glsl: Add EXT_texture_array support for geometry shaders.

We can't just use a ".glsl" file since the Lod variants are only
available in vertex and geometry shaders, while the bias variants are
only available in the fragment shader.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

diff --git a/src/glsl/builtins/profiles/EXT_texture_array.geom b/src/glsl/builtins/profiles/EXT_texture_array.geom
new file mode 100644 (file)
index 0000000..2308ba7
--- /dev/null
+++ b/src/glsl/builtins/profiles/EXT_texture_array.geom
@@ -0,0 +1,12 @@
+#extension GL_ARB_geometry_shader4 : enable
+#extension GL_EXT_texture_array : enable
+vec4 texture1DArray(sampler1DArray sampler, vec2 coord);
+vec4 texture1DArrayLod(sampler1DArray sampler, vec2 coord, float lod);
+
+vec4 texture2DArray(sampler2DArray sampler, vec3 coord);
+vec4 texture2DArrayLod(sampler2DArray sampler, vec3 coord, float lod);
+
+vec4 shadow1DArray(sampler1DArrayShadow sampler, vec3 coord);
+vec4 shadow1DArrayLod(sampler1DArrayShadow sampler, vec3 coord, float lod);
+
+vec4 shadow2DArray(sampler2DArrayShadow sampler, vec4 coord);