internal static void DrawQuad(float x, float y, float w, float h)
{
//RC.Context.PixelShader.Set(m_blitTextureShader);
RC.DeviceContext.VertexShader.Set(m_screenVertexShader);
RC.DeviceContext.InputAssembler.InputLayout = m_inputLayout;
var mapping = MyMapping.MapDiscard(m_quadBuffer.Buffer);
var tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y), new Vector2(0, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y + h), new Vector2(1, 1));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y + h), new Vector2(0, 1));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y), new Vector2(0, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y), new Vector2(1, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y + h), new Vector2(1, 1));
mapping.WriteAndPosition(ref tmpFormat);
mapping.Unmap();
RC.DeviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
RC.DeviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(m_quadBuffer.Buffer, m_quadBuffer.Stride, 0));
RC.DeviceContext.Draw(6, 0);
}
internal static void DrawQuad(float x, float y, float w, float h, VertexShaderId?customVertexShader = null)
{
//RC.Context.PixelShader.Set(m_blitTextureShader);
VertexShaderId usedVertexShader;
if (!customVertexShader.HasValue)
{
usedVertexShader = m_screenVertexShader;
}
else
{
usedVertexShader = customVertexShader.Value;
}
RC.VertexShader.Set(usedVertexShader);
RC.SetInputLayout(m_inputLayout);
var mapping = MyMapping.MapDiscard(m_quadBuffer.Buffer);
var tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y), new Vector2(0, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y + h), new Vector2(1, 1));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y + h), new Vector2(0, 1));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x, y), new Vector2(0, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y), new Vector2(1, 0));
mapping.WriteAndPosition(ref tmpFormat);
tmpFormat = new MyVertexFormatPosition2Texcoord(new Vector2(x + w, y + h), new Vector2(1, 1));
mapping.WriteAndPosition(ref tmpFormat);
mapping.Unmap();
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetVertexBuffer(0, m_quadBuffer.Buffer, m_quadBuffer.Stride);
RC.Draw(6, 0);
}
