Disallow rendering to L/LA textures. TRAC #13792 Signed-off-by: Daniel Koch
Disallow rendering to L/LA textures.
TRAC #13792
Signed-off-by: Daniel Koch

Author:    Nicolas Capens

git-svn-id: a070b70d2b8c44c266a3870c0cddd9a0ee470458@457 736b8ea6-26fd-11df-bfd4-992fa37f6226

mrobinson/rust-angle,xin3liang/platform_external_chromium_org_third_party_angle,mrobinson/rust-angle,KalebDark/angleproject,KTXSoftware/angleproject,ghostoy/angle,themusicgod1/angleproject,bsergean/angle,mybios/angle,ecoal95/angle,mrobinson/rust-angle,ppy/angle,MSOpenTech/angle,stammen/angleproject,mybios/angle,KTXSoftware/angleproject,android-ia/platform_external_chromium_org_third_party_angle_dx11,larsbergstrom/angle,shairai/angleproject,ehsan/angle,crezefire/angle,MSOpenTech/angle-win8.0,themusicgod1/angleproject,nandhanurrevanth/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,bsergean/angle,crezefire/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle,pombreda/angleproject,themusicgod1/angleproject,larsbergstrom/angle,xuxiandi/angleproject,android-ia/platform_external_chromium_org_third_party_angle_dx11,MSOpenTech/angle-win8.0,MSOpenTech/angle-win8.0,mrobinson/rust-angle,MIPS/external-chromium_org-third_party-angle_dx11,MIPS/external-chromium_org-third_party-angle_dx11,MIPS/external-chromium_org-third_party-angle,jgcaaprom/android_external_chromium_org_third_party_angle,cantren/angleproject,bsergean/angle,android-ia/platform_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle_dx11,mikolalysenko/angle,cantren/angleproject,csa7mdm/angle,mlfarrell/angle,jgcaaprom/android_external_chromium_org_third_party_angle,KTXSoftware/angleproject,domokit/waterfall,crezefire/angle,mlfarrell/angle,vvuk/angle,nandhanurrevanth/angle,cvsuser-chromium/chromium-third-party_angle_dx11,nandhanurrevanth/angle,vvuk/angle,nandhanurrevanth/angle,cvsuser-chromium/chromium-third-party_angle_dx11,ecoal95/angle,shairai/angleproject,mlfarrell/angle,csa7mdm/angle,jgcaaprom/android_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle,MIPS/external-chromium_org-third_party-angle_dx11,cantren/angleproject,vvuk/angle-old,KalebDark/angleproject,ppy/angle,pombreda/angleproject,mybios/angle,mikolalysenko/angle,ppy/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,ghostoy/angle,stammen/angleproject,crezefire/angle,MIPS/external-chromium_org-third_party-angle,xin3liang/platform_external_chromium_org_third_party_angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,domokit/waterfall,RepublicMaster/angleproject,MIPS/external-chromium_org-third_party-angle_dx11,MSOpenTech/angle,cvsuser-chromium/chromium-third-party_angle_dx11,MSOpenTech/angle,mybios/angle,ehsan/angle,mikolalysenko/angle,KTXSoftware/angleproject,csa7mdm/angle,RepublicMaster/angleproject,vvuk/angle-old,xin3liang/platform_external_chromium_org_third_party_angle_dx11,mrobinson/rust-angle,cantren/angleproject,KalebDark/angleproject,ghostoy/angle,themusicgod1/angleproject,ghostoy/angle,stammen/angleproject,android-ia/platform_external_chromium_org_third_party_angle,ecoal95/angle,pombreda/angleproject,pombreda/angleproject,mikolalysenko/angle,larsbergstrom/angle,shairai/angleproject,KTXSoftware/angleproject,MIPS/external-chromium_org-third_party-angle,ecoal95/angle,MSOpenTech/angle-win8.0,ehsan/angle,vvuk/angle,vvuk/angle-old,csa7mdm/angle,larsbergstrom/angle,xuxiandi/angleproject,MIPS/external-chromium_org-third_party-angle,xuxiandi/angleproject,jgcaaprom/android_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle_dx11,xin3liang/platform_external_chromium_org_third_party_angle_dx11,KalebDark/angleproject,vvuk/angle,vvuk/angle-old,mlfarrell/angle,RepublicMaster/angleproject,RepublicMaster/angleproject,xin3liang/platform_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle_dx11,ehsan/angle,xin3liang/platform_external_chromium_org_third_party_angle_dx11,xuxiandi/angleproject,bsergean/angle,ecoal95/angle,ppy/angle,shairai/angleproject,android-ia/platform_external_chromium_org_third_party_angle,MSOpenTech/angle,cvsuser-chromium/chromium-third-party_angle_dx11,stammen/angleproject