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comparison src/video/SDL_yuv_sw.c @ 1644:8a858076f39d

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Added a note so I remember what the heck I was doing later. :)
author Sam Lantinga <slouken@libsdl.org>
date Mon, 17 Apr 2006 07:03:13 +0000
parents 51038e80ae59
children 782fd950bd46 c121d94672cb f420bba13676
comparison
equal deleted inserted replaced
1643:51038e80ae59 1644:8a858076f39d
1176 1176
1177 swdata = overlay->hwdata; 1177 swdata = overlay->hwdata;
1178 stretch = 0; 1178 stretch = 0;
1179 scale_2x = 0; 1179 scale_2x = 0;
1180 if ( src->x || src->y || src->w < overlay->w || src->h < overlay->h ) { 1180 if ( src->x || src->y || src->w < overlay->w || src->h < overlay->h ) {
1181 /* The source rectangle has been clipped.
1182 Using a scratch surface is easier than adding clipped
1183 source support to all the blitters, plus that would
1184 slow them down in the general unclipped case.
1185 */
1181 stretch = 1; 1186 stretch = 1;
1182 } else if ( (src->w != dst->w) || (src->h != dst->h) ) { 1187 } else if ( (src->w != dst->w) || (src->h != dst->h) ) {
1183 if ( (dst->w == 2*src->w) && 1188 if ( (dst->w == 2*src->w) &&
1184 (dst->h == 2*src->h) ) { 1189 (dst->h == 2*src->h) ) {
1185 scale_2x = 1; 1190 scale_2x = 1;