mirror of
https://github.com/modmii/SysCheck-ModMii-Edition.git
synced 2024-11-26 01:54:15 +01:00
7bdf74daa6
-Changed delay between messages to milliseconds. Still need to tweak the time. -Added HDE to the SysCheck title -Removed reloading the runtime IOS since it's unnecessary -Fixed Select IOS not showing up after a failed update -A little minor cleanup TODO: Still need to figure out why the runtime IOS/vIOS is labeled incorrectly.
89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
/*------------------------------------------------------------------------------
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Copyright (c) 2012 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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------------------------------------------------------------------------------*/
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/*
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* @file GRRLIB_texSetup.h
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* Inline functions for the basic manipulation of textures.
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*/
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#include <malloc.h>
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#include <stdio.h>
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#include <string.h>
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/**
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* Create an empty texture.
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* @param w Width of the new texture to create.
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* @param h Height of the new texture to create.
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* @return A GRRLIB_texImg structure newly created.
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*/
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INLINE
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GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const uint w, const uint h)
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{
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GRRLIB_texImg *my_texture = (struct GRRLIB_texImg *)calloc(1, sizeof(GRRLIB_texImg));
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if(my_texture != NULL) {
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my_texture->data = memalign(32, h * w * 4);
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my_texture->w = w;
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my_texture->h = h;
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// Initialize the texture
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memset(my_texture->data, '\0', (h * w) << 2);
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GRRLIB_SetHandle(my_texture, 0, 0);
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GRRLIB_FlushTex(my_texture);
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}
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return my_texture;
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}
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/**
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* Write the contents of a texture in the data cache down to main memory.
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* For performance the CPU holds a data cache where modifications are stored before they get written down to main memory.
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* @param tex The texture to flush.
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*/
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INLINE
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void GRRLIB_FlushTex (GRRLIB_texImg *tex) {
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DCFlushRange(tex->data, tex->w * tex->h * 4);
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}
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/**
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* Free memory allocated for texture.
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* @param tex A GRRLIB_texImg structure.
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*/
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INLINE
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void GRRLIB_FreeTexture (GRRLIB_texImg *tex) {
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if(tex != NULL) {
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if (tex->data != NULL) free(tex->data);
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free(tex);
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tex = NULL;
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}
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}
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/**
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* Clear a texture to transparent black.
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* @param tex Texture to clear.
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*/
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INLINE
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void GRRLIB_ClearTex(GRRLIB_texImg* tex) {
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bzero(tex->data, (tex->h * tex->w) << 2);
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GRRLIB_FlushTex(tex);
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}
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