//
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//
//     This license governs use of the accompanying software. If you
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//
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//     "distribution" have the same meaning here as under U.S.
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//     any additions or changes to the software.
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//     directly on its contribution.
//
//     2. Grant of Rights
//     (A) Copyright Grant- Subject to the terms of this license,
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//

#include "../osd/error.h"

#include <stdarg.h>
#include <stdio.h>

namespace OpenSubdiv {
namespace OPENSUBDIV_VERSION {

static OsdErrorCallbackFunc errorFunc = 0;

static char const * errors[] = {
    "OSD_NO_ERROR",
    "OSD_INTERNAL_CODING_ERROR",
    "OSD_CL_PROGRAM_BUILD_ERROR",
    "OSD_CL_KERNEL_CREATE_ERROR",
    "OSD_CL_RUNTIME_ERROR",
    "OSD_CUDA_GL_ERROR",
    "OSD_GL_ERROR",
    "OSD_GLSL_COMPILE_ERROR",
    "OSD_GLSL_LINK_ERROR",
    "OSD_D3D11_COMPILE_ERROR",
    "OSD_D3D11_COMPUTE_BUFFER_CREATE_ERROR",
    "OSD_D3D11_VERTEX_BUFFER_CREATE_ERROR",
    "OSD_D3D11_BUFFER_MAP_ERROR"
};

void OsdSetErrorCallback(OsdErrorCallbackFunc func) {

    errorFunc = func;
}

void OsdError(OsdErrorType err) {

    if (errorFunc) {
        errorFunc(err, NULL);
    } else {
        printf("%s\n",errors[err]);
    }
}

void OsdError(OsdErrorType err, const char *format, ...) {

    char message[10240];
    va_list argptr;
    va_start(argptr, format);
    vsnprintf(message, 10240, format, argptr);
    va_end(argptr);
    
    if (errorFunc) {
        errorFunc(err, message);
    } else {
        printf("%s : %s\n",errors[err], message);
    }
}

static OsdWarningCallbackFunc warningFunc = 0;

void OsdSetWarningCallback(OsdWarningCallbackFunc func) {

    warningFunc = func;
}

void OsdWarning(const char *format, ...) {

    char message[10240];
    va_list argptr;
    va_start(argptr, format);
    vsnprintf(message, 10240, format, argptr);
    va_end(argptr);
    
    if (warningFunc) {
        warningFunc(message);
    } else {
        printf("OSD_WARNING : %s\n", message);
    }
}

} // end namespace OPENSUBDIV_VERSION
} // end namespace OpenSubdiv