libcamera: buffer: Rename buffer.h to framebuffer.h

libcamera names header files based on the classes they define. The
buffer.h file is an exception. Rename it to framebuffer.h.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

src/android/jpeg/encoder.h

@@ -9,7 +9,7 @@
 
 #include <libcamera/base/span.h>
 
-#include <libcamera/buffer.h>
+#include <libcamera/framebuffer.h>
 #include <libcamera/stream.h>
 
 class Encoder

src/android/jpeg/encoder_libjpeg.h

@@ -9,8 +9,8 @@
 
 #include "encoder.h"
 
-#include "libcamera/internal/buffer.h"
 #include "libcamera/internal/formats.h"
+#include "libcamera/internal/framebuffer.h"
 
 #include <jpeglib.h>
 

src/android/jpeg/post_processor_jpeg.h

@@ -13,7 +13,7 @@
 
 #include <libcamera/geometry.h>
 
-#include "libcamera/internal/buffer.h"
+#include "libcamera/internal/framebuffer.h"
 
 class CameraDevice;
 

src/android/jpeg/thumbnailer.h

@@ -9,8 +9,8 @@
 
 #include <libcamera/geometry.h>
 
-#include "libcamera/internal/buffer.h"
 #include "libcamera/internal/formats.h"
+#include "libcamera/internal/framebuffer.h"
 
 class Thumbnailer
 {