From: Alejandro Piñeiro Date: Fri, 4 Mar 2016 18:20:27 +0000 (+0100) Subject: i965/vec4: pass the correct src_sz to emit_send at emit_untyped_atomic X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0c5c2e2c936a933d4e78acb36d1f5e56d020043c;p=mesa.git i965/vec4: pass the correct src_sz to emit_send at emit_untyped_atomic If the src is invalid, so src size is zero, the src_sz passed to emit send should be zero too, instead of a default 1 if we are in a simd4x2 case. This can happens if using emit_untyped_atomic for an atomic dec/inc. v2: use the proper src_sz when calling emit_send, instead of just avoid loading src at emit_send if BAD_FILE (Francisco Jerez) Reviewed-by: Francisco Jerez --- diff --git a/src/mesa/drivers/dri/i965/brw_vec4_surface_builder.cpp b/src/mesa/drivers/dri/i965/brw_vec4_surface_builder.cpp index 28002c56cdc..1db349ab8ce 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_surface_builder.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_surface_builder.cpp @@ -221,7 +221,7 @@ namespace brw { emit_insert(bld, addr, dims, has_simd4x2), has_simd4x2 ? 1 : dims, emit_insert(bld, src_reg(srcs), size, has_simd4x2), - has_simd4x2 ? 1 : size, + has_simd4x2 && size ? 1 : size, surface, op, rsize, pred); }