gallium: new pipe->texture_update() function

Called whenever texture data is changed (glTexImage, glTexSubImage,
glCopyTexSubImage, etc).

3 files changed, 12 insertions, 0 deletions

diff --git a/src/gallium/drivers/i915simple/i915_context.c b/src/gallium/drivers/i915simple/i915_context.c
index 7f71f8fd4f5..97773f12568 100644
--- a/src/gallium/drivers/i915simple/i915_context.c
+++ b/src/gallium/drivers/i915simple/i915_context.c
@@ -302,6 +302,7 @@ struct pipe_context *i915_create( struct pipe_winsys *pipe_winsys,
 
    i915->pipe.texture_create = i915_texture_create;
    i915->pipe.texture_release = i915_texture_release;
+   i915->pipe.texture_update = i915_texture_update;
 
    i915->dirty = ~0;
    i915->hardware_dirty = ~0;
diff --git a/src/gallium/drivers/i915simple/i915_texture.c b/src/gallium/drivers/i915simple/i915_texture.c
index 6d37ae3d747..4ba76d19adc 100644
--- a/src/gallium/drivers/i915simple/i915_texture.c
+++ b/src/gallium/drivers/i915simple/i915_texture.c
@@ -534,3 +534,10 @@ i915_texture_release(struct pipe_context *pipe, struct pipe_texture **pt)
    }
    *pt = NULL;
 }
+
+
+void
+i915_texture_update(struct pipe_context *pipe, struct pipe_texture *texture)
+{
+   /* no-op? */
+}
diff --git a/src/gallium/drivers/i915simple/i915_texture.h b/src/gallium/drivers/i915simple/i915_texture.h
index 330d111dc78..03129775520 100644
--- a/src/gallium/drivers/i915simple/i915_texture.h
+++ b/src/gallium/drivers/i915simple/i915_texture.h
@@ -14,4 +14,8 @@ extern void
 i915_texture_release(struct pipe_context *pipe, struct pipe_texture **pt);
 
 
+extern void
+i915_texture_update(struct pipe_context *pipe, struct pipe_texture *texture);
+
+
 #endif /* I915_TEXTURE_H */