X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fvulkan%2Fmesh-vk.cc;h=494389b00daa4f2c6ea9ab29529aca6f8cac30d4;hb=c3d7c1b7f8a7f4bcfc7661b6baf166ce0648083a;hp=2f0c5fb8db676d7b29b2fb3632117bd5ff26fae0;hpb=855c42d8e50fff743fd7b1be5e91cb0db18def77;p=demo

diff --git a/src/vulkan/mesh-vk.cc b/src/vulkan/mesh-vk.cc
index 2f0c5fb..494389b 100644
--- a/src/vulkan/mesh-vk.cc
+++ b/src/vulkan/mesh-vk.cc
@@ -1,12 +1,17 @@
 #include <vulkan/vulkan.h>
+#include "allocator.h"
 #include "mesh-vk.h"
 
-MeshVK::MeshVK() {}
+MeshVK::MeshVK()
+{
+}
+
 MeshVK::MeshVK(const MeshVK &mesh)
 {
 	indices = mesh.indices;
 	vertices = mesh.vertices;
 	normals = mesh.normals;
+	tex_coords = mesh.tex_coords;
 }
 
 MeshVK &MeshVK::operator=(const MeshVK &mesh)
@@ -18,25 +23,92 @@ MeshVK &MeshVK::operator=(const MeshVK &mesh)
 	indices = mesh.indices;
 	vertices = mesh.vertices;
 	normals = mesh.normals;
+	tex_coords = mesh.tex_coords;
 
 	return *this;
 }
 
 MeshVK::~MeshVK()
 {
+	vku_destroy_buffer(vk_vertices);
+	vku_destroy_buffer(vk_normals);
+	vku_destroy_buffer(vk_tex_coords);
+	vku_destroy_buffer(vk_indices);
+
 	vertices.clear();
 	normals.clear();
+	tex_coords.clear();
+	indices.clear();
 }
 
-void MeshVK::update_vertex_data()
+bool MeshVK::update_vertex_data()
 {
 	if(vertices.empty()) {
 		printf("empty vertices!\n");
-		return;
+		return false;
+	}
+
+	/* create the buffers */
+
+	int vsz = vertices.size() * sizeof(Vec3);
+	if(!(vk_vertices = vku_create_buffer(vsz,
+					VK_BUFFER_USAGE_VERTEX_BUFFER_BIT))) {
+		fprintf(stderr, "Failed to create the buffer for the vertices.\n");
+		return false;
+	}
+
+	int nsz = normals.size() * sizeof(Vec3);
+	if(!(vk_normals = vku_create_buffer(nsz,
+					VK_BUFFER_USAGE_VERTEX_BUFFER_BIT))) {
+		vku_destroy_buffer(vk_vertices);
+
+		fprintf(stderr, "Failed to create the buffer for the normals.\n");
+		return false;
+	}
+
+	int tsz = tex_coords.size() * sizeof(Vec2);
+	if(!(vk_tex_coords = vku_create_buffer(tsz,
+					VK_BUFFER_USAGE_VERTEX_BUFFER_BIT))) {
+		vku_destroy_buffer(vk_vertices);
+		vku_destroy_buffer(vk_normals);
+
+		fprintf(stderr,
+				"Failed to create the buffer for the texture coordinates.\n");
+		return false;
+	}
+
+	int isz = indices.size() * 2;
+	if(!(vk_indices = vku_create_buffer(isz,
+					VK_BUFFER_USAGE_INDEX_BUFFER_BIT))) {
+		vku_destroy_buffer(vk_vertices);
+		vku_destroy_buffer(vk_normals);
+		vku_destroy_buffer(vk_tex_coords);
+
+		fprintf(stderr, "Failed to create the indices buffer.\n");
+		return false;
+	}
+
+	/* write the buffers */
+
+	if(!vku_write_memory(vk_vertices->mem_pool, vsz, (void*)vertices.data())) {
+		fprintf(stderr, "Failed to write the vertices on GPU.\n");
+		return false;
+	}
+	if(!vku_write_memory(vk_normals->mem_pool, nsz, (void*)normals.data())) {
+		fprintf(stderr, "Failed to write the normalson GPU.\n");
+		return false;
+	}
+	if(!vku_write_memory(vk_tex_coords->mem_pool, tsz,
+				(void*)tex_coords.data())) {
+		fprintf(stderr, "Failed to write the texture coordinates on GPU.\n");
+		return false;
+	}
+	if(!vku_write_memory(vk_indices->mem_pool, isz, (void*)indices.data())) {
+		fprintf(stderr, "Failed to write the indices on GPU.\n");
+		return false;
 	}
 
-//	if(num_vertices != vertices.size()) {
-//	}
+	return true;
 }
 
 void MeshVK::draw() const