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277dbf89f1
this *shouldn't* matter, but due to some Mesa bug is does: If the shaders have been loaded already (with R_LoadARBProgram()), then loading them again (like from the `reloadARBprograms` console cmd or as it happens if the `r_gammaInShader` has been modified) will cause glitches with the open source radeonsi driver (maybe also with others? at least the open source intel driver seems unaffected). As r_gammaInShader was marked as modified at startup (before the shaders were even loaded) they were loaded twice: First as expected when OpenGL is initialized, then again in R_CheckCvars() which is executed each frame. Marking as at not modified in R_InitOpenGL() prevents this and thus works around the bug. However this means that changing r_gammaInShader at runtime will still trigger this bug (while with non-broken drivers it switches seamlessly between gamma in shader and gamma in hardware without a vid_restart). |
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| .. | ||
| cm | ||
| d3xp | ||
| framework | ||
| game | ||
| idlib | ||
| MayaImport | ||
| renderer | ||
| sound | ||
| sys | ||
| tools | ||
| TypeInfo | ||
| ui | ||
| CMakeLists.txt | ||
| config.h.in | ||
| mmakefile.src | ||