Tweak renderer/vendor strings

dmaivel · Jul 5, 2024 · 6c08ba2 · 6c08ba2
1 parent dd2e18b
commit 6c08ba2
Show file tree

Hide file tree

Showing 4 changed files with 20 additions and 5 deletions.
diff --git a/inc/server/overlay.h b/inc/server/overlay.h
@@ -8,6 +8,7 @@ struct overlay_context {
     clock_t fps;
 };
 
+void overlay_set_renderer_string(char *string);
 void overlay_enable();
 void overlay_stage1(struct overlay_context *ctx);
 void overlay_stage2(struct overlay_context *ctx, int *frame, int width, size_t mem_usage);

diff --git a/src/client/glimpl.c b/src/client/glimpl.c
@@ -1271,8 +1271,8 @@ const GLubyte *glGetString(GLenum name)
     static char version[16] = "X.X.0";
     static char glsl_vr[5] = "X.X0";
 
-    static char real_vendor[256] = "";
-    static char real_renderer[256] = "";
+    static char real_vendor[256] = "SharedGL and ";
+    static char real_renderer[256] = "SharedGL using ";
 
     if (version[0] == 'X') {
         version[0] = '0' + (char)glimpl_major;
@@ -1303,15 +1303,15 @@ const GLubyte *glGetString(GLenum name)
                 gl_vendor_override[256] = 0;
             strcpy(real_vendor, gl_vendor_override);
         } else {
-            real_glGetString(GL_VENDOR, real_vendor);
+            real_glGetString(GL_VENDOR, real_vendor + 13);
         }
 
         if (gl_renderer_override) {
             if (strlen(gl_renderer_override) >= 256)
                 gl_renderer_override[256] = 0;
             strcpy(real_renderer, gl_renderer_override);
         } else {
-            real_glGetString(GL_RENDERER, real_renderer);
+            real_glGetString(GL_RENDERER, real_renderer + 15);
         }
     }
 

diff --git a/src/server/context.c b/src/server/context.c
@@ -6,6 +6,7 @@
 static bool is_vid_init = false;
 static int mw = 1920;
 static int mh = 1080;
+static bool is_overlay_string_init = false;
 
 void sgl_set_max_resolution(int width, int height)
 {
@@ -62,6 +63,12 @@ struct sgl_host_context *sgl_context_create()
     }
 
     sgl_set_current(context);
+
+    if (!is_overlay_string_init) {
+        overlay_set_renderer_string((char*)glGetString(GL_RENDERER));
+        is_overlay_string_init = true;
+    }
+
     return context;
 }
 

diff --git a/src/server/overlay.c b/src/server/overlay.c
@@ -1,5 +1,6 @@
 #include <server/overlay.h>
 #include <stdbool.h>
+#include <string.h>
 #include <stdio.h>
 
 static const unsigned char IBM[4096] =
@@ -1068,6 +1069,12 @@ static void overlay_draw_text(int *display, int width, char *text, int x, int y,
 }
 
 static bool overlay_enabled = false;
+static char overlay_string[256] = "SharedGL using ";
+
+void overlay_set_renderer_string(char *string)
+{
+    strcpy(overlay_string + 15, string);
+}
 
 void overlay_enable()
 {
@@ -1106,7 +1113,7 @@ void overlay_stage2(struct overlay_context *ctx, int *frame, int width, size_t m
         sprintf(str, "FPS: %ld", ctx->fps);
         sprintf(mem, "MEM: %.2f %s", usage, is_mb ? "MB" : "KB");
 
-        overlay_draw_text(frame, width, "SharedGL Renderer", 0, 0, 0xffffff);
+        overlay_draw_text(frame, width, overlay_string, 0, 0, 0xffffff);
         overlay_draw_text(frame, width, mem, 0, 16, 0xffffff);
         overlay_draw_text(frame, width, str, 0, 32, 0xffffff);
     }