Generate HLSL code for integer sampling.
Generate HLSL code for integer sampling.

TRAC #23472
Signed-off-by: Geoff Lang
Signed-off-by: Shannon Woods
Author: Nicolas Capens

MIPS/external-chromium_org-third_party-angle,mrobinson/rust-angle,mybios/angle,larsbergstrom/angle,nandhanurrevanth/angle,MSOpenTech/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,MSOpenTech/angle,mikolalysenko/angle,mrobinson/rust-angle,vvuk/angle,ecoal95/angle,ecoal95/angle,crezefire/angle,nandhanurrevanth/angle,crezefire/angle,vvuk/angle,xin3liang/platform_external_chromium_org_third_party_angle,nandhanurrevanth/angle,android-ia/platform_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle,ecoal95/angle,bsergean/angle,ecoal95/angle,vvuk/angle,mlfarrell/angle,jgcaaprom/android_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle,csa7mdm/angle,mrobinson/rust-angle,MIPS/external-chromium_org-third_party-angle,mlfarrell/angle,larsbergstrom/angle,bsergean/angle,larsbergstrom/angle,ecoal95/angle,crezefire/angle,mybios/angle,MIPS/external-chromium_org-third_party-angle,mlfarrell/angle,ppy/angle,csa7mdm/angle,android-ia/platform_external_chromium_org_third_party_angle,domokit/waterfall,MSOpenTech/angle,ghostoy/angle,ghostoy/angle,mikolalysenko/angle,ppy/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,android-ia/platform_external_chromium_org_third_party_angle,crezefire/angle,mybios/angle,mrobinson/rust-angle,xin3liang/platform_external_chromium_org_third_party_angle,ppy/angle,ghostoy/angle,domokit/waterfall,vvuk/angle,MIPS/external-chromium_org-third_party-angle,ghostoy/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle,jgcaaprom/android_external_chromium_org_third_party_angle,xin3liang/platform_external_chromium_org_third_party_angle,nandhanurrevanth/angle,mrobinson/rust-angle,jgcaaprom/android_external_chromium_org_third_party_angle,ppy/angle,bsergean/angle,xin3liang/platform_external_chromium_org_third_party_angle,csa7mdm/angle,csa7mdm/angle,bsergean/angle,mikolalysenko/angle,mybios/angle,mlfarrell/angle,MSOpenTech/angle,mikolalysenko/angle,larsbergstrom/angle,geekboxzone/lollipop_external_chromium_org_third_party_angle