Mercurial > hg > orthanc-stone

comparison Framework/Viewport/SdlWindow.cpp @ 1205:6009c59d8676 broker

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix to sdl
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 02 Dec 2019 14:32:05 +0100
parents 4cc997207d8a
children 0ca50d275b9a
comparison
equal deleted inserted replaced
1204:b519c1c878f1 1205:6009c59d8676
154 } 154 }
155 155
156 156
157 void SdlWindow::Render(SDL_Surface* surface) 157 void SdlWindow::Render(SDL_Surface* surface)
158 { 158 {
159 //SDL_RenderClear(renderer_); 159 /**
160 * "You are strongly encouraged to call SDL_RenderClear() to
161 * initialize the backbuffer before starting each new frame's
162 * drawing, even if you plan to overwrite every pixel."
163 * https://wiki.libsdl.org/SDL_RenderPresent
164 **/
165 SDL_SetRenderDrawColor(renderer_, 0, 0, 0, 255);
166 SDL_RenderClear(renderer_); // Clear the entire screen to our selected color
160 167
161 SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer_, surface); 168 SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer_, surface);
162 if (texture != NULL) 169 if (texture != NULL)
163 { 170 {
164 SDL_RenderCopy(renderer_, texture, NULL, NULL); 171 SDL_RenderCopy(renderer_, texture, NULL, NULL);