ml
d6e438a541
build / build (push) Successful in 2m13s
Stale GL_UNPACK state in gl4es and a missing pre-release GPU sync caused diagonal-banded corruption in the 3D view. Synthetic key press/release must track the real controller button or touch down/up edges, not fire together in one call - fixes a typed movement key sticking forever, then a follow-up that had silently broken A-button jump and on-screen keyboard arrow keys. Also adds force-rebuild.sh for the known stageEngine stale-cache issue.
16 lines
541 B
Diff
16 lines
541 B
Diff
--- a/src/MacSrc/OpenGL.cc
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+++ b/src/MacSrc/OpenGL.cc
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@@ -566,7 +566,11 @@
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glDisableVertexAttribArray(0);
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glDisableVertexAttribArray(tcAttrib);
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glDisableVertexAttribArray(lightAttrib);
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- glFlush();
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+ // glFinish(), not glFlush(): xr_swapchain_release() (called by our
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+ // caller right after this returns) hands the image to the OpenXR
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+ // runtime for cross-process consumption, which requires the GPU write
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+ // to have actually landed, not just be queued.
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+ glFinish();
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SDL_FreeSurface(uiRgba);
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}
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