diff --git a/tests/fragment/complex-collectshadows-in.txt b/tests/fragment/z-collectshadows-in.txt similarity index 100% rename from tests/fragment/complex-collectshadows-in.txt rename to tests/fragment/z-collectshadows-in.txt diff --git a/tests/fragment/complex-collectshadows-out.txt b/tests/fragment/z-collectshadows-out.txt similarity index 100% rename from tests/fragment/complex-collectshadows-out.txt rename to tests/fragment/z-collectshadows-out.txt diff --git a/tests/fragment/complex-collectshadows-outES.txt b/tests/fragment/z-collectshadows-outES.txt similarity index 100% rename from tests/fragment/complex-collectshadows-outES.txt rename to tests/fragment/z-collectshadows-outES.txt diff --git a/tests/fragment/complex-flare-in.txt b/tests/fragment/z-flare-in.txt similarity index 100% rename from tests/fragment/complex-flare-in.txt rename to tests/fragment/z-flare-in.txt diff --git a/tests/fragment/complex-flare-out.txt b/tests/fragment/z-flare-out.txt similarity index 100% rename from tests/fragment/complex-flare-out.txt rename to tests/fragment/z-flare-out.txt diff --git a/tests/fragment/complex-flare-outES.txt b/tests/fragment/z-flare-outES.txt similarity index 100% rename from tests/fragment/complex-flare-outES.txt rename to tests/fragment/z-flare-outES.txt diff --git a/tests/fragment/complex-fxaa-preset1-in.txt b/tests/fragment/z-fxaa-preset1-in.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset1-in.txt rename to tests/fragment/z-fxaa-preset1-in.txt diff --git a/tests/fragment/complex-fxaa-preset1-out.txt b/tests/fragment/z-fxaa-preset1-out.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset1-out.txt rename to tests/fragment/z-fxaa-preset1-out.txt diff --git a/tests/fragment/complex-fxaa-preset1-outES.txt b/tests/fragment/z-fxaa-preset1-outES.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset1-outES.txt rename to tests/fragment/z-fxaa-preset1-outES.txt diff --git a/tests/fragment/complex-fxaa-preset3-in.txt b/tests/fragment/z-fxaa-preset3-in.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset3-in.txt rename to tests/fragment/z-fxaa-preset3-in.txt diff --git a/tests/fragment/complex-fxaa-preset3-out.txt b/tests/fragment/z-fxaa-preset3-out.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset3-out.txt rename to tests/fragment/z-fxaa-preset3-out.txt diff --git a/tests/fragment/complex-fxaa-preset3-outES.txt b/tests/fragment/z-fxaa-preset3-outES.txt similarity index 100% rename from tests/fragment/complex-fxaa-preset3-outES.txt rename to tests/fragment/z-fxaa-preset3-outES.txt diff --git a/tests/fragment/complex-fxaa3-11-consolepc-in.txt b/tests/fragment/z-fxaa3-11-consolepc-in.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-consolepc-in.txt rename to tests/fragment/z-fxaa3-11-consolepc-in.txt diff --git a/tests/fragment/complex-fxaa3-11-consolepc-out.txt b/tests/fragment/z-fxaa3-11-consolepc-out.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-consolepc-out.txt rename to tests/fragment/z-fxaa3-11-consolepc-out.txt diff --git a/tests/fragment/complex-fxaa3-11-consolepc-outES.txt b/tests/fragment/z-fxaa3-11-consolepc-outES.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-consolepc-outES.txt rename to tests/fragment/z-fxaa3-11-consolepc-outES.txt diff --git a/tests/fragment/complex-fxaa3-11-pc39-in.txt b/tests/fragment/z-fxaa3-11-pc39-in.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-pc39-in.txt rename to tests/fragment/z-fxaa3-11-pc39-in.txt diff --git a/tests/fragment/complex-fxaa3-11-pc39-out.txt b/tests/fragment/z-fxaa3-11-pc39-out.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-pc39-out.txt rename to tests/fragment/z-fxaa3-11-pc39-out.txt diff --git a/tests/fragment/complex-fxaa3-11-pc39-outES.txt b/tests/fragment/z-fxaa3-11-pc39-outES.txt similarity index 100% rename from tests/fragment/complex-fxaa3-11-pc39-outES.txt rename to tests/fragment/z-fxaa3-11-pc39-outES.txt diff --git a/tests/fragment/complex-mia-lightmap-in.txt b/tests/fragment/z-mia-lightmap-in.txt similarity index 100% rename from tests/fragment/complex-mia-lightmap-in.txt rename to tests/fragment/z-mia-lightmap-in.txt diff --git a/tests/fragment/complex-mia-lightmap-out.txt b/tests/fragment/z-mia-lightmap-out.txt similarity index 100% rename from tests/fragment/complex-mia-lightmap-out.txt rename to tests/fragment/z-mia-lightmap-out.txt diff --git a/tests/fragment/complex-mia-lightmap-outES.txt b/tests/fragment/z-mia-lightmap-outES.txt similarity index 100% rename from tests/fragment/complex-mia-lightmap-outES.txt rename to tests/fragment/z-mia-lightmap-outES.txt diff --git a/tests/fragment/complex-mia-rt-in.txt b/tests/fragment/z-mia-rt-in.txt similarity index 100% rename from tests/fragment/complex-mia-rt-in.txt rename to tests/fragment/z-mia-rt-in.txt diff --git a/tests/fragment/complex-mia-rt-out.txt b/tests/fragment/z-mia-rt-out.txt similarity index 100% rename from tests/fragment/complex-mia-rt-out.txt rename to tests/fragment/z-mia-rt-out.txt diff --git a/tests/fragment/complex-mia-rt-outES.txt b/tests/fragment/z-mia-rt-outES.txt similarity index 100% rename from tests/fragment/complex-mia-rt-outES.txt rename to tests/fragment/z-mia-rt-outES.txt diff --git a/tests/fragment/complex-ogre-grass1-in.txt b/tests/fragment/z-ogre-grass1-in.txt similarity index 100% rename from tests/fragment/complex-ogre-grass1-in.txt rename to tests/fragment/z-ogre-grass1-in.txt diff --git a/tests/fragment/complex-ogre-grass1-out.txt b/tests/fragment/z-ogre-grass1-out.txt similarity index 100% rename from tests/fragment/complex-ogre-grass1-out.txt rename to tests/fragment/z-ogre-grass1-out.txt diff --git a/tests/fragment/complex-ogre-grass1-outES.txt b/tests/fragment/z-ogre-grass1-outES.txt similarity index 100% rename from tests/fragment/complex-ogre-grass1-outES.txt rename to tests/fragment/z-ogre-grass1-outES.txt diff --git a/tests/fragment/complex-ogre-grass2-in.txt b/tests/fragment/z-ogre-grass2-in.txt similarity index 100% rename from tests/fragment/complex-ogre-grass2-in.txt rename to tests/fragment/z-ogre-grass2-in.txt diff --git a/tests/fragment/complex-ogre-grass2-out.txt b/tests/fragment/z-ogre-grass2-out.txt similarity index 100% rename from tests/fragment/complex-ogre-grass2-out.txt rename to tests/fragment/z-ogre-grass2-out.txt diff --git a/tests/fragment/complex-ogre-grass2-outES.txt b/tests/fragment/z-ogre-grass2-outES.txt similarity index 100% rename from tests/fragment/complex-ogre-grass2-outES.txt rename to tests/fragment/z-ogre-grass2-outES.txt diff --git a/tests/fragment/complex-ogre-pssm-in.txt b/tests/fragment/z-ogre-pssm-in.txt similarity index 100% rename from tests/fragment/complex-ogre-pssm-in.txt rename to tests/fragment/z-ogre-pssm-in.txt diff --git a/tests/fragment/complex-ogre-pssm-out.txt b/tests/fragment/z-ogre-pssm-out.txt similarity index 100% rename from tests/fragment/complex-ogre-pssm-out.txt rename to tests/fragment/z-ogre-pssm-out.txt diff --git a/tests/fragment/complex-ogre-pssm-outES.txt b/tests/fragment/z-ogre-pssm-outES.txt similarity index 100% rename from tests/fragment/complex-ogre-pssm-outES.txt rename to tests/fragment/z-ogre-pssm-outES.txt diff --git a/tests/fragment/complex-ogre-radialblur-in.txt b/tests/fragment/z-ogre-radialblur-in.txt similarity index 100% rename from tests/fragment/complex-ogre-radialblur-in.txt rename to tests/fragment/z-ogre-radialblur-in.txt diff --git a/tests/fragment/complex-ogre-radialblur-out.txt b/tests/fragment/z-ogre-radialblur-out.txt similarity index 100% rename from tests/fragment/complex-ogre-radialblur-out.txt rename to tests/fragment/z-ogre-radialblur-out.txt diff --git a/tests/fragment/complex-ogre-radialblur-outES.txt b/tests/fragment/z-ogre-radialblur-outES.txt similarity index 100% rename from tests/fragment/complex-ogre-radialblur-outES.txt rename to tests/fragment/z-ogre-radialblur-outES.txt diff --git a/tests/fragment/complex-particle-in.txt b/tests/fragment/z-particle-in.txt similarity index 100% rename from tests/fragment/complex-particle-in.txt rename to tests/fragment/z-particle-in.txt diff --git a/tests/fragment/complex-particle-out.txt b/tests/fragment/z-particle-out.txt similarity index 100% rename from tests/fragment/complex-particle-out.txt rename to tests/fragment/z-particle-out.txt diff --git a/tests/fragment/complex-particle-outES.txt b/tests/fragment/z-particle-outES.txt similarity index 100% rename from tests/fragment/complex-particle-outES.txt rename to tests/fragment/z-particle-outES.txt diff --git a/tests/fragment/complex-prepasslight-in.txt b/tests/fragment/z-prepasslight-in.txt similarity index 100% rename from tests/fragment/complex-prepasslight-in.txt rename to tests/fragment/z-prepasslight-in.txt diff --git a/tests/fragment/complex-prepasslight-out.txt b/tests/fragment/z-prepasslight-out.txt similarity index 100% rename from tests/fragment/complex-prepasslight-out.txt rename to tests/fragment/z-prepasslight-out.txt diff --git a/tests/fragment/complex-prepasslight-outES.txt b/tests/fragment/z-prepasslight-outES.txt similarity index 100% rename from tests/fragment/complex-prepasslight-outES.txt rename to tests/fragment/z-prepasslight-outES.txt diff --git a/tests/fragment/complex-skin-in.txt b/tests/fragment/z-skin-in.txt similarity index 100% rename from tests/fragment/complex-skin-in.txt rename to tests/fragment/z-skin-in.txt diff --git a/tests/fragment/complex-skin-out.txt b/tests/fragment/z-skin-out.txt similarity index 100% rename from tests/fragment/complex-skin-out.txt rename to tests/fragment/z-skin-out.txt diff --git a/tests/fragment/complex-skin-outES.txt b/tests/fragment/z-skin-outES.txt similarity index 100% rename from tests/fragment/complex-skin-outES.txt rename to tests/fragment/z-skin-outES.txt diff --git a/tests/fragment/complex-treeleaf-in.txt b/tests/fragment/z-treeleaf-in.txt similarity index 100% rename from tests/fragment/complex-treeleaf-in.txt rename to tests/fragment/z-treeleaf-in.txt diff --git a/tests/fragment/complex-treeleaf-out.txt b/tests/fragment/z-treeleaf-out.txt similarity index 100% rename from tests/fragment/complex-treeleaf-out.txt rename to tests/fragment/z-treeleaf-out.txt diff --git a/tests/fragment/complex-treeleaf-outES.txt b/tests/fragment/z-treeleaf-outES.txt similarity index 100% rename from tests/fragment/complex-treeleaf-outES.txt rename to tests/fragment/z-treeleaf-outES.txt diff --git a/tests/fragment/complex-treeleafloop-in.txt b/tests/fragment/z-treeleafloop-in.txt similarity index 100% rename from tests/fragment/complex-treeleafloop-in.txt rename to tests/fragment/z-treeleafloop-in.txt diff --git a/tests/fragment/complex-treeleafloop-out.txt b/tests/fragment/z-treeleafloop-out.txt similarity index 100% rename from tests/fragment/complex-treeleafloop-out.txt rename to tests/fragment/z-treeleafloop-out.txt diff --git a/tests/fragment/complex-treeleafloop-outES.txt b/tests/fragment/z-treeleafloop-outES.txt similarity index 100% rename from tests/fragment/complex-treeleafloop-outES.txt rename to tests/fragment/z-treeleafloop-outES.txt diff --git a/tests/vertex/complex-collectshadows-in.txt b/tests/vertex/z-collectshadows-in.txt similarity index 100% rename from tests/vertex/complex-collectshadows-in.txt rename to tests/vertex/z-collectshadows-in.txt diff --git a/tests/vertex/complex-collectshadows-out.txt b/tests/vertex/z-collectshadows-out.txt similarity index 100% rename from tests/vertex/complex-collectshadows-out.txt rename to tests/vertex/z-collectshadows-out.txt diff --git a/tests/vertex/complex-collectshadows-outES.txt b/tests/vertex/z-collectshadows-outES.txt similarity index 100% rename from tests/vertex/complex-collectshadows-outES.txt rename to tests/vertex/z-collectshadows-outES.txt diff --git a/tests/vertex/complex-flare-in.txt b/tests/vertex/z-flare-in.txt similarity index 100% rename from tests/vertex/complex-flare-in.txt rename to tests/vertex/z-flare-in.txt diff --git a/tests/vertex/complex-flare-out.txt b/tests/vertex/z-flare-out.txt similarity index 100% rename from tests/vertex/complex-flare-out.txt rename to tests/vertex/z-flare-out.txt diff --git a/tests/vertex/complex-flare-outES.txt b/tests/vertex/z-flare-outES.txt similarity index 100% rename from tests/vertex/complex-flare-outES.txt rename to tests/vertex/z-flare-outES.txt diff --git a/tests/vertex/complex-mia-lightmap-in.txt b/tests/vertex/z-mia-lightmap-in.txt similarity index 100% rename from tests/vertex/complex-mia-lightmap-in.txt rename to tests/vertex/z-mia-lightmap-in.txt diff --git a/tests/vertex/complex-mia-lightmap-out.txt b/tests/vertex/z-mia-lightmap-out.txt similarity index 100% rename from tests/vertex/complex-mia-lightmap-out.txt rename to tests/vertex/z-mia-lightmap-out.txt diff --git a/tests/vertex/complex-mia-lightmap-outES.txt b/tests/vertex/z-mia-lightmap-outES.txt similarity index 100% rename from tests/vertex/complex-mia-lightmap-outES.txt rename to tests/vertex/z-mia-lightmap-outES.txt diff --git a/tests/vertex/complex-mia-rt-in.txt b/tests/vertex/z-mia-rt-in.txt similarity index 100% rename from tests/vertex/complex-mia-rt-in.txt rename to tests/vertex/z-mia-rt-in.txt diff --git a/tests/vertex/complex-mia-rt-out.txt b/tests/vertex/z-mia-rt-out.txt similarity index 100% rename from tests/vertex/complex-mia-rt-out.txt rename to tests/vertex/z-mia-rt-out.txt diff --git a/tests/vertex/complex-mia-rt-outES.txt b/tests/vertex/z-mia-rt-outES.txt similarity index 100% rename from tests/vertex/complex-mia-rt-outES.txt rename to tests/vertex/z-mia-rt-outES.txt diff --git a/tests/vertex/complex-ogre-grass1-in.txt b/tests/vertex/z-ogre-grass1-in.txt similarity index 100% rename from tests/vertex/complex-ogre-grass1-in.txt rename to tests/vertex/z-ogre-grass1-in.txt diff --git a/tests/vertex/complex-ogre-grass1-out.txt b/tests/vertex/z-ogre-grass1-out.txt similarity index 100% rename from tests/vertex/complex-ogre-grass1-out.txt rename to tests/vertex/z-ogre-grass1-out.txt diff --git a/tests/vertex/complex-ogre-grass1-outES.txt b/tests/vertex/z-ogre-grass1-outES.txt similarity index 100% rename from tests/vertex/complex-ogre-grass1-outES.txt rename to tests/vertex/z-ogre-grass1-outES.txt diff --git a/tests/vertex/complex-ogre-grass2-in.txt b/tests/vertex/z-ogre-grass2-in.txt similarity index 100% rename from tests/vertex/complex-ogre-grass2-in.txt rename to tests/vertex/z-ogre-grass2-in.txt diff --git a/tests/vertex/complex-ogre-grass2-out.txt b/tests/vertex/z-ogre-grass2-out.txt similarity index 100% rename from tests/vertex/complex-ogre-grass2-out.txt rename to tests/vertex/z-ogre-grass2-out.txt diff --git a/tests/vertex/complex-ogre-grass2-outES.txt b/tests/vertex/z-ogre-grass2-outES.txt similarity index 100% rename from tests/vertex/complex-ogre-grass2-outES.txt rename to tests/vertex/z-ogre-grass2-outES.txt diff --git a/tests/vertex/complex-ogre-pssm-in.txt b/tests/vertex/z-ogre-pssm-in.txt similarity index 100% rename from tests/vertex/complex-ogre-pssm-in.txt rename to tests/vertex/z-ogre-pssm-in.txt diff --git a/tests/vertex/complex-ogre-pssm-out.txt b/tests/vertex/z-ogre-pssm-out.txt similarity index 100% rename from tests/vertex/complex-ogre-pssm-out.txt rename to tests/vertex/z-ogre-pssm-out.txt diff --git a/tests/vertex/complex-ogre-pssm-outES.txt b/tests/vertex/z-ogre-pssm-outES.txt similarity index 100% rename from tests/vertex/complex-ogre-pssm-outES.txt rename to tests/vertex/z-ogre-pssm-outES.txt diff --git a/tests/vertex/complex-particle-in.txt b/tests/vertex/z-particle-in.txt similarity index 100% rename from tests/vertex/complex-particle-in.txt rename to tests/vertex/z-particle-in.txt diff --git a/tests/vertex/complex-particle-out.txt b/tests/vertex/z-particle-out.txt similarity index 100% rename from tests/vertex/complex-particle-out.txt rename to tests/vertex/z-particle-out.txt diff --git a/tests/vertex/complex-particle-outES.txt b/tests/vertex/z-particle-outES.txt similarity index 100% rename from tests/vertex/complex-particle-outES.txt rename to tests/vertex/z-particle-outES.txt diff --git a/tests/vertex/complex-prepasslight-in.txt b/tests/vertex/z-prepasslight-in.txt similarity index 100% rename from tests/vertex/complex-prepasslight-in.txt rename to tests/vertex/z-prepasslight-in.txt diff --git a/tests/vertex/complex-prepasslight-out.txt b/tests/vertex/z-prepasslight-out.txt similarity index 100% rename from tests/vertex/complex-prepasslight-out.txt rename to tests/vertex/z-prepasslight-out.txt diff --git a/tests/vertex/complex-prepasslight-outES.txt b/tests/vertex/z-prepasslight-outES.txt similarity index 100% rename from tests/vertex/complex-prepasslight-outES.txt rename to tests/vertex/z-prepasslight-outES.txt diff --git a/tests/vertex/complex-treeleaf-in.txt b/tests/vertex/z-treeleaf-in.txt similarity index 100% rename from tests/vertex/complex-treeleaf-in.txt rename to tests/vertex/z-treeleaf-in.txt diff --git a/tests/vertex/complex-treeleaf-out.txt b/tests/vertex/z-treeleaf-out.txt similarity index 100% rename from tests/vertex/complex-treeleaf-out.txt rename to tests/vertex/z-treeleaf-out.txt diff --git a/tests/vertex/complex-treeleaf-outES.txt b/tests/vertex/z-treeleaf-outES.txt similarity index 100% rename from tests/vertex/complex-treeleaf-outES.txt rename to tests/vertex/z-treeleaf-outES.txt