6 files changed, 29 insertions, 19 deletions

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index a132964ea21..81a354236f4 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -1189,7 +1189,6 @@ static EGLBoolean
 dri2_release_tex_image(_EGLDriver *drv,
 		       _EGLDisplay *disp, _EGLSurface *surf, EGLint buffer)
 {
-#if __DRI_TEX_BUFFER_VERSION >= 3
    struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
    struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
    struct dri2_egl_context *dri2_ctx;
@@ -1209,11 +1208,13 @@ dri2_release_tex_image(_EGLDriver *drv,
    default:
       assert(0);
    }
-   if (dri2_dpy->tex_buffer->releaseTexBuffer!=NULL)
-    (*dri2_dpy->tex_buffer->releaseTexBuffer)(dri2_ctx->dri_context,
-                                             target,
-                                             dri2_surf->dri_drawable);
-#endif
+
+   if (dri2_dpy->tex_buffer->base.version >= 3 &&
+       dri2_dpy->tex_buffer->releaseTexBuffer != NULL) {
+      (*dri2_dpy->tex_buffer->releaseTexBuffer)(dri2_ctx->dri_context,
+                                                target,
+                                                dri2_surf->dri_drawable);
+   }
 
    return EGL_TRUE;
 }
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index c5ea2245b3d..e2cb73b7e91 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -531,6 +531,17 @@ _eglBindTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface,
    return EGL_TRUE;
 }
 
+EGLBoolean
+_eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
+                    EGLint buffer)
+{
+   /* TODO: do basic error checking and return success/fail.
+    * Drivers must implement the real stuff.
+    */
+
+  return EGL_TRUE;
+}
+
 
 EGLBoolean
 _eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
index a9541239701..d13d301f643 100644
--- a/src/egl/main/eglsurface.h
+++ b/src/egl/main/eglsurface.h
@@ -94,6 +94,9 @@ _eglSurfaceAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint a
 PUBLIC extern EGLBoolean
 _eglBindTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint buffer);
 
+PUBLIC extern EGLBoolean
+_eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint buffer);
+
 
 extern EGLBoolean
 _eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval);
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 79f6ecc9933..49659081221 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -1032,17 +1032,14 @@ dri2_bind_tex_image(Display * dpy,
 static void
 dri2_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer)
 {
-#if __DRI_TEX_BUFFER_VERSION >= 3
    struct glx_context *gc = __glXGetCurrentContext();
    struct dri2_context *pcp = (struct dri2_context *) gc;
    __GLXDRIdrawable *base = GetGLXDRIDrawable(dpy, drawable);
    struct glx_display *dpyPriv = __glXInitialize(dpy);
    struct dri2_drawable *pdraw = (struct dri2_drawable *) base;
-   struct dri2_display *pdp =
-      (struct dri2_display *) dpyPriv->dri2Display;
    struct dri2_screen *psc;
 
-   if (pdraw != NULL) {
+   if (dpyPriv != NULL && pdraw != NULL) {
       psc = (struct dri2_screen *) base->psc;
 
       if (psc->texBuffer->base.version >= 3 &&
@@ -1052,7 +1049,6 @@ dri2_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer)
                                            pdraw->driDrawable);
       }
    }
-#endif
 }
 
 static const struct glx_context_vtable dri2_context_vtable = {
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c
index b7dac8e67b5..653b1e5c5f6 100644
--- a/src/glx/dri3_glx.c
+++ b/src/glx/dri3_glx.c
@@ -1527,7 +1527,8 @@ dri3_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer)
    if (pdraw != NULL) {
       psc = (struct dri3_screen *) base->psc;
 
-      if (psc->texBuffer->releaseTexBuffer)
+      if (psc->texBuffer->base.version >= 3 &&
+          psc->texBuffer->releaseTexBuffer != NULL)
          (*psc->texBuffer->releaseTexBuffer) (pcp->driContext,
                                               pdraw->base.textureTarget,
                                               pdraw->driDrawable);
diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
index 33d347a6e16..a77be4e429a 100644
--- a/src/glx/drisw_glx.c
+++ b/src/glx/drisw_glx.c
@@ -342,16 +342,15 @@ drisw_bind_tex_image(Display * dpy,
 static void
 drisw_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer)
 {
-#if __DRI_TEX_BUFFER_VERSION >= 3
    struct glx_context *gc = __glXGetCurrentContext();
-   struct dri2_context *pcp = (struct dri2_context *) gc;
+   struct drisw_context *pcp = (struct drisw_context *) gc;
    __GLXDRIdrawable *base = GetGLXDRIDrawable(dpy, drawable);
    struct glx_display *dpyPriv = __glXInitialize(dpy);
-   struct dri2_drawable *pdraw = (struct dri2_drawable *) base;
-   struct dri2_screen *psc;
+   struct drisw_drawable *pdraw = (struct drisw_drawable *) base;
+   struct drisw_screen *psc;
 
-   if (pdraw != NULL) {
-      psc = (struct dri2_screen *) base->psc;
+   if (dpyPriv != NULL && pdraw != NULL) {
+      psc = (struct drisw_screen *) base->psc;
 
       if (!psc->texBuffer)
          return;
@@ -363,7 +362,6 @@ drisw_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer)
                                            pdraw->driDrawable);
       }
    }
-#endif
 }
 
 static const struct glx_context_vtable drisw_context_vtable = {