Lines Matching defs:scanline
57 * keep a list of edges which the current scanline crosses,
61 * This list must be sorted at each scanline in case
65 * scanline has not yet reached. The ET is basically a
67 * edges which are entered at a given scanline. There is one
68 * ScanLineList per scanline at which an edge is entered.
99 int scanline; /* the scanline represented */
137 * Evaluate the given edge at the given scanline.
140 * x value to be ready for the next scanline.
162 * Evaluate the given edge at the given scanline.
165 * x value to be ready for the next scanline.