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 #include "core/utils.h"
  33
  34 #include "fetch_jit.h"
  35 #include "streamout_jit.h"
  36 #include "blend_jit.h"
  37
  38 #include <stdlib.h>
  39
  40 #if defined(_WIN32)
  41 #define EXCEPTION_PRINT_STACK(ret) ret
  42 #endif // _WIN32
  43
  44 #if defined(_WIN32)
  45 #define JITCALL __stdcall
  46 #else
  47 #define JITCALL
  48 #endif
  49
  50 extern "C"
  51 {
  52
  53 struct ShaderInfo;
  54
  55 //////////////////////////////////////////////////////////////////////////
  56 /// Jit Compile Info Input
  57 //////////////////////////////////////////////////////////////////////////
  58 struct JIT_COMPILE_INPUT
  59 {
  60     SWR_SHADER_TYPE type;
  61
  62     const void* pIR;        ///< Pointer to LLVM IR text.
  63
  64     bool enableJitSampler;
  65 };
  66
  67 //////////////////////////////////////////////////////////////////////////
  68 /// @brief Create JIT context.
  69 HANDLE JITCALL JitCreateContext(uint32_t targetSimdWidth, const char* arch);
  70
  71 //////////////////////////////////////////////////////////////////////////
  72 /// @brief Destroy JIT context.
  73 void JITCALL JitDestroyContext(HANDLE hJitContext);
  74
  75 //////////////////////////////////////////////////////////////////////////
  76 /// @brief JIT compile shader.
  77 /// @param hJitContext - Jit Context
  78 /// @param input  - Input containing LLVM IR and other information
  79 /// @param output - Output containing information about JIT shader
  80 ShaderInfo* JITCALL JitCompileShader(
  81     HANDLE hJitContext,
  82     const JIT_COMPILE_INPUT& input);
  83
  84 //////////////////////////////////////////////////////////////////////////
  85 /// @brief JIT destroy shader.
  86 /// @param hJitContext - Jit Context
  87 /// @param pShaderInfo  - pointer to shader object.
  88 void JITCALL JitDestroyShader(
  89     HANDLE hJitContext,
  90     ShaderInfo*& pShaderInfo);
  91
  92 //////////////////////////////////////////////////////////////////////////
  93 /// @brief JIT compiles fetch shader
  94 /// @param hJitContext - Jit Context
  95 /// @param state   - Fetch state to build function from
  96 PFN_FETCH_FUNC JITCALL JitCompileFetch(HANDLE hJitContext, const FETCH_COMPILE_STATE& state);
  97
  98 //////////////////////////////////////////////////////////////////////////
  99 /// @brief JIT compiles streamout shader
 100 /// @param hJitContext - Jit Context
 101 /// @param state   - SO state to build function from
 102 PFN_SO_FUNC JITCALL JitCompileStreamout(HANDLE hJitContext, const STREAMOUT_COMPILE_STATE& state);
 103
 104 //////////////////////////////////////////////////////////////////////////
 105 /// @brief JIT compiles blend shader
 106 /// @param hJitContext - Jit Context
 107 /// @param state   - blend state to build function from
 108 PFN_BLEND_JIT_FUNC JITCALL JitCompileBlend(HANDLE hJitContext, const BLEND_COMPILE_STATE& state);
 109
 110
 111 }; // extern "C"