Differential D23618 Diff 65079 libkwineffects/kwinglplatform.cpp

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libkwineffects/kwinglplatform.cpp

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33 33​
34#include <iostream> 34​#include <iostream>
35#include <iomanip> 35​#include <iomanip>
36#include <ios> 36​#include <ios>
37 37​
38namespace KWin 38​namespace KWin
39{ 39​{
40 40​
41GLPlatform *GLPlatform::s_platform = 0; 41​GLPlatform *GLPlatform::s_platform = nullptr;
42 42​
43static qint64 parseVersionString(const QByteArray &version) 43​static qint64 parseVersionString(const QByteArray &version)
44{ 44​{
45 // Skip any leading non digit 45​ // Skip any leading non digit
46 int start = 0; 46​ int start = 0;
47 while (start < version.length() && !QChar::fromLatin1(version[start]).isDigit()) 47​ while (start < version.length() && !QChar::fromLatin1(version[start]).isDigit())
48 start++; 48​ start++;
49 49​
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288 288​
289 return UnknownRadeon; 289​ return UnknownRadeon;
290} 290​}
291 291​
292static ChipClass detectNVidiaClass(const QString &chipset) 292​static ChipClass detectNVidiaClass(const QString &chipset)
293{ 293​{
294 QString name = extract(chipset, QStringLiteral("\\bNV[0-9,A-F]{2}\\b")); // NV followed by two hexadecimal digits 294​ QString name = extract(chipset, QStringLiteral("\\bNV[0-9,A-F]{2}\\b")); // NV followed by two hexadecimal digits
295 if (!name.isEmpty()) { 295​ if (!name.isEmpty()) {
296 const int id = chipset.midRef(2, -1).toInt(0, 16); // Strip the 'NV' from the id 296​ const int id = chipset.midRef(2, -1).toInt(nullptr, 16); // Strip the 'NV' from the id
297 297​
298 switch(id & 0xf0) { 298​ switch(id & 0xf0) {
299 case 0x00: 299​ case 0x00:
300 case 0x10: 300​ case 0x10:
301 return NV10; 301​ return NV10;
302 302​
303 case 0x20: 303​ case 0x20:
304 return NV20; 304​ return NV20;
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