Handle resizing.

1 files changed, 0 insertions, 196 deletions

diff --git a/gfx-iso/src/app.c b/gfx-iso/src/app.c
deleted file mode 100644
index 2f2241f..0000000
--- a/gfx-iso/src/app.c
+++ /dev/null
@@ -1,196 +0,0 @@
-#include <isogfx/app.h>
-#include <isogfx/isogfx.h>
-
-#include <gfx/app.h>
-#include <gfx/core.h>
-#include <gfx/gfx.h>
-#include <gfx/renderer.h>
-#include <gfx/scene.h>
-#include <gfx/util/geometry.h>
-#include <gfx/util/shader.h>
-
-#include <assert.h>
-#include <stdbool.h>
-#include <stdlib.h>
-
-static const int WINDOW_WIDTH  = 1408;
-static const int WINDOW_HEIGHT = 960;
-static const int MAX_FPS       = 60;
-
-typedef struct AppState {
-  Gfx*       gfx;
-  IsoGfx*    iso;
-  IsoGfxApp* app;
-  Texture*   screen_texture;
-  Scene*     scene;
-} AppState;
-
-typedef struct GfxAppState {
-  AppState state;
-} GfxAppState;
-
-static bool init(GfxAppState* gfx_app_state, int argc, const char** argv) {
-  assert(gfx_app_state);
-  AppState* state = &gfx_app_state->state;
-
-  IsoGfxApp* app = state->app;
-
-  // Virtual screen dimensions.
-  const int scale         = app->pixel_scale == 0 ? 1 : app->pixel_scale;
-  const int screen_width  = WINDOW_WIDTH / scale;
-  const int screen_height = WINDOW_HEIGHT / scale;
-
-  if (!(state->iso = isogfx_new(&(IsoGfxDesc){
-            .screen_width = screen_width, .screen_height = screen_height}))) {
-    goto cleanup;
-  }
-
-  if (!(*app->init)(app->state, state->iso, argc, argv)) {
-    goto cleanup;
-  }
-
-  isogfx_resize(state->iso, screen_width, screen_height);
-
-  if (!(state->gfx = gfx_init())) {
-    goto cleanup;
-  }
-  GfxCore* gfxcore = gfx_get_core(state->gfx);
-
-  if (!(state->screen_texture = gfx_make_texture(
-            gfxcore, &(TextureDesc){
-                         .width     = screen_width,
-                         .height    = screen_height,
-                         .dimension = Texture2D,
-                         .format    = TextureSRGBA8,
-                         .filtering = NearestFiltering,
-                         .wrap      = ClampToEdge,
-                         .mipmaps   = false}))) {
-    goto cleanup;
-  }
-
-  ShaderProgram* shader = gfx_make_view_texture_shader(gfxcore);
-  if (!shader) {
-    goto cleanup;
-  }
-
-  Geometry* geometry = gfx_make_quad_11(gfxcore);
-  if (!geometry) {
-    goto cleanup;
-  }
-
-  MaterialDesc material_desc = (MaterialDesc){.num_uniforms = 1};
-  material_desc.uniforms[0]  = (ShaderUniform){
-       .type          = UniformTexture,
-       .value.texture = state->screen_texture,
-       .name          = sstring_make("Texture")};
-  Material* material = gfx_make_material(&material_desc);
-  if (!material) {
-    return false;
-  }
-
-  const MeshDesc mesh_desc =
-      (MeshDesc){.geometry = geometry, .material = material, .shader = shader};
-  Mesh* mesh = gfx_make_mesh(&mesh_desc);
-  if (!mesh) {
-    goto cleanup;
-  }
-
-  SceneObject* object =
-      gfx_make_object(&(ObjectDesc){.num_meshes = 1, .meshes = {mesh}});
-  if (!object) {
-    goto cleanup;
-  }
-
-  state->scene    = gfx_make_scene();
-  SceneNode* node = gfx_make_object_node(object);
-  SceneNode* root = gfx_get_scene_root(state->scene);
-  gfx_set_node_parent(node, root);
-
-  return true;
-
-cleanup:
-  if (state->gfx) {
-    gfx_destroy(&state->gfx);
-  }
-  free(state);
-  return false;
-}
-
-static void shutdown(GfxAppState* gfx_app_state) {
-  assert(gfx_app_state);
-  AppState* state = &gfx_app_state->state;
-
-  if (state->app) {
-    assert(state->iso);
-    (*state->app->shutdown)(state->app->state, state->iso);
-  }
-
-  isogfx_del(&state->iso);
-  gfx_destroy(&state->gfx);
-}
-
-static void update(GfxAppState* gfx_app_state, double t, double dt) {
-  assert(gfx_app_state);
-  AppState* state = &gfx_app_state->state;
-
-  isogfx_update(state->iso, t);
-
-  assert(state->app->update);
-  (*state->app->update)(state->app->state, state->iso, t, dt);
-}
-
-static void render(GfxAppState* gfx_app_state) {
-  assert(gfx_app_state);
-  AppState* state = &gfx_app_state->state;
-
-  assert(state->app->render);
-  (*state->app->render)(state->app->state, state->iso);
-
-  const Pixel* screen = isogfx_get_screen_buffer(state->iso);
-  assert(screen);
-  gfx_update_texture(
-      state->screen_texture, &(TextureDataDesc){.pixels = screen});
-
-  GfxCore*  gfxcore  = gfx_get_core(state->gfx);
-  Renderer* renderer = gfx_get_renderer(state->gfx);
-
-  // TODO: Prevent stretching of the virtual screen onto the window; preserve
-  //  aspect ratio.
-  gfx_start_frame(gfxcore);
-  gfx_render_scene(
-      renderer, &(RenderSceneParams){
-                    .mode = RenderDefault, .scene = state->scene, .camera = 0});
-  gfx_end_frame(gfxcore);
-}
-
-static void resize(GfxAppState* gfx_app_state, int width, int height) {
-  assert(gfx_app_state);
-  AppState* state = &gfx_app_state->state;
-
-  GfxCore* gfxcore = gfx_get_core(state->gfx);
-  gfx_set_viewport(gfxcore, width, height);
-}
-
-void iso_run(int argc, const char** argv, IsoGfxApp* app) {
-  GfxAppState app_state = {
-      .state = (AppState){
-                          .app = app,
-                          }
-  };
-  gfx_app_run(
-      &(GfxAppDesc){
-          .argc              = argc,
-          .argv              = argv,
-          .width             = WINDOW_WIDTH,
-          .height            = WINDOW_HEIGHT,
-          .max_fps           = MAX_FPS,
-          .update_delta_time = MAX_FPS > 0 ? 1.0 / (double)MAX_FPS : 0.0,
-          .title             = "Isometric Renderer",
-          .app_state         = &app_state},
-      &(GfxAppCallbacks){
-          .init     = init,
-          .update   = update,
-          .render   = render,
-          .resize   = resize,
-          .shutdown = shutdown});
-}