mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 03:00:46 +00:00
- no need to have 2 CRC32 implementations.
Just let Bcrc32 point to zlib instead of having its own implementation.
This commit is contained in:
parent
4e3ad17e4a
commit
3530c52264
19 changed files with 15 additions and 156 deletions
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@ -725,7 +725,6 @@ set (PCH_SOURCES
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thirdparty/src/base64.cpp
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thirdparty/src/base64.cpp
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thirdparty/src/sjson.cpp
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thirdparty/src/sjson.cpp
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thirdparty/src/crc32.cpp
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thirdparty/src/fix16.cpp
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thirdparty/src/fix16.cpp
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thirdparty/src/fix16_str.cpp
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thirdparty/src/fix16_str.cpp
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thirdparty/src/md4.cpp
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thirdparty/src/md4.cpp
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@ -7,7 +7,7 @@ endif()
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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if (WIN32)
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if (WIN32)
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2")
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include_directories( "${ZLIB_INCLUDE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2")
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else ()
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else ()
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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endif()
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endif()
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@ -26,7 +26,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "build.h"
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#include "build.h"
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#include "compat.h"
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#include "compat.h"
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#include "common_game.h"
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#include "common_game.h"
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#include "crc32_.h"
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#include "m_crc32.h"
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//#include "actor.h"
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//#include "actor.h"
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#include "globals.h"
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#include "globals.h"
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@ -24,7 +24,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "compat.h"
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#include "compat.h"
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#include "common_game.h"
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#include "common_game.h"
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#include "crc32_.h"
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#include "m_crc32.h"
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#include "globals.h"
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#include "globals.h"
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#include "tile.h"
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#include "tile.h"
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@ -26,7 +26,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include <ctype.h>
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#include <ctype.h>
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#include "crc32_.h"
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#include "compat.h"
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#include "compat.h"
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#include "cache1d.h"
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#include "cache1d.h"
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#include "common_game.h"
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#include "common_game.h"
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@ -15,7 +15,6 @@
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#include "colmatch.h"
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#include "colmatch.h"
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#include "common.h"
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#include "common.h"
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#include "compat.h"
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#include "compat.h"
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#include "crc32_.h"
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#include "engine_priv.h"
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#include "engine_priv.h"
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#include "lz4.h"
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#include "lz4.h"
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#include "osd.h"
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#include "osd.h"
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@ -7600,21 +7599,6 @@ static int32_t engineLoadTables(void)
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for (i=0; i<5120; i++)
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for (i=0; i<5120; i++)
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qradarang[10239-i] = -qradarang[i];
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qradarang[10239-i] = -qradarang[i];
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#ifdef B_LITTLE_ENDIAN
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i = 0;
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if (Bcrc32((uint8_t *)sintable, sizeof(sintable), 0) != 0xee1e7aba)
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i |= 1;
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if (Bcrc32((uint8_t *)radarang, 640*sizeof(radarang[0]), 0) != 0xee893d92)
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i |= 2;
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if (i != 0)
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{
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static const char *str[3] = { "sine table", "arctangent table",
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"sine and arctangent tables" };
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initprintf("WARNING: Calculated %s differ%s from original!\n",
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str[i-1], i==3 ? "" : "s");
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}
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#endif
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// TABLES.DAT format:
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// TABLES.DAT format:
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//fr.Read(sintable,2048*2);
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//fr.Read(sintable,2048*2);
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//fr.Read(radarang,640*2);
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//fr.Read(radarang,640*2);
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@ -8114,8 +8098,6 @@ int32_t enginePreInit(void)
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#endif
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#endif
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initcrc32table();
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#ifdef HAVE_CLIPSHAPE_FEATURE
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#ifdef HAVE_CLIPSHAPE_FEATURE
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engineInitClipMaps();
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engineInitClipMaps();
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#endif
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#endif
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@ -4,7 +4,6 @@
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#include "build.h"
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#include "build.h"
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#include "cache1d.h"
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#include "cache1d.h"
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#include "crc32_.h"
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#include "compat.h"
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#include "compat.h"
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#include "baselayer.h"
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#include "baselayer.h"
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#include "osd.h"
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#include "osd.h"
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@ -15,6 +14,7 @@
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#include "keyboard.h"
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#include "keyboard.h"
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#include "control.h"
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#include "control.h"
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#include "gamecontrol.h"
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#include "gamecontrol.h"
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#include "m_crc32.h"
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#define XXH_STATIC_LINKING_ONLY
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#define XXH_STATIC_LINKING_ONLY
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#include "xxhash.h"
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#include "xxhash.h"
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@ -12,7 +12,6 @@
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#include "engine_priv.h"
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#include "engine_priv.h"
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#include "cache1d.h"
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#include "cache1d.h"
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#include "lz4.h"
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#include "lz4.h"
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#include "crc32_.h"
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#include "vfs.h"
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#include "vfs.h"
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@ -50,3 +50,8 @@ inline uint32_t CRC1 (uint32_t crc, const uint8_t c, const uint32_t *crcTable)
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{
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{
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return crcTable[(crc & 0xff) ^ c] ^ (crc >> 8);
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return crcTable[(crc & 0xff) ^ c] ^ (crc >> 8);
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}
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}
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inline uint32_t Bcrc32(const void* data, int length, uint32_t crc)
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{
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return crc32(crc, (const Bytef*)data, length);
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}
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@ -7,7 +7,7 @@ endif()
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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if (WIN32)
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if (WIN32)
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2" )
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include_directories( "${ZLIB_INCLUDE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2" )
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else ()
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else ()
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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endif()
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endif()
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@ -28,7 +28,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "compat.h"
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#include "compat.h"
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#include "renderlayer.h"
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#include "renderlayer.h"
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#include "osdcmds.h"
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#include "osdcmds.h"
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#include "crc32_.h"
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#include "network.h"
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#include "network.h"
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#include "menus.h"
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#include "menus.h"
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#include "savegame.h"
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#include "savegame.h"
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@ -5909,8 +5908,6 @@ static void G_Startup(void)
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timerInit(TICRATE);
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timerInit(TICRATE);
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timerSetCallback(gameTimerHandler);
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timerSetCallback(gameTimerHandler);
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initcrc32table();
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G_CompileScripts();
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G_CompileScripts();
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if (engineInit())
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if (engineInit())
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@ -28,7 +28,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "cheats.h"
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#include "cheats.h"
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#include "common.h"
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#include "common.h"
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#include "common_game.h"
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#include "common_game.h"
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#include "crc32_.h"
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#include "m_crc32.h"
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#include "duke3d.h"
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#include "duke3d.h"
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#include "gameexec.h"
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#include "gameexec.h"
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#include "namesdyn.h"
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#include "namesdyn.h"
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@ -40,7 +40,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "enet.h"
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#include "enet.h"
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#include "lz4.h"
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#include "lz4.h"
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#include "crc32_.h"
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#include "m_crc32.h"
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#include "vfs.h"
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#include "vfs.h"
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@ -7,7 +7,7 @@ endif()
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../build/include" )
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if (WIN32)
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if (WIN32)
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include_directories( "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2")
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include_directories( "${ZLIB_INCLUDE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/vpx" "${CMAKE_CURRENT_SOURCE_DIR}/../../platform/windows/include/sdl2")
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else ()
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else ()
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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include_directories( "${ZLIB_INCLUDE_DIR}" "${BZIP2_INCLUDE_DIR}" "${LZMA_INCLUDE_DIR}" "${JPEG_INCLUDE_DIR}" "${GDTOA_INCLUDE_DIR}")
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endif()
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endif()
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@ -28,7 +28,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "compat.h"
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#include "compat.h"
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#include "renderlayer.h"
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#include "renderlayer.h"
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#include "osdcmds.h"
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#include "osdcmds.h"
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#include "crc32_.h"
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#include "net.h"
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#include "net.h"
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#include "menus.h"
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#include "menus.h"
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#include "savegame.h"
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#include "savegame.h"
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timerInit(TICRATE);
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timerInit(TICRATE);
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initcrc32table();
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G_CompileScripts();
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G_CompileScripts();
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enginecompatibility_mode = ENGINECOMPATIBILITY_19961112;
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enginecompatibility_mode = ENGINECOMPATIBILITY_19961112;
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@ -33,7 +33,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "m_argv.h"
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#include "m_argv.h"
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#include "osd.h"
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#include "osd.h"
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#include "crc32_.h"
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#include "m_crc32.h"
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#include "printf.h"
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#include "printf.h"
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BEGIN_RR_NS
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BEGIN_RR_NS
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@ -28,10 +28,10 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "premap.h"
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#include "premap.h"
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#include "savegame.h"
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#include "savegame.h"
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#include "input.h"
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#include "input.h"
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#include "m_crc32.h"
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#include "enet.h"
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#include "enet.h"
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#include "lz4.h"
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#include "lz4.h"
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#include "crc32_.h"
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BEGIN_RR_NS
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BEGIN_RR_NS
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17
source/thirdparty/include/crc32_.h
vendored
17
source/thirdparty/include/crc32_.h
vendored
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@ -1,17 +0,0 @@
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#ifndef crc32_h_
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#define crc32_h_
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#include "compat.h"
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#define POLY 0xEDB88320
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#ifdef BITNESS64
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extern uint32_t crc32table[8][256];
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#else
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extern uint32_t crc32table[4][256];
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#endif
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extern uint32_t Bcrc32(const void* data, int length, uint32_t crc);
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extern void initcrc32table(void);
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#endif
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102
source/thirdparty/src/crc32.cpp
vendored
102
source/thirdparty/src/crc32.cpp
vendored
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@ -1,102 +0,0 @@
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// based on http://create.stephan-brumme.com/crc32/Crc32.cpp, zlib license
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#include "compat.h"
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#include "crc32_.h"
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uint32_t Bcrc32(const void* data, int length, uint32_t crc)
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{
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const uint32_t* current = (const uint32_t*) data;
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uint8_t const * currentChar;
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crc = ~crc;
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#ifdef BITNESS64
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// process eight bytes at once (Slicing-by-8)
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while (length >= 8)
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{
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#if B_BIG_ENDIAN != 0
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uint32_t one = *current ^ B_SWAP32(crc);
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uint32_t two = *(current+1);
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crc = crc32table[0][two & 0xFF] ^
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crc32table[1][(two>> 8) & 0xFF] ^
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crc32table[2][(two>>16) & 0xFF] ^
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crc32table[3][(two>>24) & 0xFF] ^
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crc32table[4][one & 0xFF] ^
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crc32table[5][(one>> 8) & 0xFF] ^
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crc32table[6][(one>>16) & 0xFF] ^
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crc32table[7][(one>>24) & 0xFF];
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#else
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uint32_t one = *current ^ crc;
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uint32_t two = *(current+1);
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crc = crc32table[0][(two>>24) & 0xFF] ^
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crc32table[1][(two>>16) & 0xFF] ^
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crc32table[2][(two>> 8) & 0xFF] ^
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crc32table[3][two & 0xFF] ^
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crc32table[4][(one>>24) & 0xFF] ^
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crc32table[5][(one>>16) & 0xFF] ^
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crc32table[6][(one>> 8) & 0xFF] ^
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crc32table[7][one & 0xFF];
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#endif
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current += 2;
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length -= 8;
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}
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#else
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// process four bytes at once (Slicing-by-4)
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while (length >= 4)
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{
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#if B_BIG_ENDIAN != 0
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uint32_t one = *current++ ^ B_SWAP32(crc);
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crc = crc32table[0][one & 0xFF] ^
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crc32table[1][(one>> 8) & 0xFF] ^
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crc32table[2][(one>>16) & 0xFF] ^
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crc32table[3][(one>>24) & 0xFF];
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#else
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uint32_t one = *current++ ^ crc;
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crc = crc32table[0][(one>>24) & 0xFF] ^
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crc32table[1][(one>>16) & 0xFF] ^
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crc32table[2][(one>> 8) & 0xFF] ^
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crc32table[3][one & 0xFF];
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#endif
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length -= 4;
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}
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#endif
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currentChar = (uint8_t const *) current;
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||||||
// remaining 1 to 7 bytes (standard algorithm)
|
|
||||||
while (length-- > 0)
|
|
||||||
crc = (crc >> 8) ^ crc32table[0][(crc & 0xFF) ^ *currentChar++];
|
|
||||||
|
|
||||||
return ~crc;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef BITNESS64
|
|
||||||
uint32_t crc32table[8][256];
|
|
||||||
#else
|
|
||||||
uint32_t crc32table[4][256];
|
|
||||||
#endif
|
|
||||||
|
|
||||||
void initcrc32table(void)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
for (i = 0; i <= 0xFF; i++)
|
|
||||||
{
|
|
||||||
uint32_t j, crc = i;
|
|
||||||
for (j = 0; j < 8; j++)
|
|
||||||
crc = (crc >> 1) ^ ((crc & 1) * POLY);
|
|
||||||
crc32table[0][i] = crc;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i <= 0xFF; i++)
|
|
||||||
{
|
|
||||||
crc32table[1][i] = (crc32table[0][i] >> 8) ^ crc32table[0][crc32table[0][i] & 0xFF];
|
|
||||||
crc32table[2][i] = (crc32table[1][i] >> 8) ^ crc32table[0][crc32table[1][i] & 0xFF];
|
|
||||||
crc32table[3][i] = (crc32table[2][i] >> 8) ^ crc32table[0][crc32table[2][i] & 0xFF];
|
|
||||||
|
|
||||||
#ifdef BITNESS64
|
|
||||||
crc32table[4][i] = (crc32table[3][i] >> 8) ^ crc32table[0][crc32table[3][i] & 0xFF];
|
|
||||||
crc32table[5][i] = (crc32table[4][i] >> 8) ^ crc32table[0][crc32table[4][i] & 0xFF];
|
|
||||||
crc32table[6][i] = (crc32table[5][i] >> 8) ^ crc32table[0][crc32table[5][i] & 0xFF];
|
|
||||||
crc32table[7][i] = (crc32table[6][i] >> 8) ^ crc32table[0][crc32table[6][i] & 0xFF];
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
}
|
|
Loading…
Reference in a new issue