[Mesa-dev] [Bug 110253] glBlitFramebuffer fails on MSAA fbo source.
https://bugs.freedesktop.org/show_bug.cgi?id=110253 GitLab Migration User changed: What|Removed |Added Resolution|--- |MOVED Status|NEW |RESOLVED --- Comment #4 from GitLab Migration User --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/202. -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110253] glBlitFramebuffer fails on MSAA fbo source.
https://bugs.freedesktop.org/show_bug.cgi?id=110253 --- Comment #3 from Bruce Cherniak --- The patch is OpenSWR specific, however, it is in response to a gallium API change: "gallium: add pipe_resource::nr_storage_samples, and set it same as nr_samples" https://cgit.freedesktop.org/mesa/mesa/commit/?id=8632626c81a09315276d7defa63092247d7fd308 -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110253] glBlitFramebuffer fails on MSAA fbo source.
https://bugs.freedesktop.org/show_bug.cgi?id=110253 --- Comment #2 from Gregory Popovitch --- Could this possibly affect the AMD Radeon Pro 19.Q1.1 drivers? -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110253] glBlitFramebuffer fails on MSAA fbo source.
https://bugs.freedesktop.org/show_bug.cgi?id=110253 --- Comment #1 from Bruce Cherniak --- Thank you for reporting this bug and a possible solution. We will investigate. -- You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [Bug 110253] glBlitFramebuffer fails on MSAA fbo source.
https://bugs.freedesktop.org/show_bug.cgi?id=110253 Bug ID: 110253 Summary: glBlitFramebuffer fails on MSAA fbo source. Product: Mesa Version: 19.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/swr Assignee: mesa-dev@lists.freedesktop.org Reporter: wanghaipen...@baidu.com QA Contact: mesa-dev@lists.freedesktop.org https://github.com/mesa3d/mesa/blob/master/src/gallium/drivers/swr/swr_screen.cpp#L908 https://github.com/mesa3d/mesa/blob/master/src/gallium/drivers/swr/swr_screen.cpp#L105 when using MSAA fbo as read source, and OSMesa framebuffer as target, glBlitFramebuffer fails。 swr_blit: color resolve : 8 -> 0 swr: blit unsupported r8g8b8a8_unorm -> r8g8b8a8_unorm I think it may be solved by setting nr_storage_samples to 0 in src/gallium/drivers/swr/swr_screen.cpp swr_create_resolve_resource /* Create a single-sample copy of the resource. Copy the original * resource parameters and set flag to prevent recursion when re-calling * resource_create */ struct pipe_resource alt_template = msaa_res->base; alt_template.nr_samples = 0; alt_template.nr_storage_samples = 0; alt_template.flags |= SWR_RESOURCE_FLAG_ALT_SURFACE; -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.___ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
