Grammar and spelling fixes

[mesa.git] / src / mesa / swrast / s_depth.c

diff --git a/src/mesa/swrast/s_depth.c b/src/mesa/swrast/s_depth.c
index 36c8db210723f93cd9f9ffb3a828e132637f7bb2..ed637cac1245a8668dfdcf863e3a37ce045291de 100644 (file)
--- a/src/mesa/swrast/s_depth.c
+++ b/src/mesa/swrast/s_depth.c
@@ -259,7 +259,7 @@ depth_test_span16( GLcontext *ctx, GLuint n,
         }
         break;
       case GL_NEVER:
-         _mesa_bzero(mask, n * sizeof(GLubyte));
+         memset(mask, 0, n * sizeof(GLubyte));
         break;
       default:
          _mesa_problem(ctx, "Bad depth func in depth_test_span16");
@@ -488,7 +488,7 @@ depth_test_span32( GLcontext *ctx, GLuint n,
         }
         break;
       case GL_NEVER:
-         _mesa_bzero(mask, n * sizeof(GLubyte));
+         memset(mask, 0, n * sizeof(GLubyte));
         break;
       default:
          _mesa_problem(ctx, "Bad depth func in depth_test_span32");
@@ -526,7 +526,7 @@ _swrast_depth_clamp_span( GLcontext *ctx, SWspan *span )
 
    /* Convert floating point values in [0,1] to device Z coordinates in
     * [0, DepthMax].
-    * ex: If the the Z buffer has 24 bits, DepthMax = 0xffffff.
+    * ex: If the Z buffer has 24 bits, DepthMax = 0xffffff.
     * 
     * XXX this all falls apart if we have 31 or more bits of Z because
     * the triangle rasterization code produces unsigned Z values.  Negative
@@ -844,7 +844,7 @@ direct_depth_test_pixels16(GLcontext *ctx, GLushort *zStart, GLuint stride,
         break;
       case GL_NEVER:
         /* depth test never passes */
-         _mesa_bzero(mask, n * sizeof(GLubyte));
+         memset(mask, 0, n * sizeof(GLubyte));
         break;
       default:
          _mesa_problem(ctx, "Bad depth func in direct_depth_test_pixels");
@@ -1090,7 +1090,7 @@ direct_depth_test_pixels32(GLcontext *ctx, GLuint *zStart, GLuint stride,
         break;
       case GL_NEVER:
         /* depth test never passes */
-         _mesa_bzero(mask, n * sizeof(GLubyte));
+         memset(mask, 0, n * sizeof(GLubyte));
         break;
       default:
          _mesa_problem(ctx, "Bad depth func in direct_depth_test_pixels");
@@ -1260,7 +1260,7 @@ _swrast_read_depth_span_float( GLcontext *ctx, struct gl_renderbuffer *rb,
 
    if (!rb) {
       /* really only doing this to prevent FP exceptions later */
-      _mesa_bzero(depth, n * sizeof(GLfloat));
+      memset(depth, 0, n * sizeof(GLfloat));
       return;
    }
 
@@ -1269,7 +1269,7 @@ _swrast_read_depth_span_float( GLcontext *ctx, struct gl_renderbuffer *rb,
    if (y < 0 || y >= (GLint) rb->Height ||
        x + n <= 0 || x >= (GLint) rb->Width) {
       /* span is completely outside framebuffer */
-      _mesa_bzero(depth, n * sizeof(GLfloat));
+      memset(depth, 0, n * sizeof(GLfloat));
       return;
    }
 
@@ -1326,7 +1326,7 @@ _swrast_read_depth_span_uint( GLcontext *ctx, struct gl_renderbuffer *rb,
 
    if (!rb) {
       /* really only doing this to prevent FP exceptions later */
-      _mesa_bzero(depth, n * sizeof(GLuint));
+      memset(depth, 0, n * sizeof(GLuint));
       return;
    }
 
@@ -1337,7 +1337,7 @@ _swrast_read_depth_span_uint( GLcontext *ctx, struct gl_renderbuffer *rb,
    if (y < 0 || y >= (GLint) rb->Height ||
        x + n <= 0 || x >= (GLint) rb->Width) {
       /* span is completely outside framebuffer */
-      _mesa_bzero(depth, n * sizeof(GLfloat));
+      memset(depth, 0, n * sizeof(GLfloat));
       return;
    }