Results for glean@glsl1-2d texture lookup with explicit lod (vertex shader)

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GLSL test 1: test basic Shading Language functionality.

glsl1: Running single test: 2D Texture lookup with explicit lod (Vertex shader)
FAILURE:
  Shader test: 2D Texture lookup with explicit lod (Vertex shader)
  Expected color: 0.25, 0, 0, 0.25
  Observed color: 0, 0, 0, 0
glsl1:  FAIL rgba8, db, z24, s8, win+pmap, id 32
	0 tests passed, 1 tests failed.

couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable
ATTENTION: default value of option vblank_mode overridden by environment.
Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable

PIGLIT_SOURCE_DIR="/home/idr/devel/graphics/piglit" PIGLIT_PLATFORM="mixed_glx_egl" PIGLIT_TEST="2D Texture lookup with explicit lod (Vertex shader)"