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Stop assuming consistency of glEnables.

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This commit is contained in:
Thomas Harte
2026-02-10 02:15:17 +00:00
parent 06a16a62b9
commit 17ee68f227
1 changed files with 6 additions and 3 deletions
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Outputs/OpenGL/ScanTarget.cpp
+6 -3
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@@ -411,6 +411,9 @@ void ScanTarget::update(const int output_width, const int output_height) {
}
}
test_gl([&]{ glDisable(GL_BLEND); });
test_gl([&]{ glDisable(GL_STENCIL_TEST); });
if(!is_rgb(existing_modals_->display_type)) {
process_to_rgb(area);
}
@@ -456,9 +459,6 @@ void ScanTarget::update(const int output_width, const int output_height) {
output_scans(area);
}
test_gl([&]{ glDisable(GL_BLEND); });
test_gl([&]{ glDisable(GL_STENCIL_TEST); });
// That's it for operations affecting the accumulation buffer.
is_drawing_to_output_.clear();
@@ -623,6 +623,9 @@ void ScanTarget::output_scans(const OutputArea &area) {
void ScanTarget::draw(const int output_width, const int output_height) {
while(is_drawing_to_output_.test_and_set(std::memory_order_acquire));
test_gl([&]{ glDisable(GL_BLEND); });
test_gl([&]{ glDisable(GL_STENCIL_TEST); });
if(!output_buffer_.empty()) {
// Copy the accumulation texture to the target.
test_gl([&]{ glBindFramebuffer(GL_FRAMEBUFFER, target_framebuffer_); });