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authormarha <marha@users.sourceforge.net>2014-01-20 17:37:27 +0100
committermarha <marha@users.sourceforge.net>2014-01-20 17:37:27 +0100
commit775780ea274e6602c2d64de33a98ee35979cc330 (patch)
tree579a090dd01b5b2b48b4c7359fe1a3c3a2c033bb /mesalib/src/mesa/swrast/s_renderbuffer.c
parent4f12e5d53c8a349320883b093c19d91874f9f46a (diff)
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ligXext mesa git update 20 Jan 2014
libXext commit d5447c0156f556114dbf97d6064c0c7b0fcd5f70 mesa commit 799abb271a248f646faa5cc859968f8c71e1ef16
Diffstat (limited to 'mesalib/src/mesa/swrast/s_renderbuffer.c')
-rw-r--r--mesalib/src/mesa/swrast/s_renderbuffer.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/mesalib/src/mesa/swrast/s_renderbuffer.c b/mesalib/src/mesa/swrast/s_renderbuffer.c
index e3f33de7d..a19d02ac0 100644
--- a/mesalib/src/mesa/swrast/s_renderbuffer.c
+++ b/mesalib/src/mesa/swrast/s_renderbuffer.c
@@ -659,8 +659,10 @@ _swrast_map_renderbuffers(struct gl_context *ctx)
}
for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
- map_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
- find_renderbuffer_colortype(fb->_ColorDrawBuffers[buf]);
+ if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+ map_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+ find_renderbuffer_colortype(fb->_ColorDrawBuffers[buf]);
+ }
}
}
@@ -688,6 +690,8 @@ _swrast_unmap_renderbuffers(struct gl_context *ctx)
}
for (buf = 0; buf < fb->_NumColorDrawBuffers; buf++) {
- unmap_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+ if (fb->_ColorDrawBufferIndexes[buf] >= 0) {
+ unmap_attachment(ctx, fb, fb->_ColorDrawBufferIndexes[buf]);
+ }
}
}