private void SetTextureParameter(TextureParameterName name, int value)
{
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, handle);
GL.TexParameter(TextureTarget.Texture2D, name, value);
PlatformRenderer.MarkTextureSlotAsDirty(0);
}
/// <summary>
/// Create texture from pixel array
/// </summary>
public void LoadImage(Color4[] pixels, int width, int height)
{
IsStubTexture = false;
reloader = new TexturePixelArrayReloader(pixels, width, height);
MemoryUsed = 4 * width * height;
ImageSize = new Size(width, height);
SurfaceSize = ImageSize;
uvRect = new Rectangle(0, 0, 1, 1);
Window.Current.InvokeOnRendering(() => {
var pinnedArray = GCHandle.Alloc(pixels, GCHandleType.Pinned);
var pointer = pinnedArray.AddrOfPinnedObject();
PrepareOpenGLTexture();
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, handle);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, width, height, 0, PixelFormat.Rgba, PixelType.UnsignedByte, pointer);
PlatformRenderer.MarkTextureSlotAsDirty(0);
PlatformRenderer.CheckErrors();
pinnedArray.Free();
});
}
private void ReadCompressedImage(ref Action glCommands, BinaryReader reader, int level, int width, int height, int linearSize, UInt32 pfFourCC)
{
var pif = (PixelInternalFormat)All.CompressedRgbS3tcDxt1Ext;
switch ((DDSFourCC)pfFourCC)
{
case DDSFourCC.DXT1:
pif = (PixelInternalFormat)All.CompressedRgbS3tcDxt1Ext;
break;
case DDSFourCC.DXT3:
pif = (PixelInternalFormat)All.CompressedRgbaS3tcDxt3Ext;
break;
case DDSFourCC.DXT5:
pif = (PixelInternalFormat)All.CompressedRgbaS3tcDxt5Ext;
break;
default:
throw new InvalidDataException("Unsupported texture format");
}
var buffer = ReadTextureData(reader, linearSize);
glCommands += () => {
PlatformRenderer.PushTexture(handle, 0);
GL.CompressedTexImage2D(TextureTarget.Texture2D, level, pif, width, height, 0, buffer.Length, buffer);
PlatformRenderer.PopTexture(0);
PlatformRenderer.CheckErrors();
};
}
public void Apply(int pass)
{
shaderParams.Set(amountKey, new Vector4(ChromaticAberration * Red, ChromaticAberration * Green, ChromaticAberration * Blue, BarrelPincushion));
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(DistortionShaderProgram.GetInstance(Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public void Apply(int pass)
{
if (pass == 0)
{
if (shaderProgramPass1 == null)
{
shaderProgramPass1 = new ShaderProgram(
new Shader[] { new VertexShader(vs), new FragmentShader(fsPass1) },
ShaderPrograms.Attributes.GetLocations(), ShaderPrograms.GetSamplers());
}
PlatformRenderer.SetBlendState(Blending.LcdTextFirstPass.GetBlendState());
PlatformRenderer.SetShaderProgram(shaderProgramPass1);
}
else
{
if (shaderProgramPass2 == null)
{
shaderProgramPass2 = new ShaderProgram(
new Shader[] { new VertexShader(vs), new FragmentShader(fsPass2) },
ShaderPrograms.Attributes.GetLocations(), ShaderPrograms.GetSamplers());
}
PlatformRenderer.SetBlendState(Blending.LcdTextSecondPass.GetBlendState());
PlatformRenderer.SetShaderProgram(shaderProgramPass2);
}
}
public void RestoreRenderTarget()
{
Renderer.Flush();
uint prevFramebuffer = framebufferStack.Pop();
PlatformRenderer.BindFramebuffer(prevFramebuffer);
}
public void Render()
{
for (int i = 0; i < Material.PassCount; i++)
{
Material.Apply(i);
PlatformRenderer.DrawTriangles(mesh, StartIndex, LastIndex - StartIndex);
}
}
public void Apply(int pass)
{
shaderParams.Set(texelStepKey, TexelStep);
shaderParams.Set(amountKey, new Vector4(LumaTreshold, 0.25f / MulReduce, 1f / MinReduce, MaxSpan));
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(FXAAShaderProgram.GetInstance(Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public void Apply(int pass)
{
shaderParams.Set(stepKey, Dir * Radius * Step);
shaderParams.Set(alphaCorrectionKey, 1f / AlphaCorrection);
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(BlurShaderProgram.GetInstance(BlurShaderId, Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
private unsafe void SyncIntVector2(int location, ShaderParam <IntVector2> param)
{
fixed(IntVector2 *dataPtr = param.Data)
{
GL.Uniform2(location, param.Count, (int *)dataPtr);
PlatformRenderer.CheckErrors();
}
}
public void Apply(int pass)
{
shaderParams.Set(brightThresholdKey, BrightThreshold);
shaderParams.Set(inversedGammaCorrectionKey, InversedGammaCorrection);
PlatformRenderer.SetBlendState(disabledBlendingState);
PlatformRenderer.SetShaderProgram(BloomShaderProgram.GetInstance());
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
private unsafe void SyncFloatMatrix4x4(int location, ShaderParam <Matrix44> param)
{
fixed(Matrix44 *dataPtr = param.Data)
{
GL.UniformMatrix4(location, param.Count, false, (float *)dataPtr);
PlatformRenderer.CheckErrors();
}
}
public void Apply(int pass)
{
shaderParams.Set(stepKey, Step);
shaderParams.Set(sharpnessKey, new Vector3(Strength, Strength * 0.25f, Limit));
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(SharpenShaderProgram.GetInstance(Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
private void PreDraw()
{
UpdateBuffers();
UpdateInputLayout();
PlatformRenderer.SetVertexInputLayout(inputLayout);
PlatformRenderer.SetVertexBuffer(0, vertexBuffer, 0);
PlatformRenderer.SetIndexBuffer(indexBuffer, 0, IndexFormat.Index16Bits);
}
private unsafe void SyncFloatVector4(int location, ShaderParam <Vector4> param)
{
fixed(Vector4 *dataPtr = param.Data)
{
GL.Uniform4(location, param.Count, (float *)dataPtr);
PlatformRenderer.CheckErrors();
}
}
private unsafe void SyncInt(int location, ShaderParam <int> param)
{
fixed(int *dataPtr = param.Data)
{
GL.Uniform1(location, param.Count, dataPtr);
PlatformRenderer.CheckErrors();
}
}
public void Apply(int pass)
{
shaderParams.Set(brightThresholdKey, BrightThreshold);
shaderParams.Set(darkThresholdKey, DarkThreshold);
shaderParams.Set(softLightKey, SoftLight);
PlatformRenderer.SetBlendState(!Opaque ? Blending.Alpha.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(NoiseShaderProgram.GetInstance(Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public void Apply(int pass)
{
shaderParams.Set(hslKey, HSL);
shaderParams.Set(brightnessKey, Brightness);
shaderParams.Set(contrastKey, Contrast);
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(ColorCorrectionShaderProgram.GetInstance(RequiredBrightnessContrastProcess, RequiredHSLProcess, Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public void Apply(int pass)
{
shaderParams.Set(angleKey, Angle);
shaderParams.Set(uv1Key, UV1);
shaderParams.Set(uv0Key, UV0);
PlatformRenderer.SetBlendState(Blending.GetBlendState());
PlatformRenderer.SetShaderProgram(TwistShaderProgram.Instance);
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public override void Render()
{
if (SkipRender)
{
return;
}
bool lightningEnabled = ProcessLightning && Viewport != null && Viewport.LightSource != null && Viewport.LightSource.Visible;
bool shadowsEnabled = lightningEnabled && Viewport.LightSource.ShadowMappingEnabled;
Renderer.World = GlobalTransform;
Renderer.CullMode = CullMode;
var invWorld = GlobalTransform.CalcInverted();
foreach (var sm in Submeshes)
{
var skin = sm.Material as IMaterialSkin;
if (skin != null && sm.Bones.Count > 0)
{
skin.SkinEnabled = sm.Bones.Count > 0;
if (skin.SkinEnabled)
{
if (sharedBoneTransforms.Length < sm.Bones.Count)
{
sharedBoneTransforms = new Matrix44[sm.Bones.Count];
}
for (var i = 0; i < sm.Bones.Count; i++)
{
sharedBoneTransforms[i] = sm.BoneBindPoses[i] * sm.Bones[i].GlobalTransform * invWorld;
}
skin.SetBones(sharedBoneTransforms, sm.Bones.Count);
}
}
var lightningMaterial = sm.Material as IMaterialLightning;
if (lightningMaterial != null)
{
lightningMaterial.ProcessLightning = lightningEnabled;
if (lightningEnabled)
{
lightningMaterial.SetLightData(Viewport.LightSource);
}
}
var shadowMaterial = sm.Material as IMaterialShadowReciever;
if (shadowMaterial != null)
{
shadowMaterial.RecieveShadows = shadowsEnabled && RecieveShadow;
}
for (int i = 0; i < sm.Material.PassCount; i++)
{
sm.Material.Apply(i);
PlatformRenderer.DrawTriangles(sm.Mesh, 0, sm.Mesh.IndexBuffer.Data.Length);
}
Renderer.PolyCount3d += sm.Mesh.IndexBuffer.Data.Length / 3;
}
}
public void SetAsRenderTarget()
{
Renderer.Flush();
GetHandle();
uint currentFramebuffer = (uint)PlatformRenderer.CurrentFramebuffer;
PlatformRenderer.BindFramebuffer(framebuffer);
framebufferStack.Push(currentFramebuffer);
}
public void Apply(int pass)
{
shaderParams.Set(brightnessKey, Brightness);
shaderParams.Set(rangeKey, Range);
shaderParams.Set(colorKey, Color);
PlatformRenderer.SetTexture(1, MaskTexture);
PlatformRenderer.SetBlendState(Blending.GetBlendState());
PlatformRenderer.SetShaderProgram(DissolveMaterialShaderProgram.Instance);
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public void Render()
{
PlatformRenderer.SetTexture(0, Texture1);
PlatformRenderer.SetTexture(1, Texture2);
for (int i = 0; i < Material.PassCount; i++)
{
Material.Apply(i);
Mesh.DrawIndexed(StartIndex, LastIndex - StartIndex);
}
}
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
if (platformRenderContext == null)
{
platformRenderContext = new Graphics.Platform.Vulkan.PlatformRenderContext();
PlatformRenderer.Initialize(platformRenderContext);
}
RecreateSwapchain();
}
public void Apply(int pass)
{
shaderParams.Set(radiusKey, Radius);
shaderParams.Set(brightnessKey, Brightness);
shaderParams.Set(colorKey, Color);
PlatformRenderer.SetTexture(1, MaskTexture);
PlatformRenderer.SetBlendState(Blending.GetBlendState());
PlatformRenderer.SetShaderProgram(AlphaIntensityShaderProgram.Instance);
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
if (platformRenderContext == null)
{
platformRenderContext = new Graphics.Platform.Vulkan.PlatformRenderContext();
PlatformRenderer.Initialize(platformRenderContext);
}
swapchain = new Graphics.Platform.Vulkan.Swapchain(platformRenderContext, Handle, ClientSize.Width, ClientSize.Height);
}
public void MakeCurrent()
{
EglMakeCurrent();
if (platformRenderContext == null)
{
platformRenderContext = new Graphics.Platform.OpenGL.PlatformRenderContext();
PlatformRenderer.Initialize(platformRenderContext);
}
platformRenderContext.Begin(0);
}
private void SetTextureParameter(TextureParameterName name, int value)
{
if (handle == 0)
{
return;
}
PlatformRenderer.PushTexture(handle, 0);
GL.TexParameter(TextureTarget.Texture2D, name, value);
PlatformRenderer.PopTexture(0);
}
private void OnEglContextLost()
{
Logger.Write("EGL context lost");
DestroyEglContext();
CreateEglContext();
if (!EglTryMakeCurrent())
{
throw new System.Exception($"Could not make current EGL context, error {GetEglErrorString(egl.EglGetError())}");
}
PlatformRenderer.RaiseContextLost();
}
public void Apply(int pass)
{
shaderParams.Set(radiusKey, Radius);
shaderParams.Set(softnessKey, Softness);
shaderParams.Set(uv1Key, UV1);
shaderParams.Set(uvOffsetKey, UVOffset);
shaderParams.Set(colorKey, Color.ToVector4());
PlatformRenderer.SetBlendState(Blending.GetBlendState());
PlatformRenderer.SetShaderProgram(VignetteShaderProgram.GetInstance());
PlatformRenderer.SetShaderParams(shaderParamsArray);
}