mesa: s/GLint/gl_buffer_index/ for _ColorDrawBufferIndexes

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

diff --git a/src/mesa/swrast/s_renderbuffer.c b/src/mesa/swrast/s_renderbuffer.c
index 66a823def32ae47ad8e288be03399d66c5b283fb..f76489c2005f94d19b74576cee85926623811df6 100644 (file)
--- a/src/mesa/swrast/s_renderbuffer.c
+++ b/src/mesa/swrast/s_renderbuffer.c
@@ -659,7 +659,7 @@ _swrast_map_renderbuffers(struct gl_context *ctx)
    }
 
    for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
-      if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+      if (fb->_ColorDrawBufferIndexes[buf] != BUFFER_NONE) {
          map_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
          find_renderbuffer_colortype(fb->_ColorDrawBuffers[buf]);
       }
@@ -690,7 +690,7 @@ _swrast_unmap_renderbuffers(struct gl_context *ctx)
    }
 
    for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
-      if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+      if (fb->_ColorDrawBufferIndexes[buf] != BUFFER_NONE) {
          unmap_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
       }
    }