Spvc.def.c

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#ifndef ae2fVK_Spvc_h
#define ae2fVK_Spvc_h
 
#include <glslang/Include/glslang_c_interface.h>
#include <glslang/Include/glslang_c_shader_types.h>
#include <glslang/Public/resource_limits_c.h>
 
#include <ae2f/Call.h>
#include <ae2f/Cast.h>
#include <ae2f/errGlob.h>
 
#include <ae2f/Macro.h>
#include <stddef.h>
 
ae2f_structdef(struct, ae2fVK_Spvc) {
    glslang_shader_t*   restrict m_shader;
    glslang_program_t*  restrict m_programme;
    unsigned int*       restrict m_spirv_words;
    size_t          m_spirv_sz;
};
 
#if ae2f_MAC_BUILD
 
ae2f_extern ae2f_SHAREDCALL void ae2fVK_SpvcMk(
        ae2f_err_t* restrict        reterr
        , ae2f_FREE(ae2fVK_SpvcDel, __ae2fVK_SpvcDel)
        ae2fVK_Spvc* restrict const ret
        , const glslang_input_t* const  restrict inp
        );
 
ae2f_extern ae2f_SHAREDCALL void ae2fVK_SpvcDel(
        ae2fVK_Spvc* restrict const block
        );
 
#else
 
#define ae2fVK_SpvcMk   __ae2fVK_SpvcMk_C
#define ae2fVK_SpvcDel  __ae2fVK_SpvcDel_C
 
#endif // ae2f_MAC_BUILD
 
#endif
 
#ifndef ae2fVK_Spvc_c
 
#if !__ae2f_MACRO_GENERATED
 
#if !ae2f_MAC_BUILD
#include <assert.h>
#include <ae2fVK/Spvc.h>
#include <ae2f/Macro.h>
#endif
 
#endif
#define ae2fVK_Spvc_c
 
ae2f_MAC() _ae2fVK_SpvcMkWithMsg_imp(
        int             v_ret_isgood
        , ae2fVK_Spvc           v_ret
        , const glslang_input_t* const  restrict inp
        , const int         msg
        )
{
    do {
        assert(inp);
        (v_ret).m_shader = glslang_shader_create(inp);
        (v_ret).m_programme = glslang_program_create();
 
        assert(((v_ret).m_shader && (v_ret).m_programme) && "initiating has failed.");
        if(!(v_ret).m_shader) {
            break;
        }
 
        (v_ret_isgood) = glslang_shader_preprocess((v_ret).m_shader, inp);
        assert((v_ret_isgood) && "GLSL preprocessing failed.");
        if(!v_ret_isgood) {
            break;
        }
 
        (v_ret_isgood) = glslang_shader_parse((v_ret).m_shader, inp);
        assert((v_ret_isgood) && "GLSL parsing failed.");
        if(!v_ret_isgood) {
            break;
        }
 
        glslang_program_add_shader(
                (v_ret).m_programme
                , (v_ret).m_shader
                );
 
        (v_ret_isgood) = glslang_program_link(
                (v_ret).m_programme
                , msg
                );
 
        (v_ret_isgood) = glslang_shader_parse((v_ret).m_shader, inp);
        assert((v_ret_isgood) && "GLSL linking failed.");
        if(!v_ret_isgood) {
            break;
        }
 
        glslang_program_SPIRV_generate((v_ret).m_programme, (inp)->stage);
        (v_ret).m_spirv_words = glslang_program_SPIRV_get_ptr((v_ret).m_programme);
        (v_ret).m_spirv_sz = glslang_program_SPIRV_get_size((v_ret).m_programme);
 
        assert((v_ret).m_spirv_words);
        assert((v_ret).m_spirv_sz);
    } while(0);
}
 
#define __ae2fVK_SpvcMk_imp(v_ret_isgood, v_ret, inp)
    __ae2fVK_SpvcMkWithMsg_imp(v_ret_isgood, v_ret, inp, GLSLANG_MSG_VULKAN_RULES_BIT | GLSLANG_MSG_SPV_RULES_BIT)
 
 
ae2f_MAC() _ae2fVK_SpvcMk(
        ae2f_err_t* restrict        reterr
        , ae2fVK_Spvc* restrict const   ret
        , const glslang_input_t* const  restrict inp
        )
{
    assert(ret);
    if((reterr) && *(reterr))
        ;
    else unless(ret) {
        (reterr) && (*(reterr) |= ae2f_errGlob_PTR_IS_NULL);
    } else {
        int v_isgood;
        __ae2fVK_SpvcMk_imp(v_isgood, *(ret), inp);
        assert(v_isgood);
        v_isgood || (*(reterr) |= ae2f_errGlob_ALLOC_FAILED);
    }
}
 
#define __ae2fVK_SpvcMk_C   __ae2fVK_SpvcMk
 
ae2f_MAC() _ae2fVK_SpvcDel_imp(ae2fVK_Spvc v_block) {
    if((v_block).m_programme)
        glslang_program_delete((v_block).m_programme);
    if((v_block).m_shader)
        glslang_shader_delete((v_block).m_shader);
 
}
 
ae2f_MAC() _ae2fVK_SpvcDel(ae2fVK_Spvc* restrict const block)
{
    __ae2fVK_SpvcDel_imp(*(block));
    (block)->m_programme = 0;
    (block)->m_shader = 0;
    (block)->m_spirv_words = 0;
    (block)->m_spirv_sz = 0;
}
 
#define __ae2fVK_SpvcDel_C __ae2fVK_SpvcDel
 
#endif