i965: Add support for GL_ARB_texture_buffer_range.

[mesa.git] / src / mesa / program / arbprogparse.c

diff --git a/src/mesa/program/arbprogparse.c b/src/mesa/program/arbprogparse.c
index dffc8abf7358254a107c92b1ab9957a965206afd..5b9665091b60f98a3986da1efd3abe0ed1e56c40 100644 (file)
--- a/src/mesa/program/arbprogparse.c
+++ b/src/mesa/program/arbprogparse.c
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.1
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  *
@@ -17,9 +16,10 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #define DEBUG_PARSING 0
@@ -84,8 +84,7 @@ _mesa_parse_arb_fragment_program(struct gl_context* ctx, GLenum target,
       return;
    }
 
-   if (program->Base.String != NULL)
-      free(program->Base.String);
+   free(program->Base.String);
 
    /* Copy the relevant contents of the arb_program struct into the
     * fragment_program struct.
@@ -120,9 +119,9 @@ _mesa_parse_arb_fragment_program(struct gl_context* ctx, GLenum target,
    program->PixelCenterInteger = state.option.PixelCenterInteger;
 
    program->UsesKill            = state.fragment.UsesKill;
+   program->UsesDFdy            = state.fragment.UsesDFdy;
 
-   if (program->Base.Instructions)
-      free(program->Base.Instructions);
+   free(program->Base.Instructions);
    program->Base.Instructions = prog.Instructions;
 
    if (program->Base.Parameters)
@@ -178,8 +177,7 @@ _mesa_parse_arb_vertex_program(struct gl_context *ctx, GLenum target,
       return;
    }
 
-   if (program->Base.String != NULL)
-      free(program->Base.String);
+   free(program->Base.String);
 
    /* Copy the relevant contents of the arb_program struct into the 
     * vertex_program struct.
@@ -201,8 +199,7 @@ _mesa_parse_arb_vertex_program(struct gl_context *ctx, GLenum target,
    program->IsPositionInvariant = (state.option.PositionInvariant)
       ? GL_TRUE : GL_FALSE;
 
-   if (program->Base.Instructions)
-      free(program->Base.Instructions);
+   free(program->Base.Instructions);
    program->Base.Instructions = prog.Instructions;
 
    if (program->Base.Parameters)