From 1cfc18da8d3220fd6b123b6e269b3b440988027b Mon Sep 17 00:00:00 2001
From: Laura Ekstrand <laura@jlekstrand.net>
Date: Wed, 11 Feb 2015 16:06:52 -0800
Subject: [PATCH] main: Add entry point for FlushMappedNamedBufferRange.
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Reviewed-by: Fredrik Höglund <fredrik@kde.org>
---
 src/mapi/glapi/gen/ARB_direct_state_access.xml |  6 ++++++
 src/mesa/main/bufferobj.c                      | 16 ++++++++++++++++
 src/mesa/main/bufferobj.h                      |  4 ++++
 src/mesa/main/tests/dispatch_sanity.cpp        |  1 +
 4 files changed, 27 insertions(+)

diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml
index 281646d92e8..27938c5865a 100644
--- a/src/mapi/glapi/gen/ARB_direct_state_access.xml
+++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml
@@ -80,6 +80,12 @@
       <param name="buffer" type="GLuint" />
    </function>
 
+   <function name="FlushMappedNamedBufferRange" offset="assign">
+      <param name="buffer" type="GLuint" />
+      <param name="offset" type="GLintptr" />
+      <param name="length" type="GLsizeiptr" />
+   </function>
+
    <!-- Texture object functions -->
 
    <function name="CreateTextures" offset="assign">
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index d646617347c..99f14321705 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -2524,6 +2524,22 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset,
                                    "glFlushMappedBufferRange");
 }
 
+void GLAPIENTRY
+_mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset,
+                                  GLsizeiptr length)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_buffer_object *bufObj;
+
+   bufObj = _mesa_lookup_bufferobj_err(ctx, buffer,
+                                       "glFlushMappedNamedBufferRange");
+   if (!bufObj)
+      return;
+
+   _mesa_flush_mapped_buffer_range(ctx, bufObj, offset, length,
+                                   "glFlushMappedNamedBufferRange");
+}
+
 
 static GLenum
 buffer_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option)
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index f51bf366502..0b77bff8756 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -299,6 +299,10 @@ void GLAPIENTRY
 _mesa_FlushMappedBufferRange(GLenum target,
                              GLintptr offset, GLsizeiptr length);
 
+void GLAPIENTRY
+_mesa_FlushMappedNamedBufferRange(GLuint buffer, GLintptr offset,
+                                  GLsizeiptr length);
+
 GLenum GLAPIENTRY
 _mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option);
 
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index fb077b3d5c5..3dd075115af 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -963,6 +963,7 @@ const struct function gl_core_functions_possible[] = {
    { "glMapNamedBuffer", 45, -1 },
    { "glMapNamedBufferRange", 45, -1 },
    { "glUnmapNamedBuffer", 45, -1 },
+   { "glFlushMappedNamedBufferRange", 45, -1 },
    { "glCreateTextures", 45, -1 },
    { "glTextureStorage1D", 45, -1 },
    { "glTextureStorage2D", 45, -1 },
-- 
2.30.2