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Use fix ratio to render frame in window

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This commit is contained in:
dijunkun
2024-06-25 11:12:10 +08:00
parent e693d920d3
commit a3f745d441
6 changed files with 37 additions and 95 deletions
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29
src/multiple_windows/render_callback_func.cpp
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@@ -172,35 +172,6 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, void *user_data) {
render->start_screen_capture_ = true;
render->start_mouse_control_ = true;
}
if (!render->video_window_created_) {
SDL_WindowFlags window_flags =
(SDL_WindowFlags)(SDL_WINDOW_ALLOW_HIGHDPI | SDL_WINDOW_RESIZABLE);
render->sdl_texture_ =
SDL_CreateTexture(render->sdl_renderer_, render->pixformat_,
SDL_TEXTUREACCESS_STREAMING, render->texture_width_,
render->texture_height_);
render->video_window_ =
SDL_CreateWindow("Video", SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, render->main_window_width_,
render->main_window_height_, window_flags);
render->video_renderer_ = SDL_CreateRenderer(
render->video_window_, -1,
SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED);
if (render->video_renderer_ == nullptr) {
SDL_Log("Error creating SDL_Renderer!");
}
render->video_texture_ =
SDL_CreateTexture(render->video_renderer_, render->pixformat_,
SDL_TEXTUREACCESS_STREAMING, render->texture_width_,
render->texture_height_);
render->video_window_created_ = true;
}
} else if (ConnectionStatus::Disconnected == status) {
render->connection_status_str_ = "Disconnected";
} else if (ConnectionStatus::Failed == status) {