Commit ebcb4c21 authored by Eric Anholt's avatar Eric Anholt

meson: Enable VC4's NEON assembly support.

Reviewed-by: Dylan Baker's avatarDylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom's avatarEric Engestrom <eric.engestrom@imgtec.com>
Tested-by: Timothy Arceri's avatarTimothy Arceri <tarceri@itsqueeze.com>
parent 9c9fd8ff
......@@ -489,8 +489,8 @@ endif
# FIXME: enable asm when cross compiler
# This is doable (autotools does it), but it's not of immediate concern
if meson.is_cross_build()
message('Cross compiling, disabling asm')
if meson.is_cross_build() and host_machine.cpu_family().startswith('x86')
message('Cross compiling, disabling x86/x86_64 asm')
with_asm = false
endif
......
......@@ -81,6 +81,18 @@ files_libvc4 = files(
'vc4_uniforms.c',
)
libvc4_neon = []
if with_asm_arch == 'arm'
libvc4_neon = static_library(
'vc4_neon',
'vc4_tiling_lt_neon.c',
include_directories : [
inc_src, inc_include, inc_gallium, inc_gallium_aux, inc_broadcom
],
c_args : '-mfpu=neon',
)
endif
simpenrose_c_args = []
dep_simpenrose = dependency('simpenrose', required : false)
if dep_simpenrose.found()
......@@ -94,6 +106,7 @@ libvc4 = static_library(
inc_src, inc_include, inc_gallium, inc_gallium_aux, inc_broadcom,
inc_gallium_drivers, inc_drm_uapi,
],
link_with: libvc4_neon,
c_args : [c_vis_args, simpenrose_c_args],
cpp_args : [cpp_vis_args],
dependencies : [dep_simpenrose, dep_libdrm, dep_valgrind],
......
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