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Merge pull request #825 from CookiePLMonster/savestate-ui-fixes

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Seek before reading save state screenshot
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Connor McLaughlin 2020-09-06 17:26:16 +10:00 committed by GitHub
commit 6c8ea294a1
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src/frontend-common/common_host_interface.cpp
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@ -1820,6 +1820,7 @@ CommonHostInterface::GetExtendedSaveStateInfo(const char* game_code, s32 slot)
if (header.screenshot_width > 0 && header.screenshot_height > 0 && header.screenshot_size > 0 && if (header.screenshot_width > 0 && header.screenshot_height > 0 && header.screenshot_size > 0 &&
(static_cast<u64>(header.offset_to_screenshot) + static_cast<u64>(header.screenshot_size)) <= stream->GetSize()) (static_cast<u64>(header.offset_to_screenshot) + static_cast<u64>(header.screenshot_size)) <= stream->GetSize())
{ {
stream->SeekAbsolute(header.offset_to_screenshot);
ssi.screenshot_data.resize((header.screenshot_size + 3u) / 4u); ssi.screenshot_data.resize((header.screenshot_size + 3u) / 4u);
if (stream->Read2(ssi.screenshot_data.data(), header.screenshot_size)) if (stream->Read2(ssi.screenshot_data.data(), header.screenshot_size))
{ {