static int stbi__process_marker_withmeta(stbi__jpeg *z, int m,std::function<void(ArrayBridge<uint8>&&)> HandleAppMarker)
{
// check for comment block or APP blocks
if ((m >= 0xE0 && m <= 0xEF) || m == 0xFE) {
int length = stbi__get16be(z->s)-2;
if ( HandleAppMarker )
{
auto* Data = (unsigned char*)stbi__malloc( length );
if (!Data)
return stbi__err("outofmem", "Out of memory");
if (!stbi__getn(z->s, Data, length ))
{
STBI_FREE(Data);
return stbi__err("failedtoreadapp", "Failed to read APP data");
}
auto DataArray = GetRemoteArray( Data, length );
HandleAppMarker( GetArrayBridge(DataArray) );
STBI_FREE(Data);
}
else
{
stbi__skip(z->s, length );
}
return 1;
}
return stbi__process_marker( z, m );
}
int
main(void)
{
zplPlatform p_ = {0};
zplPlatform *p = &p_;
zpl_platform_init_with_software(p, "Test", WIN_WIDTH, WIN_HEIGHT, 0);
b32 IsRunning = true;
u32 *pixels = p->sw_framebuffer.memory;
Rect window_rect = {
.x = 0, .y = 0,
.w = p->window_width, .h = p->window_height
};
i32 player_size = 64;
i32 player_x = window_rect.w/2 - player_size/2;
i32 player_y = window_rect.h/2 - player_size/2;
i32 player_speed = 2;
Rect player_rect = {
.x = player_x, .y = player_y,
.w = player_size, .h = player_size
};
i32 font_x, font_y, font_n;
u8 *font = stbi_load("font.bmp", &font_x, &font_y, &font_n, 4);
i32 image_x, image_y, image_n;
u8 *image_data = stbi_load("test0.jpg", &image_x, &image_y, &image_n, 4);
u32 *filt_mem = zpl_malloc(image_x*image_y*4);
f64 filter[5][5] = {
-1, -1, -1, -1, 0,
-1, -1, -1, 0, 1,
-1, -1, 0, 1, 1,
-1, 0, 1, 1, 1,
0, 1, 1, 1, 1
};
zpl_image_rgb_filter(cast(u32 *)image_data, image_x, image_y,
filt_mem,
&filter[0][0], 5, 5,
1.0, 128.0);
zpl_memcopy(image_data, filt_mem, image_x*image_y*4);
Rect image_rect = {
.x = 10, .y = 10,
.w = image_x, .h = image_y
};
i32 gif_x, gif_y, gif_frames, gif_cursor = 0, gif_cd = 0;
zplGifResult *gif = zpl_image_gif_load("test1.gif", &gif_x, &gif_y, &gif_frames);
zplGifResult *gif_ptr = gif;
//u32 *blur_mem = zpl_malloc(gif_x*gif_y*64);
zplGifResult *node = gif;
for(; node; node = node->next) {
u8 *old_mem = node->data;
u8 *new_mem = zpl_malloc(gif_x*gif_y*64);
zpl_image_rgb_resize(cast(u32 *)old_mem, gif_x, gif_y,
cast(u32 *)new_mem, gif_x*4, gif_y*4,
512, new_mem);
node->data = new_mem;
STBI_FREE(old_mem);
}
//zpl_mfree(blur_mem);
zpl_mfree(filt_mem);
gif_x *= 4;
gif_y *= 4;
Rect gif_rect = {
.x = image_x+10, .y = 10,
.w = gif_x, .h = gif_y
};
zplString str = 0;
str = zpl_string_make(zpl_heap_allocator(), "Hello World!");
while (IsRunning) {
zpl_platform_update(p);
if (p->keys[zplKey_Escape] == true ||
p->keys[zplKey_Space] == true) {
IsRunning = false;
}
else if (p->window_is_closed) {
IsRunning = false;
}
// NOTE(ZaKlaus): player controls
if(p->keys[zplKey_A]) {
player_x -= player_speed;
}
if (p->keys[zplKey_D]) {
player_x += player_speed;
}
if (p->keys[zplKey_W]) {
player_y -= player_speed;
}
if (p->keys[zplKey_S]) {
player_y += player_speed;
}
slider = zpl_clamp(slider, 0, 255);
/**/ if (p->keys[zplKey_K]) {
slider--;
}
else if (p->keys[zplKey_L]) {
slider++;
}
player_x = zpl_clamp(player_x, 0, p->window_width -player_size);
player_y = zpl_clamp(player_y, 0, p->window_height-player_size);
player_rect.x = player_x;
player_rect.y = player_y;
// NOTE(ZaKlaus): gif playback
//gif_delay = &gif_data[(slider+1) * 4 * gif_x * gif_y + pad];
//u8 delay[2] = { *(gif_delay), *(gif_delay+1) };
if (gif_cursor == gif_frames-1) {
gif_cursor = 0;
gif_ptr = gif;
}
else {
if (!gif_cd) {
++gif_cursor;
gif_ptr = gif_ptr->next;
}
}
if (!gif_cd) {
gif_cd = gif_ptr->delay;
}
else {
gif_cd -= 2;
}
// NOTE(ZaKlaus): clear the screen
fill_rect(pixels, 0x000000, window_rect);
// NOTE(ZaKlaus): draw the image
paint_rect(pixels, cast(u32 *)image_data, image_x, image_rect);
// NOTE(ZaKlaus): draw the gif
paint_rect(pixels, cast(u32 *)gif_ptr->data, gif_x, gif_rect);
// NOTE(ZaKlaus): render the player
fill_rect(pixels, 0xFF0000, player_rect);
Rect font_rect = {
.x = 10, .y = WIN_HEIGHT - 100,
.w = 32, .h = 32
};
draw_text(pixels, cast(u32 *)font, str, font_x, font_rect);
zpl_platform_display(p);
zpl_sleep_ms(16);
}
zpl_image_gif_free(gif, true);
return 0;
}
