Changeset 20392 in vbox for trunk

Timestamp:

Jun 8, 2009 11:08:08 AM (16 years ago)

Author:

vboxsync

Message:

crOpenGL: add glsl version to getstring

Location:

trunk/src/VBox

Files:

• Additions/common/crOpenGL/pack/packspu_getstring.c (modified) (2 diffs)
• HostServices/SharedOpenGL/render/renderspu.c (modified) (1 diff)

trunk/src/VBox/Additions/common/crOpenGL/pack/packspu_getstring.c

@@ -70 +70 @@
 }
 
+#ifdef CR_OPENGL_VERSION_2_0
+static GLubyte gpszShadingVersion[255]="";
+#endif
 
 const GLubyte * PACKSPU_APIENTRY packspu_GetString( GLenum name )
 {
     GET_CONTEXT(ctx);
+
     if (name == GL_EXTENSIONS)
     {
@@ -84 +88 @@
         return (const GLubyte *) ctx->glVersion;
     }
+#ifdef CR_OPENGL_VERSION_2_0
+    else if (name == GL_SHADING_LANGUAGE_VERSION)
+    {
+        GET_THREAD(thread);
+        int writeback = 1;
+
+        crPackGetString(GL_SHADING_LANGUAGE_VERSION, gpszShadingVersion, &writeback);
+        packspuFlush( (void *) thread );
+
+        while (writeback)
+            crNetRecv();
+
+        return gpszShadingVersion;
+    }
+#endif
     else
     {

trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu.c

@@ -996 +996 @@
         return (const GLubyte *) tempStr;
     }
+#ifdef CR_OPENGL_VERSION_2_0
+    else if (pname == GL_SHADING_LANGUAGE_VERSION)
+        return render_spu.ws.glGetString(GL_SHADING_LANGUAGE_VERSION);
+#endif
     else
         return NULL;