mirror of
https://github.com/love2d/megasource.git
synced 2026-08-17 19:24:09 +02:00
Update SDL2 to version 2.28.1.
This commit is contained in:
Sasha Szpakowski
+101
-103
@@ -1,5 +1,5 @@
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/*
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Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>
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Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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@@ -24,18 +24,18 @@ static SDLTest_CommonState *state;
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int done;
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static const char *cursorNames[] = {
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"arrow",
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"ibeam",
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"wait",
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"crosshair",
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"waitarrow",
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"sizeNWSE",
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"sizeNESW",
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"sizeWE",
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"sizeNS",
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"sizeALL",
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"NO",
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"hand",
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"arrow",
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"ibeam",
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"wait",
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"crosshair",
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"waitarrow",
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"sizeNWSE",
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"sizeNESW",
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"sizeWE",
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"sizeNS",
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"sizeALL",
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"NO",
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"hand",
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};
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int system_cursor = -1;
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SDL_Cursor *cursor = NULL;
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@@ -83,12 +83,12 @@ draw_modes_menu(SDL_Window *window, SDL_Renderer *renderer, SDL_Rect viewport)
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y += lineHeight;
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SDL_snprintf(text, sizeof(text), "Click on a mode to set it with SDL_SetWindowDisplayMode");
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SDL_strlcpy(text, "Click on a mode to set it with SDL_SetWindowDisplayMode", sizeof(text));
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SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
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SDLTest_DrawString(renderer, x, y, text);
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y += lineHeight;
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SDL_snprintf(text, sizeof(text), "Press Ctrl+Enter to toggle SDL_WINDOW_FULLSCREEN");
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SDL_strlcpy(text, "Press Ctrl+Enter to toggle SDL_WINDOW_FULLSCREEN", sizeof(text));
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SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
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SDLTest_DrawString(renderer, x, y, text);
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y += lineHeight;
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@@ -107,14 +107,14 @@ draw_modes_menu(SDL_Window *window, SDL_Renderer *renderer, SDL_Rect viewport)
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return;
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}
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SDL_snprintf(text, sizeof(text), "%d: %dx%d@%dHz",
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i, mode.w, mode.h, mode.refresh_rate);
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(void)SDL_snprintf(text, sizeof(text), "%d: %dx%d@%dHz",
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i, mode.w, mode.h, mode.refresh_rate);
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/* Update column width */
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text_length = (int)SDL_strlen(text);
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column_chars = SDL_max(column_chars, text_length);
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/* Check if under mouse */
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/* Check if under mouse */
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cell_rect.x = x;
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cell_rect.y = y;
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cell_rect.w = text_length * FONT_CHARACTER_SIZE;
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@@ -143,108 +143,107 @@ draw_modes_menu(SDL_Window *window, SDL_Renderer *renderer, SDL_Rect viewport)
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}
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}
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void
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loop()
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void loop()
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{
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int i;
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SDL_Event event;
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/* Check for events */
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while (SDL_PollEvent(&event)) {
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SDLTest_CommonEvent(state, &event, &done);
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/* Check for events */
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while (SDL_PollEvent(&event)) {
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SDLTest_CommonEvent(state, &event, &done);
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if (event.type == SDL_WINDOWEVENT) {
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if (event.window.event == SDL_WINDOWEVENT_RESIZED) {
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SDL_Window *window = SDL_GetWindowFromID(event.window.windowID);
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if (window) {
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SDL_Log("Window %d resized to %dx%d\n",
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if (event.type == SDL_WINDOWEVENT) {
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if (event.window.event == SDL_WINDOWEVENT_RESIZED) {
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SDL_Window *window = SDL_GetWindowFromID(event.window.windowID);
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if (window) {
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SDL_Log("Window %" SDL_PRIu32 " resized to %" SDL_PRIs32 "x%" SDL_PRIs32 "\n",
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event.window.windowID,
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event.window.data1,
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event.window.data2);
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}
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}
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if (event.window.event == SDL_WINDOWEVENT_MOVED) {
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SDL_Window *window = SDL_GetWindowFromID(event.window.windowID);
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if (window) {
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SDL_Log("Window %d moved to %d,%d (display %s)\n",
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}
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if (event.window.event == SDL_WINDOWEVENT_MOVED) {
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SDL_Window *window = SDL_GetWindowFromID(event.window.windowID);
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if (window) {
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SDL_Log("Window %" SDL_PRIu32 " moved to %" SDL_PRIs32 ",%" SDL_PRIs32 " (display %s)\n",
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event.window.windowID,
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event.window.data1,
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event.window.data2,
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SDL_GetDisplayName(SDL_GetWindowDisplayIndex(window)));
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}
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}
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if (event.window.event == SDL_WINDOWEVENT_FOCUS_LOST) {
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relative_mode = SDL_GetRelativeMouseMode();
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if (relative_mode) {
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SDL_SetRelativeMouseMode(SDL_FALSE);
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}
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}
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if (event.window.event == SDL_WINDOWEVENT_FOCUS_GAINED) {
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if (relative_mode) {
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SDL_SetRelativeMouseMode(SDL_TRUE);
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}
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}
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}
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if (event.type == SDL_KEYUP) {
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SDL_bool updateCursor = SDL_FALSE;
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if (event.key.keysym.sym == SDLK_LEFT) {
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--system_cursor;
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if (system_cursor < 0) {
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system_cursor = SDL_NUM_SYSTEM_CURSORS - 1;
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}
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updateCursor = SDL_TRUE;
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} else if (event.key.keysym.sym == SDLK_RIGHT) {
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++system_cursor;
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if (system_cursor >= SDL_NUM_SYSTEM_CURSORS) {
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system_cursor = 0;
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}
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updateCursor = SDL_TRUE;
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}
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if (updateCursor) {
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SDL_Log("Changing cursor to \"%s\"", cursorNames[system_cursor]);
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SDL_FreeCursor(cursor);
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cursor = SDL_CreateSystemCursor((SDL_SystemCursor)system_cursor);
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SDL_SetCursor(cursor);
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if (event.window.event == SDL_WINDOWEVENT_FOCUS_LOST) {
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relative_mode = SDL_GetRelativeMouseMode();
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if (relative_mode) {
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SDL_SetRelativeMouseMode(SDL_FALSE);
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}
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}
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if (event.type == SDL_MOUSEBUTTONUP) {
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SDL_Window* window = SDL_GetMouseFocus();
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if (highlighted_mode != -1 && window != NULL) {
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const int display_index = SDL_GetWindowDisplayIndex(window);
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SDL_DisplayMode mode;
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if (0 != SDL_GetDisplayMode(display_index, highlighted_mode, &mode)) {
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SDL_Log("Couldn't get display mode");
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} else {
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SDL_SetWindowDisplayMode(window, &mode);
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}
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if (event.window.event == SDL_WINDOWEVENT_FOCUS_GAINED) {
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if (relative_mode) {
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SDL_SetRelativeMouseMode(SDL_TRUE);
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}
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}
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}
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if (event.type == SDL_KEYUP) {
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SDL_bool updateCursor = SDL_FALSE;
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for (i = 0; i < state->num_windows; ++i) {
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SDL_Window* window = state->windows[i];
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SDL_Renderer *renderer = state->renderers[i];
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if (window != NULL && renderer != NULL) {
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int y = 0;
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SDL_Rect viewport, menurect;
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SDL_RenderGetViewport(renderer, &viewport);
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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SDL_RenderClear(renderer);
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SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
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SDLTest_CommonDrawWindowInfo(renderer, state->windows[i], &y);
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menurect.x = 0;
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menurect.y = y;
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menurect.w = viewport.w;
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menurect.h = viewport.h - y;
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draw_modes_menu(window, renderer, menurect);
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SDL_RenderPresent(renderer);
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if (event.key.keysym.sym == SDLK_LEFT) {
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--system_cursor;
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if (system_cursor < 0) {
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system_cursor = SDL_NUM_SYSTEM_CURSORS - 1;
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}
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updateCursor = SDL_TRUE;
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} else if (event.key.keysym.sym == SDLK_RIGHT) {
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++system_cursor;
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if (system_cursor >= SDL_NUM_SYSTEM_CURSORS) {
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system_cursor = 0;
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}
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updateCursor = SDL_TRUE;
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}
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if (updateCursor) {
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SDL_Log("Changing cursor to \"%s\"", cursorNames[system_cursor]);
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SDL_FreeCursor(cursor);
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cursor = SDL_CreateSystemCursor((SDL_SystemCursor)system_cursor);
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SDL_SetCursor(cursor);
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}
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}
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if (event.type == SDL_MOUSEBUTTONUP) {
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SDL_Window *window = SDL_GetMouseFocus();
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if (highlighted_mode != -1 && window != NULL) {
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const int display_index = SDL_GetWindowDisplayIndex(window);
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SDL_DisplayMode mode;
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if (0 != SDL_GetDisplayMode(display_index, highlighted_mode, &mode)) {
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SDL_Log("Couldn't get display mode");
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} else {
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SDL_SetWindowDisplayMode(window, &mode);
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}
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}
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}
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}
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for (i = 0; i < state->num_windows; ++i) {
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SDL_Window *window = state->windows[i];
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SDL_Renderer *renderer = state->renderers[i];
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if (window != NULL && renderer != NULL) {
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int y = 0;
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SDL_Rect viewport, menurect;
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SDL_RenderGetViewport(renderer, &viewport);
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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SDL_RenderClear(renderer);
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SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
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SDLTest_CommonDrawWindowInfo(renderer, state->windows[i], &y);
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menurect.x = 0;
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menurect.y = y;
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menurect.w = viewport.w;
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menurect.h = viewport.h - y;
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draw_modes_menu(window, renderer, menurect);
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SDL_RenderPresent(renderer);
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}
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}
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#ifdef __EMSCRIPTEN__
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if (done) {
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emscripten_cancel_main_loop();
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@@ -252,8 +251,7 @@ loop()
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#endif
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}
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int
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main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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int i;
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@@ -264,7 +262,7 @@ main(int argc, char *argv[])
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/* Initialize test framework */
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state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO);
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if (!state) {
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if (state == NULL) {
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return 1;
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}
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@@ -281,7 +279,7 @@ main(int argc, char *argv[])
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SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF);
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SDL_RenderClear(renderer);
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}
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/* Main render loop */
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done = 0;
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#ifdef __EMSCRIPTEN__
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@@ -295,7 +293,7 @@ main(int argc, char *argv[])
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quit(0);
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/* keep the compiler happy ... */
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return(0);
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return 0;
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}
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/* vi: set ts=4 sw=4 expandtab: */
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