Add support for hdr capture on amd/intel

Nvidia support will be added in the future.
Note that hdr metadata is missing from the output file as
amd and intel both have bugged drivers that dont add hdr metadata
to the output file.
Need to find a workaround for this (patching the video bitstream?).

Add -cr limited|full, to set color range

include/capture/kms_vaapi.h

@@ -3,6 +3,7 @@
 
 #include "../vec2.h"
 #include "../utils.h"
+#include "../color_conversion.h"
 #include "capture.h"
 
 typedef struct _XDisplay Display;
@@ -13,6 +14,8 @@ typedef struct {
     gsr_gpu_info gpu_inf;
     const char *card_path; /* reference */
     bool wayland;
+    bool hdr;
+    gsr_color_range color_range;
 } gsr_capture_kms_vaapi_params;
 
 gsr_capture* gsr_capture_kms_vaapi_create(const gsr_capture_kms_vaapi_params *params);