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// Generated Code - DO NOT EDIT !!
// generated by 'emugen'
#include <string.h>
#include "foo_opcodes.h"
#include "foo_dec.h"
#include "ProtocolUtils.h"
#include "ChecksumCalculatorThreadInfo.h"
#include <stdio.h>
typedef unsigned int tsize_t; // Target "size_t", which is 32-bit for now. It may or may not be the same as host's size_t when emugen is compiled.
#ifdef OPENGL_DEBUG_PRINTOUT
# define DEBUG(...) do { if (emugl_cxt_logger) { emugl_cxt_logger(__VA_ARGS__); } } while(0)
#else
# define DEBUG(...) ((void)0)
#endif
#ifdef CHECK_GL_ERRORS
# define SET_LASTCALL(name) sprintf(lastCall, #name)
#else
# define SET_LASTCALL(name)
#endif
using namespace emugl;
size_t foo_decoder_context_t::decode(void *buf, size_t len, IOStream *stream, ChecksumCalculator* checksumCalc) {
if (len < 8) return 0;
#ifdef CHECK_GL_ERRORS
char lastCall[256] = {0};
#endif
unsigned char *ptr = (unsigned char *)buf;
const unsigned char* const end = (const unsigned char*)buf + len;
const size_t checksumSize = checksumCalc->checksumByteSize();
const bool useChecksum = checksumSize > 0;
while (end - ptr >= 8) {
uint32_t opcode = *(uint32_t *)ptr;
int32_t packetLen = *(int32_t *)(ptr + 4);
if (end - ptr < packetLen) return ptr - (unsigned char*)buf;
switch(opcode) {
case OP_fooAlphaFunc: {
FooInt var_func = Unpack<FooInt,uint32_t>(ptr + 8);
FooFloat var_ref = Unpack<FooFloat,uint32_t>(ptr + 8 + 4);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + 4, ptr + 8 + 4 + 4, checksumSize,
"foo_decoder_context_t::decode, OP_fooAlphaFunc: GL checksumCalculator failure\n");
}
DEBUG("foo(%p): fooAlphaFunc(%d %f )\n", stream, var_func, var_ref);
this->fooAlphaFunc(var_func, var_ref);
SET_LASTCALL("fooAlphaFunc");
break;
}
case OP_fooIsBuffer: {
uint32_t size_stuff __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
InputBuffer inptr_stuff(ptr + 8 + 4, size_stuff);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + size_stuff, ptr + 8 + 4 + size_stuff, checksumSize,
"foo_decoder_context_t::decode, OP_fooIsBuffer: GL checksumCalculator failure\n");
}
size_t totalTmpSize = sizeof(FooBoolean);
totalTmpSize += checksumSize;
unsigned char *tmpBuf = stream->alloc(totalTmpSize);
DEBUG("foo(%p): fooIsBuffer(%p(%u) )\n", stream, (void*)(inptr_stuff.get()), size_stuff);
*(FooBoolean *)(&tmpBuf[0]) = this->fooIsBuffer((void*)(inptr_stuff.get()));
if (useChecksum) {
ChecksumCalculatorThreadInfo::writeChecksum(checksumCalc, &tmpBuf[0], totalTmpSize - checksumSize, &tmpBuf[totalTmpSize - checksumSize], checksumSize);
}
stream->flush();
SET_LASTCALL("fooIsBuffer");
break;
}
case OP_fooUnsupported: {
uint32_t size_params __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
InputBuffer inptr_params(ptr + 8 + 4, size_params);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + size_params, ptr + 8 + 4 + size_params, checksumSize,
"foo_decoder_context_t::decode, OP_fooUnsupported: GL checksumCalculator failure\n");
}
DEBUG("foo(%p): fooUnsupported(%p(%u) )\n", stream, (void*)(inptr_params.get()), size_params);
this->fooUnsupported((void*)(inptr_params.get()));
SET_LASTCALL("fooUnsupported");
break;
}
case OP_fooDoEncoderFlush: {
FooInt var_param = Unpack<FooInt,uint32_t>(ptr + 8);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4, ptr + 8 + 4, checksumSize,
"foo_decoder_context_t::decode, OP_fooDoEncoderFlush: GL checksumCalculator failure\n");
}
DEBUG("foo(%p): fooDoEncoderFlush(%d )\n", stream, var_param);
this->fooDoEncoderFlush(var_param);
SET_LASTCALL("fooDoEncoderFlush");
break;
}
case OP_fooTakeConstVoidPtrConstPtr: {
uint32_t size_param __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
InputBuffer inptr_param(ptr + 8 + 4, size_param);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + size_param, ptr + 8 + 4 + size_param, checksumSize,
"foo_decoder_context_t::decode, OP_fooTakeConstVoidPtrConstPtr: GL checksumCalculator failure\n");
}
DEBUG("foo(%p): fooTakeConstVoidPtrConstPtr(%p(%u) )\n", stream, (const void* const*)(inptr_param.get()), size_param);
this->fooTakeConstVoidPtrConstPtr((const void* const*)(inptr_param.get()));
SET_LASTCALL("fooTakeConstVoidPtrConstPtr");
break;
}
case OP_fooSetComplexStruct: {
uint32_t size_obj __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
InputBuffer inptr_obj(ptr + 8 + 4, size_obj);
void* inptr_obj_unpacked;
FooStruct unpacked; inptr_obj_unpacked = (void*)(&unpacked); fooStructUnpack((unsigned char*)(inptr_obj.get()), size_obj, inptr_obj_unpacked);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + size_obj, ptr + 8 + 4 + size_obj, checksumSize,
"foo_decoder_context_t::decode, OP_fooSetComplexStruct: GL checksumCalculator failure\n");
}
DEBUG("foo(%p): fooSetComplexStruct(%p(%u) )\n", stream, (const FooStruct*)(inptr_obj.get()), size_obj);
this->fooSetComplexStruct((const FooStruct*)(inptr_obj_unpacked));
SET_LASTCALL("fooSetComplexStruct");
break;
}
case OP_fooGetComplexStruct: {
uint32_t size_obj __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4, ptr + 8 + 4, checksumSize,
"foo_decoder_context_t::decode, OP_fooGetComplexStruct: GL checksumCalculator failure\n");
}
size_t totalTmpSize = size_obj;
totalTmpSize += checksumSize;
unsigned char *tmpBuf = stream->alloc(totalTmpSize);
OutputBuffer outptr_obj(&tmpBuf[0], size_obj);
void* forPacking_obj = nullptr;
FooStruct tmp; forPacking_obj = (void*)tmp;
DEBUG("foo(%p): fooGetComplexStruct(%p(%u) )\n", stream, (FooStruct*)(outptr_obj.get()), size_obj);
this->fooGetComplexStruct((FooStruct*)(forPacking_obj));
if (size_obj) {
fooStructPack((unsigned char*)outptr_obj.get(), (FooStruct*)forPacking_obj); }
outptr_obj.flush();
if (useChecksum) {
ChecksumCalculatorThreadInfo::writeChecksum(checksumCalc, &tmpBuf[0], totalTmpSize - checksumSize, &tmpBuf[totalTmpSize - checksumSize], checksumSize);
}
stream->flush();
SET_LASTCALL("fooGetComplexStruct");
break;
}
case OP_fooInout: {
uint32_t size_count __attribute__((unused)) = Unpack<uint32_t,uint32_t>(ptr + 8);
InputBuffer inptr_count(ptr + 8 + 4, size_count);
if (useChecksum) {
ChecksumCalculatorThreadInfo::validOrDie(checksumCalc, ptr, 8 + 4 + size_count, ptr + 8 + 4 + size_count, checksumSize,
"foo_decoder_context_t::decode, OP_fooInout: GL checksumCalculator failure\n");
}
size_t totalTmpSize = size_count;
totalTmpSize += checksumSize;
unsigned char *tmpBuf = stream->alloc(totalTmpSize);
OutputBuffer outptr_count(&tmpBuf[0], size_count);
memcpy(outptr_count.get(), inptr_count.get(), size_count);
DEBUG("foo(%p): fooInout(%p(%u) )\n", stream, (uint32_t*)(outptr_count.get()), size_count);
this->fooInout((uint32_t*)(outptr_count.get()));
outptr_count.flush();
if (useChecksum) {
ChecksumCalculatorThreadInfo::writeChecksum(checksumCalc, &tmpBuf[0], totalTmpSize - checksumSize, &tmpBuf[totalTmpSize - checksumSize], checksumSize);
}
stream->flush();
SET_LASTCALL("fooInout");
break;
}
default:
return ptr - (unsigned char*)buf;
} //switch
ptr += packetLen;
} // while
return ptr - (unsigned char*)buf;
}
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