<div dir="ltr">I would recommend trying at least two other Nvidia driver releases. The change to shader_runner is not needed in newer releases like the nvidia 325.15 release or the nvidia 331.13 release. <div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Oct 15, 2013 at 6:49 AM, Topi Pohjolainen <<a href="mailto:topi.pohjolainen@intel.com" target="_blank">topi.pohjolainen@intel.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">First patch I included just to ask if there something amiss in my system. I have X.Org X Server 1.12.4 Release Date: 2012-08-27 running on NVIDIA (304.88 on GTX 660). Without the patch I just wasn't able to run the shader_runner at all: piglit: info: Failed to create GL 3.2 core context piglit: info: Falling back to GL 3.2 compatibility context piglit: info: Failed to create GL 3.2 compatibility context piglit: info: Failed to create any GL context PIGLIT: {'result': 'skip' } I haven't written any linker or compiler tests for piglit before and what I have here I just based on what I understood from existing tests. First set of tests address the primitive type constraints when geometry shaders output multiple streams. The second set exercises the stream identifier parameter taken by EmitStreamVertex() and EndStreamPrimitive() builtin functions. Topi Pohjolainen (3): hack: enable shader runner on 4.2.0 NVIDIA 304.88 arb_gpu_shader5: add shader tests with multiple streams but emitting strips arb_gpu_shader5: add vertex stream id compiler tests tests/all.tests | 2 + tests/shaders/shader_runner.c | 2 +- .../primitive-end-with-const-int.geom | 26 +++++++++++++ .../primitive-end-with-non-const-int.geom | 26 +++++++++++++ .../vertex-stream-emit-with-const-int.geom | 26 +++++++++++++ .../vertex-stream-emit-with-non-const-int.geom | 26 +++++++++++++ ...vertex-streams-emitting-line-strips.shader_test | 43 ++++++++++++++++++++++ ...ex-streams-emitting-triangle-strips.shader_test | 43 ++++++++++++++++++++++ ...-streams-only-one-emits-line-strips.shader_test | 40 ++++++++++++++++++++ 9 files changed, 233 insertions(+), 1 deletion(-) create mode 100644 tests/spec/arb_gpu_shader5/compiler/builtin-functions/primitive-end-with-const-int.geom create mode 100644 tests/spec/arb_gpu_shader5/compiler/builtin-functions/primitive-end-with-non-const-int.geom create mode 100644 tests/spec/arb_gpu_shader5/compiler/builtin-functions/vertex-stream-emit-with-const-int.geom create mode 100644 tests/spec/arb_gpu_shader5/compiler/builtin-functions/vertex-stream-emit-with-non-const-int.geom create mode 100644 tests/spec/arb_gpu_shader5/linker/gs-multiple-vertex-streams-emitting-line-strips.shader_test create mode 100644 tests/spec/arb_gpu_shader5/linker/gs-multiple-vertex-streams-emitting-triangle-strips.shader_test create mode 100644 tests/spec/arb_gpu_shader5/linker/gs-multiple-vertex-streams-only-one-emits-line-strips.shader_test -- 1.8.3.1 _______________________________________________ Piglit mailing list <a href="mailto:Piglit@lists.freedesktop.org" target="_blank">Piglit@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/piglit" target="_blank">http://lists.freedesktop.org/mailman/listinfo/piglit</a> </blockquote></div> </div></div></div>