TglImpl::TglD3DRMIMAGE Class Reference

[AI] Simple wrapper for D3DRMIMAGE; manages pixel buffer and palette for Direct3DRM textures [AI] More...

#include <impl.h>

Collaboration diagram for TglImpl::TglD3DRMIMAGE:

Public Member Functions
	TglD3DRMIMAGE (int width, int height, int depth, void *pBuffer, int useBuffer, int paletteSize, PaletteEntry *pEntries)
	Constructs an image buffer for use with Direct3DRM textures [AI]. More...
	~TglD3DRMIMAGE ()
	[AI] Destroys and frees buffer/palette if needed [AI] More...
Result	CreateBuffer (int width, int height, int depth, void *pBuffer, int useBuffer)
	Creates or reallocates image buffer as necessary [AI]. More...
void	Destroy ()
	Destroys any buffers/palette managed by the image [AI]. More...
Result	FillRowsOfTexture (int y, int height, char *content)
	Writes pixel rows into texture [AI]. More...
Result	InitializePalette (int paletteSize, PaletteEntry *pEntries)
	Initializes palette for image [AI]. More...

Public Attributes
D3DRMIMAGE	m_image
	[AI] Underlying D3DRM image struct [AI] More...
int	m_texelsAllocatedByClient
	[AI] Flag for texel memory ownership (by client) [AI] More...

Detailed Description

[AI] Simple wrapper for D3DRMIMAGE; manages pixel buffer and palette for Direct3DRM textures [AI]

Definition at line 1207 of file impl.h.

Constructor & Destructor Documentation

TglD3DRMIMAGE()

TglD3DRMIMAGE::TglD3DRMIMAGE	(	int	width,
		int	height,
		int	depth,
		void *	pBuffer,
		int	useBuffer,
		int	paletteSize,
		PaletteEntry *	pEntries
	)

Constructs an image buffer for use with Direct3DRM textures [AI].

Parameters

width	Image width [AI]
height	Image height [AI]
depth	Bits per pixel [AI]
pBuffer	Pixel buffer pointer [AI]
useBuffer	Whether to use provided buffer (1) or allocate [AI]
paletteSize	Palette entries [AI]
pEntries	Palette data [AI]

Definition at line 46 of file texture.cpp.

~TglD3DRMIMAGE()

TglImpl::TglD3DRMIMAGE::~TglD3DRMIMAGE ( )

inline

[AI] Destroys and frees buffer/palette if needed [AI]

Definition at line 1228 of file impl.h.

Member Function Documentation

CreateBuffer()

Result TglD3DRMIMAGE::CreateBuffer	(	int	width,
		int	height,
		int	depth,
		void *	pBuffer,
		int	useBuffer
	)

Creates or reallocates image buffer as necessary [AI].

Parameters

width	Width [AI]
height	Height [AI]
depth	Depth [AI]
pBuffer	Buffer data [AI]
useBuffer	Client or local allocation [AI]

Definition at line 102 of file texture.cpp.

Destroy()

void TglD3DRMIMAGE::Destroy

(

)

Destroys any buffers/palette managed by the image [AI].

Definition at line 81 of file texture.cpp.

FillRowsOfTexture()

Result TglD3DRMIMAGE::FillRowsOfTexture	(	int	y,
		int	height,
		char *	content
	)

Writes pixel rows into texture [AI].

Parameters

y	Row to start [AI]
height	Number of rows to fill [AI]
content	Pixel data [AI]

Definition at line 132 of file texture.cpp.

InitializePalette()

Result TglD3DRMIMAGE::InitializePalette	(	int	paletteSize,
		PaletteEntry *	pEntries
	)

Initializes palette for image [AI].

Parameters

paletteSize	Number of entries [AI]
pEntries	Palette data [AI]

Definition at line 140 of file texture.cpp.

Member Data Documentation

m_image

D3DRMIMAGE TglImpl::TglD3DRMIMAGE::m_image

[AI] Underlying D3DRM image struct [AI]

Definition at line 1260 of file impl.h.

m_texelsAllocatedByClient

int TglImpl::TglD3DRMIMAGE::m_texelsAllocatedByClient

[AI] Flag for texel memory ownership (by client) [AI]

Definition at line 1261 of file impl.h.

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The documentation for this class was generated from the following files:

• impl.h
• texture.cpp