archives/gates_of_skeldal
2
0
Fork 0
mirror of https://github.com/ondra-novak/gates_of_skeldal.git synced 2025-07-05 06:00:33 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

rewrite config, options, work with path

Browse source
This commit is contained in:
Ondřej Novák 2025-01-31 12:46:48 +01:00
parent 4a0c7d4fd0
commit 77f1700902
30 changed files with 466 additions and 532 deletions
Download patch file Download diff file Expand all files Collapse all files

77
platform/sdl/sdl_context.cpp
View file

@ -60,11 +60,10 @@ void SDLContext::generateCRTTexture(SDL_Renderer* renderer, SDL_Texture** textur
int pitch;
SDL_LockTexture(*texture, nullptr, &pixels, &pitch);
bool wider_lines = height > 1024;
bool wider_lines = height > 1350;
// Vyplň texturu patternem (liché řádky tmavší)
Uint32* pixelArray = (Uint32*)pixels;
Uint32 darkPixel = wider_lines?0x808080FF:0xC0C0C0FF; // Černá s částečnou průhledností
Uint32 darkPixel = wider_lines?0x808080FF:0xA0A0A0FF;
Uint32 transparentPixel = wider_lines ?0xFFFFFFE0:0xFFFFFFC0;
int step = wider_lines ?3:2;
@ -81,7 +80,7 @@ void SDLContext::generateCRTTexture(SDL_Renderer* renderer, SDL_Texture** textur
void SDLContext::init_screen(DisplayMode mode, const char *title) {
void SDLContext::init_video(const Config &config, const char *title) {
char buff[256];
static Uint32 update_request_event = SDL_RegisterEvents(1);
_update_request_event = update_request_event;
@ -89,14 +88,14 @@ void SDLContext::init_screen(DisplayMode mode, const char *title) {
assert(!_render_thread.joinable());
int width = 640;
int height = 480;
if (mode == double_window) {
width*=2;
height*=2;
}
int width = config.window_width;
int height = config.window_height;
aspect_x = config.aspect_x;
aspect_y = config.aspect_y;
crt_filter_enabled = config.crt_filter;
_fullscreen_mode = mode == fullscreen;
_fullscreen_mode = config.fullscreen;
std::atomic<bool> done = false;
std::exception_ptr e;
@ -105,20 +104,31 @@ void SDLContext::init_screen(DisplayMode mode, const char *title) {
try {
SDL_Window *window = SDL_CreateWindow(title,
SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
width, height, SDL_WINDOW_RESIZABLE|(mode==fullscreen?SDL_WINDOW_FULLSCREEN_DESKTOP:0));
width, height, SDL_WINDOW_RESIZABLE|(_fullscreen_mode?SDL_WINDOW_FULLSCREEN_DESKTOP:0));
if (!window) {
snprintf(buff, sizeof(buff), "SDL Error create window: %s\n", SDL_GetError());
throw std::runtime_error(buff);
}
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2");
_window.reset(window);
SDL_Renderer *renderer = SDL_CreateRenderer(_window.get(), -1, 0);
SDL_Renderer *renderer = SDL_CreateRenderer(_window.get(), -1, config.composer);
if (!renderer) {
snprintf(buff,sizeof(buff), "Chyba při vytváření rendereru: %s\n", SDL_GetError());
snprintf(buff,sizeof(buff), "Failed to create composer: %s\n", SDL_GetError());
throw std::runtime_error(buff);
}
SDL_RendererInfo rinfo;
SDL_GetRendererInfo(renderer, &rinfo);
if (stricmp(config.scale_quality, "auto") == 0) {
if (rinfo.flags & SDL_RENDERER_ACCELERATED) {
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "best");
}
} else {
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, config.scale_quality);
}
_renderer.reset(renderer);
SDL_Texture *texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGB565, SDL_TEXTUREACCESS_STREAMING, 640, 480);
if (!texture) {
@ -159,7 +169,7 @@ void SDLContext::init_screen(DisplayMode mode, const char *title) {
}
void SDLContext::close_screen() {
void SDLContext::close_video() {
_render_thread.request_stop();
_render_thread.join();
}
@ -358,7 +368,7 @@ void SDLContext::update_screen() {
SDL_SetTextureAlphaMod(_visible_texture, 255);
SDL_RenderCopy(_renderer.get(), _visible_texture, NULL, &winrc);
}
if (winrc.h > 900) {
if (winrc.h > 900 && crt_filter_enabled) {
if (!_crt_effect) {
SDL_Texture *txt;
generateCRTTexture(_renderer.get(), &txt, 128, std::min<int>(1440, winrc.h));
@ -431,21 +441,28 @@ SDL_Rect SDLContext::get_window_aspect_rect() const {
int ww;
int wh;
SDL_GetWindowSizeInPixels(_window.get(), &ww, &wh);
int apw = wh * 4 / 3;
int aph = ww * 3 / 4;
int fw;
int fh;
if (apw > ww) {
fw = ww;
fh = aph;
if (aspect_x && aspect_y) {
int apw = wh * aspect_x / aspect_y;
int aph = ww * aspect_y / aspect_x;
int fw;
int fh;
if (apw > ww) {
fw = ww;
fh = aph;
} else {
fw = apw;
fh = wh;
}
w.h = fh;
w.w = fw;
w.x = (ww - fw)/2;
w.y = (wh - fh)/2;
} else {
fw = apw;
fh = wh;
w.x = 0;
w.y = 0;
w.w = ww;
w.h = wh;
}
w.h = fh;
w.w = fw;
w.x = (ww - fw)/2;
w.y = (wh - fh)/2;
return w;
}