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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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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 Management (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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#include "gx_system.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_utility_string_to_alphamap 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 error in utility string to alphamap function. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* text pointer to string */ |
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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_string_to_alphamap The actual utility string to */ |
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/* alphamap function */ |
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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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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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#if defined(GX_ENABLE_DEPRECATED_STRING_API) |
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UINT _gxe_utility_string_to_alphamap(GX_CONST GX_CHAR *text, GX_CONST GX_FONT *font, GX_PIXELMAP *textmap) |
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{ |
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UINT status; |
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✓✓✓✓
✓✓ |
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if (text == GX_NULL || font == GX_NULL || textmap == GX_NULL) |
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{ |
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return GX_PTR_ERROR; |
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} |
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✓✓✓✓
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if (!_gx_system_memory_allocator || !_gx_system_memory_free) |
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{ |
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return GX_SYSTEM_MEMORY_ERROR; |
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} |
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status = _gx_utility_string_to_alphamap(text, font, textmap); |
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/* Return completion status code. */ |
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return(status); |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gxe_utility_string_to_alphamap_ext 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 error in utility string to alphamap function. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* text pointer to string */ |
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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_string_to_alphamap_ext The actual utility string to */ |
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/* alphamap ext function */ |
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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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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gxe_utility_string_to_alphamap_ext(GX_CONST GX_STRING *text, GX_CONST GX_FONT *font, GX_PIXELMAP *textmap) |
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{ |
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UINT status; |
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UINT text_length = 0; |
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✓✓ |
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if ((text == GX_NULL) || |
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✓✓✓✓
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(text -> gx_string_ptr == GX_NULL) || |
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✓✓ |
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(font == GX_NULL) || |
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(textmap == GX_NULL)) |
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{ |
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return GX_PTR_ERROR; |
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} |
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✓✓✓✓
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if (!_gx_system_memory_allocator || !_gx_system_memory_free) |
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{ |
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return GX_SYSTEM_MEMORY_ERROR; |
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} |
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status = _gx_utility_string_length_check(text -> gx_string_ptr, &text_length, text -> gx_string_length); |
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✓✓ |
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if (status != GX_SUCCESS) |
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{ |
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return status; |
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} |
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✓✓ |
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if (text_length != text -> gx_string_length) |
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{ |
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return GX_INVALID_STRING_LENGTH; |
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} |
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status = _gx_utility_string_to_alphamap_ext(text, font, textmap); |
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/* Return completion status code. */ |
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return(status); |
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} |
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