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Searched refs:alpha_ratio (Results 1 – 3 of 3) sorted by relevance

/external/pdfium/core/fxge/dib/
Dcfx_scanlinecompositor.cpp265 int alpha_ratio = src_alpha * 255 / (*dst_alpha_scan); in CompositeRow_Argb2Graya() local
274 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); in CompositeRow_Argb2Graya()
354 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRow_Rgb2Graya() local
356 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio); in CompositeRow_Rgb2Graya()
420 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRow_Argb2Argb() local
429 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); in CompositeRow_Argb2Argb()
431 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, *src_scan, alpha_ratio); in CompositeRow_Argb2Argb()
533 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRow_Rgb2Argb_Blend_Clip() local
542 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, blended, alpha_ratio); in CompositeRow_Rgb2Argb_Blend_Clip()
580 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRow_Rgb2Argb_NoBlend_Clip() local
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Dcfx_dibitmap.cpp1122 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRect() local
1123 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, color_p[0], alpha_ratio); in CompositeRect()
1125 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, color_p[1], alpha_ratio); in CompositeRect()
1127 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, color_p[2], alpha_ratio); in CompositeRect()
1145 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeRect() local
1148 FXDIB_ALPHA_MERGE(*dest_scan, color_p[comps], alpha_ratio); in CompositeRect()
/external/pdfium/core/fxge/agg/
Dfx_agg_driver.cpp110 int alpha_ratio = src_alpha * 255 / dest_alpha; in RgbByteOrderCompositeRect() local
111 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio); in RgbByteOrderCompositeRect()
113 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio); in RgbByteOrderCompositeRect()
115 *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio); in RgbByteOrderCompositeRect()
470 int alpha_ratio = src_alpha * 255 / dest_alpha; in CompositeSpan() local
472 *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Red, alpha_ratio); in CompositeSpan()
473 *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, alpha_ratio); in CompositeSpan()
474 *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Blue, alpha_ratio); in CompositeSpan()
478 int r = FXDIB_ALPHA_MERGE(*ori_scan++, m_Red, alpha_ratio); in CompositeSpan()
479 int g = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, alpha_ratio); in CompositeSpan()
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