[Mesa-dev] [PATCH 1/5] xlib: remove empty GLX_NV_vertex_array_range stubs

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

The extension was never implemented and seemingly never will.
The DRI based libGL dropped support for it over 10 years ago.

Cc: Brian Paul <brianp at vmware.com>
Cc: Ian Romanick <ian.d.romanick at intel.com>
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
 src/mesa/drivers/x11/fakeglx.c | 26 --------------------------
 src/mesa/drivers/x11/glxapi.c  | 35 -----------------------------------
 src/mesa/drivers/x11/glxapi.h  |  7 -------
 3 files changed, 68 deletions(-)

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index d2a099f9a20..8902a7cd667 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -2759,28 +2759,6 @@ Fake_glXSet3DfxModeMESA( int mode )
 
 
 
-/*** GLX_NV_vertex_array range ***/
-static void *
-Fake_glXAllocateMemoryNV( GLsizei size,
-                          GLfloat readFrequency,
-                          GLfloat writeFrequency,
-                          GLfloat priority )
-{
-   (void) size;
-   (void) readFrequency;
-   (void) writeFrequency;
-   (void) priority;
-   return NULL;
-}
-
-
-static void 
-Fake_glXFreeMemoryNV( GLvoid *pointer )
-{
-   (void) pointer;
-}
-
-
 /*** GLX_MESA_agp_offset ***/
 
 static GLuint
@@ -3009,10 +2987,6 @@ _mesa_GetGLXDispatchTable(void)
    /*** GLX_MESA_set_3dfx_mode ***/
    glx.Set3DfxModeMESA = Fake_glXSet3DfxModeMESA;
 
-   /*** GLX_NV_vertex_array_range ***/
-   glx.AllocateMemoryNV = Fake_glXAllocateMemoryNV;
-   glx.FreeMemoryNV = Fake_glXFreeMemoryNV;
-
    /*** GLX_MESA_agp_offset ***/
    glx.GetAGPOffsetMESA = Fake_glXGetAGPOffsetMESA;
 
diff --git a/src/mesa/drivers/x11/glxapi.c b/src/mesa/drivers/x11/glxapi.c
index 52e60265697..ff8b2b2ce16 100644
--- a/src/mesa/drivers/x11/glxapi.c
+++ b/src/mesa/drivers/x11/glxapi.c
@@ -1019,37 +1019,6 @@ glXSet3DfxModeMESA(int mode)
 
 
 
-/*** GLX_NV_vertex_array_range ***/
-
-void PUBLIC *
-glXAllocateMemoryNV( GLsizei size,
-                     GLfloat readFrequency,
-                     GLfloat writeFrequency,
-                     GLfloat priority )
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return NULL;
-   return t->AllocateMemoryNV(size, readFrequency, writeFrequency, priority);
-}
-
-
-void PUBLIC
-glXFreeMemoryNV( GLvoid *pointer )
-{
-   struct _glxapi_table *t;
-   Display *dpy = glXGetCurrentDisplay();
-   GET_DISPATCH(dpy, t);
-   if (!t)
-      return;
-   t->FreeMemoryNV(pointer);
-}
-
-
-
-
 /*** GLX_MESA_agp_offset */
 
 GLuint PUBLIC
@@ -1288,10 +1257,6 @@ static struct name_address_pair GLX_functions[] = {
    /*** GLX_ARB_get_proc_address ***/
    { "glXGetProcAddressARB", (__GLXextFuncPtr) glXGetProcAddressARB },
 
-   /*** GLX_NV_vertex_array_range ***/
-   { "glXAllocateMemoryNV", (__GLXextFuncPtr) glXAllocateMemoryNV },
-   { "glXFreeMemoryNV", (__GLXextFuncPtr) glXFreeMemoryNV },
-
    /*** GLX_MESA_agp_offset ***/
    { "glXGetAGPOffsetMESA", (__GLXextFuncPtr) glXGetAGPOffsetMESA },
 
diff --git a/src/mesa/drivers/x11/glxapi.h b/src/mesa/drivers/x11/glxapi.h
index cc4f902925b..a4930b10dca 100644
--- a/src/mesa/drivers/x11/glxapi.h
+++ b/src/mesa/drivers/x11/glxapi.h
@@ -186,13 +186,6 @@ struct _glxapi_table {
    /*** GLX_MESA_set_3dfx_mode ***/
    Bool (*Set3DfxModeMESA)(int mode);
 
-   /*** GLX_NV_vertex_array_range ***/
-   void * (*AllocateMemoryNV)( GLsizei size,
-                               GLfloat readFrequency,
-                               GLfloat writeFrequency,
-                               GLfloat priority );
-   void (*FreeMemoryNV)( GLvoid *pointer );
-
    /*** GLX_MESA_agp_offset ***/
    GLuint (*GetAGPOffsetMESA)( const GLvoid *pointer );
 
-- 
2.15.0