From 31e4542d4a4987e106d32c122ac0184e209a1c66 Mon Sep 17 00:00:00 2001
From: 0scar <qgt268@alumni.ku.dk>
Date: Sun, 28 Jul 2024 16:29:53 +0200
Subject: Remove "RenderBatch" draw call type

---
 src/rendering/include/engine/rendering/rendering.h |  5 --
 src/rendering/src/rendering.c                      | 67 ----------------------
 2 files changed, 72 deletions(-)

diff --git a/src/rendering/include/engine/rendering/rendering.h b/src/rendering/include/engine/rendering/rendering.h
index e3ed7b1..6789051 100644
--- a/src/rendering/include/engine/rendering/rendering.h
+++ b/src/rendering/include/engine/rendering/rendering.h
@@ -181,7 +181,6 @@ typedef enum {
   RenderDrawCallType_Text,
   RenderDrawCallType_Sprite,
   RenderDrawCallType_Model,
-  RenderDrawCallType_Batch,
 } RenderDrawCallType;
 
 typedef struct {
@@ -199,10 +198,6 @@ typedef struct {
       vec3 pos;
       f32 scale;
     } model;
-    struct {
-      RenderObject* model;
-      isize id;
-    } batch;
   } data;
 } RenderDrawCall;
 
diff --git a/src/rendering/src/rendering.c b/src/rendering/src/rendering.c
index 64b6102..8f52763 100644
--- a/src/rendering/src/rendering.c
+++ b/src/rendering/src/rendering.c
@@ -287,73 +287,6 @@ void render_present(Window* w) {
       // TODO render a quad
     } break;
 
-    case RenderDrawCallType_Batch: {
-      //
-      const f64 t = get_time();
-
-      const RenderBatch* b = &render_batches[dc.data.batch.id];
-      const RenderObject* o = dc.data.batch.model;
-      //vec3 pos;
-      //glm_vec3_copy(dc.data.model.pos, pos);
-
-      gl->UseProgram(o->shader.program);
-      // TODO: Use texture atlas
-      gl->ActiveTexture(GL_TEXTURE0);
-      gl->BindTexture(GL_TEXTURE_2D, o->texture);
-
-      {
-        mat4 model = GLM_MAT4_IDENTITY_INIT;
-        mat4 modelviewprojection;
-
-        //model[3][0] = pos[0];
-        //model[3][1] = pos[1];
-        //model[3][2] = pos[2];
-
-        {  // modelviewprojection = p * view * model
-          mat4 t;
-          glm_mat4_mul(view, model, t);
-          glm_mat4_mul(c.per, t, modelviewprojection);
-        }
-
-        // TODO: Do this only once during initialization
-        u32 matrix = o->mvp;
-
-        gl->UniformMatrix4fv(matrix, 1, GL_FALSE, &modelviewprojection[0][0]);
-      }
-
-      // TODO the buffers need to be abstracted a bit more
-      gl->BindVertexArray(o->vao);
-
-      for (usize i = 0; i < o->buffer_len; i++) {
-        gl->EnableVertexAttribArray(i);
-        gl->BindBuffer(GL_ARRAY_BUFFER, o->buffer[i].buffername);
-        gl->VertexAttribPointer(
-            i,                  // ...
-            o->buffer[i].components, // size
-            GL_FLOAT,           // type
-            GL_FALSE,           // normalized?
-            0,                  // stride
-            (void*)0            // array buffer offset
-            );
-      }
-
-      // Draw the model !
-      // TODO: Use DrawElements and an index buffer!
-      gl->DrawArrays(GL_TRIANGLES, 0, b->renderobj.buffer->size); // Starting from vertex 0; 3 vertices total -> 1 triangle
-
-      for (usize i = 0; i < o->buffer_len; i++) {
-        gl->DisableVertexAttribArray(i);
-      }
-
-      //gl->DisableVertexAttribArray(1);
-      gl->BindVertexArray(0);
-
-      //if (i == 8) {
-      //  printf("\r obj: %.3f", (double)(get_time() - t) * 1000.);
-      //}
-
-    } break;
-
     case RenderDrawCallType_Model: {
 
       // bind shader program
-- 
cgit v1.3