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Move findCompatibleFormat from graphics/pixelformat.h to engines/engine.cpp

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This function is used in only one place. Declaring it requires common/list.h;
by putting it into pixelformat.h, which is included by common/system.h, tons
of things suddenly included list.h for no good reason.

If we ever need to call this function in other places, we can figure out aborts
more appropriate place for it.

svn-id: r46310
This commit is contained in:
Max Horn 2009-12-09 16:45:35 +00:00
parent fb5e747565
commit 626f85ae5e
2 changed files with 25 additions and 22 deletions
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26
engines/engine.cpp
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@ -220,8 +220,32 @@ void initGraphics(int width, int height, bool defaultTo1xScaler, const Graphics:
}
}
using Graphics::PixelFormat;
/**
* Determines the first matching format between two lists.
*
* @param backend The higher priority list, meant to be a list of formats supported by the backend
* @param frontend The lower priority list, meant to be a list of formats supported by the engine
* @return The first item on the backend list that also occurs on the frontend list
* or PixelFormat::createFormatCLUT8() if no matching formats were found.
*/
inline PixelFormat findCompatibleFormat(Common::List<PixelFormat> backend, Common::List<PixelFormat> frontend) {
#ifdef USE_RGB_COLOR
for (Common::List<PixelFormat>::iterator i = backend.begin(); i != backend.end(); ++i) {
for (Common::List<PixelFormat>::iterator j = frontend.begin(); j != frontend.end(); ++j) {
if (*i == *j)
return *i;
}
}
#endif
return PixelFormat::createFormatCLUT8();
}
void initGraphics(int width, int height, bool defaultTo1xScaler, const Common::List<Graphics::PixelFormat> &formatList) {
Graphics::PixelFormat format = Graphics::findCompatibleFormat(g_system->getSupportedFormats(), formatList);
Graphics::PixelFormat format = findCompatibleFormat(g_system->getSupportedFormats(), formatList);
initGraphics(width, height, defaultTo1xScaler, &format);
}

21
graphics/pixelformat.h
View File

@ -27,7 +27,6 @@
#define GRAPHICS_PIXELFORMAT_H
#include "common/scummsys.h"
#include "common/list.h"
namespace Graphics {
@ -148,26 +147,6 @@ struct PixelFormat {
}
};
/**
* Determines the first matching format between two lists.
*
* @param backend The higher priority list, meant to be a list of formats supported by the backend
* @param frontend The lower priority list, meant to be a list of formats supported by the engine
* @return The first item on the backend list that also occurs on the frontend list
* or PixelFormat::createFormatCLUT8() if no matching formats were found.
*/
inline PixelFormat findCompatibleFormat(Common::List<PixelFormat> backend, Common::List<PixelFormat> frontend) {
#ifdef USE_RGB_COLOR
for (Common::List<PixelFormat>::iterator i = backend.begin(); i != backend.end(); ++i) {
for (Common::List<PixelFormat>::iterator j = frontend.begin(); j != frontend.end(); ++j) {
if (*i == *j)
return *i;
}
}
#endif
return PixelFormat::createFormatCLUT8();
}
} // End of namespace Graphics
#endif