Searched refs:backdrop_scan (Results 1 – 1 of 1) sorted by relevance
| /external/pdfium/core/fxge/agg/ |
| D | fx_agg_driver.cpp | 343 uint8_t* backdrop_scan,
467 uint8_t* backdrop_scan, in CompositeSpan() argument
481 backdrop_scan += col_start * Bpp; in CompositeSpan()
484 backdrop_scan += col_start / 8; in CompositeSpan()
491 backdrop_scan[3] + src_alpha - backdrop_scan[3] * src_alpha / 255; in CompositeSpan()
496 FXDIB_ALPHA_MERGE(*backdrop_scan++, m_Red, alpha_ratio); in CompositeSpan()
498 FXDIB_ALPHA_MERGE(*backdrop_scan++, m_Green, alpha_ratio); in CompositeSpan()
500 FXDIB_ALPHA_MERGE(*backdrop_scan++, m_Blue, alpha_ratio); in CompositeSpan()
502 backdrop_scan++; in CompositeSpan()
504 int r = FXDIB_ALPHA_MERGE(*backdrop_scan++, m_Red, alpha_ratio); in CompositeSpan()
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