mirror of
https://github.com/ddnet/ddnet.git
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67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
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#include "blocklist_driver.h"
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#include <base/system.h>
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#define VERSION_PARTS 4
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struct SVersion
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{
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int m_Parts[VERSION_PARTS];
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bool operator<=(const SVersion &Other) const
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{
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for(int i = 0; i < VERSION_PARTS; i++)
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{
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if(m_Parts[i] < Other.m_Parts[i])
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return true;
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if(m_Parts[i] > Other.m_Parts[i])
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return false;
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}
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return true;
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}
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};
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/* TODO: generalize it more for other drivers / vendors */
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struct SBackEndDriverBlockList
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{
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SVersion m_VersionMin;
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SVersion m_VersionMax;
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const char *m_pReason;
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};
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static SBackEndDriverBlockList gs_aBlockList[] = {
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{{26, 20, 100, 7800}, {26, 20, 100, 7999}, "This Intel driver version can cause crashes, please update it to a newer version and remove any gfx_opengl* config from ddnet_settings.cfg."}};
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const char *ParseBlocklistDriverVersions(const char *pVendorStr, const char *pVersionStr)
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{
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if(str_find_nocase(pVendorStr, "Intel") == NULL)
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return NULL;
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const char *pVersionStrStart = str_find_nocase(pVersionStr, "Build ");
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if(pVersionStrStart == NULL)
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return NULL;
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// ignore "Build ", after that, it should directly start with the driver version
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pVersionStrStart += (ptrdiff_t)str_length("Build ");
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char aVersionStrHelper[512]; // the size is random, but shouldn't be too small probably
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SVersion Version;
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for(int &VersionPart : Version.m_Parts)
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{
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pVersionStrStart = str_next_token(pVersionStrStart, ".", aVersionStrHelper, sizeof(aVersionStrHelper));
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if(pVersionStrStart == NULL)
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return NULL;
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VersionPart = str_toint(aVersionStrHelper);
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}
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for(const auto &BlockListItem : gs_aBlockList)
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{
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if(BlockListItem.m_VersionMin <= Version && Version <= BlockListItem.m_VersionMax)
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return BlockListItem.m_pReason;
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}
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return NULL;
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}
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