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comparison src/video/SDL_stretch.c @ 2828:7e5ff6cd05bf

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Added very slow software scaling to the X11 renderer
author Sam Lantinga <slouken@libsdl.org>
date Wed, 03 Dec 2008 12:10:51 +0000
parents 8055185ae4ed
children 99210400e8b9
comparison
equal deleted inserted replaced
2827:aec4399c507a 2828:7e5ff6cd05bf
171 171
172 /* Perform a stretch blit between two surfaces of the same format. 172 /* Perform a stretch blit between two surfaces of the same format.
173 NOTE: This function is not safe to call from multiple threads! 173 NOTE: This function is not safe to call from multiple threads!
174 */ 174 */
175 int 175 int
176 SDL_SoftStretch(SDL_Surface * src, SDL_Rect * srcrect, 176 SDL_SoftStretch(SDL_Surface * src, const SDL_Rect * srcrect,
177 SDL_Surface * dst, SDL_Rect * dstrect) 177 SDL_Surface * dst, const SDL_Rect * dstrect)
178 { 178 {
179 int src_locked; 179 int src_locked;
180 int dst_locked; 180 int dst_locked;
181 int pos, inc; 181 int pos, inc;
182 int dst_width; 182 int dst_width;