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Diffstat (limited to 'Runtime/GfxDevice/BuiltinShaderParamsNames.h')
| -rw-r--r-- | Runtime/GfxDevice/BuiltinShaderParamsNames.h | 444 |
1 files changed, 444 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/BuiltinShaderParamsNames.h b/Runtime/GfxDevice/BuiltinShaderParamsNames.h new file mode 100644 index 0000000..7e68b6e --- /dev/null +++ b/Runtime/GfxDevice/BuiltinShaderParamsNames.h @@ -0,0 +1,444 @@ +#pragma once + + +// Fixed function emulation is done in a high-level language where we need variable names etc. +#define GFX_HIGH_LEVEL_FF (GFX_SUPPORTS_OPENGLES20 || GFX_SUPPORTS_OPENGLES30 || GFX_SUPPORTS_D3D11) + + +// We need the set of "known" glstate parameters for both non-OpenGL rendering runtimes and +// the CgBatch compiler (so that it can report errors for unsupported ones). +// Hence they are in a separate file here. + +const char* GetShaderInstanceMatrixParamName(int paramIndex); +const char* GetShaderInstanceVectorParamName(int paramIndex); + +const char* GetBuiltinVectorParamName(int paramIndex); +const char* GetBuiltinMatrixParamName(int paramIndex); +const char* GetBuiltinTexEnvParamName(int paramIndex); + +bool IsShaderInstanceMatrixParam(const char* name, int* paramIndex=0); +bool IsShaderInstanceVectorParam(const char* name, int* paramIndex); + +bool IsVectorBuiltinParam(const char* name, int* paramIndex=0); +bool IsMatrixBuiltinParam(const char* name, int* paramIndex=0); +bool IsTexEnvBuiltinParam(const char* name, int* paramIndex=0); + +void InitializeBuiltinShaderParamNames (); +void CleanupBuiltinShaderParamNames (); + +bool IsBuiltinArrayName(const char* name); + + +// Matrices set by unity as "per-instance" data for each object. +enum ShaderBuiltinInstanceMatrixParam { + kShaderInstanceMatMVP = 0, + kShaderInstanceMatMV, + kShaderInstanceMatM, + kShaderInstanceMatInvM, + kShaderInstanceMatTransMV, + kShaderInstanceMatInvTransMV, + kShaderInstanceMatTexture0, + kShaderInstanceMatTexture1, + kShaderInstanceMatTexture2, + kShaderInstanceMatTexture3, + kShaderInstanceMatTexture4, + kShaderInstanceMatTexture5, + kShaderInstanceMatTexture6, + kShaderInstanceMatTexture7, + +#if GFX_HIGH_LEVEL_FF + kShaderInstanceMatNormalMatrix, +#endif + + kShaderInstanceMatCount +}; + +enum ShaderBuiltinInstanceVectorParam { + kShaderInstanceVecScale, + + kShaderInstanceVecCount +}; + + +enum BuiltinShaderMatrixParam { + kShaderMatView, + kShaderMatProj, + kShaderMatViewProj, + kShaderMatWorldToCamera, + kShaderMatCameraToWorld, + kShaderMatWorldToShadow, + kShaderMatWorldToShadow1, + kShaderMatWorldToShadow2, + kShaderMatWorldToShadow3, + kShaderMatLightmapMatrix, + kShaderMatProjector, + kShaderMatProjectorDistance, + kShaderMatProjectorClip, + kShaderMatGUIClip, + kShaderMatLightMatrix, + + kShaderMatCount +}; + +enum BuiltinShaderVectorParam { + kShaderVecLight0Diffuse = 0, + kShaderVecLight1Diffuse, + kShaderVecLight2Diffuse, + kShaderVecLight3Diffuse, + kShaderVecLight4Diffuse, + kShaderVecLight5Diffuse, + kShaderVecLight6Diffuse, + kShaderVecLight7Diffuse, + kShaderVecLight0Position, + kShaderVecLight1Position, + kShaderVecLight2Position, + kShaderVecLight3Position, + kShaderVecLight4Position, + kShaderVecLight5Position, + kShaderVecLight6Position, + kShaderVecLight7Position, + kShaderVecLight0SpotDirection, + kShaderVecLight1SpotDirection, + kShaderVecLight2SpotDirection, + kShaderVecLight3SpotDirection, + kShaderVecLight4SpotDirection, + kShaderVecLight5SpotDirection, + kShaderVecLight6SpotDirection, + kShaderVecLight7SpotDirection, + kShaderVecLight0Atten, + kShaderVecLight1Atten, + kShaderVecLight2Atten, + kShaderVecLight3Atten, + kShaderVecLight4Atten, + kShaderVecLight5Atten, + kShaderVecLight6Atten, + kShaderVecLight7Atten, + kShaderVecLightModelAmbient, + kShaderVecWorldSpaceLightPos0, + kShaderVecLightColor0, + kShaderVecWorldSpaceCameraPos, + kShaderVecProjectionParams, + kShaderVecScreenParams, + kShaderVecZBufferParams, + kShaderVecLightPositionRange, + kShaderVecUnityAmbient, //@TODO: kill it; replace all uses with LightModelAmbient + kShaderVecLightmapFade, + kShaderVecShadowOffset0, + kShaderVecShadowOffset1, + kShaderVecShadowOffset2, + kShaderVecShadowOffset3, + kShaderVecLightShadowData, + kShaderVecLightShadowBias, + kShaderVecLightSplitsNear, + kShaderVecLightSplitsFar, + kShaderVecShadowSplitSpheres0, + kShaderVecShadowSplitSpheres1, + kShaderVecShadowSplitSpheres2, + kShaderVecShadowSplitSpheres3, + kShaderVecShadowSplitSqRadii, + kShaderVecShadowFadeCenterAndType, + kShaderVecSHAr, + kShaderVecSHAg, + kShaderVecSHAb, + kShaderVecSHBr, + kShaderVecSHBg, + kShaderVecSHBb, + kShaderVecSHC, + kShaderVecTime, + kShaderVecSinTime, + kShaderVecCosTime, + kShaderVecPiTime, + kShaderVecDeltaTime, + kShaderVecVertexLightPosX0, + kShaderVecVertexLightPosY0, + kShaderVecVertexLightPosZ0, + kShaderVecVertexLightAtten0, + kShaderVecUnityLightmapST, + kShaderVecUnityFogStart, + kShaderVecUnityFogEnd, + kShaderVecUnityFogDensity, + kShaderVecUnityFogColor, + kShaderVecColorSpaceGrey, + kShaderVecNPOTScale, + kShaderVecCameraWorldClipPlanes0, + kShaderVecCameraWorldClipPlanes1, + kShaderVecCameraWorldClipPlanes2, + kShaderVecCameraWorldClipPlanes3, + kShaderVecCameraWorldClipPlanes4, + kShaderVecCameraWorldClipPlanes5, + + // common textures texel size + kShaderVecWhiteTexelSize, + kShaderVecBlackTexelSize, + kShaderVecRedTexelSize, + kShaderVecGrayTexelSize, + kShaderVecGreyTexelSize, + kShaderVecGrayscaleRampTexelSize, + kShaderVecGreyscaleRampTexelSize, + kShaderVecBumpTexelSize, + kShaderVecLightmapTexelSize, + kShaderVecUnityLightmapTexelSize, + kShaderVecUnityLightmapIndTexelSize, + kShaderVecUnityLightmapThirdTexelSize, + kShaderVecLightTextureB0TexelSize, + kShaderVecGUIClipTexelSize, + kShaderVecDitherMaskLODSize, + kShaderVecRandomRotationTexelSize, + + +#if GFX_HIGH_LEVEL_FF + kShaderVecFFColor, + kShaderVecFFTextureEnvColor0, + kShaderVecFFTextureEnvColor1, + kShaderVecFFTextureEnvColor2, + kShaderVecFFTextureEnvColor3, + kShaderVecFFTextureEnvColor4, + kShaderVecFFTextureEnvColor5, + kShaderVecFFTextureEnvColor6, + kShaderVecFFTextureEnvColor7, + kShaderVecFFMatEmission, + kShaderVecFFMatAmbient, + kShaderVecFFMatDiffuse, + kShaderVecFFMatSpecular, + kShaderVecFFMatShininess, + kShaderVecFFAlphaTestRef, + kShaderVecFFFogColor, + kShaderVecFFFogParams, +#endif + + kShaderVecCount +}; + +enum BuiltinShaderTexEnvParam { + kShaderTexEnvWhite = 0, + kShaderTexEnvBlack, + kShaderTexEnvRed, + kShaderTexEnvGray, + kShaderTexEnvGrey, // TODO: synonims + kShaderTexEnvGrayscaleRamp, + kShaderTexEnvGreyscaleRamp, // TODO: synonims + kShaderTexEnvBump, + kShaderTexEnvLightmap, + kShaderTexEnvUnityLightmap, + kShaderTexEnvUnityLightmapInd, + kShaderTexEnvUnityLightmapThird, + kShaderTexEnvDitherMaskLOD, + kShaderTexEnvRandomRotation, + + kShaderTexEnvCount +}; + + + +#define BUILTIN_SHADER_PARAMS_INSTANCE_MATRICES \ + "glstate_matrix_mvp", \ + "glstate_matrix_modelview0", \ + "_Object2World", \ + "_World2Object", \ + "glstate_matrix_transpose_modelview0", \ + "glstate_matrix_invtrans_modelview0", \ + "glstate_matrix_texture0", \ + "glstate_matrix_texture1", \ + "glstate_matrix_texture2", \ + "glstate_matrix_texture3", \ + "glstate_matrix_texture4", \ + "glstate_matrix_texture5", \ + "glstate_matrix_texture6", \ + "glstate_matrix_texture7" \ + +#define BUILTIN_SHADER_PARAMS_INSTANCE_VECTORS \ + "unity_Scale" \ + + +#define BUILTIN_SHADER_PARAMS_MATRICES \ + "unity_MatrixV", \ + "glstate_matrix_projection", \ + "unity_MatrixVP", \ + "_WorldToCamera", \ + "_CameraToWorld", \ + "_World2Shadow", \ + "_World2Shadow1", \ + "_World2Shadow2", \ + "_World2Shadow3", \ + "unity_LightmapMatrix", \ + "_Projector", \ + "_ProjectorDistance", \ + "_ProjectorClip", \ + "_GUIClipTextureMatrix", \ + "_LightMatrix0" \ + + +#define BUILTIN_SHADER_PARAMS_VECTORS \ + "unity_LightColor0", \ + "unity_LightColor1", \ + "unity_LightColor2", \ + "unity_LightColor3", \ + "unity_LightColor4", \ + "unity_LightColor5", \ + "unity_LightColor6", \ + "unity_LightColor7", \ + "unity_LightPosition0", \ + "unity_LightPosition1", \ + "unity_LightPosition2", \ + "unity_LightPosition3", \ + "unity_LightPosition4", \ + "unity_LightPosition5", \ + "unity_LightPosition6", \ + "unity_LightPosition7", \ + "unity_SpotDirection0", \ + "unity_SpotDirection1", \ + "unity_SpotDirection2", \ + "unity_SpotDirection3", \ + "unity_SpotDirection4", \ + "unity_SpotDirection5", \ + "unity_SpotDirection6", \ + "unity_SpotDirection7", \ + "unity_LightAtten0", \ + "unity_LightAtten1", \ + "unity_LightAtten2", \ + "unity_LightAtten3", \ + "unity_LightAtten4", \ + "unity_LightAtten5", \ + "unity_LightAtten6", \ + "unity_LightAtten7", \ + "glstate_lightmodel_ambient", \ + "_WorldSpaceLightPos0", \ + "_LightColor0", \ + "_WorldSpaceCameraPos", \ + "_ProjectionParams", \ + "_ScreenParams", \ + "_ZBufferParams", \ + "_LightPositionRange", \ + "unity_Ambient", \ + "unity_LightmapFade", \ + "_ShadowOffsets0", \ + "_ShadowOffsets1", \ + "_ShadowOffsets2", \ + "_ShadowOffsets3", \ + "_LightShadowData", \ + "unity_LightShadowBias", \ + "_LightSplitsNear", \ + "_LightSplitsFar", \ + "unity_ShadowSplitSpheres0", \ + "unity_ShadowSplitSpheres1", \ + "unity_ShadowSplitSpheres2", \ + "unity_ShadowSplitSpheres3", \ + "unity_ShadowSplitSqRadii", \ + "unity_ShadowFadeCenterAndType", \ + "unity_SHAr", \ + "unity_SHAg", \ + "unity_SHAb", \ + "unity_SHBr", \ + "unity_SHBg", \ + "unity_SHBb", \ + "unity_SHC", \ + "_Time", \ + "_SinTime", \ + "_CosTime", \ + "_PiTime", \ + "unity_DeltaTime", \ + "unity_4LightPosX0", \ + "unity_4LightPosY0", \ + "unity_4LightPosZ0", \ + "unity_4LightAtten0", \ + "unity_LightmapST", \ + "unity_FogStart", \ + "unity_FogEnd", \ + "unity_FogDensity", \ + "unity_FogColor", \ + "unity_ColorSpaceGrey", \ + "unity_NPOTScale", \ + "unity_CameraWorldClipPlanes0", \ + "unity_CameraWorldClipPlanes1", \ + "unity_CameraWorldClipPlanes2", \ + "unity_CameraWorldClipPlanes3", \ + "unity_CameraWorldClipPlanes4", \ + "unity_CameraWorldClipPlanes5", \ + \ + "white_TexelSize", \ + "black_TexelSize", \ + "red_TexelSize", \ + "gray_TexelSize", \ + "grey_TexelSize", \ + "grayscaleRamp_TexelSize", \ + "greyscaleRamp_TexelSize", \ + "bump_TexelSize", \ + "lightmap_TexelSize", \ + "unity_Lightmap_TexelSize", \ + "unity_LightmapInd_TexelSize", \ + "unity_LightmapThird_TexelSize", \ + "_LightTextureB0_TexelSize", \ + "_GUIClipTexture_TexelSize", \ + "_DitherMaskLOD_TexelSize", \ + "unity_RandomRotation16_TexelSize" + +#define BUILTIN_SHADER_PARAMS_VECTORS_SYNONYMS \ + /* aliases for unity_LightColorN */ \ + "glstate_light0_diffuse", \ + "glstate_light1_diffuse", \ + "glstate_light2_diffuse", \ + "glstate_light3_diffuse", \ + /* aliases for unity_LightPositionN */ \ + "glstate_light0_position", \ + "glstate_light1_position", \ + "glstate_light2_position", \ + "glstate_light3_position", \ + /* aliases for unity_LightAttenN */ \ + "glstate_light0_attenuation", \ + "glstate_light1_attenuation", \ + "glstate_light2_attenuation", \ + "glstate_light3_attenuation", \ + /* aliases for unity_SpotDirectionN */ \ + "glstate_light0_spotDirection", \ + "glstate_light1_spotDirection", \ + "glstate_light2_spotDirection", \ + "glstate_light3_spotDirection" + + + + +#define BUILTIN_SHADER_PARAMS_TEXENVS \ + "white", \ + "black", \ + "red", \ + "gray", \ + "grey", \ + "grayscaleRamp", \ + "greyscaleRamp", \ + "bump", \ + "lightmap", \ + "unity_Lightmap", \ + "unity_LightmapInd", \ + "unity_LightmapThird", \ + "_DitherMaskLOD", \ + "unity_RandomRotation16" + + + +#if GFX_HIGH_LEVEL_FF + +#define BUILTIN_SHADER_PARAMS_INSTANCE_MATRICES_FF \ + "_glesNormalMatrix" \ + + +#define BUILTIN_SHADER_PARAMS_VECTORS_FF \ + "_glesFFColor", \ + "_glesTextureEnvColor0", \ + "_glesTextureEnvColor1", \ + "_glesTextureEnvColor2", \ + "_glesTextureEnvColor3", \ + "_glesTextureEnvColor4", \ + "_glesTextureEnvColor5", \ + "_glesTextureEnvColor6", \ + "_glesTextureEnvColor7", \ + "_glesFrontMaterial.emission", \ + "_glesFrontMaterial.ambient", \ + "_glesFrontMaterial.diffuse", \ + "_glesFrontMaterial.specular", \ + "_glesFrontMaterial.shininess", \ + "_glesAlphaTestReference", \ + "_glesFogColor", \ + "_glesFogParams" \ + +#endif + |