--- a/test/testshape.c	Tue Feb 01 19:15:42 2011 -0800
+++ b/test/testshape.c	Tue Feb 01 19:19:43 2011 -0800
@@ -11,177 +11,183 @@
 #define TICK_INTERVAL 1000/10
 
 typedef struct LoadedPicture {
-	SDL_Surface *surface;
-	SDL_Texture *texture;
-	SDL_WindowShapeMode mode;
+    SDL_Surface *surface;
+    SDL_Texture *texture;
+    SDL_WindowShapeMode mode;
 } LoadedPicture;
 
-void render(SDL_Window* window,SDL_Texture *texture,SDL_Rect texture_dimensions) {
-	SDL_SelectRenderer(window);
-	
-	//Clear render-target to blue.
-	SDL_SetRenderDrawColor(0x00,0x00,0xff,0xff);
-	SDL_RenderClear();
-	
-	//Render the texture.
-	SDL_RenderCopy(texture,&texture_dimensions,&texture_dimensions);
-	
-	SDL_RenderPresent();
+void render(SDL_Renderer *renderer,SDL_Texture *texture,SDL_Rect texture_dimensions)
+{
+    //Clear render-target to blue.
+    SDL_SetRenderDrawColor(renderer,0x00,0x00,0xff,0xff);
+    SDL_RenderClear(renderer);
+    
+    //Render the texture.
+    SDL_RenderCopy(renderer,texture,&texture_dimensions,&texture_dimensions);
+    
+    SDL_RenderPresent(renderer);
 }
 
 static Uint32 next_time;
 
-Uint32 time_left() {
+Uint32 time_left()
+{
     Uint32 now = SDL_GetTicks();
     if(next_time <= now)
         return 0;
-	else
+    else
         return next_time - now;
 }
 
-int main(int argc,char** argv) {
-	Uint8 num_pictures;
-	LoadedPicture* pictures;
-	int i, j;
-	SDL_PixelFormat* format = NULL;
-	SDL_Window *window;
-	SDL_Color black = {0,0,0,0xff};
-	SDL_Event event;
-	int event_pending = 0;
-	int should_exit = 0;
-	unsigned int current_picture;
-	int button_down;
-	Uint32 pixelFormat = 0;
-	int access = 0;
-	SDL_Rect texture_dimensions;;
+int main(int argc,char** argv)
+{
+    Uint8 num_pictures;
+    LoadedPicture* pictures;
+    int i, j;
+    SDL_PixelFormat* format = NULL;
+    SDL_Window *window;
+    SDL_Renderer *renderer;
+    SDL_Color black = {0,0,0,0xff};
+    SDL_Event event;
+    int event_pending = 0;
+    int should_exit = 0;
+    unsigned int current_picture;
+    int button_down;
+    Uint32 pixelFormat = 0;
+    int access = 0;
+    SDL_Rect texture_dimensions;;
 
-	if(argc < 2) {
-    	printf("SDL_Shape requires at least one bitmap file as argument.\n");
-    	exit(-1);
+    if(argc < 2) {
+        printf("SDL_Shape requires at least one bitmap file as argument.\n");
+        exit(-1);
     }
-	
-	if(SDL_VideoInit(NULL) == -1) {
-		printf("Could not initialize SDL video.\n");
-		exit(-2);
-	}
-	
-	num_pictures = argc - 1;
-	pictures = (LoadedPicture *)malloc(sizeof(LoadedPicture)*num_pictures);
-	for(i=0;i<num_pictures;i++)
-		pictures[i].surface = NULL;
-	for(i=0;i<num_pictures;i++) {
-		pictures[i].surface = SDL_LoadBMP(argv[i+1]);
-		if(pictures[i].surface == NULL) {
-			j = 0;
-			for(j=0;j<num_pictures;j++)
-				if(pictures[j].surface != NULL)
-					SDL_FreeSurface(pictures[j].surface);
-			free(pictures);
-			SDL_VideoQuit();
-			printf("Could not load surface from named bitmap file.\n");
-			exit(-3);
-		}
+    
+    if(SDL_VideoInit(NULL) == -1) {
+        printf("Could not initialize SDL video.\n");
+        exit(-2);
+    }
+    
+    num_pictures = argc - 1;
+    pictures = (LoadedPicture *)malloc(sizeof(LoadedPicture)*num_pictures);
+    for(i=0;i<num_pictures;i++)
+        pictures[i].surface = NULL;
+    for(i=0;i<num_pictures;i++) {
+        pictures[i].surface = SDL_LoadBMP(argv[i+1]);
+        if(pictures[i].surface == NULL) {
+            j = 0;
+            for(j=0;j<num_pictures;j++)
+                if(pictures[j].surface != NULL)
+                    SDL_FreeSurface(pictures[j].surface);
+            free(pictures);
+            SDL_VideoQuit();
+            printf("Could not load surface from named bitmap file.\n");
+            exit(-3);
+        }
 
-		format = pictures[i].surface->format;
-		if(format->Amask != 0) {
-			pictures[i].mode.mode = ShapeModeBinarizeAlpha;
-			pictures[i].mode.parameters.binarizationCutoff = 255;
-		}
-		else {
-			pictures[i].mode.mode = ShapeModeColorKey;
-			pictures[i].mode.parameters.colorKey = black;
-		}
-	}
-	
-	window = SDL_CreateShapedWindow("SDL_Shape test",SHAPED_WINDOW_X,SHAPED_WINDOW_Y,SHAPED_WINDOW_DIMENSION,SHAPED_WINDOW_DIMENSION,SDL_WINDOW_RESIZABLE | SDL_WINDOW_SHOWN);
-	if(window == NULL) {
-		for(i=0;i<num_pictures;i++)
-			SDL_FreeSurface(pictures[i].surface);
-		free(pictures);
-		SDL_VideoQuit();
-		printf("Could not create shaped window for SDL_Shape.\n");
-		exit(-4);
-	}
-	if(SDL_CreateRenderer(window,-1,0) == -1) {
-		SDL_DestroyWindow(window);
-		for(i=0;i<num_pictures;i++)
-			SDL_FreeSurface(pictures[i].surface);
-		free(pictures);
-		SDL_VideoQuit();
-		printf("Could not create rendering context for SDL_Shape window.\n");
-		exit(-5);
-	}
-	
-	for(i=0;i<num_pictures;i++)
-		pictures[i].texture = NULL;
-	for(i=0;i<num_pictures;i++) {
-		pictures[i].texture = SDL_CreateTextureFromSurface(0,pictures[i].surface);
-		if(pictures[i].texture == NULL) {
-			j = 0;
-			for(j=0;j<num_pictures;i++)
-				if(pictures[i].texture != NULL)
-					SDL_DestroyTexture(pictures[i].texture);
-			for(i=0;i<num_pictures;i++)
-				SDL_FreeSurface(pictures[i].surface);
-			free(pictures);
-			SDL_DestroyRenderer(window);
-			SDL_DestroyWindow(window);
-			SDL_VideoQuit();
-			printf("Could not create texture for SDL_shape.\n");
-			exit(-6);
-		}
-	}
-	
-	event_pending = 0;
-	should_exit = 0;
-	event_pending = SDL_PollEvent(&event);
-	current_picture = 0;
-	button_down = 0;
-	texture_dimensions.h = 0;
-	texture_dimensions.w = 0;
-	texture_dimensions.x = 0;
-	texture_dimensions.y = 0;
-	SDL_QueryTexture(pictures[current_picture].texture,(Uint32 *)&pixelFormat,(int *)&access,&texture_dimensions.w,&texture_dimensions.h);
-	SDL_SetWindowSize(window,texture_dimensions.w,texture_dimensions.h);
-	SDL_SetWindowShape(window,pictures[current_picture].surface,&pictures[current_picture].mode);
-	next_time = SDL_GetTicks() + TICK_INTERVAL;
-	while(should_exit == 0) {
-		event_pending = SDL_PollEvent(&event);
-		if(event_pending == 1) {
-			if(event.type == SDL_KEYDOWN) {
-				button_down = 1;
-				if(event.key.keysym.sym == SDLK_ESCAPE)
-					should_exit = 1;
-			}
-			if(button_down && event.type == SDL_KEYUP) {
-				button_down = 0;
-				current_picture += 1;
-				if(current_picture >= num_pictures)
-					current_picture = 0;
-				SDL_QueryTexture(pictures[current_picture].texture,(Uint32 *)&pixelFormat,(int *)&access,&texture_dimensions.w,&texture_dimensions.h);
-				SDL_SetWindowSize(window,texture_dimensions.w,texture_dimensions.h);
-				SDL_SetWindowShape(window,pictures[current_picture].surface,&pictures[current_picture].mode);
-			}
-			if(event.type == SDL_QUIT)
-				should_exit = 1;
-			event_pending = 0;
-		}
-		render(window,pictures[current_picture].texture,texture_dimensions);
-		SDL_Delay(time_left());
-		next_time += TICK_INTERVAL;
-	}
-	
-	//Free the textures.
-	for(i=0;i<num_pictures;i++)
-		SDL_DestroyTexture(pictures[i].texture);
-	//Destroy the window.
-	SDL_DestroyWindow(window);
-	//Free the original surfaces backing the textures.
-	for(i=0;i<num_pictures;i++)
-		SDL_FreeSurface(pictures[i].surface);
-	free(pictures);
-	//Call SDL_VideoQuit() before quitting.
-	SDL_VideoQuit();
+        format = pictures[i].surface->format;
+        if(format->Amask != 0) {
+            pictures[i].mode.mode = ShapeModeBinarizeAlpha;
+            pictures[i].mode.parameters.binarizationCutoff = 255;
+        }
+        else {
+            pictures[i].mode.mode = ShapeModeColorKey;
+            pictures[i].mode.parameters.colorKey = black;
+        }
+    }
+    
+    window = SDL_CreateShapedWindow("SDL_Shape test",SHAPED_WINDOW_X,SHAPED_WINDOW_Y,SHAPED_WINDOW_DIMENSION,SHAPED_WINDOW_DIMENSION,SDL_WINDOW_RESIZABLE | SDL_WINDOW_SHOWN);
+    if(window == NULL) {
+        for(i=0;i<num_pictures;i++)
+            SDL_FreeSurface(pictures[i].surface);
+        free(pictures);
+        SDL_VideoQuit();
+        printf("Could not create shaped window for SDL_Shape.\n");
+        exit(-4);
+    }
+    renderer = SDL_CreateRenderer(window,-1,0);
+    if (!renderer) {
+        SDL_DestroyWindow(window);
+        for(i=0;i<num_pictures;i++)
+            SDL_FreeSurface(pictures[i].surface);
+        free(pictures);
+        SDL_VideoQuit();
+        printf("Could not create rendering context for SDL_Shape window.\n");
+        exit(-5);
+    }
+    
+    for(i=0;i<num_pictures;i++)
+        pictures[i].texture = NULL;
+    for(i=0;i<num_pictures;i++) {
+        pictures[i].texture = SDL_CreateTextureFromSurface(renderer,0,pictures[i].surface);
+        if(pictures[i].texture == NULL) {
+            j = 0;
+            for(j=0;j<num_pictures;i++)
+                if(pictures[i].texture != NULL)
+                    SDL_DestroyTexture(pictures[i].texture);
+            for(i=0;i<num_pictures;i++)
+                SDL_FreeSurface(pictures[i].surface);
+            free(pictures);
+            SDL_DestroyRenderer(renderer);
+            SDL_DestroyWindow(window);
+            SDL_VideoQuit();
+            printf("Could not create texture for SDL_shape.\n");
+            exit(-6);
+        }
+    }
+    
+    event_pending = 0;
+    should_exit = 0;
+    event_pending = SDL_PollEvent(&event);
+    current_picture = 0;
+    button_down = 0;
+    texture_dimensions.h = 0;
+    texture_dimensions.w = 0;
+    texture_dimensions.x = 0;
+    texture_dimensions.y = 0;
+    SDL_QueryTexture(pictures[current_picture].texture,(Uint32 *)&pixelFormat,(int *)&access,&texture_dimensions.w,&texture_dimensions.h);
+    SDL_SetWindowSize(window,texture_dimensions.w,texture_dimensions.h);
+    SDL_SetWindowShape(window,pictures[current_picture].surface,&pictures[current_picture].mode);
+    next_time = SDL_GetTicks() + TICK_INTERVAL;
+    while(should_exit == 0) {
+        event_pending = SDL_PollEvent(&event);
+        if(event_pending == 1) {
+            if(event.type == SDL_KEYDOWN) {
+                button_down = 1;
+                if(event.key.keysym.sym == SDLK_ESCAPE)
+                    should_exit = 1;
+            }
+            if(button_down && event.type == SDL_KEYUP) {
+                button_down = 0;
+                current_picture += 1;
+                if(current_picture >= num_pictures)
+                    current_picture = 0;
+                SDL_QueryTexture(pictures[current_picture].texture,(Uint32 *)&pixelFormat,(int *)&access,&texture_dimensions.w,&texture_dimensions.h);
+                SDL_SetWindowSize(window,texture_dimensions.w,texture_dimensions.h);
+                SDL_SetWindowShape(window,pictures[current_picture].surface,&pictures[current_picture].mode);
+            }
+            if(event.type == SDL_QUIT)
+                should_exit = 1;
+            event_pending = 0;
+        }
+        render(renderer,pictures[current_picture].texture,texture_dimensions);
+        SDL_Delay(time_left());
+        next_time += TICK_INTERVAL;
+    }
+    
+    //Free the textures.
+    for(i=0;i<num_pictures;i++)
+        SDL_DestroyTexture(pictures[i].texture);
+    SDL_DestroyRenderer(renderer);
+    //Destroy the window.
+    SDL_DestroyWindow(window);
+    //Free the original surfaces backing the textures.
+    for(i=0;i<num_pictures;i++)
+        SDL_FreeSurface(pictures[i].surface);
+    free(pictures);
+    //Call SDL_VideoQuit() before quitting.
+    SDL_VideoQuit();
 
-	return 0;
+    return 0;
 }
+
+/* vi: set ts=4 sw=4 expandtab: */