COMPMID-2252 NECast.
Change-Id: I7532aea6827a325eb8457132d4787ac527e93cd4
Signed-off-by: Usama Arif <usama.arif@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1149
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/src/core/NEON/kernels/NEDepthConvertLayerKernel.cpp b/src/core/NEON/kernels/NEDepthConvertLayerKernel.cpp
index cbc90a0..531873e 100644
--- a/src/core/NEON/kernels/NEDepthConvertLayerKernel.cpp
+++ b/src/core/NEON/kernels/NEDepthConvertLayerKernel.cpp
@@ -44,16 +44,17 @@
ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(output);
ARM_COMPUTE_UNUSED(policy);
ARM_COMPUTE_RETURN_ERROR_ON(input == output);
- ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::U8, DataType::S16, DataType::U16, DataType::F16, DataType::F32);
+ ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::U8, DataType::S16, DataType::U16, DataType::F16, DataType::F32, DataType::S32);
ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::QASYMM8, DataType::U8, DataType::S16, DataType::U16, DataType::U32, DataType::S32, DataType::F16, DataType::F32);
ARM_COMPUTE_RETURN_ERROR_ON(shift >= 8);
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::QASYMM8 && (output->data_type() != DataType::F16 && output->data_type() != DataType::F32),
- "Only data_types supported [in] QASYMM8 -> [out] F16, F32");
+ ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::QASYMM8 && (output->data_type() != DataType::S16 && output->data_type() != DataType::U16
+ && output->data_type() != DataType::S32 && output->data_type() != DataType::F16 && output->data_type() != DataType::F32),
+ "Only data_types supported [in] QASYMM8 -> [out] U16, S16, S32, F16, F32");
ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::U8 && (output->data_type() != DataType::S16 && output->data_type() != DataType::U16
- && output->data_type() != DataType::S32),
- "Only data_types supported [in] U8 -> [out] U16, S16, S32");
+ && output->data_type() != DataType::S32 && output->data_type() != DataType::F16 && output->data_type() != DataType::F32),
+ "Only data_types supported [in] U8 -> [out] U16, S16, S32, F16, F32");
ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::U16 && (output->data_type() != DataType::U8 && output->data_type() != DataType::U32),
"Only data_types supported [in] U16 -> [out] U8, U32");
@@ -61,11 +62,14 @@
ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::S16 && (output->data_type() != DataType::U8 && output->data_type() != DataType::S32),
"Only data_types supported [in] S16 -> [out] U8, S32");
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::F16 && (output->data_type() != DataType::QASYMM8 && output->data_type() != DataType::F32),
- "Only data_types supported [in] F16 -> [out] QASYMM8, F32");
+ ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::F16 && (output->data_type() != DataType::QASYMM8 && output->data_type() != DataType::U8 && output->data_type() != DataType::F32 && output->data_type() != DataType::S32),
+ "Only data_types supported [in] F16 -> [out] QASYMM8, F32, S32, U8");
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::F32 && (output->data_type() != DataType::QASYMM8 && output->data_type() != DataType::F16),
- "Only data_types supported [in] F32 -> [out] QASYMM8, F16");
+ ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::F32 && (output->data_type() != DataType::QASYMM8 && output->data_type() != DataType::F16 && output->data_type() != DataType::S32 && output->data_type() != DataType::U8),
+ "Only data_types supported [in] F32 -> [out] QASYMM8, F16, S32, U8");
+
+ ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->data_type() == DataType::S32 && (output->data_type() != DataType::QASYMM8 && output->data_type() != DataType::F16 && output->data_type() != DataType::F32 && output->data_type() != DataType::U8),
+ "Only data_types supported [in] S32 -> [out] QASYMM8, F16, F32, U8");
// Validate in case of configured output
if(output->total_size() > 0)
@@ -139,74 +143,6 @@
switch(_input->info()->data_type())
{
case DataType::QASYMM8:
- {
- switch(_output->info()->data_type())
- {
- /* Up-conversion QASYMM8 -> F32 */
- case DataType::F32:
- {
- const float32x4_t scale = vdupq_n_f32(_input->info()->quantization_info().scale);
- const int32x4_t offset = vdupq_n_s32(_input->info()->quantization_info().offset);
-
- execute_window_loop(window, [&](const Coordinates &)
- {
- const uint8x16_t texels_u8 = vld1q_u8(input.ptr());
- const uint16x8x2_t texels_u16 =
- {
- {
- vmovl_u8(vget_low_u8(texels_u8)),
- vmovl_u8(vget_high_u8(texels_u8))
- }
- };
-
- const int32x4x4_t texels_s32 =
- {
- {
- vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(texels_u16.val[0]))),
- vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(texels_u16.val[0]))),
- vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(texels_u16.val[1]))),
- vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(texels_u16.val[1])))
- }
- };
-
- vst1q_f32(reinterpret_cast<float *>(output.ptr()), vmulq_f32(vcvtq_f32_s32(vsubq_s32(texels_s32.val[0], offset)), scale));
- vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 4, vmulq_f32(vcvtq_f32_s32(vsubq_s32(texels_s32.val[1], offset)), scale));
- vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 8, vmulq_f32(vcvtq_f32_s32(vsubq_s32(texels_s32.val[2], offset)), scale));
- vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 12, vmulq_f32(vcvtq_f32_s32(vsubq_s32(texels_s32.val[3], offset)), scale));
- },
- input, output);
- break;
- }
-#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
- /* Up-conversion QASYMM8 -> F16 */
- case DataType::F16:
- {
- const float16x8_t scale = vdupq_n_f16(static_cast<float16_t>(_input->info()->quantization_info().scale));
- const int16x8_t offset = vdupq_n_s16(static_cast<int16_t>(_input->info()->quantization_info().offset));
-
- execute_window_loop(window, [&](const Coordinates &)
- {
- const uint8x16_t texels_u8 = vld1q_u8(input.ptr());
- const int16x8x2_t texels_s16 =
- {
- {
- vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))),
- vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8)))
- }
- };
-
- vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()), vmulq_f16(vcvtq_f16_s16(vsubq_s16(texels_s16.val[0], offset)), scale));
- vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()) + 8, vmulq_f16(vcvtq_f16_s16(vsubq_s16(texels_s16.val[1], offset)), scale));
- },
- input, output);
- break;
- }
-#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */
- default:
- ARM_COMPUTE_ERROR("Output data type not supported");
- }
- break;
- }
case DataType::U8:
{
const int16x8_t b = vdupq_n_s16(_shift);
@@ -257,6 +193,51 @@
input, output);
break;
}
+ case DataType::F32:
+ {
+ /* Up-conversion U8 -> F32 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const uint8x16_t texels_u8 = vld1q_u8(input.ptr());
+
+ const int16x8x2_t texels =
+ {
+ {
+ vshlq_s16(vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), b),
+ vshlq_s16(vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))), b)
+ }
+ };
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()), vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[0]))));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 4, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[0]))));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 8, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[1]))));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 12, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[1]))));
+ },
+ input, output);
+ break;
+ }
+#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+ case DataType::F16:
+ {
+ /* Up-conversion U8 -> F16 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const uint8x16_t texels_u8 = vld1q_u8(input.ptr());
+
+ const int16x8x2_t texels =
+ {
+ {
+ vshlq_s16(vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), b),
+ vshlq_s16(vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8))), b)
+ }
+ };
+ vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()), vcvtq_f16_s16(texels.val[0]));
+ vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()) + 8, vcvtq_f16_s16(texels.val[1]));
+ },
+ input, output);
+ break;
+ }
+#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+
case DataType::U16:
{
/* Up-conversion U8 -> U16 */
@@ -441,13 +422,11 @@
switch(_output->info()->data_type())
{
case DataType::QASYMM8:
+ case DataType::U8:
{
- const float16x8_t scale = vinvq_f16(vdupq_n_f16(static_cast<float16_t>(_output->info()->quantization_info().scale)));
- const int16x8_t offset = vdupq_n_s16(static_cast<int16_t>(_output->info()->quantization_info().offset));
- const int16x8_t max_val_vec = vdupq_n_s16(255);
- const int16x8_t zero_val_vec = vdupq_n_s16(0);
+ const float16x8_t scale = vdupq_n_f16(1 << _shift);
- /* Down-conversion F16 -> QASYMM8 */
+ /* Up-conversion F16 -> U8 */
execute_window_loop(window, [&](const Coordinates & id)
{
const float16x8x2_t texels =
@@ -458,9 +437,7 @@
}
};
- const auto texel_quantized_0 = vmaxq_s16(vminq_s16(vaddq_s16(vcvtq_s16_f16(texels.val[0]), offset), max_val_vec), zero_val_vec);
- const auto texel_quantized_1 = vmaxq_s16(vminq_s16(vaddq_s16(vcvtq_s16_f16(texels.val[1]), offset), max_val_vec), zero_val_vec);
- vst1q_u8(reinterpret_cast<uint8_t *>(output.ptr()), vcombine_u8(vqmovun_s16(texel_quantized_0), vqmovun_s16(texel_quantized_1)));
+ vst1q_u8(reinterpret_cast<uint8_t *>(output.ptr()), vcombine_u8(vqmovun_s16(vcvtq_s16_f16(texels.val[0])), vqmovun_s16(vcvtq_s16_f16(texels.val[1]))));
},
input, output);
break;
@@ -488,6 +465,29 @@
input, output);
break;
}
+ case DataType::S32:
+ {
+ const float32x4_t scale = vdupq_n_f32(1 << _shift);
+
+ /* Up-conversion F16 -> S32 */
+ execute_window_loop(window, [&](const Coordinates & id)
+ {
+ const float16x8x2_t texels =
+ {
+ {
+ vld1q_f16(reinterpret_cast<float16_t *>(input.ptr())),
+ vld1q_f16(reinterpret_cast<float16_t *>(input.ptr()) + 8)
+ }
+ };
+
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()), vcvtq_s32_f32(vmulq_f32(vcvt_f32_f16(vget_low_f16(texels.val[0])), scale)));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 4, vcvtq_s32_f32(vmulq_f32(vcvt_f32_f16(vget_high_f16(texels.val[0])), scale)));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 8, vcvtq_s32_f32(vmulq_f32(vcvt_f32_f16(vget_low_f16(texels.val[1])), scale)));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 12, vcvtq_s32_f32(vmulq_f32(vcvt_f32_f16(vget_high_f16(texels.val[1])), scale)));
+ },
+ input, output);
+ break;
+ }
default:
ARM_COMPUTE_ERROR("Output data type not supported");
}
@@ -496,39 +496,6 @@
case DataType::F32:
switch(_output->info()->data_type())
{
- case DataType::QASYMM8:
- {
- const float32x4_t scale = vinvq_f32(vdupq_n_f32(_output->info()->quantization_info().scale));
- const int32x4_t offset = vdupq_n_s32(_output->info()->quantization_info().offset);
- const int32x4_t max_val_vec = vdupq_n_s32(255);
- const int32x4_t zero_val_vec = vdupq_n_s32(0);
-
- /* Down-conversion F32 -> QASYMM8 */
- execute_window_loop(window, [&](const Coordinates &)
- {
- const float32x4x4_t texels =
- {
- {
- vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr())), scale),
- vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 4), scale),
- vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 8), scale),
- vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 12), scale)
- }
- };
-
- const auto texel_quantized_0 = vmaxq_s32(vminq_s32(vaddq_s32(vcvtq_s32_f32(texels.val[0]), offset), max_val_vec), zero_val_vec);
- const auto texel_quantized_1 = vmaxq_s32(vminq_s32(vaddq_s32(vcvtq_s32_f32(texels.val[1]), offset), max_val_vec), zero_val_vec);
- const auto texel_quantized_2 = vmaxq_s32(vminq_s32(vaddq_s32(vcvtq_s32_f32(texels.val[2]), offset), max_val_vec), zero_val_vec);
- const auto texel_quantized_3 = vmaxq_s32(vminq_s32(vaddq_s32(vcvtq_s32_f32(texels.val[3]), offset), max_val_vec), zero_val_vec);
-
- const auto converted_0 = vqmovn_u16(vcombine_u16(vqmovun_s32(texel_quantized_0), vqmovun_s32(texel_quantized_1)));
- const auto converted_1 = vqmovn_u16(vcombine_u16(vqmovun_s32(texel_quantized_2), vqmovun_s32(texel_quantized_3)));
-
- vst1q_u8(reinterpret_cast<uint8_t *>(output.ptr()), vcombine_u8(converted_0, converted_1));
- },
- input, output);
- break;
- }
#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
case DataType::F16:
{
@@ -554,6 +521,161 @@
break;
}
#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */
+ case DataType::S32:
+ {
+ const float32x4_t scale = vdupq_n_f32(1.f / (1 << _shift));
+
+ /* Conversion F32 -> S32 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const float32x4x4_t texels =
+ {
+ {
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr())), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 4), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 8), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 12), scale),
+ }
+ };
+
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()), vcvtq_s32_f32(texels.val[0]));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 4, vcvtq_s32_f32(texels.val[1]));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 8, vcvtq_s32_f32(texels.val[2]));
+ vst1q_s32(reinterpret_cast<int32_t *>(output.ptr()) + 12, vcvtq_s32_f32(texels.val[3]));
+ },
+ input, output);
+ break;
+ }
+ case DataType::QASYMM8:
+ case DataType::U8:
+ {
+ const float32x4_t scale = vdupq_n_f32(1.f / (1 << _shift));
+
+ /* Down-conversion F32 -> U8 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const float32x4x4_t texels =
+ {
+ {
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr())), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 4), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 8), scale),
+ vmulq_f32(vld1q_f32(reinterpret_cast<float *>(input.ptr()) + 12), scale),
+ }
+ };
+
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr()), vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[0])), vqmovun_s32(vcvtq_s32_f32(texels.val[1])))));
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr())+8, vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[2])), vqmovun_s32(vcvtq_s32_f32(texels.val[3])))));
+ },
+ input, output);
+ break;
+ }
+
+
+ default:
+ ARM_COMPUTE_ERROR("Output data type not supported");
+ }
+ break;
+
+ case DataType::S32:
+ switch(_output->info()->data_type())
+ {
+#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
+ case DataType::F16:
+ {
+ const float32x4_t scale = vdupq_n_f32(1.f / (1 << _shift));
+
+ /* Down-conversion S32 -> F16 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const float32x4x4_t texels =
+ {
+ {
+ vmulq_f32(vcvtq_f32_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()))), scale),
+ vmulq_f32(vcvtq_f32_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 4)), scale),
+ vmulq_f32(vcvtq_f32_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 8)), scale),
+ vmulq_f32(vcvtq_f32_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 12)), scale)
+ }
+ };
+
+ vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()), vcombine_f16(vcvt_f16_f32(texels.val[0]), vcvt_f16_f32(texels.val[1])));
+ vst1q_f16(reinterpret_cast<float16_t *>(output.ptr()) + 8, vcombine_f16(vcvt_f16_f32(texels.val[2]), vcvt_f16_f32(texels.val[3])));
+ },
+ input, output);
+ break;
+ }
+#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */
+ case DataType::F32:
+ {
+ const int32x4_t scale = vdupq_n_s32(1.f / (1 << _shift));
+
+ /* Conversion S32 -> F32 */
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const int32x4x4_t texels =
+ {
+ {
+ vmulq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr())), scale),
+ vmulq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 4), scale),
+ vmulq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 8), scale),
+ vmulq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 12), scale),
+ }
+ };
+
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()), vcvtq_f32_s32(texels.val[0]));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 4, vcvtq_f32_s32(texels.val[1]));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 8, vcvtq_f32_s32(texels.val[2]));
+ vst1q_f32(reinterpret_cast<float *>(output.ptr()) + 12, vcvtq_f32_s32(texels.val[3]));
+ },
+ input, output);
+ break;
+ }
+ case DataType::QASYMM8:
+ case DataType::U8:
+ {
+ const int32x4_t b = vdupq_n_s32(-static_cast<int32_t>(_shift));
+
+ /* Down-conversion S32 -> U8 */
+ if(ConvertPolicy::SATURATE == _policy)
+ {
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const int32x4x4_t texels =
+ {
+ {
+ vqshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr())), b),
+ vqshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 4), b),
+ vqshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 8), b),
+ vqshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 12), b)
+ }
+ };
+
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr()), vmovn_u16(vcombine_u16(vqmovun_s32(texels.val[0]), vqmovun_s32(texels.val[1]))));
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr())+8, vmovn_u16(vcombine_u16(vqmovun_s32(texels.val[2]), vqmovun_s32(texels.val[3]))));
+ },
+ input, output);
+ }
+ else
+ {
+ execute_window_loop(window, [&](const Coordinates &)
+ {
+ const int32x4x4_t texels =
+ {
+ {
+ vshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr())), b),
+ vshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 4), b),
+ vshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 8), b),
+ vshlq_s32(vld1q_s32(reinterpret_cast<int32_t *>(input.ptr()) + 12), b)
+ }
+ };
+
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr()), vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[0])),vmovn_u32(vreinterpretq_u32_s32(texels.val[1])))));
+ vst1_u8(reinterpret_cast<uint8_t *>(output.ptr())+8, vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[2])),vmovn_u32(vreinterpretq_u32_s32(texels.val[3])))));
+ },
+ input, output);
+ }
+ break;
+ }
default:
ARM_COMPUTE_ERROR("Output data type not supported");
}