libcamera: ipa: Drop unneded includes from ipa_interface.h

The ipa_interface.h file includes a number of headers that are not
directly used. Remove them, and add them to the source files that
include ipa_interface.h as required.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Milan Zamazal <mzamazal@redhat.com>

include/libcamera/ipa/ipa_interface.h

@@ -7,13 +7,6 @@
 
 #pragma once
 
-#include <libcamera/base/flags.h>
-#include <libcamera/base/signal.h>
-
-#include <libcamera/controls.h>
-#include <libcamera/framebuffer.h>
-#include <libcamera/geometry.h>
-
 namespace libcamera {
 
 /*

src/ipa/ipu3/ipu3.cpp

@@ -23,7 +23,9 @@
 #include <libcamera/base/utils.h>
 
 #include <libcamera/control_ids.h>
+#include <libcamera/controls.h>
 #include <libcamera/framebuffer.h>
+#include <libcamera/geometry.h>
 #include <libcamera/request.h>
 
 #include <libcamera/ipa/ipa_interface.h>

src/ipa/rkisp1/rkisp1.cpp

@@ -18,6 +18,7 @@
 #include <libcamera/base/log.h>
 
 #include <libcamera/control_ids.h>
+#include <libcamera/controls.h>
 #include <libcamera/framebuffer.h>
 #include <libcamera/request.h>
 

src/ipa/vimc/vimc.cpp

@@ -14,6 +14,7 @@
 #include <iostream>
 
 #include <libcamera/base/file.h>
+#include <libcamera/base/flags.h>
 #include <libcamera/base/log.h>
 
 #include <libcamera/ipa/ipa_interface.h>

src/libcamera/pipeline/vimc/vimc.cpp

@@ -14,6 +14,7 @@
 #include <linux/media-bus-format.h>
 #include <linux/version.h>
 
+#include <libcamera/base/flags.h>
 #include <libcamera/base/log.h>
 #include <libcamera/base/utils.h>
 
@@ -21,6 +22,8 @@
 #include <libcamera/control_ids.h>
 #include <libcamera/controls.h>
 #include <libcamera/formats.h>
+#include <libcamera/framebuffer.h>
+#include <libcamera/geometry.h>
 #include <libcamera/request.h>
 #include <libcamera/stream.h>
 

utils/codegen/ipc/generators/libcamera_templates/core_ipa_interface.h.tmpl

@@ -18,6 +18,10 @@
 {% if has_string %}#include <string>{% endif %}
 {% if has_array %}#include <vector>{% endif %}
 
+#include <libcamera/controls.h>
+#include <libcamera/framebuffer.h>
+#include <libcamera/geometry.h>
+
 #include <libcamera/ipa/ipa_interface.h>
 
 namespace libcamera {

utils/codegen/ipc/generators/libcamera_templates/module_ipa_interface.h.tmpl

@@ -18,6 +18,13 @@
 {% if has_string %}#include <string>{% endif %}
 {% if has_array %}#include <vector>{% endif %}
 
+#include <libcamera/base/flags.h>
+#include <libcamera/base/signal.h>
+
+#include <libcamera/controls.h>
+#include <libcamera/framebuffer.h>
+#include <libcamera/geometry.h>
+
 #include <libcamera/ipa/core_ipa_interface.h>
 #include <libcamera/ipa/ipa_interface.h>