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Fix issue #676: emit error message on failure to open spv file.

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This commit is contained in:
John Kessenich
2017-02-18 09:45:40 -07:00
parent 0302bdf04a
commit 8f674e821e
3 changed files with 9 additions and 5 deletions
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4
SPIRV/GlslangToSpv.cpp
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@@ -5319,6 +5319,8 @@ void OutputSpvBin(const std::vector<unsigned int>& spirv, const char* baseName)
{
std::ofstream out;
out.open(baseName, std::ios::binary | std::ios::out);
if (out.fail())
printf("ERROR: Failed to open file: %s\n", baseName);
for (int i = 0; i < (int)spirv.size(); ++i) {
unsigned int word = spirv[i];
out.write((const char*)&word, 4);
@@ -5331,6 +5333,8 @@ void OutputSpvHex(const std::vector<unsigned int>& spirv, const char* baseName,
{
std::ofstream out;
out.open(baseName, std::ios::binary | std::ios::out);
if (out.fail())
printf("ERROR: Failed to open file: %s\n", baseName);
out << "\t// " GLSLANG_REVISION " " GLSLANG_DATE << std::endl;
if (varName != nullptr) {
out << "\t #pragma once" << std::endl;