util/u_endian: set PIPE_ARCH_*_ENDIAN to 1

This will allow it to be used as a drop in replacement for
_mesa_little_endian in a number of cases.

v2: - Always define PIPE_ARCH_LITTLE_ENDIAN and PIPE_ARCH_BIG_ENDIAN,
      define the one that reflects the host system to 1 and the other to 0
    - replace all uses of #ifdef, #ifndef, and #if defined() with #if
      and #if ! with PIPE_ARCH_*_ENDIAN

Reviewed-by: Eric Engestrom <[email protected]>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c b/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c
index 073b2a34670..3692d4a665c 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c
@@ -41,7 +41,7 @@ nv30_fragprog_upload(struct nv30_context *nv30)
    if (unlikely(!fp->buffer))
       fp->buffer = pipe_buffer_create(pipe->screen, 0, 0, fp->insn_len * 4);
 
-#ifndef PIPE_ARCH_BIG_ENDIAN
+#if !PIPE_ARCH_BIG_ENDIAN
    pipe_buffer_write(pipe, fp->buffer, 0, fp->insn_len * 4, fp->insn);
 #else
    {
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_vbo.c b/src/gallium/drivers/nouveau/nv30/nv30_vbo.c
index bb0a8a0b1d5..595db095d91 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_vbo.c
@@ -192,7 +192,7 @@ nv30_vbo_validate(struct nv30_context *nv30)
    if (!nv30->vertex || nv30->draw_flags)
       return;
 
-#ifdef PIPE_ARCH_BIG_ENDIAN
+#if PIPE_ARCH_BIG_ENDIAN
    if (1) { /* Figure out where the buffers are getting messed up */
 #else
    if (unlikely(vertex->need_conversion)) {