render state structure
parent
b43ecacfc4
commit
9526a40420
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@ -143,6 +143,141 @@ typedef enum REFRESH_BufferUsage
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REFRESH_BUFFERUSAGE_DYNAMIC
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} REFRESH_BufferUsage;
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typedef enum REFRESH_VertexElementFormat
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{
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REFRESH_VERTEXELEMENTFORMAT_SINGLE,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR2,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR3,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR4,
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REFRESH_VERTEXELEMENTFORMAT_COLOR,
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REFRESH_VERTEXELEMENTFORMAT_BYTE4,
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REFRESH_VERTEXELEMENTFORMAT_SHORT2,
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REFRESH_VERTEXELEMENTFORMAT_SHORT4,
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REFRESH_VERTEXELEMENTFORMAT_NORMALIZEDSHORT2,
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REFRESH_VERTEXELEMENTFORMAT_NORMALIZEDSHORT4,
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REFRESH_VERTEXELEMENTFORMAT_HALFVECTOR2,
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REFRESH_VERTEXELEMENTFORMAT_HALFVECTOR4
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} REFRESH_VertexElementFormat;
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typedef enum REFRESH_VertexInputRate
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{
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REFRESH_VERTEXINPUTRATE_VERTEX = 0,
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REFRESH_VERTEXINPUTRATE_INSTANCE = 1
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} REFRESH_VertexInputRate;
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typedef enum REFRESH_FillMode
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{
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REFRESH_FILLMODE_FILL,
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REFRESH_FILLMODE_LINE,
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REFRESH_FILLMODE_POINT
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} REFRESH_FillMode;
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typedef enum REFRESH_CullMode
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{
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REFRESH_CULLMODE_NONE,
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REFRESH_CULLMODE_FRONT,
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REFRESH_CULLMODE_BACK,
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REFRESH_CULLMODE_FRONT_AND_BACK
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} REFRESH_CullMode;
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typedef enum REFRESH_FrontFace
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{
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REFRESH_FRONTFACE_COUNTER_CLOCKWISE,
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REFRESH_FRONTFACE_CLOCKWISE
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} REFRESH_FrontFace;
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typedef enum REFRESH_CompareOp
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{
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REFRESH_COMPAREOP_NEVER,
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REFRESH_COMPAREOP_LESS,
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REFRESH_COMPAREOP_EQUAL,
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REFRESH_COMPAREOP_LESS_OR_EQUAL,
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REFRESH_COMPAREOP_GREATER,
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REFRESH_COMPAREOP_NOT_EQUAL,
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REFRESH_COMPAREOP_GREATER_OR_EQUAL,
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REFRESH_COMPAREOP_ALWAYS
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} REFRESH_CompareOp;
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typedef enum REFRESH_StencilOp
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{
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REFRESH_STENCILOP_KEEP,
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REFRESH_STENCILOP_ZERO,
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REFRESH_STENCILOP_REPLACE,
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REFRESH_STENCILOP_INCREMENT_AND_CLAMP,
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REFRESH_STENCILOP_DECREMENT_AND_CLAMP,
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REFRESH_STENCILOP_INVERT,
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REFRESH_STENCILOP_INCREMENT_AND_WRAP,
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REFRESH_STENCILOP_DECREMENT_AND_WRAP
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} REFRESH_StencilOp;
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typedef enum REFRESH_BlendOp
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{
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REFRESH_BLENDOP_CLEAR = 0,
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REFRESH_BLENDOP_AND = 1,
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REFRESH_BLENDOP_AND_REVERSE = 2,
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REFRESH_BLENDOP_COPY = 3,
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REFRESH_BLENDOP_AND_INVERTED = 4,
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REFRESH_BLENDOP_NO_OP = 5,
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REFRESH_BLENDOP_XOR = 6,
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REFRESH_BLENDOP_OR = 7,
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REFRESH_BLENDOP_NOR = 8,
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REFRESH_BLENDOP_EQUIVALENT = 9,
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REFRESH_BLENDOP_INVERT = 10,
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REFRESH_BLENDOP_OR_REVERSE = 11,
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REFRESH_BLENDOP_COPY_INVERTED = 12,
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REFRESH_BLENDOP_OR_INVERTED = 13,
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REFRESH_BLENDOP_NAND = 14,
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REFRESH_BLENDOP_SET = 15
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} REFRESH_BlendOp;
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typedef enum REFRESH_BlendFactor
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{
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REFRESH_BLENDFACTOR_ZERO = 0,
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REFRESH_BLENDFACTOR_ONE = 1,
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REFRESH_BLENDFACTOR_SRC_COLOR = 2,
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REFRESH_BLENDFACTOR_ONE_MINUS_SRC_COLOR = 3,
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REFRESH_BLENDFACTOR_DST_COLOR = 4,
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REFRESH_BLENDFACTOR_ONE_MINUS_DST_COLOR = 5,
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REFRESH_BLENDFACTOR_SRC_ALPHA = 6,
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REFRESH_BLENDFACTOR_ONE_MINUS_SRC_ALPHA = 7,
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REFRESH_BLENDFACTOR_DST_ALPHA = 8,
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REFRESH_BLENDFACTOR_ONE_MINUS_DST_ALPHA = 9,
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REFRESH_BLENDFACTOR_CONSTANT_COLOR = 10,
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REFRESH_BLENDFACTOR_ONE_MINUS_CONSTANT_COLOR = 11,
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REFRESH_BLENDFACTOR_CONSTANT_ALPHA = 12,
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REFRESH_BLENDFACTOR_ONE_MINUS_CONSTANT_ALPHA = 13,
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REFRESH_BLENDFACTOR_SRC_ALPHA_SATURATE = 14,
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REFRESH_BLENDFACTOR_SRC1_COLOR = 15,
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REFRESH_BLENDFACTOR_ONE_MINUS_SRC1_COLOR = 16,
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REFRESH_BLENDFACTOR_SRC1_ALPHA = 17,
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REFRESH_BLENDFACTOR_ONE_MINUS_SRC1_ALPHA = 18
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} REFRESH_BlendFactor;
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typedef enum REFRESH_ColorComponentFlagBits
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{
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REFRESH_COLORCOMPONENT_R_BIT = 0x00000001,
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REFRESH_COLORCOMPONENT_G_BIT = 0x00000002,
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REFRESH_COLORCOMPONENT_B_BIT = 0x00000004,
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REFRESH_COLORCOMPONENT_A_BIT = 0x00000008,
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REFRESH_COLORCOMPONENT_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
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} REFRESH_ColorComponentFlagBits;
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typedef uint32_t REFRESH_ColorComponentFlags;
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typedef enum REFRESH_ShaderParamType
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{
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REFRESH_SHADERPARAMTYPE_SAMPLER,
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REFRESH_SHADERPARAMTYPE_SAMPLED_IMAGE,
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REFRESH_SHADERPARAMTYPE_COMBINED_IMAGE_SAMPLER,
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REFRESH_SHADERPARAMTYPE_UNIFORM
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} REFRESH_ShaderParamType;
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typedef enum REFRESH_ShaderStage
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{
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REFRESH_SHADERSTAGE_VERTEX,
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REFRESH_SHADERSTAGE_FRAGMENT
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} REFRESH_ShaderStage;
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/* Structures */
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typedef struct REFRESH_Color
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@ -179,43 +314,158 @@ typedef struct REFRESH_Viewport
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float maxDepth;
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} REFRESH_Viewport;
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typedef enum REFRESH_VertexElementFormat
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{
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REFRESH_VERTEXELEMENTFORMAT_SINGLE,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR2,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR3,
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REFRESH_VERTEXELEMENTFORMAT_VECTOR4,
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REFRESH_VERTEXELEMENTFORMAT_COLOR,
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REFRESH_VERTEXELEMENTFORMAT_BYTE4,
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REFRESH_VERTEXELEMENTFORMAT_SHORT2,
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REFRESH_VERTEXELEMENTFORMAT_SHORT4,
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REFRESH_VERTEXELEMENTFORMAT_NORMALIZEDSHORT2,
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REFRESH_VERTEXELEMENTFORMAT_NORMALIZEDSHORT4,
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REFRESH_VERTEXELEMENTFORMAT_HALFVECTOR2,
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REFRESH_VERTEXELEMENTFORMAT_HALFVECTOR4
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} REFRESH_VertexElementFormat;
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/* State structures */
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typedef struct REFRESH_VertexElement
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typedef struct REFRESH_VertexBinding
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{
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int32_t offset;
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REFRESH_VertexElementFormat vertexElementFormat;
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int32_t usageIndex;
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} REFRESH_VertexElement;
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uint32_t binding;
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uint32_t stride;
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REFRESH_VertexInputRate inputRate;
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} REFRESH_VertexBinding;
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typedef struct REFRESH_VertexDeclaration
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typedef struct REFRESH_VertexAttribute
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{
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int32_t vertexStride;
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int32_t elementCount;
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REFRESH_VertexElement *elements;
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} REFRESH_VertexDeclaration;
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uint32_t location;
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uint32_t binding;
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REFRESH_VertexElementFormat format;
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uint32_t offset;
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} REFRESH_VertexAttribute;
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typedef struct REFRESH_VertexBufferBinding
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typedef struct REFRESH_VertexInputState
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{
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REFRESH_Buffer *vertexBuffer;
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REFRESH_VertexDeclaration vertexDeclaration;
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int32_t vertexOffset;
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int32_t instanceFrequency;
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} REFRESH_VertexBufferBinding;
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const REFRESH_VertexBinding *vertexBindings;
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uint32_t vertexBindingCount;
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const REFRESH_VertexAttribute *vertexAttributes;
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uint32_t vertexAttributeCount;
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} REFRESH_VertexInputState;
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typedef struct REFRESH_StencilOpState
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{
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REFRESH_StencilOp failOp;
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REFRESH_StencilOp passOp;
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REFRESH_StencilOp depthFailOp;
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REFRESH_StencilOp compareOp;
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uint32_t compareMask;
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uint32_t writeMask;
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uint32_t reference;
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} REFRESH_StencilOpState;
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typedef struct REFRESH_RenderTargetBlendState
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{
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uint8_t blendEnable;
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REFRESH_BlendFactor srcColorBlendFactor;
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REFRESH_BlendFactor dstColorBlendFactor;
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REFRESH_BlendOp colorBlendOp;
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REFRESH_BlendFactor srcAlphaBlendFactor;
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REFRESH_BlendFactor dstAlphaBlendFactor;
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REFRESH_BlendOp alphaBlendOp;
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REFRESH_ColorComponentFlags colorWriteMask;
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} REFRESH_RenderTargetBlendState;
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typedef struct REFRESH_ShaderParamLayoutBinding
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{
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uint32_t binding;
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REFRESH_ShaderParamType shaderParamType;
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REFRESH_ShaderStage shaderStage;
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} REFRESH_ShaderParamLayoutBinding;
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typedef struct REFRESH_ShaderParamLayout
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{
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uint32_t bindingCount;
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const REFRESH_ShaderParamLayoutBinding *bindings;
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} REFRESH_ShaderParamLayout;
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typedef struct REFRESH_RenderTargetDescription
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{
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REFRESH_SurfaceFormat format;
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uint32_t multisampleCount;
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REFRESH_LoadOp loadOp;
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REFRESH_StoreOp storeOp;
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REFRESH_LoadOp stencilLoadOp;
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REFRESH_StoreOp stencilStoreOp;
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} REFRESH_RenderTargetDescription;
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typedef struct REFRESH_RenderPassCreateInfo
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{
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uint32_t renderTargetCount;
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const REFRESH_RenderTargetDescription *renderTargetDescriptions;
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} REFRESH_RenderPassCreateInfo;
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typedef struct REFRESH_PipelineLayoutCreateInfo
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{
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uint32_t shaderParamsLayoutCount;
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REFRESH_ShaderParamLayout *shaderParamLayouts;
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} REFRESH_PipelineLayoutCreateInfo;
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/* Pipeline state structures */
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typedef struct REFRESH_TopologyState
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{
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REFRESH_TopologyState topology;
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} REFRESH_TopologyState;
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typedef struct REFRESH_ViewportState
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{
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const REFRESH_Viewport *viewPorts;
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uint32_t viewportCount;
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const REFRESH_Rect *scissors;
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uint32_t scissorCount;
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} REFRESH_ViewportState;
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typedef struct REFRESH_RasterizerState
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{
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uint8_t depthClampEnable;
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REFRESH_FillMode fillMode;
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REFRESH_CullMode cullMode;
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REFRESH_FrontFace frontFace;
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uint8_t depthBiasEnable;
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float depthBiasConstantFactor;
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float depthBiasClamp;
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float depthBiasSlopeFactor;
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float lineWidth;
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} REFRESH_RasterizerState;
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typedef struct REFRESH_MultisampleState
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{
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uint8_t multisampleCount;
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const uint32_t *sampleMask;
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} REFRESH_MultisampleState;
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typedef struct REFRESH_DepthStencilState
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{
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uint8_t depthTestEnable;
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uint8_t depthWriteEnable;
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REFRESH_CompareOp compareOp;
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uint8_t depthBoundsTestEnable;
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uint8_t stencilTestEnable;
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REFRESH_StencilOpState frontStencilState;
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REFRESH_StencilOpState backStencilState;
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float minDepthBounds;
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float maxDepthBounds;
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} REFRESH_DepthStencilState;
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typedef struct REFRESH_ColorBlendState
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{
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uint8_t blendOpEnable;
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REFRESH_BlendOp blendOp;
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const REFRESH_RenderTargetBlendState *blendStates;
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uint32_t blendStateCount;
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float blendConstants[4];
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} REFRESH_ColorBlendState;
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typedef struct REFRESH_PipelineCreateInfo
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{
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const REFRESH_ShaderStage *shaderStages;
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const REFRESH_VertexInputState *vertexInputState;
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const REFRESH_TopologyState *topologyState;
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const REFRESH_ViewportState *viewportState;
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const REFRESH_RasterizerState *rasterizerState;
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const REFRESH_MultisampleState *multisampleState;
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const REFRESH_DepthStencilState *depthStencilState;
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const REFRESH_ColorBlendState *colorBlendState;
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REFRESH_PipelineLayoutCreateInfo *layoutCreateInfo;
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REFRESH_RenderPass *renderPass;
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} REFRESH_PipelineCreateInfo;
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/* Version API */
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@ -312,6 +562,18 @@ REFRESHAPI void REFRESH_DrawPrimitives(
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int32_t primitiveCount
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);
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/* Render State */
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REFRESHAPI REFRESH_RenderPass CreateRenderPass(
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REFRESH_Device *device,
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REFRESH_RenderPassCreateInfo *renderPassCreateInfo
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);
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REFRESHAPI REFRESH_Pipeline CreatePipeline(
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REFRESH_Device *device,
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REFRESH_PipelineCreateInfo *pipelineCreateInfo
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);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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