Move camera drivers to camera/drivers/

Makefile.common

@@ -142,7 +142,7 @@ OBJ += frontend/frontend.o \
 		audio/resamplers/nearest.o \
 		audio/resamplers/cc_resampler.o \
 		location/nulllocation.o \
-		camera/nullcamera.o \
+		camera/drivers/nullcamera.o \
 		gfx/drivers/nullgfx.o \
 		audio/drivers/nullaudio.o \
 		input/drivers/nullinput.o \
@@ -177,7 +177,7 @@ ifeq ($(HAVE_EMSCRIPTEN), 1)
 OBJ += frontend/platform/platform_emscripten.o \
 		input/drivers/rwebinput_input.o \
 		audio/drivers/rwebaudio.o \
-		camera/rwebcam.o
+		camera/drivers/rwebcam.o
 endif
 
 # Audio
@@ -601,7 +601,7 @@ endif
 # Camera
 
 ifeq ($(HAVE_V4L2),1)
-   OBJ += camera/video4linux2.o
+   OBJ += camera/drivers/video4linux2.o
    DEFINES += -DHAVE_V4L2
 endif
 

camera/drivers/android.c

@@ -16,7 +16,7 @@
  */
 
 #include <glsym/glsym.h>
-#include "../driver.h"
+#include "../../driver.h"
 
 typedef struct android_camera
 {

camera/drivers/nullcamera.c

@@ -13,7 +13,7 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "../driver.h"
+#include "../../driver.h"
 
 static void *nullcamera_init(const char *device, uint64_t caps,
       unsigned width, unsigned height)

camera/drivers/rwebcam.c

@@ -13,8 +13,8 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "../driver.h"
-#include "../emscripten/RWebCam.h"
+#include "../../driver.h"
+#include "../../emscripten/RWebCam.h"
 
 static void *rwebcam_init(const char *device, uint64_t caps,
       unsigned width, unsigned height)

camera/drivers/video4linux2.c

@@ -20,7 +20,7 @@
 #include <string.h>
 #include <assert.h>
 #include <stddef.h>
-#include "../performance.h"
+#include "../../performance.h"
 #include <retro_miscellaneous.h>
 #include <gfx/scaler/scaler.h>
 #include <stdlib.h>

griffin/griffin.c

@@ -418,16 +418,16 @@ AUDIO RESAMPLER
 CAMERA
 ============================================================ */
 #if defined(ANDROID)
-#include "../camera/android.c"
+#include "../camera/drivers/android.c"
 #elif defined(EMSCRIPTEN)
-#include "../camera/rwebcam.c"
+#include "../camera/drivers/rwebcam.c"
 #endif
 
 #ifdef HAVE_V4L2
-#include "../camera/video4linux2.c"
+#include "../camera/drivers/video4linux2.c"
 #endif
 
-#include "../camera/nullcamera.c"
+#include "../camera/drivers/nullcamera.c"
 
 /*============================================================
 LOCATION