Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com>
---
src/mesa/main/texformat.c | 13 +++++++++++++
src/mesa/main/texformat.h | 2 ++
2 files changed, 15 insertions(+)
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index ed40b7e..a7df868 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -929,3 +929,16 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum
target,
return MESA_FORMAT_NONE;
}
+GLboolean
+_mesa_tex_target_is_array(GLenum target)
+{
+ switch (target) {
+ case GL_TEXTURE_1D_ARRAY_EXT:
+ case GL_TEXTURE_2D_ARRAY_EXT:
+ case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+ case GL_TEXTURE_CUBE_MAP_ARRAY:
+ return GL_TRUE;
+ default:
+ return GL_FALSE;
+ }
+}
diff --git a/src/mesa/main/texformat.h b/src/mesa/main/texformat.h
index efe2699..d6ff541 100644
--- a/src/mesa/main/texformat.h
+++ b/src/mesa/main/texformat.h
@@ -36,5 +36,7 @@ extern gl_format
_mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
GLint internalFormat, GLenum format, GLenum type);
+extern GLboolean
+_mesa_tex_target_is_array(GLenum target);
#endif
--
1.7.10.4
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