sane.ds: Add a few trace messages useful in following color format.
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@ -386,6 +386,7 @@ static TW_UINT16 SANE_ICAPPixelType (pTW_CAPABILITY pCapability, TW_UINT16 actio
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twCC = msg_set(pCapability, &val);
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if (twCC == TWCC_SUCCESS)
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{
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TRACE("Setting pixeltype to %d\n", val);
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if (! pixeltype_to_sane_mode(val, mode, sizeof(mode)))
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return TWCC_BADVALUE;
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@ -430,6 +431,7 @@ static TW_UINT16 SANE_ICAPPixelType (pTW_CAPABILITY pCapability, TW_UINT16 actio
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case MSG_GETCURRENT:
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twCC = set_onevalue(pCapability, TWTY_UINT16, current_pixeltype);
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TRACE("Returning current pixeltype of %d\n", current_pixeltype);
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break;
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}
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@ -507,6 +509,7 @@ static TW_UINT16 SANE_ICAPBitDepth(pTW_CAPABILITY pCapability, TW_UINT16 action)
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/* .. Fall through intentional .. */
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case MSG_GETCURRENT:
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TRACE("Returning current bitdepth of %d\n", activeDS.sane_param.depth);
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twCC = set_onevalue(pCapability, TWTY_UINT16, activeDS.sane_param.depth);
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break;
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}
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