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backends/drm: add more logging for multi gpu

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This commit is contained in:
Xaver Hugl 2023-03-16 20:41:05 +01:00
parent a8851d8e64
commit 3c37717121
1 changed files with 8 additions and 0 deletions
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8
src/backends/drm/drm_egl_layer_surface.cpp
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@ -205,19 +205,27 @@ std::optional<EglGbmLayerSurface::Surface> EglGbmLayerSurface::createSurface(con
}; };
std::sort(preferredFormats.begin(), preferredFormats.end(), sort); std::sort(preferredFormats.begin(), preferredFormats.end(), sort);
if (const auto surface = testFormats(preferredFormats, MultiGpuImportMode::Dmabuf)) { if (const auto surface = testFormats(preferredFormats, MultiGpuImportMode::Dmabuf)) {
if (m_gpu != m_eglBackend->gpu()) {
qCDebug(KWIN_DRM) << "chose dmabuf import with format" << formatName(surface->gbmSwapchain->format()).name << "and modifier" << surface->gbmSwapchain->modifier();
}
return surface; return surface;
} }
if (m_gpu != m_eglBackend->gpu()) { if (m_gpu != m_eglBackend->gpu()) {
if (const auto surface = testFormats(preferredFormats, MultiGpuImportMode::DumbBuffer)) { if (const auto surface = testFormats(preferredFormats, MultiGpuImportMode::DumbBuffer)) {
qCDebug(KWIN_DRM) << "chose cpu import with format" << formatName(surface->gbmSwapchain->format()).name << "and modifier" << surface->gbmSwapchain->modifier();
return surface; return surface;
} }
} }
std::sort(fallbackFormats.begin(), fallbackFormats.end(), sort); std::sort(fallbackFormats.begin(), fallbackFormats.end(), sort);
if (const auto surface = testFormats(fallbackFormats, MultiGpuImportMode::Dmabuf)) { if (const auto surface = testFormats(fallbackFormats, MultiGpuImportMode::Dmabuf)) {
if (m_gpu != m_eglBackend->gpu()) {
qCDebug(KWIN_DRM) << "chose dmabuf import with format" << formatName(surface->gbmSwapchain->format()).name << "and modifier" << surface->gbmSwapchain->modifier();
}
return surface; return surface;
} }
if (m_gpu != m_eglBackend->gpu()) { if (m_gpu != m_eglBackend->gpu()) {
if (const auto surface = testFormats(fallbackFormats, MultiGpuImportMode::DumbBuffer)) { if (const auto surface = testFormats(fallbackFormats, MultiGpuImportMode::DumbBuffer)) {
qCDebug(KWIN_DRM) << "chose cpu import with format" << formatName(surface->gbmSwapchain->format()).name << "and modifier" << surface->gbmSwapchain->modifier();
return surface; return surface;
} }
} }