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Add error detecting in shader compiler

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Linloir 2022-12-12 23:00:00 +08:00
parent a44e2b932a
commit c848828868
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GPG Key ID: 58EEB209A0F2C366
1 changed files with 21 additions and 0 deletions
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21
FinalProject/shader.cpp
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@ -14,6 +14,13 @@ void VertexShader::compile(const std::string& source) {
const char* sourcePtr = source.c_str(); const char* sourcePtr = source.c_str();
OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr); OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr);
OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId); OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId);
int success;
char infoLog[512];
OPENGL_EXTRA_FUNCTIONS->glGetShaderiv(_shaderId, GL_COMPILE_STATUS, &success);
if (!success) {
OPENGL_EXTRA_FUNCTIONS->glGetShaderInfoLog(_shaderId, 512, nullptr, infoLog);
Logger::error("Vertex shader compilation failed: " + std::string(infoLog));
}
} }
FragmentShader::FragmentShader(const std::string& source){ FragmentShader::FragmentShader(const std::string& source){
@ -25,6 +32,13 @@ void FragmentShader::compile(const std::string& source) {
const char* sourcePtr = source.c_str(); const char* sourcePtr = source.c_str();
OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr); OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr);
OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId); OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId);
int success;
char infoLog[512];
OPENGL_EXTRA_FUNCTIONS->glGetShaderiv(_shaderId, GL_COMPILE_STATUS, &success);
if (!success) {
OPENGL_EXTRA_FUNCTIONS->glGetShaderInfoLog(_shaderId, 512, nullptr, infoLog);
Logger::error("Vertex shader compilation failed: " + std::string(infoLog));
}
} }
GeometryShader::GeometryShader(const std::string& source) { GeometryShader::GeometryShader(const std::string& source) {
@ -36,6 +50,13 @@ void GeometryShader::compile(const std::string& source) {
const char* sourcePtr = source.c_str(); const char* sourcePtr = source.c_str();
OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr); OPENGL_EXTRA_FUNCTIONS->glShaderSource(_shaderId, 1, &sourcePtr, nullptr);
OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId); OPENGL_EXTRA_FUNCTIONS->glCompileShader(_shaderId);
int success;
char infoLog[512];
OPENGL_EXTRA_FUNCTIONS->glGetShaderiv(_shaderId, GL_COMPILE_STATUS, &success);
if (!success) {
OPENGL_EXTRA_FUNCTIONS->glGetShaderInfoLog(_shaderId, 512, nullptr, infoLog);
Logger::error("Vertex shader compilation failed: " + std::string(infoLog));
}
} }
ShaderProgram::ShaderProgram() { ShaderProgram::ShaderProgram() {