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gl_engine: fix stencil logical not correct

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Fix the stencil reference and compile function cause rendering not
correct
This commit is contained in:
RuiwenTang 2024-05-01 19:02:52 +08:00 • committed by Hermet Park
parent 3414a45039
commit 06fc52ff22
1 changed files with 3 additions and 3 deletions
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6
src/renderer/gl_engine/tvgGlRenderTask.cpp
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@ -116,10 +116,10 @@ void GlStencilCoverTask::run()
GL_CHECK(glStencilFunc(GL_NOTEQUAL, 0x1, 0xFF)); GL_CHECK(glStencilFunc(GL_NOTEQUAL, 0x1, 0xFF));
GL_CHECK(glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE)); GL_CHECK(glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE));
} else { } else {
GL_CHECK(glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0x1, 0xFF)); GL_CHECK(glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0x0, 0xFF));
GL_CHECK(glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR_WRAP)); GL_CHECK(glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR_WRAP));
GL_CHECK(glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0x1, 0xFF)); GL_CHECK(glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0x0, 0xFF));
GL_CHECK(glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR_WRAP)); GL_CHECK(glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR_WRAP));
} }
GL_CHECK(glColorMask(0, 0, 0, 0)); GL_CHECK(glColorMask(0, 0, 0, 0));
@ -127,7 +127,7 @@ void GlStencilCoverTask::run()
mStencilTask->run(); mStencilTask->run();
if (mStencilMode == GlStencilMode::FillEvenOdd) { if (mStencilMode == GlStencilMode::FillEvenOdd) {
GL_CHECK(glStencilFunc(GL_EQUAL, 0x01, 0x01)); GL_CHECK(glStencilFunc(GL_NOTEQUAL, 0x00, 0x01));
GL_CHECK(glStencilOp(GL_REPLACE, GL_KEEP, GL_REPLACE)); GL_CHECK(glStencilOp(GL_REPLACE, GL_KEEP, GL_REPLACE));
} else { } else {
GL_CHECK(glStencilFunc(GL_NOTEQUAL, 0x0, 0xFF)); GL_CHECK(glStencilFunc(GL_NOTEQUAL, 0x0, 0xFF));