Mercurial > hg > svgui

comparison layer/ScrollableImageCache.h @ 1113:261a00010918 spectrogram-minor-refactor

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Consts and willRenderOpaque
author Chris Cannam
date Tue, 19 Jul 2016 14:49:46 +0100
parents c8c747783110
children 175d4e15884d
comparison
equal deleted inserted replaced
1112:d578b685d912 1113:261a00010918
114 * Set the new start frame for the cache, according to the 114 * Set the new start frame for the cache, according to the
115 * geometry of the supplied LayerGeometryProvider, if possible 115 * geometry of the supplied LayerGeometryProvider, if possible
116 * also moving along any existing valid data within the cache so 116 * also moving along any existing valid data within the cache so
117 * that it continues to be valid for the new start frame. 117 * that it continues to be valid for the new start frame.
118 */ 118 */
119 void scrollTo(LayerGeometryProvider *v, sv_frame_t newStartFrame); 119 void scrollTo(const LayerGeometryProvider *v, sv_frame_t newStartFrame);
120 120
121 /** 121 /**
122 * Take a left coordinate and width describing a region, and 122 * Take a left coordinate and width describing a region, and
123 * adjust them so that they are contiguous with the cache valid 123 * adjust them so that they are contiguous with the cache valid
124 * region and so that the union of the adjusted region with the 124 * region and so that the union of the adjusted region with the