DirectXTexTGA.cpp File Reference

#include "directxtexp.h"

Go to the source code of this file.

Classes
struct	TGA_HEADER
struct	TGA_FOOTER
struct	TGA_EXTENSION

Namespaces
	DirectX

Enumerations
enum	TGAImageType {   TGA_NO_IMAGE = 0, TGA_COLOR_MAPPED = 1, TGA_TRUECOLOR = 2, TGA_BLACK_AND_WHITE = 3,   TGA_COLOR_MAPPED_RLE = 9, TGA_TRUECOLOR_RLE = 10, TGA_BLACK_AND_WHITE_RLE = 11 }
enum	TGADescriptorFlags { TGA_FLAGS_INVERTX = 0x10, TGA_FLAGS_INVERTY = 0x20, TGA_FLAGS_INTERLEAVED_2WAY = 0x40, TGA_FLAGS_INTERLEAVED_4WAY = 0x80 }
enum	CONVERSION_FLAGS {   CONV_FLAGS_NONE = 0x0, CONV_FLAGS_EXPAND = 0x1, CONV_FLAGS_INVERTX = 0x2, CONV_FLAGS_INVERTY = 0x4,   CONV_FLAGS_RLE = 0x8, CONV_FLAGS_SWIZZLE = 0x10000, CONV_FLAGS_888 = 0x20000 }

Functions
static HRESULT	DirectX::_DecodeTGAHeader (_In_reads_bytes_(size) LPCVOID pSource, size_t size, _Out_ TexMetadata &metadata, size_t &offset, _Inout_opt_ DWORD *convFlags)
static HRESULT	DirectX::_SetAlphaChannelToOpaque (_In_ const Image *image)
static HRESULT	DirectX::_UncompressPixels (_In_reads_bytes_(size) LPCVOID pSource, size_t size, _In_ const Image *image, _In_ DWORD convFlags)
static HRESULT	DirectX::_CopyPixels (_In_reads_bytes_(size) LPCVOID pSource, size_t size, _In_ const Image *image, _In_ DWORD convFlags)
static HRESULT	DirectX::_EncodeTGAHeader (_In_ const Image &image, _Out_ TGA_HEADER &header, _Inout_ DWORD &convFlags)
static void	DirectX::_Copy24bppScanline (_Out_writes_bytes_(outSize) LPVOID pDestination, _In_ size_t outSize, _In_reads_bytes_(inSize) LPCVOID pSource, _In_ size_t inSize)
_Use_decl_annotations_ HRESULT	DirectX::GetMetadataFromTGAMemory (LPCVOID pSource, size_t size, TexMetadata &metadata)
_Use_decl_annotations_ HRESULT	DirectX::GetMetadataFromTGAFile (LPCWSTR szFile, TexMetadata &metadata)
_Use_decl_annotations_ HRESULT	DirectX::LoadFromTGAMemory (LPCVOID pSource, size_t size, TexMetadata *metadata, ScratchImage &image)
_Use_decl_annotations_ HRESULT	DirectX::LoadFromTGAFile (LPCWSTR szFile, TexMetadata *metadata, ScratchImage &image)
_Use_decl_annotations_ HRESULT	DirectX::SaveToTGAMemory (const Image &image, Blob &blob)
_Use_decl_annotations_ HRESULT	DirectX::SaveToTGAFile (const Image &image, LPCWSTR szFile)

Variables
const char *	g_TGA20_Signature = "TRUEVISION-XFILE."

Enumeration Type Documentation

enum CONVERSION_FLAGS

Enumerator
CONV_FLAGS_NONE
CONV_FLAGS_EXPAND
CONV_FLAGS_INVERTX
CONV_FLAGS_INVERTY
CONV_FLAGS_RLE
CONV_FLAGS_SWIZZLE
CONV_FLAGS_888

Definition at line 101 of file DirectXTexTGA.cpp.

enum TGADescriptorFlags

Enumerator
TGA_FLAGS_INVERTX
TGA_FLAGS_INVERTY
TGA_FLAGS_INTERLEAVED_2WAY
TGA_FLAGS_INTERLEAVED_4WAY

Definition at line 37 of file DirectXTexTGA.cpp.

enum TGAImageType

Enumerator
TGA_NO_IMAGE
TGA_COLOR_MAPPED
TGA_TRUECOLOR
TGA_BLACK_AND_WHITE
TGA_COLOR_MAPPED_RLE
TGA_TRUECOLOR_RLE
TGA_BLACK_AND_WHITE_RLE

Definition at line 26 of file DirectXTexTGA.cpp.

Variable Documentation

const char* g_TGA20_Signature = "TRUEVISION-XFILE."

Definition at line 45 of file DirectXTexTGA.cpp.