forked from pool/xorg-x11-server
21 lines
577 B
Diff
21 lines
577 B
Diff
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commit 4d2eb637a20e4fdf5d5f6c0ea4d4627894594661
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Author: Brian <brian@yutani.localnet.net>
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Date: Thu Mar 15 11:16:41 2007 -0600
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no-op clear if buffer width or height is zero (bug 7205)
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diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c
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index 0e3ed15..11bd173 100644
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--- a/src/mesa/main/buffers.c
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+++ b/src/mesa/main/buffers.c
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@@ -140,6 +140,9 @@ _mesa_Clear( GLbitfield mask )
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return;
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}
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+ if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0)
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+ return;
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+
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if (ctx->RenderMode == GL_RENDER) {
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GLbitfield bufferMask;
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