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Diffstat (limited to 'src/resources/sdlimagehelper.cpp')
-rw-r--r--src/resources/sdlimagehelper.cpp21
1 files changed, 11 insertions, 10 deletions
diff --git a/src/resources/sdlimagehelper.cpp b/src/resources/sdlimagehelper.cpp
index 44478d297..0318014cd 100644
--- a/src/resources/sdlimagehelper.cpp
+++ b/src/resources/sdlimagehelper.cpp
@@ -38,7 +38,7 @@
bool SDLImageHelper::mEnableAlphaCache = false;
-Image *SDLImageHelper::load(SDL_RWops *const rw, Dye const &dye)
+Image *SDLImageHelper::load(SDL_RWops *const rw, Dye const &dye) const
{
SDL_Surface *const tmpImage = loadPng(rw);
if (!tmpImage)
@@ -58,7 +58,8 @@ Image *SDLImageHelper::load(SDL_RWops *const rw, Dye const &dye)
rgba.Bmask = 0x0000FF00; rgba.Bloss = 0; rgba.Bshift = 8;
rgba.Amask = 0x000000FF; rgba.Aloss = 0; rgba.Ashift = 0;
- SDL_Surface *surf = SDL_ConvertSurface(tmpImage, &rgba, SDL_SWSURFACE);
+ SDL_Surface *const surf = SDL_ConvertSurface(
+ tmpImage, &rgba, SDL_SWSURFACE);
SDL_FreeSurface(tmpImage);
uint32_t *pixels = static_cast<uint32_t *>(surf->pixels);
@@ -122,15 +123,15 @@ Image *SDLImageHelper::load(SDL_RWops *const rw, Dye const &dye)
return image;
}
-Image *SDLImageHelper::load(SDL_Surface *const tmpImage)
+Image *SDLImageHelper::load(SDL_Surface *const tmpImage) const
{
return _SDLload(tmpImage);
}
Image *SDLImageHelper::createTextSurface(SDL_Surface *const tmpImage,
- int width A_UNUSED,
- int height A_UNUSED,
- const float alpha)
+ const int width A_UNUSED,
+ const int height A_UNUSED,
+ const float alpha) const
{
if (!tmpImage)
return nullptr;
@@ -145,7 +146,7 @@ Image *SDLImageHelper::createTextSurface(SDL_Surface *const tmpImage,
// The alpha channel to be filled with alpha values
uint8_t *alphaChannel = new uint8_t[sz];
- const SDL_PixelFormat * const fmt = tmpImage->format;
+ const SDL_PixelFormat *const fmt = tmpImage->format;
if (fmt->Amask)
{
for (int i = 0; i < sz; ++ i)
@@ -235,7 +236,7 @@ Image *SDLImageHelper::_SDLload(SDL_Surface *tmpImage) const
// Figure out whether the image uses its alpha layer
if (!tmpImage->format->palette)
{
- const SDL_PixelFormat * const fmt = tmpImage->format;
+ const SDL_PixelFormat *const fmt = tmpImage->format;
if (fmt->Amask)
{
for (int i = 0; i < sz; ++ i)
@@ -299,12 +300,12 @@ Image *SDLImageHelper::_SDLload(SDL_Surface *tmpImage) const
return new Image(image, hasAlpha, alphaChannel);
}
-int SDLImageHelper::useOpenGL()
+int SDLImageHelper::useOpenGL() const
{
return 0;
}
-SDL_Surface *SDLImageHelper::create32BitSurface(int width, int height)
+SDL_Surface *SDLImageHelper::create32BitSurface(int width,int height) const
{
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
const int rmask = 0xff000000;