diff options
| -rwxr-xr-x | configure | 2 | ||||
| -rw-r--r-- | libswscale/arm/rgb2yuv_neon_16.S | 3 | ||||
| -rw-r--r-- | libswscale/arm/rgb2yuv_neon_32.S | 3 | ||||
| -rw-r--r-- | libswscale/arm/swscale_unscaled.c | 6 |
4 files changed, 14 insertions, 0 deletions
@@ -2149,6 +2149,7 @@ SYSTEM_LIBRARIES=" TOOLCHAIN_FEATURES=" as_arch_directive + as_dn_directive as_fpu_directive as_func as_object_arch @@ -5530,6 +5531,7 @@ EOF check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)' check_as as_arch_directive ".arch armv7-a" + check_as as_dn_directive "ra .dn d0.i16" check_as as_fpu_directive ".fpu neon" # llvm's integrated assembler supports .object_arch from llvm 3.5 diff --git a/libswscale/arm/rgb2yuv_neon_16.S b/libswscale/arm/rgb2yuv_neon_16.S index 601bc9a9b7..ad7e679ca9 100644 --- a/libswscale/arm/rgb2yuv_neon_16.S +++ b/libswscale/arm/rgb2yuv_neon_16.S @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "config.h" +#if HAVE_AS_DN_DIRECTIVE #include "rgb2yuv_neon_common.S" /* downsampled R16G16B16 x8 */ @@ -78,3 +80,4 @@ alias_qw c8x8x2, q10 .endm loop_420sp rgbx, nv12, init, kernel_420_16x2, 16 +#endif diff --git a/libswscale/arm/rgb2yuv_neon_32.S b/libswscale/arm/rgb2yuv_neon_32.S index f51a5f149f..4fd0f64a09 100644 --- a/libswscale/arm/rgb2yuv_neon_32.S +++ b/libswscale/arm/rgb2yuv_neon_32.S @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include "config.h" +#if HAVE_AS_DN_DIRECTIVE #include "rgb2yuv_neon_common.S" /* downsampled R16G16B16 x8 */ @@ -117,3 +119,4 @@ alias_qw c8x8x2, q10 loop_420sp rgbx, nv12, init, kernel_420_16x2, 32 +#endif diff --git a/libswscale/arm/swscale_unscaled.c b/libswscale/arm/swscale_unscaled.c index e1597ab42d..e41f294eac 100644 --- a/libswscale/arm/swscale_unscaled.c +++ b/libswscale/arm/swscale_unscaled.c @@ -23,6 +23,7 @@ #include "libswscale/swscale_internal.h" #include "libavutil/arm/cpu.h" +#if HAVE_AS_DN_DIRECTIVE extern void rgbx_to_nv12_neon_32(const uint8_t *src, uint8_t *y, uint8_t *chroma, int width, int height, int y_stride, int c_stride, int src_stride, @@ -178,3 +179,8 @@ void ff_get_unscaled_swscale_arm(SwsContext *c) if (have_neon(cpu_flags)) get_unscaled_swscale_neon(c); } +#else +void ff_get_unscaled_swscale_arm(SwsContext *c) +{ +} +#endif |