GX_VALUE height, |
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UCHAR type, GX_UBYTE alpha_start, GX_UBYTE alpha_end) |
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{ |
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UINT status; |
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/* Check for appropriate caller. */ |
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✓✓✓✓
✓✓ |
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GX_INIT_AND_THREADS_CALLER_CHECKING |
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✓✓ |
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if (gradient == GX_NULL) |
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{ |
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return GX_PTR_ERROR; |
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} |
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status = _gx_utility_gradient_create(gradient, width, height, type, alpha_start, alpha_end); |
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return status; |
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} |
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