egl/dri2: Add plumbing for EGL_OPENGL_ES3_BIT_KHR
Fixes error EGL_BAD_ATTRIBUTE in the tests below on Intel Sandybridge: * piglit egl-create-context-verify-gl-flavor, testcase OpenGL ES 3.0 * gles3conform, revision 19700, when runnning GL3Tests with -fbo This plumbing is added in order to comply with the EGL_KHR_create_context spec. According to the EGL_KHR_create_context spec, it is illegal to call eglCreateContext(EGL_CONTEXT_MAJOR_VERSION_KHR=3) with a config whose EGL_RENDERABLE_TYPE does not contain the EGL_OPENGL_ES3_BIT_KHR. The pertinent portion of the spec is quoted below; the key word is "respectively". * If <config> is not a valid EGLConfig, or does not support the requested client API, then an EGL_BAD_CONFIG error is generated (this includes requesting creation of an OpenGL ES 1.x, 2.0, or 3.0 context when the EGL_RENDERABLE_TYPE attribute of <config> does not contain EGL_OPENGL_ES_BIT, EGL_OPENGL_ES2_BIT, or EGL_OPENGL_ES3_BIT_KHR respectively). To create this patch, I searched for all the ES2 bit plumbing by calling `git grep "ES2_BIT\|DRI_API_GLES2" src/egl`, and then at each location added a case for ES3. Signed-off-by:Chad Versace <chad.versace@linux.intel.com> Reviewed-by:
Ian Romanick <ian.d.romanick@intel.com>
- src/egl/drivers/dri2/egl_dri2.c 9 additions, 2 deletionssrc/egl/drivers/dri2/egl_dri2.c
- src/egl/main/eglconfig.c 1 addition, 0 deletionssrc/egl/main/eglconfig.c
- src/egl/main/eglcontext.c 3 additions, 1 deletionsrc/egl/main/eglcontext.c
- src/egl/main/eglcurrent.h 1 addition, 0 deletionssrc/egl/main/eglcurrent.h
- src/egl/main/eglmisc.c 3 additions, 0 deletionssrc/egl/main/eglmisc.c
- src/egl/main/eglsurface.c 4 additions, 1 deletionsrc/egl/main/eglsurface.c