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Modernize various files

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* range-based for loops
* emplace_back instead of push_back
* code style
* C++ headers instead of C headers
* Default operators
* empty stl function
This commit is contained in:
Loic Blot 2017-08-18 07:44:42 +02:00
parent 13e995b811
commit 55ab4264dc
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GPG key ID: EFAA458E8C153987
12 changed files with 100 additions and 118 deletions
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16
src/guiscalingfilter.cpp
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@ -20,7 +20,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "imagefilters.h"
#include "settings.h"
#include "util/numeric.h"
#include <stdio.h>
#include <cstdio>
#include "client/renderingengine.h"
/* Maintain a static cache to store the images that correspond to textures
@ -51,16 +51,14 @@ void guiScalingCache(io::path key, video::IVideoDriver *driver, video::IImage *v
// Manually clear the cache, e.g. when switching to different worlds.
void guiScalingCacheClear()
{
for (std::map<io::path, video::IImage *>::iterator it = g_imgCache.begin();
it != g_imgCache.end(); ++it) {
if (it->second)
it->second->drop();
for (auto &it : g_imgCache) {
if (it.second)
it.second->drop();
}
g_imgCache.clear();
for (std::map<io::path, video::ITexture *>::iterator it = g_txrCache.begin();
it != g_txrCache.end(); ++it) {
if (it->second)
RenderingEngine::get_video_driver()->removeTexture(it->second);
for (auto &it : g_txrCache) {
if (it.second)
RenderingEngine::get_video_driver()->removeTexture(it.second);
}
g_txrCache.clear();
}