4 files changed, 0 insertions, 74 deletions
diff --git a/test/sdl2/.gitignore b/test/sdl2/.gitignore
deleted file mode 100644
index f0c9b81..0000000
--- a/test/sdl2/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*.o
-main
diff --git a/test/sdl2/main.c b/test/sdl2/main.c
deleted file mode 100644
index beddc3f..0000000
--- a/test/sdl2/main.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <stdlib.h>
-#include <stdbool.h>
-#include <math.h>
-#include <SDL2/SDL.h>
-
-#define UPSCALE_FACTOR 3
-#define WIN_HEIGHT 240
-#define WIN_WIDTH 320
-#define FPS 60
-
-static void pixel(SDL_Renderer* r, unsigned px, unsigned py, unsigned cr, unsigned cg, unsigned cb) {
-		SDL_SetRenderDrawColor(r, cr, cg, cb, 255);
-		SDL_RenderFillRect(r, &(SDL_Rect) {.x = px * UPSCALE_FACTOR, .y = py * UPSCALE_FACTOR, .w = UPSCALE_FACTOR, .h = UPSCALE_FACTOR});
-}
-
-int main() {
-	SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS);
-	SDL_Window *window = SDL_CreateWindow("sdl2 test", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, WIN_WIDTH * UPSCALE_FACTOR, WIN_HEIGHT * UPSCALE_FACTOR, SDL_WINDOW_SHOWN);
-	SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
-
-	SDL_Event e;
-	unsigned long frame = 0;
-	while (true) {
-		uint32_t start = SDL_GetTicks();
-		frame++;
-		while (SDL_PollEvent(&e)) if (e.type == SDL_QUIT) exit(0);
-		
-		SDL_RenderClear(renderer);
-
-		for (unsigned i = 0; i < WIN_WIDTH; i++) {
-			for (unsigned j = 0; j < WIN_HEIGHT; j++) {
-				pixel(renderer, i, j, (unsigned)(sqrt(i * 20) + frame) % 255, (i * j + frame) % 255, (j * 20) % 255);
-			}
-		}
-
-		SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
-		SDL_RenderPresent(renderer);
-
-		uint32_t end = SDL_GetTicks();
-		int wait_for = 1000 / FPS - (end - start);
-		if (wait_for > 0) SDL_Delay(wait_for);
-	}
-
-	SDL_DestroyRenderer(renderer);
-	SDL_DestroyWindow(window);
-	SDL_Quit();
-	return 0;
-}
diff --git a/test/sdl2/makefile b/test/sdl2/makefile
deleted file mode 100644
index 4c26dc3..0000000
--- a/test/sdl2/makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-CC = gcc
-LD = gcc
-RM = rm -f
-TARGET = main
-LFLAGS += -lSDL2 -lm
-OBJS += main.o
-
-all: $(TARGET)
-
-%.o: %.c
-	$(CC) -c $(CFLAGS) $< -o $@
-
-$(TARGET): $(OBJS)
-	$(LD) $^ $(LFLAGS) -o $@
-
-clean:
-	$(RM) $(TARGET) $(OBJS)
-
diff --git a/test/sdl2/readme.md b/test/sdl2/readme.md
deleted file mode 100644
index 940e315..0000000
--- a/test/sdl2/readme.md
+++ /dev/null
@@ -1,6 +0,0 @@
-# sdl2 test
-
-this is a simple POC that makes a window to draw PPU graphics to using SDL2.
-this code will be moved to the stm32/ppu directory, and the stm32's makefile
-will be edited to include a sim target for building the game for desktop
-debugging.