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mesa: fix infinite loop bug in _mesa_drawbuffers()

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Fixes bug 24946.
This regression came from 8df699b3bb.
This commit is contained in:
Brian Paul 2009-11-05 13:16:19 -07:00
parent 67034b9efc
commit d971069fc6
1 changed files with 2 additions and 1 deletions
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3
src/mesa/main/buffers.c
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@ -424,9 +424,10 @@ _mesa_drawbuffers(GLcontext *ctx, GLuint n, const GLenum *buffers,
while (buf < ctx->Const.MaxDrawBuffers) { while (buf < ctx->Const.MaxDrawBuffers) {
if (fb->_ColorDrawBufferIndexes[buf] != -1) { if (fb->_ColorDrawBufferIndexes[buf] != -1) {
fb->_ColorDrawBufferIndexes[buf] = -1; fb->_ColorDrawBufferIndexes[buf] = -1;
buf++; newState = GL_TRUE;
} }
fb->ColorDrawBuffer[buf] = GL_NONE; fb->ColorDrawBuffer[buf] = GL_NONE;
buf++;
} }
fb->_NumColorDrawBuffers = count; fb->_NumColorDrawBuffers = count;
} }