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Block Intel drivers earlier than 4836 from using HEVC due to artifacting issues. Fixes #32

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This commit is contained in:
Cameron Gutman 2018-09-14 20:20:47 -07:00
parent 5c7247b8b5
commit 8002c65693
1 changed files with 18 additions and 2 deletions
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20
app/streaming/video/ffmpeg-renderers/dxva2.cpp
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@ -386,11 +386,25 @@ bool DXVA2Renderer::isDecoderBlacklisted()
case 0x1600: // Broadwell case 0x1600: // Broadwell
case 0x2200: // Cherry Trail and Braswell case 0x2200: // Cherry Trail and Braswell
// Blacklist these for HEVC to avoid hybrid decode // Blacklist these for HEVC to avoid hybrid decode
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"GPU blacklisted for HEVC due to hybrid decode");
result = (m_VideoFormat & VIDEO_FORMAT_MASK_H265) != 0; result = (m_VideoFormat & VIDEO_FORMAT_MASK_H265) != 0;
break; break;
default: default:
// Everything else is fine with whatever it says it supports // Intel drivers from before late-2017 had a bug that caused some strange artifacts
result = false; // when decoding HEVC. Avoid HEVC on drivers prior to build 4836 which I confirmed
// is not affected on my Intel HD 515.
// https://github.com/moonlight-stream/moonlight-qt/issues/32
// https://www.intel.com/content/www/us/en/support/articles/000005654/graphics-drivers.html
if (LOWORD(id.DriverVersion.LowPart) < 4836) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"Intel driver version blacklisted for HEVC");
result = (m_VideoFormat & VIDEO_FORMAT_MASK_H265) != 0;
}
else {
// Everything else is fine with whatever it says it supports
result = false;
}
break; break;
} }
} }
@ -414,6 +428,8 @@ bool DXVA2Renderer::isDecoderBlacklisted()
(id.DeviceId == 0x1667) || // GM204 (id.DeviceId == 0x1667) || // GM204
(id.DeviceId >= 0x17C0 && id.DeviceId <= 0x17FF)) { // GM200 (id.DeviceId >= 0x17C0 && id.DeviceId <= 0x17FF)) { // GM200
// Avoid HEVC on Feature Set E GPUs // Avoid HEVC on Feature Set E GPUs
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION,
"GPU blacklisted for HEVC due to hybrid decode");
result = (m_VideoFormat & VIDEO_FORMAT_MASK_H265) != 0; result = (m_VideoFormat & VIDEO_FORMAT_MASK_H265) != 0;
} }
else { else {