From 79cf19f96a9e63588c249230fac4dd9748944c9d Mon Sep 17 00:00:00 2001
From: ajs <sam4lordjesus@outlook.com>
Date: Tue, 21 Oct 2025 13:17:01 +0100
Subject: [PATCH] implemented monitor profile functions

---
 src/raylib.h | 13 +++++++++++
 src/rcore.c  | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+)

diff --git a/src/raylib.h b/src/raylib.h
index e4be11084..c65132bb8 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -956,6 +956,17 @@ typedef bool (*SaveFileDataCallback)(const char *fileName, void *data, int dataS
 typedef char *(*LoadFileTextCallback)(const char *fileName);            // FileIO: Load text data
 typedef bool (*SaveFileTextCallback)(const char *fileName, const char *text); // FileIO: Save text data
 
+typedef struct{
+    unsigned int width;
+    unsigned int height;
+} MonitorResolution;
+
+typedef struct {
+    unsigned int monitor_id;
+    unsigned int resolution_count;
+    MonitorResolution *resolutions;
+}MonitorProfile;
+
 //------------------------------------------------------------------------------------
 // Global Variables Definition
 //------------------------------------------------------------------------------------
@@ -1011,6 +1022,8 @@ RLAPI int GetMonitorHeight(int monitor);                          // Get specifi
 RLAPI int GetMonitorPhysicalWidth(int monitor);                   // Get specified monitor physical width in millimetres
 RLAPI int GetMonitorPhysicalHeight(int monitor);                  // Get specified monitor physical height in millimetres
 RLAPI int GetMonitorRefreshRate(int monitor);                     // Get specified monitor refresh rate
+RLAPI MonitorProfile* GetMonitorProfile(unsigned int monitor_id); // Get monitor profiles
+RLAPI void ClearMonitorProfile(MonitorProfile* profile);          // Destruct monitor profile object
 RLAPI Vector2 GetWindowPosition(void);                            // Get window position XY on monitor
 RLAPI Vector2 GetWindowScaleDPI(void);                            // Get window scale DPI factor
 RLAPI const char *GetMonitorName(int monitor);                    // Get the human-readable, UTF-8 encoded name of the specified monitor
diff --git a/src/rcore.c b/src/rcore.c
index 350490ad1..28e0ac137 100644
--- a/src/rcore.c
+++ b/src/rcore.c
@@ -620,6 +620,70 @@ const char *TextFormat(const char *text, ...); // Formatting of text with variab
 //void EnableCursor(void)
 //void DisableCursor(void)
 
+void ClearMonitorProfile(MonitorProfile *profile) {
+    if(profile != NULL){
+        if(profile->resolutions!=NULL){
+            free(profile->resolutions);
+        }
+        free(profile);
+    }
+}
+
+MonitorProfile *GetMonitorProfile(unsigned int monitor_id) {
+#if defined(PLATFORM_DESKTOP_GLFW)
+    int count;
+    GLFWmonitor **monitors = glfwGetMonitors(&count);
+    if (
+        count < monitor_id || 
+        monitors == NULL || 
+        monitors[monitor_id] == NULL
+    ) { return NULL; }
+    const GLFWvidmode *modes = glfwGetVideoModes(monitors[monitor_id], &count);
+    const GLFWvidmode* currentMode = glfwGetVideoMode(monitors[monitor_id]);
+    if (
+        count == 0 || 
+        modes == NULL || 
+        currentMode == NULL
+    ) { return NULL; }
+    MonitorProfile *profile = malloc(sizeof(MonitorProfile));
+    profile->monitor_id = monitor_id;
+    int actual_count = 0, idx;
+    const int 
+        max_rr = currentMode->refreshRate,
+        max_rb = currentMode->redBits,
+        max_bb = currentMode->blueBits,
+        max_gb = currentMode->greenBits;
+    for (idx = 0; idx < count; idx++) {
+        const GLFWvidmode mode = modes[idx];
+        if (
+            mode.refreshRate != max_rr ||
+            mode.greenBits != max_gb ||
+            mode.blueBits != max_bb ||
+            mode.redBits != max_rb
+        ) { continue; }
+        actual_count++;
+    }
+    profile->resolution_count = actual_count;
+    profile->resolutions = calloc(actual_count, sizeof(MonitorResolution));
+    int filtered_idx = 0;
+    for (idx = 0; idx < count; idx++) {
+        const GLFWvidmode mode = modes[idx];
+        if (
+            mode.refreshRate != max_rr ||
+            mode.greenBits != max_gb ||
+            mode.blueBits != max_bb ||
+            mode.redBits != max_rb
+        ) { continue; }
+        profile->resolutions[filtered_idx].width = mode.width;
+        profile->resolutions[filtered_idx].height = mode.height;
+        filtered_idx++;
+    }
+    return profile;
+#else
+    return NULL;
+#endif
+}
+
 // Initialize window and OpenGL context
 void InitWindow(int width, int height, const char *title)
 {