Welcome to mirror list, hosted at ThFree Co, Russian Federation.

github.com/mpc-hc/mpc-hc.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp')
-rw-r--r--src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp306
1 files changed, 0 insertions, 306 deletions
diff --git a/src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp b/src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp
deleted file mode 100644
index 56094744f..000000000
--- a/src/thirdparty/MediaInfo/MediaInfo/Image/File_Tga.cpp
+++ /dev/null
@@ -1,306 +0,0 @@
-/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license that can
- * be found in the License.html file in the root of the source tree.
- */
-
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-//
-// TGA format
-//
-// From http://www.dca.fee.unicamp.br/~martino/disciplinas/ea978/tgaffs.pdf
-//
-//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-
-//---------------------------------------------------------------------------
-// Pre-compilation
-#include "MediaInfo/PreComp.h"
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Setup.h"
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#if defined(MEDIAINFO_TGA_YES)
-//---------------------------------------------------------------------------
-
-//---------------------------------------------------------------------------
-#include "MediaInfo/Image/File_Tga.h"
-using namespace ZenLib;
-//---------------------------------------------------------------------------
-
-namespace MediaInfoLib
-{
-
-//***************************************************************************
-// Info
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-const char* Tga_Image_Type_Compression(int8u Image_Type)
-{
- switch (Image_Type)
- {
- case 1 : return "Color-mapped";
- case 2 :
- case 3 : return "Raw";
- case 9 : return "Color-mapped + RLE";
- case 10 :
- case 11 : return "RLE";
- case 32 :
- case 33 : return "Huffman";
- default : return "";
- }
-}
-
-//---------------------------------------------------------------------------
-const char* Tga_Image_Type_ColorSpace(int8u Image_Type)
-{
- switch (Image_Type)
- {
- case 1 :
- case 2 :
- case 9 :
- case 10 :
- case 32 :
- case 33 : return "RGB";
- case 3 :
- case 11 : return "Y";
- default : return "";
- }
-}
-
-//***************************************************************************
-// Constructor/Destructor
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-File_Tga::File_Tga()
-{
- //Configuration
- ParserName=__T("TGA");
- Buffer_MaximumSize=64*1024*1024; //Some big frames are possible (e.g YUV 4:2:2 10 bits 1080p)
-}
-
-//***************************************************************************
-// Streams management
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Tga::Streams_Fill()
-{
- Fill(Stream_General, 0, General_Format, "TGA");
- Fill(Stream_General, 0, General_Format_Version, __T("Version ")+Ztring::ToZtring(Version));
- Fill(Stream_General, 0, General_Title, Image_ID);
-
- Stream_Prepare(Stream_Image);
- Fill(Stream_Image, 0, Image_Format, Tga_Image_Type_Compression(Image_Type));
- Fill(Stream_Image, 0, Image_ColorSpace, Tga_Image_Type_ColorSpace(Image_Type));
- Fill(Stream_Image, 0, Image_CodecID, Image_Type);
- Fill(Stream_Image, 0, Image_Width, Image_Width_);
- Fill(Stream_Image, 0, Image_Height, Image_Height_);
- Fill(Stream_Image, 0, Image_BitDepth, Pixel_Depth);
-}
-
-//***************************************************************************
-// Buffer - File header
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-bool File_Tga::FileHeader_Begin()
-{
- //Synchro
- if (18>Buffer_Size)
- return false;
- if (Buffer[2]==0x00
- || Buffer[16]>32) //bit depth
- {
- Reject();
- return false;
- }
- if (Buffer_Size<File_Size)
- return false; //Must wait for more data
-
- //All should be OK...
- return true;
-}
-
-//***************************************************************************
-// Buffer - Global
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Tga::Read_Buffer_Continue()
-{
- //Parsing
- Tga_File_Header();
- Image_Color_Map_Data();
- Tga_File_Footer();
-
- FILLING_BEGIN();
- //Coherency in case of no magic value
- if (Version==1)
- {
- switch (Image_Type)
- {
- case 1 : //Color mapped images
- case 9 : //Color mapped images, RLE
- if (Color_Map_Type!=1)
- {
- Reject();
- return;
- }
- break;
- case 2 : //True-color images
- case 10 : //True-color images, RLE
- if (Color_Map_Type)
- {
- Reject();
- return;
- }
- break;
- case 3 : //Black and White
- case 11 : //Black and White, RLE
- if (Color_Map_Type)
- {
- Reject();
- return;
- }
- break;
- default : Reject();
- return;
- }
- switch (Color_Map_Type)
- {
- case 0 :
- if (First_Entry_Index || Color_map_Length || Color_map_Entry_Size)
- {
- Reject();
- return;
- }
- break;
- case 1 :
- switch (Color_map_Entry_Size)
- {
- case 15 :
- case 16 :
- case 24 :
- case 32 :
- break;
- default : Reject();
- return;
- ;
- }
- break;
- default : Reject();
- return;
- }
- switch (Pixel_Depth)
- {
- case 8 :
- case 16 :
- case 24 :
- case 32 :
- break;
- default : Reject();
- return;
- ;
- }
- }
-
- Accept();
- Fill();
- Finish();
- FILLING_END();
-}
-
-//***************************************************************************
-// Elements
-//***************************************************************************
-
-//---------------------------------------------------------------------------
-void File_Tga::Tga_File_Header()
-{
- //Parsing
- Element_Begin1("Tga File Header");
- Get_L1 (ID_Length, "ID Length");
- Get_L1 (Color_Map_Type, "Color Map Type");
- Get_L1 (Image_Type, "Image Type"); Param_Info1(Tga_Image_Type_Compression(Image_Type));
- Element_End0();
- Element_Begin1("Color Map Specification");
- Get_L2 (First_Entry_Index, "First Entry Index");
- Get_L2 (Color_map_Length, "Color map Length");
- Get_L1 (Color_map_Entry_Size, "Color map Entry Size");
- Element_End0();
- Element_Begin1("Image Specification");
- Skip_L2( "X-origin of Image");
- Skip_L2( "Y-origin of Image");
- Get_L2 (Image_Width_, "Image Width");
- Get_L2 (Image_Height_, "Image Height");
- Get_L1 (Pixel_Depth, "Pixel Depth");
- Get_L1 (Image_Descriptor, "Image Descriptor");
- Element_End0();
-}
-
-//---------------------------------------------------------------------------
-void File_Tga::Image_Color_Map_Data()
-{
- Element_Begin1("Image/Color Map Data");
- Get_Local(ID_Length, Image_ID, "Image ID");
- if (Color_Map_Type==1)
- {
- int64u EntrySizeInBits=8;
- if (Color_map_Entry_Size<24)
- EntrySizeInBits=Color_map_Entry_Size/3;
-
- Skip_XX(Color_map_Length*EntrySizeInBits/8, "Color Map Data");
-
- }
- if (Element_Offset+26<Element_Size
- && Buffer[Buffer_Size- 18]==0x54
- && Buffer[Buffer_Size- 17]==0x52
- && Buffer[Buffer_Size- 16]==0x55
- && Buffer[Buffer_Size- 15]==0x45
- && Buffer[Buffer_Size- 14]==0x56
- && Buffer[Buffer_Size- 13]==0x49
- && Buffer[Buffer_Size- 12]==0x53
- && Buffer[Buffer_Size- 11]==0x49
- && Buffer[Buffer_Size- 10]==0x4F
- && Buffer[Buffer_Size- 9]==0x4E
- && Buffer[Buffer_Size- 8]==0x2D
- && Buffer[Buffer_Size- 7]==0x58
- && Buffer[Buffer_Size- 6]==0x46
- && Buffer[Buffer_Size- 5]==0x49
- && Buffer[Buffer_Size- 4]==0x4C
- && Buffer[Buffer_Size- 3]==0x45
- && Buffer[Buffer_Size- 2]==0x2E
- && Buffer[Buffer_Size- 1]==0x00)
- Version=2;
- else
- Version=1;
- Skip_XX(Element_Size-Element_Offset-(Version==2?26:0), "Image Data");
- Element_End0();
-}
-
-//---------------------------------------------------------------------------
-void File_Tga::Tga_File_Footer()
-{
- if (Version==1)
- return; //No footer
-
- Element_Begin1("Image/color Map Data");
- Skip_L4( "Extension Area Offset");
- Skip_L4( "Developer Directory Offset");
- Skip_Local(16, "Signature");
- Skip_Local( 1, "Reserved Character");
- Skip_L1( "Binary Zero String Terminator");
- Element_End0();
-}
-
-} //NameSpace
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 08:23:28 +0300