56513f5ff4
Because of the way the SDK and Android system images are branched,
host code that goes into the SDK tools can't live in the same
repository as code that goes into the system image. This change keeps
the emugl host code in sdk.git/emulator/opengl while moving the emugl
system code to development.git/tools/emulator/opengl.
A few changes were made beyond simply cloning the directories:
(a) Makefiles were modified to only build the relevant components. Not
doing so would break the build due to having multiple rule
definitions.
(b) Protocol spec files were moved from the guest encoder directories
to the host decoder directories. The decoder must support older
versions of the protocol, but not newer versions, so it makes
sense to keep the latest version of the protocol spec with the
decoder.
(c) Along with that, the encoder is now built from checked in
generated encoder source rather than directly from the protocol
spec. The generated code must be updated manually. This makes it
possible to freeze the system encoder version without freezing the
host decoder version, and also makes it very obvious when a
protocol changes is happening that will require special
backwards-compatibility support in the decoder/renderer.
(d) Host-only and system-only code were removed from the repository
where they aren't used.
(e) README and DESIGN documents were updated to reflect this split.
No actual source code was changed due to the above.
Change-Id: I2c936101ea0405b372750d36ba0f01e84d719c43
67 lines
2.2 KiB
Makefile
67 lines
2.2 KiB
Makefile
# This is the top-level build file for the Android HW OpenGL ES emulation
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# in Android.
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#
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# You must define BUILD_EMULATOR_OPENGL to 'true' in your environment to
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# build the following files.
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#
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# Also define BUILD_EMULATOR_OPENGL_DRIVER to 'true' to build the gralloc
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# stuff as well.
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#
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ifeq (true,$(BUILD_EMULATOR_OPENGL))
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# Top-level for all modules
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EMUGL_PATH := $(call my-dir)
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# Directory containing common headers used by several modules
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# This is always set to a module's LOCAL_C_INCLUDES
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# See the definition of emugl-begin-module in common.mk
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#
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EMUGL_COMMON_INCLUDES := $(EMUGL_PATH)/host/include/libOpenglRender
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# common cflags used by several modules
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# This is always set to a module's LOCAL_CFLAGS
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# See the definition of emugl-begin-module in common.mk
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#
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EMUGL_COMMON_CFLAGS := -DWITH_GLES2
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# Uncomment the following line if you want to enable debug traces
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# in the GLES emulation libraries.
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# EMUGL_COMMON_CFLAGS += -DEMUGL_DEBUG=1
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# Include common definitions used by all the modules included later
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# in this build file. This contains the definition of all useful
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# emugl-xxxx functions.
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#
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include $(EMUGL_PATH)/common.mk
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# IMPORTANT: ORDER IS CRUCIAL HERE
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#
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# For the import/export feature to work properly, you must include
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# modules below in correct order. That is, if module B depends on
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# module A, then it must be included after module A below.
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#
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# This ensures that anything exported by module A will be correctly
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# be imported by module B when it is declared.
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#
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# Note that the build system will complain if you try to import a
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# module that hasn't been declared yet anyway.
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#
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include $(EMUGL_PATH)/shared/OpenglOsUtils/Android.mk
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include $(EMUGL_PATH)/shared/OpenglCodecCommon/Android.mk
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# System static libraries
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include $(EMUGL_PATH)/system/GLESv1_enc/Android.mk
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include $(EMUGL_PATH)/system/GLESv2_enc/Android.mk
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include $(EMUGL_PATH)/system/renderControl_enc/Android.mk
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include $(EMUGL_PATH)/system/OpenglSystemCommon/Android.mk
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# System shared libraries
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include $(EMUGL_PATH)/system/GLESv1/Android.mk
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include $(EMUGL_PATH)/system/GLESv2/Android.mk
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include $(EMUGL_PATH)/system/gralloc/Android.mk
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include $(EMUGL_PATH)/system/egl/Android.mk
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endif # BUILD_EMULATOR_OPENGL == true
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