michael@0: typedef float4 rect;
michael@0: cbuffer PerLayer {
michael@0:   rect vTextureCoords;
michael@0:   rect vLayerQuad;
michael@0:   rect vMaskQuad;
michael@0:   float fLayerOpacity;
michael@0:   float4x4 mLayerTransform;
michael@0: }
michael@0: 
michael@0: cbuffer PerOccasionalLayer {
michael@0:   float4 vRenderTargetOffset;
michael@0:   float4 fLayerColor;
michael@0: }
michael@0: 
michael@0: cbuffer PerLayerManager {
michael@0:   float4x4 mProjection;
michael@0: }
michael@0: 
michael@0: BlendState Premul
michael@0: {
michael@0:   AlphaToCoverageEnable = FALSE;
michael@0:   BlendEnable[0] = TRUE;
michael@0:   SrcBlend = One;
michael@0:   DestBlend = Inv_Src_Alpha;
michael@0:   BlendOp = Add;
michael@0:   SrcBlendAlpha = One;
michael@0:   DestBlendAlpha = Inv_Src_Alpha;
michael@0:   BlendOpAlpha = Add;
michael@0:   RenderTargetWriteMask[0] = 0x0F; // All
michael@0: };
michael@0: 
michael@0: BlendState NonPremul
michael@0: {
michael@0:   AlphaToCoverageEnable = FALSE;
michael@0:   BlendEnable[0] = TRUE;
michael@0:   SrcBlend = Src_Alpha;
michael@0:   DestBlend = Inv_Src_Alpha;
michael@0:   BlendOp = Add;
michael@0:   SrcBlendAlpha = One;
michael@0:   DestBlendAlpha = Inv_Src_Alpha;
michael@0:   BlendOpAlpha = Add;
michael@0:   RenderTargetWriteMask[0] = 0x0F; // All
michael@0: };
michael@0: 
michael@0: BlendState NoBlendDual
michael@0: {
michael@0:   AlphaToCoverageEnable = FALSE;
michael@0:   BlendEnable[0] = FALSE;
michael@0:   BlendEnable[1] = FALSE;
michael@0:   RenderTargetWriteMask[0] = 0x0F; // All
michael@0:   RenderTargetWriteMask[1] = 0x0F; // All
michael@0: };
michael@0: 
michael@0: BlendState ComponentAlphaBlend
michael@0: {
michael@0:   AlphaToCoverageEnable = FALSE;
michael@0:   BlendEnable[0] = TRUE;
michael@0:   SrcBlend = One;
michael@0:   DestBlend = Inv_Src1_Color;
michael@0:   BlendOp = Add;
michael@0:   SrcBlendAlpha = One;
michael@0:   DestBlendAlpha = Inv_Src_Alpha;
michael@0:   BlendOpAlpha = Add;
michael@0:   RenderTargetWriteMask[0] = 0x0F; // All
michael@0: };
michael@0: 
michael@0: RasterizerState LayerRast
michael@0: {
michael@0:   ScissorEnable = True;
michael@0:   CullMode = None;
michael@0: };
michael@0: 
michael@0: Texture2D tRGB;
michael@0: Texture2D tY;
michael@0: Texture2D tCb;
michael@0: Texture2D tCr;
michael@0: Texture2D tRGBWhite;
michael@0: Texture2D tMask;
michael@0: 
michael@0: SamplerState LayerTextureSamplerLinear
michael@0: {
michael@0:     Filter = MIN_MAG_MIP_LINEAR;
michael@0:     AddressU = Clamp;
michael@0:     AddressV = Clamp;
michael@0: };
michael@0: 
michael@0: SamplerState LayerTextureSamplerPoint
michael@0: {
michael@0:     Filter = MIN_MAG_MIP_POINT;
michael@0:     AddressU = Clamp;
michael@0:     AddressV = Clamp;
michael@0: };
michael@0: 
michael@0: struct VS_INPUT {
michael@0:   float2 vPosition : POSITION;
michael@0: };
michael@0: 
michael@0: struct VS_OUTPUT {
michael@0:   float4 vPosition : SV_Position;
michael@0:   float2 vTexCoords : TEXCOORD0;
michael@0: };
michael@0: 
michael@0: struct VS_MASK_OUTPUT {
michael@0:   float4 vPosition : SV_Position;
michael@0:   float2 vTexCoords : TEXCOORD0;
michael@0:   float2 vMaskCoords : TEXCOORD1;
michael@0: };
michael@0: 
michael@0: struct VS_MASK_3D_OUTPUT {
michael@0:   float4 vPosition : SV_Position;
michael@0:   float2 vTexCoords : TEXCOORD0;
michael@0:   float3 vMaskCoords : TEXCOORD1;
michael@0: };
michael@0: 
michael@0: struct PS_OUTPUT {
michael@0:   float4 vSrc;
michael@0:   float4 vAlpha;
michael@0: };
michael@0: 
michael@0: struct PS_DUAL_OUTPUT {
michael@0:   float4 vOutput1 : SV_Target0;
michael@0:   float4 vOutput2 : SV_Target1;
michael@0: };
michael@0: 
michael@0: float2 TexCoords(const float2 aPosition)
michael@0: {
michael@0:   float2 result;
michael@0:   const float2 size = vTextureCoords.zw;
michael@0:   result.x = vTextureCoords.x + aPosition.x * size.x;
michael@0:   result.y = vTextureCoords.y + aPosition.y * size.y;
michael@0: 
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: float4 TransformedPostion(float2 aInPosition)
michael@0: {
michael@0:   // the current vertex's position on the quad
michael@0:   float4 position = float4(0, 0, 0, 1);
michael@0:   
michael@0:   // We use 4 component floats to uniquely describe a rectangle, by the structure
michael@0:   // of x, y, width, height. This allows us to easily generate the 4 corners
michael@0:   // of any rectangle from the 4 corners of the 0,0-1,1 quad that we use as the
michael@0:   // stream source for our LayerQuad vertex shader. We do this by doing:
michael@0:   // Xout = x + Xin * width
michael@0:   // Yout = y + Yin * height
michael@0:   float2 size = vLayerQuad.zw;
michael@0:   position.x = vLayerQuad.x + aInPosition.x * size.x;
michael@0:   position.y = vLayerQuad.y + aInPosition.y * size.y;
michael@0: 
michael@0:   position = mul(mLayerTransform, position);
michael@0: 
michael@0:   return position;
michael@0: }
michael@0: 
michael@0: float4 VertexPosition(float4 aTransformedPosition)
michael@0: {
michael@0:   float4 result;
michael@0:   result.w = aTransformedPosition.w;
michael@0:   result.xyz = aTransformedPosition.xyz / aTransformedPosition.w;
michael@0:   result -= vRenderTargetOffset;
michael@0:   result.xyz *= result.w;
michael@0:   
michael@0:   result = mul(mProjection, result);
michael@0: 
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: VS_OUTPUT LayerQuadVS(const VS_INPUT aVertex)
michael@0: {
michael@0:   VS_OUTPUT outp;
michael@0:   float4 position = TransformedPostion(aVertex.vPosition);
michael@0: 
michael@0:   outp.vPosition = VertexPosition(position);
michael@0:   outp.vTexCoords = TexCoords(aVertex.vPosition.xy);
michael@0: 
michael@0:   return outp;
michael@0: }
michael@0: 
michael@0: VS_MASK_OUTPUT LayerQuadMaskVS(const VS_INPUT aVertex)
michael@0: {
michael@0:   VS_MASK_OUTPUT outp;
michael@0:   float4 position = TransformedPostion(aVertex.vPosition);
michael@0: 
michael@0:   outp.vPosition = VertexPosition(position);
michael@0: 
michael@0:   // calculate the position on the mask texture
michael@0:   outp.vMaskCoords.x = (position.x - vMaskQuad.x) / vMaskQuad.z;
michael@0:   outp.vMaskCoords.y = (position.y - vMaskQuad.y) / vMaskQuad.w;
michael@0: 
michael@0:   outp.vTexCoords = TexCoords(aVertex.vPosition.xy);
michael@0: 
michael@0:   return outp;
michael@0: }
michael@0: 
michael@0: VS_MASK_3D_OUTPUT LayerQuadMask3DVS(const VS_INPUT aVertex)
michael@0: {
michael@0:   VS_MASK_3D_OUTPUT outp;
michael@0:   float4 position = TransformedPostion(aVertex.vPosition);
michael@0: 
michael@0:   outp.vPosition = VertexPosition(position);
michael@0: 
michael@0:   // calculate the position on the mask texture
michael@0:   position.xyz /= position.w;
michael@0:   outp.vMaskCoords.x = (position.x - vMaskQuad.x) / vMaskQuad.z;
michael@0:   outp.vMaskCoords.y = (position.y - vMaskQuad.y) / vMaskQuad.w;
michael@0:   // We use the w coord to do non-perspective correct interpolation:
michael@0:   // the quad might be transformed in 3D, in which case it will have some
michael@0:   // perspective. The graphics card will do perspective-correct interpolation
michael@0:   // of the texture, but our mask is already transformed and so we require
michael@0:   // linear interpolation. Therefore, we must correct the interpolation
michael@0:   // ourselves, we do this by multiplying all coords by w here, and dividing by
michael@0:   // w in the pixel shader (post-interpolation), we pass w in outp.vMaskCoords.z.
michael@0:   // See http://en.wikipedia.org/wiki/Texture_mapping#Perspective_correctness
michael@0:   outp.vMaskCoords.z = 1;
michael@0:   outp.vMaskCoords *= position.w;
michael@0: 
michael@0:   outp.vTexCoords = TexCoords(aVertex.vPosition.xy);
michael@0: 
michael@0:   return outp;
michael@0: }
michael@0: 
michael@0: float4 RGBAShaderMask(const VS_MASK_OUTPUT aVertex, uniform sampler aSampler) : SV_Target
michael@0: {
michael@0:   float2 maskCoords = aVertex.vMaskCoords;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0:   return tRGB.Sample(aSampler, aVertex.vTexCoords) * fLayerOpacity * mask;
michael@0: }
michael@0: 
michael@0: float4 RGBAShaderLinearMask3D(const VS_MASK_3D_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   float2 maskCoords = aVertex.vMaskCoords.xy / aVertex.vMaskCoords.z;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0:   return tRGB.Sample(LayerTextureSamplerLinear, aVertex.vTexCoords) * fLayerOpacity * mask;
michael@0: }
michael@0: 
michael@0: float4 RGBShaderMask(const VS_MASK_OUTPUT aVertex, uniform sampler aSampler) : SV_Target
michael@0: {
michael@0:   float4 result;
michael@0:   result = tRGB.Sample(aSampler, aVertex.vTexCoords) * fLayerOpacity;
michael@0:   result.a = fLayerOpacity;
michael@0: 
michael@0:   float2 maskCoords = aVertex.vMaskCoords;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0:   return result * mask;
michael@0: }
michael@0: 
michael@0: float4 CalculateYCbCrColor(const float2 aTexCoords)
michael@0: {
michael@0:   float4 yuv;
michael@0:   float4 color;
michael@0: 
michael@0:   yuv.r = tCr.Sample(LayerTextureSamplerLinear, aTexCoords).a - 0.5;
michael@0:   yuv.g = tY.Sample(LayerTextureSamplerLinear, aTexCoords).a - 0.0625;
michael@0:   yuv.b = tCb.Sample(LayerTextureSamplerLinear, aTexCoords).a - 0.5;
michael@0: 
michael@0:   color.r = yuv.g * 1.164 + yuv.r * 1.596;
michael@0:   color.g = yuv.g * 1.164 - 0.813 * yuv.r - 0.391 * yuv.b;
michael@0:   color.b = yuv.g * 1.164 + yuv.b * 2.018;
michael@0:   color.a = 1.0f;
michael@0: 
michael@0:   return color;
michael@0: }
michael@0: 
michael@0: float4 YCbCrShaderMask(const VS_MASK_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   float2 maskCoords = aVertex.vMaskCoords;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0: 
michael@0:   return CalculateYCbCrColor(aVertex.vTexCoords) * fLayerOpacity * mask;
michael@0: }
michael@0: 
michael@0: PS_OUTPUT ComponentAlphaShaderMask(const VS_MASK_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   PS_OUTPUT result;
michael@0: 
michael@0:   result.vSrc = tRGB.Sample(LayerTextureSamplerLinear, aVertex.vTexCoords);
michael@0:   result.vAlpha = 1.0 - tRGBWhite.Sample(LayerTextureSamplerLinear, aVertex.vTexCoords) + result.vSrc;
michael@0:   result.vSrc.a = result.vAlpha.g;
michael@0: 
michael@0:   float2 maskCoords = aVertex.vMaskCoords;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0:   result.vSrc *= fLayerOpacity * mask;
michael@0:   result.vAlpha *= fLayerOpacity * mask;
michael@0: 
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: float4 SolidColorShaderMask(const VS_MASK_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   float2 maskCoords = aVertex.vMaskCoords;
michael@0:   float mask = tMask.Sample(LayerTextureSamplerLinear, maskCoords).a;
michael@0:   return fLayerColor * mask;
michael@0: }
michael@0: 
michael@0: /*
michael@0:  *  Un-masked versions
michael@0:  *************************************************************
michael@0:  */
michael@0: float4 RGBAShader(const VS_OUTPUT aVertex, uniform sampler aSampler) : SV_Target
michael@0: {
michael@0:   return tRGB.Sample(aSampler, aVertex.vTexCoords) * fLayerOpacity;
michael@0: }
michael@0: 
michael@0: float4 RGBShader(const VS_OUTPUT aVertex, uniform sampler aSampler) : SV_Target
michael@0: {
michael@0:   float4 result;
michael@0:   result = tRGB.Sample(aSampler, aVertex.vTexCoords) * fLayerOpacity;
michael@0:   result.a = fLayerOpacity;
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: float4 YCbCrShader(const VS_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   return CalculateYCbCrColor(aVertex.vTexCoords) * fLayerOpacity;
michael@0: }
michael@0: 
michael@0: PS_OUTPUT ComponentAlphaShader(const VS_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   PS_OUTPUT result;
michael@0: 
michael@0:   result.vSrc = tRGB.Sample(LayerTextureSamplerLinear, aVertex.vTexCoords);
michael@0:   result.vAlpha = 1.0 - tRGBWhite.Sample(LayerTextureSamplerLinear, aVertex.vTexCoords) + result.vSrc;
michael@0:   result.vSrc.a = result.vAlpha.g;
michael@0:   result.vSrc *= fLayerOpacity;
michael@0:   result.vAlpha *= fLayerOpacity;
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: float4 SolidColorShader(const VS_OUTPUT aVertex) : SV_Target
michael@0: {
michael@0:   return fLayerColor;
michael@0: }
michael@0: 
michael@0: PS_DUAL_OUTPUT AlphaExtractionPrepareShader(const VS_OUTPUT aVertex)
michael@0: {
michael@0:   PS_DUAL_OUTPUT result;
michael@0:   result.vOutput1 = float4(0, 0, 0, 1);
michael@0:   result.vOutput2 = float4(1, 1, 1, 1);
michael@0:   return result;
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBLayerPremul
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBShader(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBLayerPremulPoint
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBShader(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerPremul
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShader(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerNonPremul
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( NonPremul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShader(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerPremulPoint
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShader(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerNonPremulPoint
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( NonPremul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShader(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderYCbCrLayer
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, YCbCrShader() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderComponentAlphaLayer
michael@0: {
michael@0:   Pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( ComponentAlphaBlend, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, ComponentAlphaShader() ) );
michael@0:   }
michael@0: 
michael@0: }
michael@0: 
michael@0: technique10 RenderSolidColorLayer
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, SolidColorShader() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderClearLayer
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( NoBlendDual, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, SolidColorShader() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 PrepareAlphaExtractionTextures
michael@0: {
michael@0:     pass P0
michael@0:     {
michael@0:         SetRasterizerState( LayerRast );
michael@0:         SetBlendState( NoBlendDual, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:         SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadVS() ) );
michael@0:         SetGeometryShader( NULL );
michael@0:         SetPixelShader( CompileShader( ps_4_0_level_9_3, AlphaExtractionPrepareShader() ) );
michael@0:     }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBLayerPremulMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBShaderMask(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBLayerPremulPointMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBShaderMask(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerPremulMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShaderMask(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerPremulMask3D
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMask3DVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShaderLinearMask3D() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerNonPremulMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( NonPremul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShaderMask(LayerTextureSamplerLinear) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerPremulPointMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShaderMask(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderRGBALayerNonPremulPointMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( NonPremul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, RGBAShaderMask(LayerTextureSamplerPoint) ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderYCbCrLayerMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, YCbCrShaderMask() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderComponentAlphaLayerMask
michael@0: {
michael@0:   Pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( ComponentAlphaBlend, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, ComponentAlphaShaderMask() ) );
michael@0:   }
michael@0: }
michael@0: 
michael@0: technique10 RenderSolidColorLayerMask
michael@0: {
michael@0:   pass P0
michael@0:   {
michael@0:     SetRasterizerState( LayerRast );
michael@0:     SetBlendState( Premul, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
michael@0:     SetVertexShader( CompileShader( vs_4_0_level_9_3, LayerQuadMaskVS() ) );
michael@0:     SetGeometryShader( NULL );
michael@0:     SetPixelShader( CompileShader( ps_4_0_level_9_3, SolidColorShaderMask() ) );
michael@0:   }
michael@0: }
michael@0: