surface.cpp File Reference

#include <SDL_image.h>
#include <cmath>
#include "../sdl/sdlstretch.h"
#include "surface.h"
#include "blitter.h"
#include "../basegfx.h"
#include "../basestrm.h"
#include "../misc.h"
#include "../messaginghub.h"
#include <iostream>

Include dependency graph for graphics/surface.cpp:

Go to the source code of this file.

Functions
void	writeDefaultPixelFormat (SDLmm::PixelFormat pf, tnstream &stream)
SDL_PixelFormat *	readSDLPixelFormat (tnstream &stream)
Surface &	getFieldMask ()
void	applyFieldMask (Surface &s, int x, int y, bool detecColorKey)
void	applyLegacyFieldMask (Surface &s, int x, int y, bool detectColorKey)
	applies a field mask that uses FEFEFE Color as Colorkey to load old images
Surface	rotateSurface (Surface &s, int degrees)
Variables
const int	surfaceVersion = 2

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Function Documentation

void applyFieldMask (  Surface &  s, int  x, int  y, bool  detecColorKey )

Definition at line 586 of file graphics/surface.cpp. References MegaBlitter< BytesPerSourcePixel, BytesPerTargetPixel, SourceColorTransform, ColorMerger, SourcePixelSelector, TargetPixelSelector, MyColorConverter >::blit(), Surface::detectColorKey(), and getFieldMask(). Referenced by loadASCFieldImage(), loadASCFieldImageArray(), and BuildingType::runTextIO().

void applyLegacyFieldMask (  Surface &  s, int  x, int  y, bool  detectColorKey )

applies a field mask that uses FEFEFE Color as Colorkey to load old images Definition at line 604 of file graphics/surface.cpp. References MegaBlitter< BytesPerSourcePixel, BytesPerTargetPixel, SourceColorTransform, ColorMerger, SourcePixelSelector, TargetPixelSelector, MyColorConverter >::blit(), Surface::createSurface(), Surface::detectColorKey(), getFieldMask(), and Surface::hasAlpha(). Referenced by loadASCFieldImageArray().

Surface& getFieldMask (   )

Definition at line 536 of file graphics/surface.cpp. References assert, RWOPS_Handler::Close(), fatalError(), RWOPS_Handler::Get(), tfileerror::getFileName(), tnstream::reading, and SDL_RWFromStream(). Referenced by applyFieldMask(), and applyLegacyFieldMask().

SDL_PixelFormat* readSDLPixelFormat (  tnstream &  stream  )

Definition at line 117 of file graphics/surface.cpp. References tnstream::getLocation(), and tnstream::readInt(). Referenced by Surface::readDefaultPixelFormat().

Surface rotateSurface (  Surface &  s, int  degrees )

Definition at line 667 of file graphics/surface.cpp. References Surface::detectColorKey(), and getPixelRotationLocation().

void writeDefaultPixelFormat (  SDLmm::PixelFormat  pf, tnstream &  stream )

Definition at line 96 of file graphics/surface.cpp. References tnstream::writeInt().

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Variable Documentation

const int surfaceVersion = 2

Definition at line 216 of file graphics/surface.cpp. Referenced by Surface::read(), and Surface::write().

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