diff --git a/src/shader.cpp b/src/shader.cpp
index 2174fc8..5061853 100644
--- a/src/shader.cpp
+++ b/src/shader.cpp
@@ -146,6 +146,90 @@ renderVAO(GLmesh* glmesh)
 	glBindVertexArray(0);
 }
 
+void
+initTransforms(memory_arena* arena,
+	transforms* xforms,
+	gl_buffer* xform_ubo,
+	GLContext* gl_ctx,
+	float fov,
+	float near_clip_plane,
+	float aspect_ratio,
+	glm::vec3 cam_pos,
+	glm::vec3 look_pos)
+{
+	xforms->view_xform = glm::lookAt(cam_pos, look_pos, glm::vec3(0, 1, 0));
+	xforms->proj_xform = glm::infinitePerspective(
+		glm::radians(fov), aspect_ratio, near_clip_plane);
+
+	glGenBuffers(1, &xform_ubo->id);
+	xform_ubo->target = GL_UNIFORM_BUFFER;
+	xform_ubo->data_type = GL_FLOAT;
+	xform_ubo->data_size = sizeof(*xforms);
+	xform_ubo->name = arenaCopyCStr(arena, "matrices");
+
+	glBindBuffer(xform_ubo->target, xform_ubo->id);
+	glBufferData(xform_ubo->target, sizeof(*xforms), xforms,
+		GL_DYNAMIC_DRAW);
+	// bindbufferbase
+	xform_ubo->binding_idx = gl_ctx->binding_count++;
+	glBindBufferBase(xform_ubo->target, xform_ubo->binding_idx, xform_ubo->id);
+	glBindBuffer(xform_ubo->target, 0);
+}
+
+GLmesh
+loadGLMesh(shader_program* s,
+	const mesh& m,
+	GLenum draw_mode,
+	const glm::vec3& pos)
+{
+	GLmesh gm = {0};
+	gm.num_indices = m.num_indices;
+	gm.draw_mode = draw_mode;
+	// NOTE: okay to store shader_program pointer on GLmesh here because we
+	// 	won't ever delete the shader
+	gm.shader = s;
+
+	glUseProgram(s->prog_id);
+	glGenVertexArrays(1, &gm.vao_id);
+	glBindVertexArray(gm.vao_id);
+
+	gm.model_xform = (glm::mat4*) std::calloc(1, sizeof(glm::mat4));
+	*gm.model_xform = glm::translate(glm::mat4(1), pos);
+	glUniformMatrix4fv(
+		s->model_xform_id, 1, GL_FALSE, (float*) gm.model_xform);
+
+	glGenBuffers(1, &gm.vert_buf_id);
+	glBindBuffer(GL_ARRAY_BUFFER, gm.vert_buf_id);
+	glBufferData(GL_ARRAY_BUFFER,
+		m.num_vertices * 3 * sizeof(GLfloat),
+		m.vertices,
+		GL_STATIC_DRAW);
+	glVertexAttribPointer(POSITION, 3, GL_FLOAT, GL_FALSE, 0, 0);
+	glEnableVertexAttribArray(POSITION);
+
+	if (m.normals != nullptr) {
+		glGenBuffers(1, &gm.norm_buf_id);
+		glBindBuffer(GL_ARRAY_BUFFER, gm.norm_buf_id);
+		glBufferData(GL_ARRAY_BUFFER,
+			m.num_vertices * 3 * sizeof(GLfloat),
+			m.normals,
+			GL_STATIC_DRAW);
+		glVertexAttribPointer(NORMAL, 3, GL_FLOAT, GL_FALSE, 0, 0);
+		glEnableVertexAttribArray(NORMAL);
+	}
+
+	glGenBuffers(1, &gm.idx_buf_id);
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, gm.idx_buf_id);
+	glBufferData(GL_ELEMENT_ARRAY_BUFFER,
+		m.num_indices * sizeof(u16),
+		m.indices,
+		GL_STATIC_DRAW);
+
+	glBindVertexArray(0);
+	glUseProgram(0);
+
+	return gm;
+}
 
 // NOTE: internal
 
@@ -236,6 +320,32 @@ parseShaderUniforms(memory_arena* arena, shader_program* s, GLContext* gl_ctx)
 	return true;
 }
 
+void
+initCTXSizes(GLContext* gl_ctx)
+{
+	// NOTE: see https://docs.gl/gl3/glGet for other useful context info
+	if (gl_ctx->max_binding_points == 0) {
+		glGetIntegerv(GL_MAX_UNIFORM_BUFFER_BINDINGS,
+				&gl_ctx->max_binding_points);
+		glGetIntegerv(GL_MAX_VERTEX_UNIFORM_BLOCKS, &gl_ctx->max_vertex_blocks);
+		glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_BLOCKS,
+				&gl_ctx->max_fragment_blocks);
+		glGetIntegerv(GL_MAX_UNIFORM_BLOCK_SIZE, &gl_ctx->max_ublock_size);
+
+#if 1
+		printf("%s(), context size info set\n", __FUNCTION__);
+		printf("GL_MAX_UNIFORM_BUFFER_BINDINGS: %d\n",
+				gl_ctx->max_binding_points);
+		printf("GL_MAX_VERTEX_UNIFORM_BLOCKS: %d\n",
+				gl_ctx->max_vertex_blocks);
+		printf("GL_MAX_FRAGMENT_UNIFORM_BLOCKS: %d\n",
+				gl_ctx->max_fragment_blocks);
+		printf("GL_MAX_UNIFORM_BLOCK_SIZE: %d\n",
+				gl_ctx->max_ublock_size);
+#endif
+	}
+}
+
 i32
 ctxGetUniformBlockBinding(GLContext* gl_ctx, const char* name)
 {
@@ -302,114 +412,3 @@ parseAttributes(memory_arena* arena, shader_program* s, GLContext* gl_ctx)
 	return true;
 }
 
-void
-initTransforms(memory_arena* arena,
-	transforms* xforms,
-	gl_buffer* xform_ubo,
-	GLContext* gl_ctx,
-	float fov,
-	float near_clip_plane,
-	float aspect_ratio,
-	glm::vec3 cam_pos,
-	glm::vec3 look_pos)
-{
-	xforms->view_xform = glm::lookAt(cam_pos, look_pos, glm::vec3(0, 1, 0));
-	xforms->proj_xform = glm::infinitePerspective(
-		glm::radians(fov), aspect_ratio, near_clip_plane);
-
-	glGenBuffers(1, &xform_ubo->id);
-	xform_ubo->target = GL_UNIFORM_BUFFER;
-	xform_ubo->data_type = GL_FLOAT;
-	xform_ubo->data_size = sizeof(*xforms);
-	xform_ubo->name = arenaCopyCStr(arena, "matrices");
-
-	glBindBuffer(xform_ubo->target, xform_ubo->id);
-	glBufferData(xform_ubo->target, sizeof(*xforms), xforms,
-		GL_DYNAMIC_DRAW);
-	// bindbufferbase
-	xform_ubo->binding_idx = gl_ctx->binding_count++;
-	glBindBufferBase(xform_ubo->target, xform_ubo->binding_idx, xform_ubo->id);
-	glBindBuffer(xform_ubo->target, 0);
-}
-
-void
-initCTXSizes(GLContext* gl_ctx)
-{
-	// NOTE: see https://docs.gl/gl3/glGet for other useful context info
-	if (gl_ctx->max_binding_points == 0) {
-		glGetIntegerv(GL_MAX_UNIFORM_BUFFER_BINDINGS,
-				&gl_ctx->max_binding_points);
-		glGetIntegerv(GL_MAX_VERTEX_UNIFORM_BLOCKS, &gl_ctx->max_vertex_blocks);
-		glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_BLOCKS,
-				&gl_ctx->max_fragment_blocks);
-		glGetIntegerv(GL_MAX_UNIFORM_BLOCK_SIZE, &gl_ctx->max_ublock_size);
-
-#if 1
-		printf("%s(), context size info set\n", __FUNCTION__);
-		printf("GL_MAX_UNIFORM_BUFFER_BINDINGS: %d\n",
-				gl_ctx->max_binding_points);
-		printf("GL_MAX_VERTEX_UNIFORM_BLOCKS: %d\n",
-				gl_ctx->max_vertex_blocks);
-		printf("GL_MAX_FRAGMENT_UNIFORM_BLOCKS: %d\n",
-				gl_ctx->max_fragment_blocks);
-		printf("GL_MAX_UNIFORM_BLOCK_SIZE: %d\n",
-				gl_ctx->max_ublock_size);
-#endif
-	}
-}
-
-GLmesh
-loadGLMesh(shader_program* s,
-	const mesh& m,
-	GLenum draw_mode,
-	const glm::vec3& pos)
-{
-	GLmesh gm = {0};
-	gm.num_indices = m.num_indices;
-	gm.draw_mode = draw_mode;
-	// NOTE: okay to store shader_program pointer on GLmesh here because we
-	// 	won't ever delete the shader
-	gm.shader = s;
-
-	glUseProgram(s->prog_id);
-	glGenVertexArrays(1, &gm.vao_id);
-	glBindVertexArray(gm.vao_id);
-
-	gm.model_xform = (glm::mat4*) std::calloc(1, sizeof(glm::mat4));
-	*gm.model_xform = glm::translate(glm::mat4(1), pos);
-	glUniformMatrix4fv(
-		s->model_xform_id, 1, GL_FALSE, (float*) gm.model_xform);
-
-	glGenBuffers(1, &gm.vert_buf_id);
-	glBindBuffer(GL_ARRAY_BUFFER, gm.vert_buf_id);
-	glBufferData(GL_ARRAY_BUFFER,
-		m.num_vertices * 3 * sizeof(GLfloat),
-		m.vertices,
-		GL_STATIC_DRAW);
-	glVertexAttribPointer(POSITION, 3, GL_FLOAT, GL_FALSE, 0, 0);
-	glEnableVertexAttribArray(POSITION);
-
-	if (m.normals != nullptr) {
-		glGenBuffers(1, &gm.norm_buf_id);
-		glBindBuffer(GL_ARRAY_BUFFER, gm.norm_buf_id);
-		glBufferData(GL_ARRAY_BUFFER,
-			m.num_vertices * 3 * sizeof(GLfloat),
-			m.normals,
-			GL_STATIC_DRAW);
-		glVertexAttribPointer(NORMAL, 3, GL_FLOAT, GL_FALSE, 0, 0);
-		glEnableVertexAttribArray(NORMAL);
-	}
-
-	glGenBuffers(1, &gm.idx_buf_id);
-	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, gm.idx_buf_id);
-	glBufferData(GL_ELEMENT_ARRAY_BUFFER,
-		m.num_indices * sizeof(u16),
-		m.indices,
-		GL_STATIC_DRAW);
-
-	glBindVertexArray(0);
-	glUseProgram(0);
-
-	return gm;
-}
-