[psaux] Improve tracing.
* src/psaux/psintrp.c (cf2_doBlend, cf2_interpT2CharString [cf2_cmdBLEND]): Show blended values.
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@ -429,6 +429,8 @@
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base = cf2_stack_count( opStack ) - numOperands;
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base = cf2_stack_count( opStack ) - numOperands;
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delta = base + numBlends;
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delta = base + numBlends;
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FT_TRACE6(( " (" ));
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for ( i = 0; i < numBlends; i++ )
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for ( i = 0; i < numBlends; i++ )
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{
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{
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const CF2_Fixed* weight = &blend->BV[1];
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const CF2_Fixed* weight = &blend->BV[1];
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@ -443,10 +445,14 @@
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cf2_stack_getReal( opStack,
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cf2_stack_getReal( opStack,
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delta++ ) ) );
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delta++ ) ) );
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FT_TRACE6(( "%f ", (float) sum / 65536 ));
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/* store blended result */
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/* store blended result */
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cf2_stack_setReal( opStack, i + base, sum );
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cf2_stack_setReal( opStack, i + base, sum );
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}
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}
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FT_TRACE6(( "blended)\n" ));
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/* leave only `numBlends' results on stack */
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/* leave only `numBlends' results on stack */
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cf2_stack_pop( opStack, numOperands - numBlends );
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cf2_stack_pop( opStack, numOperands - numBlends );
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}
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}
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@ -735,7 +741,7 @@
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FT_UInt numBlends;
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FT_UInt numBlends;
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FT_TRACE4(( " blend\n" ));
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FT_TRACE4(( " blend" ));
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if ( !font->isCFF2 )
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if ( !font->isCFF2 )
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break; /* clear stack & ignore */
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break; /* clear stack & ignore */
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