Remove unnecessary Src/ folders

1 files changed, 99 insertions, 0 deletions

diff --git a/Source/Core/VideoBackends/OGL/NativeVertexFormat.cpp b/Source/Core/VideoBackends/OGL/NativeVertexFormat.cpp
new file mode 100644
index 0000000000..c0112c4e9e
--- /dev/null
+++ b/Source/Core/VideoBackends/OGL/NativeVertexFormat.cpp
@@ -0,0 +1,99 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "GLUtil.h"
+#include "x64Emitter.h"
+#include "x64ABI.h"
+#include "MemoryUtil.h"
+#include "ProgramShaderCache.h"
+#include "VertexShaderGen.h"
+
+#include "CPMemory.h"
+#include "NativeVertexFormat.h"
+#include "VertexManager.h"
+
+// Here's some global state. We only use this to keep track of what we've sent to the OpenGL state
+// machine.
+
+namespace OGL
+{
+
+NativeVertexFormat* VertexManager::CreateNativeVertexFormat()
+{
+	return new GLVertexFormat();
+}
+
+GLVertexFormat::GLVertexFormat()
+{
+
+}
+
+GLVertexFormat::~GLVertexFormat()
+{
+	glDeleteVertexArrays(1, &VAO);
+}
+
+inline GLuint VarToGL(VarType t)
+{
+	static const GLuint lookup[5] = {
+		GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_FLOAT
+	};
+	return lookup[t];
+}
+
+void GLVertexFormat::Initialize(const PortableVertexDeclaration &_vtx_decl)
+{
+	this->vtx_decl = _vtx_decl;
+	vertex_stride = vtx_decl.stride;
+
+	// We will not allow vertex components causing uneven strides.
+	if (vertex_stride & 3)
+		PanicAlert("Uneven vertex stride: %i", vertex_stride);
+
+	VertexManager *vm = (OGL::VertexManager*)g_vertex_manager;
+
+	glGenVertexArrays(1, &VAO);
+	glBindVertexArray(VAO);
+
+	// the element buffer is bound directly to the vao, so we must it set for every vao
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vm->m_index_buffers);
+	glBindBuffer(GL_ARRAY_BUFFER, vm->m_vertex_buffers);
+
+	glEnableVertexAttribArray(SHADER_POSITION_ATTRIB);
+	glVertexAttribPointer(SHADER_POSITION_ATTRIB, 3, GL_FLOAT, GL_FALSE, vtx_decl.stride, (u8*)NULL);
+
+	for (int i = 0; i < 3; i++) {
+		if (vtx_decl.num_normals > i) {
+			glEnableVertexAttribArray(SHADER_NORM0_ATTRIB+i);
+			glVertexAttribPointer(SHADER_NORM0_ATTRIB+i, vtx_decl.normal_gl_size, VarToGL(vtx_decl.normal_gl_type), GL_TRUE, vtx_decl.stride, (u8*)NULL + vtx_decl.normal_offset[i]);
+		}
+	}
+
+	for (int i = 0; i < 2; i++) {
+		if (vtx_decl.color_offset[i] != -1) {
+			glEnableVertexAttribArray(SHADER_COLOR0_ATTRIB+i);
+			glVertexAttribPointer(SHADER_COLOR0_ATTRIB+i, 4, GL_UNSIGNED_BYTE, GL_TRUE, vtx_decl.stride, (u8*)NULL + vtx_decl.color_offset[i]);
+		}
+	}
+
+	for (int i = 0; i < 8; i++) {
+		if (vtx_decl.texcoord_offset[i] != -1) {
+			glEnableVertexAttribArray(SHADER_TEXTURE0_ATTRIB+i);
+			glVertexAttribPointer(SHADER_TEXTURE0_ATTRIB+i, vtx_decl.texcoord_size[i], VarToGL(vtx_decl.texcoord_gl_type[i]),
+				GL_FALSE, vtx_decl.stride, (u8*)NULL + vtx_decl.texcoord_offset[i]);
+		}
+	}
+
+	if (vtx_decl.posmtx_offset != -1) {
+		glEnableVertexAttribArray(SHADER_POSMTX_ATTRIB);
+		glVertexAttribPointer(SHADER_POSMTX_ATTRIB, 4, GL_UNSIGNED_BYTE, GL_FALSE, vtx_decl.stride, (u8*)NULL + vtx_decl.posmtx_offset);
+	}
+
+	vm->m_last_vao = VAO;
+}
+
+void GLVertexFormat::SetupVertexPointers() {
+}
+
+}