patterns: Added definition for the OpenRGB profile format (#387)

patterns: Add definition for the OpenRGB profile format (up to version 5)

README.md

@@ -118,6 +118,7 @@ Everything will immediately show up in ImHex's Content Store and gets bundled wi
 | NTAG | | [`patterns/ntag.hexpat`](patterns/ntag.hexpat) | NTAG213/NTAG215/NTAG216, NFC Forum Type 2 Tag compliant IC |
 | NTFS | | [`patterns/ntfs.hexpat`](patterns/ntfs.hexpat) | NTFS (NT File System) |
 | OGG | `audio/ogg` | [`patterns/ogg.hexpat`](patterns/ogg.hexpat) | OGG Audio format |
+| ORP / ORS | | [`patterns/orp.hexpat`](patterns/orp.hexpat) | OpenRGB profile format |
 | PAK | | [`patterns/xgspak.hexpat`](patterns/xgspak.hexpat) | Exient XGS Engine Pak files |
 | PCAP | `application/vnd.tcpdump.pcap` | [`patterns/pcap.hexpat`](patterns/pcap.hexpat) | pcap header and packets |
 | PcapNG | `application/vnd.tcpdump.pcap` | [`patterns/pcapng.hexpat`](patterns/pcapng.hexpat) | pcapng header and packets |

patterns/orp.hexpat

@@ -0,0 +1,134 @@
+#pragma description OpenRGB Profile
+
+#pragma magic [ 4F 50 45 4E 52 47 42 5F 50 52 4F 46 49 4C 45 00 ] @ 0x00
+
+import type.magic;
+import std.mem;
+
+using Controller;
+
+struct Profile {
+    type::Magic<"OPENRGB_PROFILE\x00"> signature;
+    u32 version;
+    Controller controllers[while(!std::mem::eof())];
+};
+
+Profile profile @ 0x00;
+
+using Mode;
+using Zone;
+using led;
+using RGBColor;
+using _LedAltName;
+struct Controller {
+    u32 size;
+    s32 device_type;
+    u16 name_len;
+    char name[name_len];
+    u16 vendor_len;
+    char vendor[vendor_len];
+    u16 description_len;
+    char description[description_len];
+    if (parent.version >= 1) {
+        u16 version_len;
+        char version[version_len];
+    }
+    u16 serial_len;
+    char serial[serial_len];
+    u16 location_len;
+    char location[location_len];
+    u16 num_modes;
+    u32 active_mode;
+    Mode modes[num_modes];
+    u16 num_zones;
+    Zone zones[num_zones];
+    u16 num_leds;
+    led leds[num_leds];
+    u16 num_colors;
+    RGBColor colors[num_colors];
+    if (parent.version >= 5) {
+        u16 num_led_alt_names;
+        _LedAltName led_alt_names[num_led_alt_names];
+        u32 flags;
+    }
+};
+
+struct Mode {
+    u16 name_len;
+    char name[name_len];
+    u32 value;
+    u32 flags;
+    u32 speed_min;
+    u32 speed_max;
+    if (parent.parent.version >= 3) {
+        u32 brightness_min;
+        u32 brightness_max;
+    }
+    u32 colors_min;
+    u32 colors_max;
+    u32 speed;
+    if (parent.parent.version >= 3) {
+        u32 brightness;
+    }
+    u32 direction;
+    u32 color_mode;
+    u16 colors_len;
+    RGBColor colors[colors_len];
+};
+
+using zone_type = s32;
+
+using matrix_map_type;
+using segment;
+struct Zone {
+    u16 name_len;
+    char name[name_len];
+    zone_type type;
+    u32 leds_min;
+    u32 leds_max;
+    u32 leds_count;
+    u16 matrix_len;
+    matrix_map_type matrix[matrix_len];
+    if (parent.parent.version >= 4) {
+        u16 segments_len;
+        segment segments[segments_len];
+    }
+    if (parent.parent.version >= 5) {
+        u32 flags;
+    }
+};
+
+struct led {
+    u16 name_len;
+    char name[name_len];
+    u32 value;
+};
+
+struct RGBColor {
+    u8 red   [[color("FF0000")]];
+    u8 green [[color("00FF00")]];
+    u8 blue  [[color("0000FF")]];
+    u8 alpha;
+} [[
+    color(std::format("{:02X}{:02X}{:02X}{:02X}", red, green, blue, alpha)),
+    hex::inline_visualize("color", red, green, blue, alpha)
+]];
+
+struct _LedAltName {
+    u16 name_len;
+    char name[name_len];
+};
+
+struct matrix_map_type {
+    u32 height;
+    u32 width;
+    u32 map[width * height];
+};
+
+struct segment {
+    u16 name_len;
+    char name[name_len];
+    zone_type type;
+    u32 start_idx;
+    u32 leds_count;
+};