| Summary: | eglCreateWindowSurface ERROR | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | liutao <liutao586> |
| Component: | EGL | Assignee: | mesa-dev |
| Status: | RESOLVED NOTABUG | QA Contact: | mesa-dev |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| URL: | http://qwikfix.co.uk/asos-contact-number/ | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | sourcecode for test egl | ||
*** Bug 92199 has been marked as a duplicate of this bug. *** There's a few things here: - The kernel module name is i915 for backwards compatibility reasons, yet on userspace side there are two drivers - i915 and i965. You can skim through/compare with $mesa_top/include/pci_ids/i9[16]5_pci_ids.h - Using eglGetDisplay is implementation specific - don't use that since it depends on hacks such as EGL_PLATFORM/EGL_DISPLAY and alike. Use EGL_EXT_platform_base or the EGL 1.5 equivalent. - Mesa has dropped support for fbdev platform a long time ago. Use drm instead - see kmscube for a simple example (iirc it uses the eglGetDisplay API so ignore that part). - ATM you're building the gallium drivers, which seemingly you don't need. Pass to configure --without-gallium-drivers |
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Created attachment 118542 [details] sourcecode for test egl I want create a egl surface by using a directfb surface, like attachment test.c on ubuntu14.04.3 for amd_64. But I got this:"libEGL warning: failed to create a pipe screen for i965". From the x11 log(Xorg.0.log), I found this: (==) intel(0): DPMS enabled [ 6.106] (II) intel(0): [DRI2] Setup complete [ 6.106] (II) intel(0): [DRI2] DRI driver: i965 [ 6.106] (II) intel(0): [DRI2] VDPAU driver: i965 [ 6.106] (II) intel(0): direct rendering: DRI2 Enabled [ 6.106] (==) intel(0): hotplug detection: "enabled" but my Integrated Graphics use driver i915(see attachment lspci-v.txt), so I think my DRI2 should use diver i915 instead of i965. Am I right? After that I compile mesa-10.6.4 use: /configure --prefix=/usr --enable-debug --enable-gles1 --enable-gles2 --enable-opengl --with-dri-drivers=i915 --with-egl-platforms=drm --disable-dri3 make && make install but it doesn't work. Anyone can figure me out?