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Surface: Remove alpha flag.

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As for SurfaceCollection, the alpha flag passed to the Surface constructor
was also always true. Therefore there is no need to have the flag.
This commit is contained in:
Maarten ter Huurne 2011-06-02 06:02:45 +02:00
parent 44ca4e3460
commit 7877fee3fa
3 changed files with 8 additions and 11 deletions
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11
src/surface.cpp
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@ -49,10 +49,10 @@ Surface::Surface(Surface *s) {
halfH = raw->h/2; halfH = raw->h/2;
} }
Surface::Surface(const string &img, const string &skin, bool alpha) { Surface::Surface(const string &img, const string &skin) {
raw = NULL; raw = NULL;
dblbuffer = NULL; dblbuffer = NULL;
load(img, alpha, skin); load(img, skin);
halfW = raw->w/2; halfW = raw->w/2;
halfH = raw->h/2; halfH = raw->h/2;
} }
@ -78,7 +78,7 @@ SDL_PixelFormat *Surface::format() {
return raw->format; return raw->format;
} }
void Surface::load(const string &img, bool alpha, const string &skin) { void Surface::load(const string &img, const string &skin) {
free(); free();
string skinpath; string skinpath;
@ -92,10 +92,7 @@ void Surface::load(const string &img, bool alpha, const string &skin) {
SDL_Surface *buf = loadPNG(skinpath); SDL_Surface *buf = loadPNG(skinpath);
if (buf!=NULL) { if (buf!=NULL) {
if (alpha) raw = SDL_DisplayFormatAlpha(buf);
raw = SDL_DisplayFormatAlpha(buf);
else
raw = SDL_DisplayFormat(buf);
SDL_FreeSurface(buf); SDL_FreeSurface(buf);
} else { } else {
ERROR("Couldn't load surface '%s'\n", img.c_str()); ERROR("Couldn't load surface '%s'\n", img.c_str());

4
src/surface.h
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@ -41,7 +41,7 @@ class Surface {
public: public:
Surface(); Surface();
Surface(Surface *s); Surface(Surface *s);
Surface(const string &img, const string &skin="", bool alpha=true); Surface(const string &img, const string &skin="");
~Surface(); ~Surface();
void enableVirtualDoubleBuffer(SDL_Surface *surface); void enableVirtualDoubleBuffer(SDL_Surface *surface);
@ -75,7 +75,7 @@ public:
private: private:
SDL_PixelFormat *format(); SDL_PixelFormat *format();
void load(const string &img, bool alpha=true, const string &skin=""); void load(const string &img, const string &skin);
bool blit(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1); bool blit(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);
bool blitCenter(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1); bool blitCenter(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);
bool blitRight(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1); bool blitRight(SDL_Surface *destination, int x, int y, int w=0, int h=0, int a=-1);

4
src/surfacecollection.cpp
View File

@ -80,7 +80,7 @@ Surface *SurfaceCollection::add(const string &path) {
return NULL; return NULL;
} else if (!fileExists(filePath)) return NULL; } else if (!fileExists(filePath)) return NULL;
Surface *s = new Surface(filePath, ""); Surface *s = new Surface(filePath);
surfaces[path] = s; surfaces[path] = s;
return s; return s;
} }
@ -94,7 +94,7 @@ Surface *SurfaceCollection::addSkinRes(const string &path) {
string skinpath = getSkinFilePath(path); string skinpath = getSkinFilePath(path);
if (skinpath.empty()) if (skinpath.empty())
return NULL; return NULL;
Surface *s = new Surface(skinpath, "", true); Surface *s = new Surface(skinpath);
if (s != NULL) if (s != NULL)
surfaces[path] = s; surfaces[path] = s;
return s; return s;