Texture conversion and loading

1 files changed, 17 insertions, 13 deletions

diff --git a/video.hpp b/video.hpp
index 786d013..f05af57 100644
--- a/video.hpp
+++ b/video.hpp
@@ -96,7 +96,15 @@ struct Pipeline_Builder {
 	void validate();
 };
 
-struct Texture {
+enum Resource_State {
+	undefined,
+	copy_dst,
+	copy_src,
+	shader_read
+};
+
+struct Texture : public Asset {
+	Texture_Id id;
 	int w, h;
 	bool alias;
 };
@@ -114,7 +122,9 @@ namespace Buffer_Flags {
 	};
 };
 
-struct Buffer {};
+struct Buffer {
+	Buffer_Id id;
+};
 
 struct Context;
 struct Shader;
@@ -149,21 +159,22 @@ struct Device {
 };
 
 struct Context {
-	void wait(Device& d);
+	void wait();
 	void submit(
-		Device& d,
 		const Draw& draw,
 		const Pipeline& p,
 		const Render_Pass& rp
 	);
 	void submit(
-		Device& d,
 		const Draw* draws,
 		int count,
 		const Pipeline& p,
 		const Render_Pass& rp
 	);
-	void submit(Device& d, const Render_Pass& rp);
+	void submit(const Render_Pass& rp);
+	void copy(Buffer_Id dst, Buffer_Id src);
+	void copy(Texture_Id dst, Buffer_Id src);
+	void transition(Texture_Id id, Resource_State state);
 };
 
 struct Shader : public Asset {
@@ -175,13 +186,6 @@ struct Shader : public Asset {
 	int binding_index(const char* name);
 	int attribute_index(const char* name);
 	int target_index(const char* name);
-
-	bool load(
-		Asset_Loader* loader,
-		Arena* a,
-		Pack_File* f
-	) override;
-	void unload(Asset_Loader* loader) override;
 };
 
 #endif