mesa: Remove unnecessary header.

[mesa.git] / src / mesa / main / api_validate.c

diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index e71e5a6ce867c529d508d5ab148069771e7fb0d7..4fb7b5ad61f92fd5d38a812e252edfabfa4b2522 100644 (file)
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -28,7 +28,6 @@
 #include "context.h"
 #include "imports.h"
 #include "mtypes.h"
-#include "state.h"
 #include "vbo/vbo.h"
 
 
@@ -124,6 +123,12 @@ check_valid_to_render(GLcontext *ctx, const char *function)
    return GL_TRUE;
 }
 
+
+/**
+ * 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(GLcontext *ctx, GLsizei count, GLenum type,
                   const GLvoid *indices, GLint basevertex)
@@ -148,17 +153,18 @@ check_index_bounds(GLcontext *ctx, GLsizei count, GLenum type,
 
    vbo_get_minmax_index(ctx, &prim, &ib, &min, &max);
 
-   if (min + basevertex < 0 ||
+   if ((int)(min + basevertex) < 0 ||
        max + basevertex > ctx->Array.ArrayObj->_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.ArrayObj->_MaxElement);
+      _mesa_warning(ctx, "glDrawElements() index=%u is out of bounds (max=%u)",
+                    max, ctx->Array.ArrayObj->_MaxElement);
       return GL_FALSE;
    }
 
    return GL_TRUE;
 }
 
+
 /**
  * Error checking for glDrawElements().  Includes parameter checking
  * and VBO bounds checking.
@@ -190,9 +196,6 @@ _mesa_validate_DrawElements(GLcontext *ctx,
       return GL_FALSE;
    }
 
-   if (ctx->NewState)
-      _mesa_update_state(ctx);
-
    if (!check_valid_to_render(ctx, "glDrawElements"))
       return GL_FALSE;
 
@@ -254,9 +257,6 @@ _mesa_validate_DrawRangeElements(GLcontext *ctx, GLenum mode,
       return GL_FALSE;
    }
 
-   if (ctx->NewState)
-      _mesa_update_state(ctx);
-
    if (!check_valid_to_render(ctx, "glDrawRangeElements"))
       return GL_FALSE;
 
@@ -304,9 +304,6 @@ _mesa_validate_DrawArrays(GLcontext *ctx,
       return GL_FALSE;
    }
 
-   if (ctx->NewState)
-      _mesa_update_state(ctx);
-
    if (!check_valid_to_render(ctx, "glDrawArrays"))
       return GL_FALSE;