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don't bind shaders if they didn't compile

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This commit is contained in:
itsmattkc
2019-01-09 12:22:50 +11:00
parent 6b1bb620c1
commit 72df21e57c
3 changed files with 20 additions and 6 deletions
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project/effect.cpp
+17 -4
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@@ -800,9 +800,18 @@ void Effect::open() {
} else {
glslProgram = new QOpenGLShaderProgram();
validate_meta_path();
if (!vertPath.isEmpty()) glslProgram->addShaderFromSourceFile(QOpenGLShader::Vertex, meta->path + "/" + vertPath);
if (!fragPath.isEmpty()) glslProgram->addShaderFromSourceFile(QOpenGLShader::Fragment, meta->path + "/" + fragPath);
glslProgram->link();
bool glsl_compiled = true;
if (!vertPath.isEmpty()) {
if (!glslProgram->addShaderFromSourceFile(QOpenGLShader::Vertex, meta->path + "/" + vertPath)) {
glsl_compiled = false;
}
}
if (!fragPath.isEmpty()) {
if (!glslProgram->addShaderFromSourceFile(QOpenGLShader::Fragment, meta->path + "/" + fragPath)) {
glsl_compiled = false;
}
}
if (glsl_compiled) glslProgram->link();
isOpen = true;
}
} else {
@@ -826,12 +835,16 @@ void Effect::close() {
isOpen = false;
}
bool Effect::is_glsl_linked() {
return glslProgram != NULL && glslProgram->isLinked();
}
void Effect::startEffect() {
if (!isOpen) {
open();
dout << "[WARNING] Tried to start a closed effect - opening";
}
if (enable_shader) bound = glslProgram->bind();
if (enable_shader && glslProgram->isLinked()) bound = glslProgram->bind();
}
void Effect::endEffect() {