1 files changed, 0 insertions, 66 deletions

diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 8f0b199..51a3d1f 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -160,47 +160,6 @@ check_valid_to_render(struct gl_context *ctx, const char *function)
 
 
 /**
- * Do bounds checking on array element indexes.  Check that the vertices
- * pointed to by the indices don't lie outside buffer object bounds.
- * \return GL_TRUE if OK, GL_FALSE if any indexed vertex goes is out of bounds
- */
-static GLboolean
-check_index_bounds(struct gl_context *ctx, GLsizei count, GLenum type,
-		   const GLvoid *indices, GLint basevertex)
-{
-   struct _mesa_prim prim;
-   struct _mesa_index_buffer ib;
-   GLuint min, max;
-
-   /* Only the X Server needs to do this -- otherwise, accessing outside
-    * array/BO bounds allows application termination.
-    */
-   if (!ctx->Const.CheckArrayBounds)
-      return GL_TRUE;
-
-   memset(&prim, 0, sizeof(prim));
-   prim.count = count;
-
-   memset(&ib, 0, sizeof(ib));
-   ib.type = type;
-   ib.ptr = indices;
-   ib.obj = ctx->Array.VAO->IndexBufferObj;
-
-   vbo_get_minmax_indices(ctx, &prim, &ib, &min, &max, 1);
-
-   if ((int)(min + basevertex) < 0 ||
-       max + basevertex >= ctx->Array.VAO->_MaxElement) {
-      /* the max element is out of bounds of one or more enabled arrays */
-      _mesa_warning(ctx, "glDrawElements() index=%u is out of bounds (max=%u)",
-                    max, ctx->Array.VAO->_MaxElement);
-      return GL_FALSE;
-   }
-
-   return GL_TRUE;
-}
-
-
-/**
  * Is 'mode' a valid value for glBegin(), glDrawArrays(), glDrawElements(),
  * etc?  The set of legal values depends on whether geometry shaders/programs
  * are supported.
@@ -453,9 +412,6 @@ _mesa_validate_DrawElements(struct gl_context *ctx,
          return GL_FALSE;
    }
 
-   if (!check_index_bounds(ctx, count, type, indices, basevertex))
-      return GL_FALSE;
-
    if (count == 0)
       return GL_FALSE;
 
@@ -517,12 +473,6 @@ _mesa_validate_MultiDrawElements(struct gl_context *ctx,
       }
    }
 
-   for (i = 0; i < primcount; i++) {
-      if (!check_index_bounds(ctx, count[i], type, indices[i],
-                              basevertex ? basevertex[i] : 0))
-         return GL_FALSE;
-   }
-
    return GL_TRUE;
 }
 
@@ -588,9 +538,6 @@ _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
          return GL_FALSE;
    }
 
-   if (!check_index_bounds(ctx, count, type, indices, basevertex))
-      return GL_FALSE;
-
    if (count == 0)
       return GL_FALSE;
 
@@ -623,11 +570,6 @@ _mesa_validate_DrawArrays(struct gl_context *ctx,
    if (!check_valid_to_render(ctx, "glDrawArrays"))
       return GL_FALSE;
 
-   if (ctx->Const.CheckArrayBounds) {
-      if (start + count > (GLint) ctx->Array.VAO->_MaxElement)
-         return GL_FALSE;
-   }
-
    /* From the GLES3 specification, section 2.14.2 (Transform Feedback
     * Primitive Capture):
     *
@@ -692,11 +634,6 @@ _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint fi
    if (!check_valid_to_render(ctx, "glDrawArraysInstanced(invalid to render)"))
       return GL_FALSE;
 
-   if (ctx->Const.CheckArrayBounds) {
-      if (first + count > (GLint) ctx->Array.VAO->_MaxElement)
-         return GL_FALSE;
-   }
-
    /* From the GLES3 specification, section 2.14.2 (Transform Feedback
     * Primitive Capture):
     *
@@ -791,9 +728,6 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
    if (count == 0)
       return GL_FALSE;
 
-   if (!check_index_bounds(ctx, count, type, indices, basevertex))
-      return GL_FALSE;
-
    return GL_TRUE;
 }