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| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2023-04-03 13:00:43 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-04-11 23:30:46 +0000 |
| commit | f27d8ac03e569728c5861a366853b8a3ffcfe215 (patch) | |
| tree | 985b95f2a156d9ebd13fe8cd0196276dde7e186f /src | |
| parent | baaf1244ef6c0035a617f1e507f82ebeaaafcc34 (diff) | |
| download | qtbase-f27d8ac03e569728c5861a366853b8a3ffcfe215.tar.gz | |
rhi: gl: Reset scissor before blit
glBlitFramebuffer is affected by the scissor test.
Fixes: QTBUG-103792
Change-Id: I2eccc9f3e469af8b2fdff22e9fb7c2311c25b867
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
(cherry picked from commit 33b7a3b8466bfc76a33d638c9d1d00d242c438d2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/rhi/qrhigles2.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/rhi/qrhigles2.cpp b/src/gui/rhi/qrhigles2.cpp index 10ff4b7179..49799599ce 100644 --- a/src/gui/rhi/qrhigles2.cpp +++ b/src/gui/rhi/qrhigles2.cpp @@ -3335,6 +3335,10 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) break; case QGles2CommandBuffer::Command::BlitFromRenderbuffer: { + // Altering the scissor state, so reset the stored state, although + // not strictly required as long as blit is done in endPass() only. + cbD->graphicsPassState.reset(); + f->glDisable(GL_SCISSOR_TEST); GLuint fbo[2]; f->glGenFramebuffers(2, fbo); f->glBindFramebuffer(GL_READ_FRAMEBUFFER, fbo[0]); |