Merge pull request #31601 from mattn:fix-gpu-gl-raspi

PiperOrigin-RevId: 290330577
Change-Id: Id1504f00c66bd13c4d5a5fb7589dd665c78a87da

tensorflow/lite/delegates/gpu/gl/egl_context.h

@@ -16,8 +16,6 @@ limitations under the License.
 #ifndef TENSORFLOW_LITE_DELEGATES_GPU_GL_EGL_CONTEXT_H_
 #define TENSORFLOW_LITE_DELEGATES_GPU_GL_EGL_CONTEXT_H_
 
-#include <vector>
-
 #include "tensorflow/lite/delegates/gpu/common/status.h"
 #include "tensorflow/lite/delegates/gpu/gl/portable_egl.h"
 

tensorflow/lite/tools/make/Makefile

@@ -39,6 +39,7 @@ INCLUDES := \
 -I$(MAKEFILE_DIR)/downloads/neon_2_sse \
 -I$(MAKEFILE_DIR)/downloads/farmhash/src \
 -I$(MAKEFILE_DIR)/downloads/flatbuffers/include \
+-I$(MAKEFILE_DIR)/downloads/fp16/include \
 -I$(OBJDIR)
 # This is at the end so any globally-installed frameworks like protobuf don't
 # override local versions in the source tree.
@@ -162,7 +163,7 @@ ifeq ($(TARGET),generic-aarch64)
 endif
 ifeq ($(BUILD_WITH_NNAPI),true)
 	CORE_CC_ALL_SRCS += tensorflow/lite/delegates/nnapi/nnapi_delegate.cc
-  CORE_CC_ALL_SRCS += tensorflow/lite/delegates/nnapi/quant_lstm_sup.cc
+	CORE_CC_ALL_SRCS += tensorflow/lite/delegates/nnapi/quant_lstm_sup.cc
 	CORE_CC_ALL_SRCS += tensorflow/lite/nnapi/nnapi_implementation.cc
 	CORE_CC_ALL_SRCS += tensorflow/lite/nnapi/nnapi_util.cc
 	LIBS += -lrt
@@ -179,7 +180,6 @@ else
 	CORE_CC_EXCLUDE_SRCS += tensorflow/lite/minimal_logging_ios.cc
 endif
 
-
 # Filter out all the excluded files.
 TF_LITE_CC_SRCS := $(filter-out $(CORE_CC_EXCLUDE_SRCS), $(CORE_CC_ALL_SRCS))
 
@@ -215,7 +215,7 @@ ALL_SRCS := \
 	$(PROFILER_SUMMARIZER_SRCS) \
 	$(TF_LITE_CC_SRCS) \
 	$(BENCHMARK_LIB_SRCS) \
-  $(CMD_LINE_TOOLS_SRCS)
+	$(CMD_LINE_TOOLS_SRCS)
 
 # Where compiled objects are stored.
 GENDIR := $(MAKEFILE_DIR)/gen/$(TARGET)_$(TARGET_ARCH)/
@@ -249,9 +249,14 @@ BENCHMARK_LIB_OBJS := $(addprefix $(OBJDIR), \
 $(patsubst %.cc,%.o,$(patsubst %.c,%.o,$(BENCHMARK_LIB_SRCS))))
 
 # For normal manually-created TensorFlow Lite C++ source files.
+$(OBJDIR)%.o: %.cpp
+	@mkdir -p $(dir $@)
+	$(CXX) $(CXXFLAGS) $(INCLUDES) -c $< -o $@
+
 $(OBJDIR)%.o: %.cc
 	@mkdir -p $(dir $@)
 	$(CXX) $(CXXFLAGS) $(INCLUDES) -c $< -o $@
+
 # For normal manually-created TensorFlow Lite C source files.
 $(OBJDIR)%.o: %.c
 	@mkdir -p $(dir $@)

tensorflow/lite/tools/make/download_dependencies.sh

@@ -41,6 +41,7 @@ FARMHASH_URL="https://storage.googleapis.com/mirror.tensorflow.org/github.com/go
 FARMHASH_SHA="$(eval echo $(grep '# SHARED_FARMHASH_SHA' "${BZL_FILE_PATH}" | grep -o '\".*\"'))"
 FLATBUFFERS_URL="https://storage.googleapis.com/mirror.tensorflow.org/github.com/google/flatbuffers/archive/v1.11.0.tar.gz"
 FFT2D_URL="https://storage.googleapis.com/mirror.tensorflow.org/www.kurims.kyoto-u.ac.jp/~ooura/fft2d.tgz"
+FP16_URL="https://github.com/Maratyszcza/FP16/archive/febbb1c163726b5db24bed55cc9dc42529068997.zip"
 
 # TODO(petewarden): Some new code in Eigen triggers a clang bug with iOS arm64,
 #                   so work around it by patching the source.
@@ -104,6 +105,7 @@ download_and_extract "${NEON_2_SSE_URL}" "${DOWNLOADS_DIR}/neon_2_sse"
 download_and_extract "${FARMHASH_URL}" "${DOWNLOADS_DIR}/farmhash" "${FARMHASH_SHA}"
 download_and_extract "${FLATBUFFERS_URL}" "${DOWNLOADS_DIR}/flatbuffers"
 download_and_extract "${FFT2D_URL}" "${DOWNLOADS_DIR}/fft2d"
+download_and_extract "${FP16_URL}" "${DOWNLOADS_DIR}/fp16"
 
 replace_by_sed 's#static uint32x4_t p4ui_CONJ_XOR = vld1q_u32( conj_XOR_DATA );#static uint32x4_t p4ui_CONJ_XOR; // = vld1q_u32( conj_XOR_DATA ); - Removed by script#' \
   "${DOWNLOADS_DIR}/eigen/Eigen/src/Core/arch/NEON/Complex.h"