mesa: fix a typo in map_named_buffer_range

[mesa.git] / src / mesa / main / bufferobj.c

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index cd4bd36810a25bff15c9643e5151b6c4b58cdeed..71bc9312f45504608188fc72615df7e49db9e5da 100644 (file)
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -3279,7 +3279,7 @@ _mesa_MapNamedBufferRange_no_error(GLuint buffer, GLintptr offset,
 
 static void *
 map_named_buffer_range(GLuint buffer, GLintptr offset, GLsizeiptr length,
-                       GLbitfield access, bool dst_ext, const char *func)
+                       GLbitfield access, bool dsa_ext, const char *func)
 {
    GET_CURRENT_CONTEXT(ctx);
    struct gl_buffer_object *bufObj = NULL;
@@ -3290,7 +3290,7 @@ map_named_buffer_range(GLuint buffer, GLintptr offset, GLsizeiptr length,
       return NULL;
    }
 
-   if (dst_ext) {
+   if (dsa_ext) {
       bufObj = _mesa_lookup_bufferobj(ctx, buffer);
       if (!_mesa_handle_bind_buffer_gen(ctx, buffer, &bufObj, func))
          return NULL;
@@ -3425,6 +3425,29 @@ _mesa_MapNamedBuffer(GLuint buffer, GLenum access)
                            "glMapNamedBuffer");
 }
 
+void * GLAPIENTRY
+_mesa_MapNamedBufferEXT(GLuint buffer, GLenum access)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   GLbitfield accessFlags;
+   if (!get_map_buffer_access_flags(ctx, access, &accessFlags)) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glMapNamedBufferEXT(invalid access)");
+      return NULL;
+   }
+
+   struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, buffer);
+   if (!_mesa_handle_bind_buffer_gen(ctx, buffer,
+                                     &bufObj, "glMapNamedBufferEXT"))
+      return NULL;
+
+   if (!validate_map_buffer_range(ctx, bufObj, 0, bufObj->Size, accessFlags,
+                                  "glMapNamedBufferEXT"))
+      return NULL;
+
+   return map_buffer_range(ctx, bufObj, 0, bufObj->Size, accessFlags,
+                           "glMapNamedBufferEXT");
+}
 
 static void
 flush_mapped_buffer_range(struct gl_context *ctx,