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authorsapier <Sapier at GMX dot net>2014-07-02 23:33:18 +0200
committersapier <Sapier at GMX dot net>2014-07-02 23:33:18 +0200
commitb8343cd11c834fb2613b104418ed08e9fdb1665a (patch)
tree27194eb00fb695367fcd5cb0e281639bf75a48b1 /src/profiler.h
parent3d6d66b181b894180164aa34aab7b2029bef1bf4 (diff)
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Fix memory leaks in GenericCAO, ShaderSource and Player classes
Diffstat (limited to 'src/profiler.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 15:07:20 +0000
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/*
Minetest-c55
Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef TILE_HEADER
#define TILE_HEADER

#include "common_irrlicht.h"
#include "threads.h"
#include "utility.h"
#include <string>

class IGameDef;

/*
	tile.{h,cpp}: Texture handling stuff.
*/

/*
	Gets the path to a texture by first checking if the texture exists
	in texture_path and if not, using the data path.

	Checks all supported extensions by replacing the original extension.

	If not found, returns "".

	Utilizes a thread-safe cache.
*/
std::string getTexturePath(const std::string &filename);

/*
	Specifies a texture in an atlas.

	This is used to specify single textures also.

	This has been designed to be small enough to be thrown around a lot.
*/
struct AtlasPointer
{
	u32 id; // Texture id
	video::ITexture *atlas; // Atlas in where the texture is
	v2f pos; // Position in atlas
	v2f size; // Size in atlas
	u16 tiled; // X-wise tiling count. If 0, width of atlas is width of image.

	AtlasPointer(
			u16 id_,
			video::ITexture *atlas_=NULL,
			v2f pos_=v2f(0,0),
			v2f size_=v2f(1,1),
			u16 tiled_=1
		):
		id(id_),
		atlas(atlas_),
		pos(pos_),
		size(size_),
		tiled(tiled_)
	{
	}

	bool operator==(const AtlasPointer &other) const
	{
		return (
			id == other.id
		);
		/*return (
			id == other.id &&
			atlas == other.atlas &&
			pos == other.pos &&
			size == other.size &&
			tiled == other.tiled
		);*/
	}

	bool operator!=(const AtlasPointer &other) const
	{
		return !(*this == other);
	}

	float x0(){ return pos.X; }
	float x1(){ return pos.X + size.X; }
	float y0(){ return pos.Y; }
	float y1(){ return pos.Y + size.Y; }
};

/*
	TextureSource creates and caches textures.
*/

class ITextureSource
{
public:
	ITextureSource(){}
	virtual ~ITextureSource(){}
	virtual u32 getTextureId(const std::string &name){return 0;}
	virtual u32 getTextureIdDirect(const std::string &name){return 0;}
	virtual std::string getTextureName(u32 id){return "";}
	virtual AtlasPointer getTexture(u32 id){return AtlasPointer(0);}
	virtual AtlasPointer getTexture(const std::string &name)
		{return AtlasPointer(0);}
	virtual video::ITexture* getTextureRaw(const std::string &name)
		{return NULL;}
	virtual AtlasPointer getTextureRawAP(const AtlasPointer &ap)
		{return AtlasPointer(0);}
	virtual IrrlichtDevice* getDevice()
		{return NULL;}
	virtual void updateAP(AtlasPointer &ap){};
};

class IWritableTextureSource : public ITextureSource
{
public:
	IWritableTextureSource(){}
	virtual ~IWritableTextureSource(){}
	virtual u32 getTextureId(const std::string &name){return 0;}
	virtual u32 getTextureIdDirect(const std::string &name){return 0;}