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-rw-r--r--src/mesa/main/shaderimage.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/shaderimage.h b/src/mesa/main/shaderimage.h
index f9d550b02e7..aaecc5d2994 100644
--- a/src/mesa/main/shaderimage.h
+++ b/src/mesa/main/shaderimage.h
@@ -31,6 +31,15 @@
struct gl_context;
+/**
+ * Recalculate the \c _Valid flag of a context's shader image units.
+ *
+ * To be called when the state of any texture bound to an image unit
+ * changes.
+ */
+void
+_mesa_validate_image_units(struct gl_context *ctx);
+
void GLAPIENTRY
_mesa_BindImageTexture(GLuint unit, GLuint texture, GLint level,
GLboolean layered, GLint layer, GLenum access,