Clean-up and deinit proc

renderer/renderer.jai

@@ -171,6 +171,7 @@ Shader_Info :: struct {
 }
 
 Shader :: struct {
+    compiled        : bool;
     type            : Shader_Type;
     backend_shader  : Backend_Shader;
     defines : [..] string;
@@ -720,6 +721,13 @@ init_default_pipelines :: () {
 
         engine.renderer.default_pipelines.message_text = create_pipeline_state(renderer, vs, ps, layout, params, blend_type=.TRANSPARENT);
     }
+
+    {
+        vs := create_vertex_shader_from_source(engine.renderer, FALLBACK_SHADER, "VS", mesh_data_types = .[.POSITION]);
+        ps := create_pixel_shader_from_source(engine.renderer, FALLBACK_SHADER, "PS");
+
+        projectile_pipeline = create_pipeline_state2(engine.renderer, vs, ps, blend_type=.OPAQUE);
+    }
 }
 
 init_default_meshes :: () {
@@ -879,14 +887,17 @@ create_shader :: (using renderer: *Renderer, path: string, entry_point: string,
 
     backend_shader, info, success := create_backend_shader(engine.renderer.backend, path, entry_point, shader_type, defines);
 
-    if success {
-        shader.info = info;
-        shader.backend_shader = backend_shader;
-        array_add(*shaders, shader);
-        return xx shaders.count;
+    if !success {
+        log_error("Error: Failed compiling shader '%'\n", path);
     }
 
-    return 0;
+    shader.info = info;
+    shader.compiled = success;
+    shader.backend_shader = backend_shader;
+    array_add(*shaders, shader);
+
+    return xx shaders.count;
+
 }
 
 reload_shader :: (using renderer: *Renderer, shader: *Shader) {
@@ -922,14 +933,16 @@ create_shader_from_source :: (using renderer: *Renderer, name: string, source: s
 
     backend_shader, info, success := create_backend_shader_from_source(engine.renderer.backend, name, source, entry_point, shader_type, defines);
 
-    if success {
-        shader.info = info;
-        shader.backend_shader = backend_shader;
-        array_add(*shaders, shader);
-        return xx shaders.count;
+    if !success {
+        log_error("Error: Failed compiling shader '%'\n", name);
     }
 
-    return 0;
+    shader.info = info;
+    shader.compiled = success;
+    shader.backend_shader = backend_shader;
+    array_add(*shaders, shader);
+    return xx shaders.count;
+
 }
 
 create_vertex_shader :: #bake_arguments create_shader(shader_type=.VERTEX);
@@ -1067,7 +1080,7 @@ create_sampler :: (using renderer: *Renderer, filter: Sampling_Filter = .LINEAR,
     return 0;
 }
 
-create_pipeline_state2 :: (using renderer: *Renderer, vs: Shader_Handle, ps: Shader_Handle, blend_type: Blend_Type = .OPAQUE) -> Pipeline_State_Handle {
+create_pipeline_state :: (using renderer: *Renderer, vs: Shader_Handle, ps: Shader_Handle, blend_type: Blend_Type = .OPAQUE) -> Pipeline_State_Handle {
     pipeline_state : Pipeline_State;
     pipeline_state.is_new = true;
     pipeline_state.vs = vs;
@@ -1688,3 +1701,26 @@ file_change_callback :: (watcher: *File_Watcher(string), change: *File_Change, u
         }
     }
 }
+
+FALLBACK_SHADER :: #string DONE 
+cbuffer Model : register(b0)
+{
+    float4x4 model;
+};
+
+struct PSInput {
+    float4 position : SV_POSITION;
+};
+
+PSInput VS(float3 pos : POSITION) {
+    PSInput input;
+
+    input.position = mul(float4(pos, 1.0), model);
+
+    return input;
+}
+
+float4 PS(PSInput input) : SV_Target {
+    return float4(1,0,1,1);
+}
+DONE