Redo array element checking for vertex array buffers.

Now, compute ctx->Array._MaxElement as the min of enabled array's max element.
Test against ctx->Array._MaxElement in glDrawArrays/Elements.
Note: testing in glArrayElement not done yet.
Only do element checking if ctx->Const.CheckArrayBounds is set.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 2692cbb7e3..ea8ae2dc41 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1329,6 +1329,7 @@ struct gl_array_attrib {
    struct gl_buffer_object *ArrayBufferObj;
    struct gl_buffer_object *ElementArrayBufferObj;
 #endif
+   GLuint _MaxElement;          /* Min of all enabled array's maxes */
 };
 
 
@@ -1720,6 +1721,8 @@ struct gl_constants
    /* vertex or fragment program */
    GLuint MaxProgramMatrices;
    GLuint MaxProgramMatrixStackDepth;
+   /* vertex array / buffer object bounds checking */
+   GLboolean CheckArrayBounds;
 };