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Diffstat (limited to 'src/gallium/drivers/svga/svga_tgsi_emit.h')
-rw-r--r--src/gallium/drivers/svga/svga_tgsi_emit.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_tgsi_emit.h b/src/gallium/drivers/svga/svga_tgsi_emit.h
index e8f75485d5..48eced2ece 100644
--- a/src/gallium/drivers/svga/svga_tgsi_emit.h
+++ b/src/gallium/drivers/svga/svga_tgsi_emit.h
@@ -138,6 +138,7 @@ static INLINE boolean emit_dst( struct svga_shader_emitter *emit,
SVGA3dShaderDestToken dest )
{
assert(dest.reserved0);
+ assert(dest.mask);
return svga_shader_emit_dword( emit, dest.value );
}
@@ -267,6 +268,7 @@ static INLINE SVGA3dShaderDestToken
writemask( SVGA3dShaderDestToken dest,
unsigned mask )
{
+ assert(dest.mask & mask);
dest.mask &= mask;
return dest;
}