implementing shader variants

1 files changed, 1 insertions, 31 deletions

diff --git a/c2.cpp b/c2.cpp
index 58e33ff..1f55c15 100644
--- a/c2.cpp
+++ b/c2.cpp
@@ -60,33 +60,6 @@ static Buffer_Id upload_verts(Device* dev) {
 	return vbo;
 }
 
-Texture_Id make_default_texture(Device* dev) {
-	unsigned* mem;
-	Texture_Id tex;
-	Buffer_Id buf = dev->create_buffer(
-		"default texture stage",
-		4,
-		Buffer_Flags::copy_src |
-		Buffer_Flags::cpu_readwrite
-	);
-	mem = (unsigned*)dev->map_buffer(buf, 0, 4);
-	mem[0] = 0xffffffff;
-	dev->unmap_buffer(buf);
-	tex = dev->create_texture(
-		"default PBR texture",
-		texture_format_rgba8i,
-		Texture_Flags::sampleable | Texture_Flags::copy_dst,
-		1,
-		1,
-		1,
-		1,
-		1,
-		buf
-	);
-	dev->destroy_bufferi(buf);
-	return tex;
-}
-
 static Sampler_Id create_clamped_linear(Device* dev) {
 	Sampler_State s{};
 	s.min = Filter_Mode::linear;
@@ -642,7 +615,6 @@ struct C2 : public App {
 	Collider* box_col, * floor_col;
 	Texture* texture;
 	Texture* texture2;
-	Texture_Id default_texture;
 	Entity_Id monkey, monkey2, box, floor;
 	Model_Scene scene;
 	Renderer renderer;
@@ -694,11 +666,10 @@ struct C2 : public App {
 		);
 		assets.init(&asset_arena, "pack", 128);
 		dev = Device::create(&video_arena, this); 
-		default_texture = make_default_texture(dev);
 		make_hdr_target();
 		make_ui_texture();
 		model_loader.init(dev, &assets);
-		mat_loader.init(&assets, default_texture);
+		mat_loader.init(&assets);
 		register_asset_loader("MODL", &model_loader);
 		register_asset_loader("MTRL", &mat_loader);
 		shader = (Shader*)assets.load("triangle.csh");
@@ -1035,7 +1006,6 @@ struct C2 : public App {
 		ui->destroy();
 		deinit_editor();
 		assets.destroy();
-		dev->destroy_texture(default_texture);
 		dev->destroy_texture(hdr_target);
 		dev->destroy_texture(hdr_resolved);
 		dev->destroy_texture(ms_depth);