src/gallium/drivers/swr/rasterizer/jitter/jit_api.h

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  23 * @file jit_api.h
  24 *
  25 * @brief Platform independent JIT interface
  26 *
  27 * Notes:
  28 *
  29 ******************************************************************************/
  30 #pragma once
  31 #include "common/os.h"
  32
  33 #include "fetch_jit.h"
  34 #include "streamout_jit.h"
  35 #include "blend_jit.h"
  36
  37 #if defined(_WIN32)
  38 #define EXCEPTION_PRINT_STACK(ret) ret
  39 #endif // _WIN32
  40
  41 #if defined(_WIN32)
  42 #define JITCALL __stdcall
  43 #else
  44 #define JITCALL
  45 #endif
  46
  47 extern "C"
  48 {
  49
  50 struct ShaderInfo;
  51
  52 //////////////////////////////////////////////////////////////////////////
  53 /// Jit Compile Info Input
  54 //////////////////////////////////////////////////////////////////////////
  55 struct JIT_COMPILE_INPUT
  56 {
  57     SWR_SHADER_TYPE type;
  58
  59     const void* pIR;        ///< Pointer to LLVM IR text.
  60
  61     bool enableJitSampler;
  62 };
  63
  64 //////////////////////////////////////////////////////////////////////////
  65 /// @brief Create JIT context.
  66 HANDLE JITCALL JitCreateContext(uint32_t targetSimdWidth, const char* arch);
  67
  68 //////////////////////////////////////////////////////////////////////////
  69 /// @brief Destroy JIT context.
  70 void JITCALL JitDestroyContext(HANDLE hJitContext);
  71
  72 //////////////////////////////////////////////////////////////////////////
  73 /// @brief JIT compile shader.
  74 /// @param hJitContext - Jit Context
  75 /// @param input  - Input containing LLVM IR and other information
  76 /// @param output - Output containing information about JIT shader
  77 ShaderInfo* JITCALL JitCompileShader(
  78     HANDLE hJitContext,
  79     const JIT_COMPILE_INPUT& input);
  80
  81 //////////////////////////////////////////////////////////////////////////
  82 /// @brief JIT destroy shader.
  83 /// @param hJitContext - Jit Context
  84 /// @param pShaderInfo  - pointer to shader object.
  85 void JITCALL JitDestroyShader(
  86     HANDLE hJitContext,
  87     ShaderInfo*& pShaderInfo);
  88
  89 //////////////////////////////////////////////////////////////////////////
  90 /// @brief JIT compiles fetch shader
  91 /// @param hJitContext - Jit Context
  92 /// @param state   - Fetch state to build function from
  93 PFN_FETCH_FUNC JITCALL JitCompileFetch(HANDLE hJitContext, const FETCH_COMPILE_STATE& state);
  94
  95 //////////////////////////////////////////////////////////////////////////
  96 /// @brief JIT compiles streamout shader
  97 /// @param hJitContext - Jit Context
  98 /// @param state   - SO state to build function from
  99 PFN_SO_FUNC JITCALL JitCompileStreamout(HANDLE hJitContext, const STREAMOUT_COMPILE_STATE& state);
 100
 101 //////////////////////////////////////////////////////////////////////////
 102 /// @brief JIT compiles blend shader
 103 /// @param hJitContext - Jit Context
 104 /// @param state   - blend state to build function from
 105 PFN_BLEND_JIT_FUNC JITCALL JitCompileBlend(HANDLE hJitContext, const BLEND_COMPILE_STATE& state);
 106
 107
 108 }; // extern "C"