From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 6 Mar 2026 13:30:59 -0800
Subject: Move contrib libraries to contrib repo

---
 contrib/SDL-3.2.8/src/test/SDL_test_crc32.c | 160 ----------------------------
 1 file changed, 160 deletions(-)
 delete mode 100644 contrib/SDL-3.2.8/src/test/SDL_test_crc32.c

(limited to 'contrib/SDL-3.2.8/src/test/SDL_test_crc32.c')

diff --git a/contrib/SDL-3.2.8/src/test/SDL_test_crc32.c b/contrib/SDL-3.2.8/src/test/SDL_test_crc32.c
deleted file mode 100644
index f3d94b8..0000000
--- a/contrib/SDL-3.2.8/src/test/SDL_test_crc32.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-  Simple DirectMedia Layer
-  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-*/
-
-/*
-
- Used by the test execution component.
- Original source code contributed by A. Schiffler for GSOC project.
-
-*/
-#include <SDL3/SDL_test.h>
-
-bool SDLTest_Crc32Init(SDLTest_Crc32Context *crcContext)
-{
-    int i, j;
-    CrcUint32 c;
-
-    /* Sanity check context pointer */
-    if (!crcContext) {
-        return SDL_InvalidParamError("crcContext");
-    }
-
-    /*
-     * Build auxiliary table for parallel byte-at-a-time CRC-32
-     */
-#ifdef ORIGINAL_METHOD
-    for (i = 0; i < 256; ++i) {
-        for (c = i << 24, j = 8; j > 0; --j) {
-            c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
-        }
-        crcContext->crc32_table[i] = c;
-    }
-#else
-    for (i = 0; i < 256; i++) {
-        c = i;
-        for (j = 8; j > 0; j--) {
-            if (c & 1) {
-                c = (c >> 1) ^ CRC32_POLY;
-            } else {
-                c >>= 1;
-            }
-        }
-        crcContext->crc32_table[i] = c;
-    }
-#endif
-
-    return true;
-}
-
-/* Complete CRC32 calculation on a memory block */
-bool SDLTest_Crc32Calc(SDLTest_Crc32Context *crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32)
-{
-    if (!SDLTest_Crc32CalcStart(crcContext, crc32)) {
-        return false;
-    }
-
-    if (!SDLTest_Crc32CalcBuffer(crcContext, inBuf, inLen, crc32)) {
-        return false;
-    }
-
-    if (!SDLTest_Crc32CalcEnd(crcContext, crc32)) {
-        return false;
-    }
-
-    return true;
-}
-
-/* Start crc calculation */
-
-bool SDLTest_Crc32CalcStart(SDLTest_Crc32Context *crcContext, CrcUint32 *crc32)
-{
-    /* Sanity check pointers */
-    if (!crcContext) {
-        *crc32 = 0;
-        return SDL_InvalidParamError("crcContext");
-    }
-
-    /*
-     * Preload shift register, per CRC-32 spec
-     */
-    *crc32 = 0xffffffff;
-
-    return true;
-}
-
-/* Finish crc calculation */
-
-bool SDLTest_Crc32CalcEnd(SDLTest_Crc32Context *crcContext, CrcUint32 *crc32)
-{
-    /* Sanity check pointers */
-    if (!crcContext) {
-        *crc32 = 0;
-        return SDL_InvalidParamError("crcContext");
-    }
-
-    /*
-     * Return complement, per CRC-32 spec
-     */
-    *crc32 = (~(*crc32));
-
-    return true;
-}
-
-/* Include memory block in crc */
-
-bool SDLTest_Crc32CalcBuffer(SDLTest_Crc32Context *crcContext, CrcUint8 *inBuf, CrcUint32 inLen, CrcUint32 *crc32)
-{
-    CrcUint8 *p;
-    register CrcUint32 crc;
-
-    if (!crcContext) {
-        *crc32 = 0;
-        return SDL_InvalidParamError("crcContext");
-    }
-
-    if (!inBuf) {
-        return SDL_InvalidParamError("inBuf");
-    }
-
-    /*
-     * Calculate CRC from data
-     */
-    crc = *crc32;
-    for (p = inBuf; inLen > 0; ++p, --inLen) {
-#ifdef ORIGINAL_METHOD
-        crc = (crc << 8) ^ crcContext->crc32_table[(crc >> 24) ^ *p];
-#else
-        crc = ((crc >> 8) & 0x00FFFFFF) ^ crcContext->crc32_table[(crc ^ *p) & 0xFF];
-#endif
-    }
-    *crc32 = crc;
-
-    return true;
-}
-
-bool SDLTest_Crc32Done(SDLTest_Crc32Context *crcContext)
-{
-    if (!crcContext) {
-        return SDL_InvalidParamError("crcContext");
-    }
-
-    return true;
-}
-- 
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