Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: ad44d7bf323c78bd79f184859afb65d107efb103 https://github.com/WebKit/WebKit/commit/ad44d7bf323c78bd79f184859afb65d107efb103 Author: Carlos Garcia Campos <cgar...@igalia.com> Date: 2023-07-21 (Fri, 21 Jul 2023)
Changed paths: M Source/WebKit/Shared/WebProcessCreationParameters.h M Source/WebKit/Shared/WebProcessCreationParameters.serialization.in A Source/WebKit/Shared/glib/DMABufRendererBufferMode.h M Source/WebKit/UIProcess/API/glib/WebKitProtocolHandler.cpp M Source/WebKit/UIProcess/glib/WebProcessPoolGLib.cpp M Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp M Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.h M Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.cpp M Source/WebKit/WebProcess/WebProcess.h M Source/WebKit/WebProcess/glib/WebProcessGLib.cpp Log Message: ----------- REGRESSION(2.41.6): [GTK] Yelp help viewer and Epiphany browser do not show content on a virtual machine (llvmpipe?) with WebKitGTK 2.41.6 https://bugs.webkit.org/show_bug.cgi?id=259320 Reviewed by Michael Catanzaro. The problem is that for some reason the surfaceless platform is claiming to support EGL_MESA_image_dma_buf_export with llvmpipe driver, while the display in the UI process doesn't support EGL_EXT_image_dma_buf_import with llvmpipe as expected. So, we end up exporting DMABuf buffers (or trying) that the UI process can't handle. We should always pass to the web process the buffers supported by the UI process (hardware or shared memory) and ensure we only export buffers supported by the UI process. * Source/WebKit/Shared/WebProcessCreationParameters.h: * Source/WebKit/Shared/WebProcessCreationParameters.serialization.in: * Source/WebKit/Shared/glib/DMABufRendererBufferMode.h: Added. * Source/WebKit/UIProcess/API/glib/WebKitProtocolHandler.cpp: (WebKit::dmabufRendererWithSupportedBuffers): (WebKit::WebKitProtocolHandler::handleGPU): * Source/WebKit/UIProcess/glib/WebProcessPoolGLib.cpp: (WebKit::WebProcessPool::platformInitializeWebProcess): * Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.cpp: (WebKit::AcceleratedBackingStoreDMABuf::rendererBufferMode): (WebKit::AcceleratedBackingStoreDMABuf::checkRequirements): * Source/WebKit/UIProcess/gtk/AcceleratedBackingStoreDMABuf.h: * Source/WebKit/WebProcess/WebPage/gtk/AcceleratedSurfaceDMABuf.cpp: (WebKit::AcceleratedSurfaceDMABuf::clientResize): * Source/WebKit/WebProcess/WebProcess.h: (WebKit::WebProcess::dmaBufRendererBufferMode const): * Source/WebKit/WebProcess/glib/WebProcessGLib.cpp: (WebKit::WebProcess::platformInitializeWebProcess): Canonical link: https://commits.webkit.org/266201@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes