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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/RenderDll/Common/Textures/Image/CImage.cpp
+++ b/RenderDll/Common/Textures/Image/CImage.cpp
@@ -0,0 +1,186 @@
+/*=============================================================================
+  CImage.cpp : Common Image class implementation.
+  Copyright (c) 2001 Crytek Studios. All Rights Reserved.
+
+  Revision history:
+    * Created by Khonich Andrey
+
+=============================================================================*/
+
+#include "RenderPCH.h"
+
+
+#include "PcxImage.h"
+#include "DDSImage.h"
+#include "BmpImage.h"
+#include "TgaImage.h"
+#include "JpgImage.h"
+
+#ifdef PS2
+#include "XtfImage.h"
+#endif
+
+//---------------------------------------------------------------------------
+
+EImFileError CImageFile::m_eError = eIFE_OK;
+char CImageFile::m_Error_detail[256];
+char CImageFile::m_CurFileName[128];
+
+CImageFile::CImageFile ()
+{
+  m_pByteImage = NULL;
+  m_pPal = NULL;
+  m_eError = eIFE_OK;
+  m_Error_detail[0] = 0;
+  m_eFormat = eIF_Unknown;
+  m_NumMips = 0;
+  m_Flags = 0;
+  m_ImgSize = 0;
+  m_Depth = 1;
+}
+
+CImageFile::~CImageFile ()
+{
+  SAFE_DELETE_ARRAY(m_pByteImage);
+  SAFE_DELETE_ARRAY(m_pPal)
+}
+
+void CImageFile::mfSet_dimensions (int w, int h)
+{
+  m_Width = w;
+  m_Height = h;
+}
+
+void CImageFile::mfSet_error (EImFileError error, char* detail)
+{
+  CImageFile::m_eError = error;
+  if (detail)
+    strcpy (m_Error_detail, detail);
+  m_Error_detail[0] = 0;
+}
+
+void CImageFile::mfWrite_error (char* extra)
+{
+  if (m_eError == eIFE_OK)
+    return;
+  char buf[1000];
+  int idx = 0;
+  if (extra)
+    idx += sprintf (buf+idx, "'%s': ", extra);
+  switch (m_eError)
+  {
+    case eIFE_OK:
+      return;
+
+    case eIFE_IOerror:
+      idx += sprintf (buf+idx, "IO error");
+      break;
+
+    case eIFE_OutOfMemory:
+      idx += sprintf (buf+idx, "Out of memory");
+      break;
+
+    case eIFE_BadFormat:
+      idx += sprintf (buf+idx, "Bad format");
+      break;
+  }
+  if (m_Error_detail[0])
+    sprintf (buf+idx, " (%s)!\n", m_Error_detail);
+  else
+    sprintf (buf+idx, "!\n");
+  iConsole->Exit ("%s", buf);
+}
+
+float gFOpenTime;
+int nRejectFOpen;
+int nAcceptFOpen;
+
+CImageFile* CImageFile::mfLoad_file (char* szFileName)
+{
+  double dTime0 = 0;
+  ticks(dTime0);
+
+  FILE* pRawFile = iSystem->GetIPak()->FOpen (szFileName, "rb");
+
+  unticks(dTime0);
+  gFOpenTime += (float)(dTime0*1000.0*g_SecondsPerCycle);
+
+  if (!pRawFile)
+  {
+    nRejectFOpen++;
+    return NULL;
+  }
+  nAcceptFOpen++;
+
+  strcpy(m_CurFileName, szFileName);
+  strlwr(m_CurFileName);
+  CImageFile* pImageFile = mfLoad_file (pRawFile);
+	if (pImageFile)
+	{
+		strcpy(pImageFile->m_FileName, m_CurFileName);
+		iSystem->GetIPak()->FClose (pRawFile);
+	}
+	else
+		iSystem->GetILog()->LogToFile("\002Warning: Cannot load texture %s, pImageFile format is invalid", szFileName);
+	return pImageFile;
+}
+
+CImageFile* CImageFile::mfLoad_file (FILE* fp)
+{
+  iSystem->GetIPak()->FSeek (fp, 0, SEEK_END);
+  long size = iSystem->GetIPak()->FTell (fp);
+  iSystem->GetIPak()->FSeek (fp, 0, SEEK_SET);
+  CHK (byte* buf = new byte [size+1]);
+  iSystem->GetIPak()->FRead (buf, 1, size + 1, fp);
+  CImageFile* file = mfLoad_file (buf, size);
+  CHK (delete [] buf);
+  return file;
+}
+
+CImageFile* CImageFile::mfLoad_file (byte* buf, long size)
+{
+  CImageFile* file = NULL;
+  CImageFile::m_eError = eIFE_OK;
+
+  // Catch NULL pointers (for example, when ZIP file is corrupt)
+  assert (buf);
+
+  const char *ext = GetExtension(m_CurFileName);
+
+#ifdef PS2
+  // Try XTF first
+  if (!strcmp(ext, ".xtf"))
+    CHK (file = (CImageFile *)new CImageXtfFile (buf, (int)size));
+#endif
+
+  // Try DDS first
+  if (!strcmp(ext, ".dds") || !strcmp(ext, ".ddn") || !strcmp(ext, ".ddp") || !strcmp(ext, ".ddt"))
+    CHK (file = (CImageFile *)new CImageDDSFile (buf, size));
+
+  // If failed, try BMP
+  if (!strcmp(ext, ".bmp"))
+    CHK (file = (CImageFile *)new CImageBmpFile (buf, size));
+
+  // If failed, try PCX
+  if (!strcmp(ext, ".pcx"))
+    CHK (file = (CImageFile *)new CImagePcxFile (buf, size));
+#if !defined(NULL_RENDERER)
+  // Try JPG next
+  if (!strcmp(ext, ".jpg") || !strcmp(ext, ".jpeg"))
+    CHK (file = (CImageFile *)new CImageJpgFile (buf, size));
+#endif
+  // As a last resort, try TGA
+  if (!strcmp(ext, ".tga"))
+    CHK (file = (CImageFile *)new CImageTgaFile (buf, size));
+
+  if (file && (CImageFile::mfGet_error () != eIFE_OK))
+  {
+    CHK (delete file);
+    file = NULL;
+  } /* endif */
+
+  return file;
+}
+
+//---------------------------------------------------------------------------
+