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

/AliOS-Things-master/components/SDL2/src/render/software/
A DSDL_render_sw.c346 int retval = 0, dstwidth, dstheight, abscenterx, abscentery; in SW_RenderCopyEx() local
463 abscenterx = final_rect->x + (int)center->x; in SW_RenderCopyEx()
469 px = final_rect->x - abscenterx; in SW_RenderCopyEx()
471 p1x = px * cangle - py * sangle + abscenterx; in SW_RenderCopyEx()
475 px = final_rect->x + final_rect->w - abscenterx; in SW_RenderCopyEx()
477 p2x = px * cangle - py * sangle + abscenterx; in SW_RenderCopyEx()
481 px = final_rect->x - abscenterx; in SW_RenderCopyEx()
483 p3x = px * cangle - py * sangle + abscenterx; in SW_RenderCopyEx()
487 px = final_rect->x + final_rect->w - abscenterx; in SW_RenderCopyEx()
489 p4x = px * cangle - py * sangle + abscenterx; in SW_RenderCopyEx()

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