2010-05-18 17:58:33 +02:00
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##
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2010-09-09 14:16:39 +02:00
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## Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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2010-05-18 17:58:33 +02:00
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##
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2010-06-18 18:39:21 +02:00
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## Use of this source code is governed by a BSD-style license
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2010-06-04 22:19:40 +02:00
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## that can be found in the LICENSE file in the root of the source
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## tree. An additional intellectual property rights grant can be found
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2010-06-18 18:39:21 +02:00
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## in the file PATENTS. All contributing project authors may
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2010-06-04 22:19:40 +02:00
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## be found in the AUTHORS file in the root of the source tree.
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2010-05-18 17:58:33 +02:00
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##
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2011-03-02 15:44:39 +01:00
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# ARM assembly files are written in RVCT-style. We use some make magic to
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# filter those files to allow GCC compilation
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ifeq ($(ARCH_ARM),yes)
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ASM:=$(if $(filter yes,$(CONFIG_GCC)),.asm.s,.asm)
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else
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ASM:=.asm
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endif
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2010-05-18 17:58:33 +02:00
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2012-03-06 01:36:23 +01:00
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CODEC_SRCS-yes += CHANGELOG
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2010-06-22 14:44:48 +02:00
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CODEC_SRCS-yes += libs.mk
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2010-05-24 17:39:59 +02:00
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include $(SRC_PATH_BARE)/vpx/vpx_codec.mk
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CODEC_SRCS-yes += $(addprefix vpx/,$(call enabled,API_SRCS))
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2010-05-18 17:58:33 +02:00
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include $(SRC_PATH_BARE)/vpx_mem/vpx_mem.mk
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CODEC_SRCS-yes += $(addprefix vpx_mem/,$(call enabled,MEM_SRCS))
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include $(SRC_PATH_BARE)/vpx_scale/vpx_scale.mk
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CODEC_SRCS-yes += $(addprefix vpx_scale/,$(call enabled,SCALE_SRCS))
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ifeq ($(CONFIG_VP8_ENCODER),yes)
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VP8_PREFIX=vp8/
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include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8cx.mk
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CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_CX_SRCS))
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CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_CX_EXPORTS))
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2012-05-03 01:37:37 +02:00
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CODEC_SRCS-yes += $(VP8_PREFIX)vp8cx.mk vpx/vp8.h vpx/vp8cx.h
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2011-08-01 23:16:10 +02:00
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CODEC_SRCS-$(ARCH_ARM) += $(VP8_PREFIX)vp8cx_arm.mk
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2012-05-03 01:37:37 +02:00
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INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8cx.h
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2010-05-24 17:39:59 +02:00
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INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/%
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CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8cx.h
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2010-05-18 17:58:33 +02:00
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CODEC_DOC_SECTIONS += vp8 vp8_encoder
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endif
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ifeq ($(CONFIG_VP8_DECODER),yes)
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VP8_PREFIX=vp8/
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include $(SRC_PATH_BARE)/$(VP8_PREFIX)vp8dx.mk
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CODEC_SRCS-yes += $(addprefix $(VP8_PREFIX),$(call enabled,VP8_DX_SRCS))
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CODEC_EXPORTS-yes += $(addprefix $(VP8_PREFIX),$(VP8_DX_EXPORTS))
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2010-05-24 17:39:59 +02:00
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CODEC_SRCS-yes += $(VP8_PREFIX)vp8dx.mk vpx/vp8.h vpx/vp8dx.h
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INSTALL-LIBS-yes += include/vpx/vp8.h include/vpx/vp8dx.h
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INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/$(VP8_PREFIX)/%
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CODEC_DOC_SRCS += vpx/vp8.h vpx/vp8dx.h
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2010-05-18 17:58:33 +02:00
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CODEC_DOC_SECTIONS += vp8 vp8_decoder
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endif
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ifeq ($(CONFIG_ENCODERS),yes)
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CODEC_DOC_SECTIONS += encoder
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endif
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ifeq ($(CONFIG_DECODERS),yes)
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CODEC_DOC_SECTIONS += decoder
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endif
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ifeq ($(CONFIG_MSVS),yes)
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CODEC_LIB=$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd)
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2012-05-03 00:09:54 +02:00
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GTEST_LIB=$(if $(CONFIG_STATIC_MSVCRT),gtestmt,gtestmd)
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2010-05-18 17:58:33 +02:00
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# This variable uses deferred expansion intentionally, since the results of
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# $(wildcard) may change during the course of the Make.
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VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d))))
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endif
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# The following pairs define a mapping of locations in the distribution
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# tree to locations in the source/build trees.
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2010-05-24 17:39:59 +02:00
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INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx/%
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INSTALL_MAPS += include/vpx/% $(SRC_PATH_BARE)/vpx_ports/%
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2010-05-26 21:57:42 +02:00
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INSTALL_MAPS += $(LIBSUBDIR)/% %
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2010-05-18 17:58:33 +02:00
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INSTALL_MAPS += src/% $(SRC_PATH_BARE)/%
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ifeq ($(CONFIG_MSVS),yes)
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2010-05-26 21:57:42 +02:00
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INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/% $(p)/Release/%)
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INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/% $(p)/Debug/%)
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2010-05-18 17:58:33 +02:00
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endif
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# If this is a universal (fat) binary, then all the subarchitectures have
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# already been built and our job is to stitch them together. The
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# BUILD_LIBVPX variable indicates whether we should be building
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# (compiling, linking) the library. The LIPO_LIBVPX variable indicates
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# that we're stitching.
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$(eval $(if $(filter universal%,$(TOOLCHAIN)),LIPO_LIBVPX,BUILD_LIBVPX):=yes)
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CODEC_SRCS-$(BUILD_LIBVPX) += build/make/version.sh
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New RTCD implementation
This is a proof of concept RTCD implementation to replace the current
system of nested includes, prototypes, INVOKE macros, etc. Currently
only the decoder specific functions are implemented in the new system.
Additional functions will be added in subsequent commits.
Overview:
RTCD "functions" are implemented as either a global function pointer
or a macro (when only one eligible specialization available).
Functions which have RTCD specializations are listed using a simple
DSL identifying the function's base name, its prototype, and the
architecture extensions that specializations are available for.
Advantages over the old system:
- No INVOKE macros. A call to an RTCD function looks like an ordinary
function call.
- No need to pass vtables around.
- If there is only one eligible function to call, the function is
called directly, rather than indirecting through a function pointer.
- Supports the notion of "required" extensions, so in combination with
the above, on x86_64 if the best function available is sse2 or lower
it will be called directly, since all x86_64 platforms implement
sse2.
- Elides all references to functions which will never be called, which
could reduce binary size. For example if sse2 is required and there
are both mmx and sse2 implementations of a certain function, the
code will have no link time references to the mmx code.
- Significantly easier to add a new function, just one file to edit.
Disadvantages:
- Requires global writable data (though this is not a new requirement)
- 1 new generated source file.
Change-Id: Iae6edab65315f79c168485c96872641c5aa09d55
2011-08-19 20:06:00 +02:00
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CODEC_SRCS-$(BUILD_LIBVPX) += build/make/rtcd.sh
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2010-05-24 17:39:59 +02:00
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx/vpx_integer.h
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2011-07-29 22:56:43 +02:00
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/asm_offsets.h
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2010-05-18 17:58:33 +02:00
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/vpx_timer.h
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/mem.h
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CODEC_SRCS-$(BUILD_LIBVPX) += $(BUILD_PFX)vpx_config.c
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INSTALL-SRCS-no += $(BUILD_PFX)vpx_config.c
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ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/emms.asm
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86.h
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86_abi_support.asm
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2010-10-12 23:55:31 +02:00
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CODEC_SRCS-$(BUILD_LIBVPX) += vpx_ports/x86_cpuid.c
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2010-05-18 17:58:33 +02:00
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endif
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Add runtime CPU detection support for ARM.
The primary goal is to allow a binary to be built which supports
NEON, but can fall back to non-NEON routines, since some Android
devices do not have NEON, even if they are otherwise ARMv7 (e.g.,
Tegra).
The configure-generated flags HAVE_ARMV7, etc., are used to decide
which versions of each function to build, and when
CONFIG_RUNTIME_CPU_DETECT is enabled, the correct version is chosen
at run time.
In order for this to work, the CFLAGS must be set to something
appropriate (e.g., without -mfpu=neon for ARMv7, and with
appropriate -march and -mcpu for even earlier configurations), or
the native C code will not be able to run.
The ASFLAGS must remain set for the most advanced instruction set
required at build time, since the ARM assembler will refuse to emit
them otherwise.
I have not attempted to make any changes to configure to do this
automatically.
Doing so will probably require the addition of new configure options.
Many of the hooks for RTCD on ARM were already there, but a lot of
the code had bit-rotted, and a good deal of the ARM-specific code
is not integrated into the RTCD structs at all.
I did not try to resolve the latter, merely to add the minimal amount
of protection around them to allow RTCD to work.
Those functions that were called based on an ifdef at the calling
site were expanded to check the RTCD flags at that site, but they
should be added to an RTCD struct somewhere in the future.
The functions invoked with global function pointers still are, but
these should be moved into an RTCD struct for thread safety (I
believe every platform currently supported has atomic pointer
stores, but this is not guaranteed).
The encoder's boolhuff functions did not even have _c and armv7
suffixes, and the correct version was resolved at link time.
The token packing functions did have appropriate suffixes, but the
version was selected with a define, with no associated RTCD struct.
However, for both of these, the only armv7 instruction they actually
used was rbit, and this was completely superfluous, so I reworked
them to avoid it.
The only non-ARMv4 instruction remaining in them is clz, which is
ARMv5 (not even ARMv5TE is required).
Considering that there are no ARM-specific configs which are not at
least ARMv5TE, I did not try to detect these at runtime, and simply
enable them for ARMv5 and above.
Finally, the NEON register saving code was completely non-reentrant,
since it saved the registers to a global, static variable.
I moved the storage for this onto the stack.
A single binary built with this code was tested on an ARM11 (ARMv6)
and a Cortex A8 (ARMv7 w/NEON), for both the encoder and decoder,
and produced identical output, while using the correct accelerated
functions on each.
I did not test on any earlier processors.
Change-Id: I45cbd63a614f4554c3b325c45d46c0806f009eaa
2010-10-21 00:39:11 +02:00
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CODEC_SRCS-$(ARCH_ARM) += vpx_ports/arm_cpudetect.c
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2011-08-01 23:16:10 +02:00
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CODEC_SRCS-$(ARCH_ARM) += vpx_ports/arm.h
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2010-06-03 16:29:04 +02:00
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CODEC_EXPORTS-$(BUILD_LIBVPX) += vpx/exports_com
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CODEC_EXPORTS-$(CONFIG_ENCODERS) += vpx/exports_enc
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CODEC_EXPORTS-$(CONFIG_DECODERS) += vpx/exports_dec
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2010-05-24 17:39:59 +02:00
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INSTALL-LIBS-yes += include/vpx/vpx_codec.h
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INSTALL-LIBS-yes += include/vpx/vpx_image.h
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INSTALL-LIBS-yes += include/vpx/vpx_integer.h
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INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_top.h
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INSTALL-LIBS-yes += include/vpx/vpx_codec_impl_bottom.h
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INSTALL-LIBS-$(CONFIG_DECODERS) += include/vpx/vpx_decoder.h
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INSTALL-LIBS-$(CONFIG_ENCODERS) += include/vpx/vpx_encoder.h
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2010-05-18 17:58:33 +02:00
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ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
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ifeq ($(CONFIG_MSVS),yes)
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2010-05-26 21:57:42 +02:00
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INSTALL-LIBS-yes += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB).lib)
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INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/$(CODEC_LIB)d.lib)
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INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.dll)
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INSTALL-LIBS-$(CONFIG_SHARED) += $(foreach p,$(VS_PLATFORMS),$(LIBSUBDIR)/$(p)/vpx.exp)
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2010-05-18 17:58:33 +02:00
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endif
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else
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2011-07-26 00:40:36 +02:00
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INSTALL-LIBS-$(CONFIG_STATIC) += $(LIBSUBDIR)/libvpx.a
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2010-05-26 21:57:42 +02:00
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INSTALL-LIBS-$(CONFIG_DEBUG_LIBS) += $(LIBSUBDIR)/libvpx_g.a
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2010-05-18 17:58:33 +02:00
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endif
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2011-11-04 16:48:30 +01:00
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CODEC_SRCS=$(filter-out %_test.cc,$(call enabled,CODEC_SRCS))
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2010-05-18 17:58:33 +02:00
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INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(CODEC_SRCS)
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INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(call enabled,CODEC_EXPORTS)
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2011-08-12 20:59:10 +02:00
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# Generate a list of all enabled sources, in particular for exporting to gyp
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# based build systems.
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libvpx_srcs.txt:
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@echo " [CREATE] $@"
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@echo $(CODEC_SRCS) | xargs -n1 echo | sort -u > $@
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2010-05-18 17:58:33 +02:00
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ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
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ifeq ($(CONFIG_MSVS),yes)
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2011-03-02 15:44:39 +01:00
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obj_int_extract.vcproj: $(SRC_PATH_BARE)/build/make/obj_int_extract.c
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@cp $(SRC_PATH_BARE)/build/x86-msvs/obj_int_extract.bat .
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@echo " [CREATE] $@"
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$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh \
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--exe \
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--target=$(TOOLCHAIN) \
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--name=obj_int_extract \
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--ver=$(CONFIG_VS_VERSION) \
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--proj-guid=E1360C65-D375-4335-8057-7ED99CC3F9B2 \
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$(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
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--out=$@ $^ \
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-I. \
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-I"$(SRC_PATH_BARE)" \
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PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.vcproj
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PROJECTS-$(BUILD_LIBVPX) += obj_int_extract.bat
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2010-05-18 17:58:33 +02:00
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vpx.def: $(call enabled,CODEC_EXPORTS)
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@echo " [CREATE] $@"
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$(SRC_PATH_BARE)/build/make/gen_msvs_def.sh\
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--name=vpx\
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--out=$@ $^
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CLEAN-OBJS += vpx.def
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vpx.vcproj: $(CODEC_SRCS) vpx.def
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@echo " [CREATE] $@"
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2011-03-02 15:44:39 +01:00
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$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh \
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--lib \
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--target=$(TOOLCHAIN) \
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2010-05-18 17:58:33 +02:00
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$(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
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2011-03-02 15:44:39 +01:00
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--name=vpx \
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--proj-guid=DCE19DAF-69AC-46DB-B14A-39F0FAA5DB74 \
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--module-def=vpx.def \
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--ver=$(CONFIG_VS_VERSION) \
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--out=$@ $(CFLAGS) $^ \
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--src-path-bare="$(SRC_PATH_BARE)" \
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2010-05-18 17:58:33 +02:00
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PROJECTS-$(BUILD_LIBVPX) += vpx.vcproj
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vpx.vcproj: vpx_config.asm
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New RTCD implementation
This is a proof of concept RTCD implementation to replace the current
system of nested includes, prototypes, INVOKE macros, etc. Currently
only the decoder specific functions are implemented in the new system.
Additional functions will be added in subsequent commits.
Overview:
RTCD "functions" are implemented as either a global function pointer
or a macro (when only one eligible specialization available).
Functions which have RTCD specializations are listed using a simple
DSL identifying the function's base name, its prototype, and the
architecture extensions that specializations are available for.
Advantages over the old system:
- No INVOKE macros. A call to an RTCD function looks like an ordinary
function call.
- No need to pass vtables around.
- If there is only one eligible function to call, the function is
called directly, rather than indirecting through a function pointer.
- Supports the notion of "required" extensions, so in combination with
the above, on x86_64 if the best function available is sse2 or lower
it will be called directly, since all x86_64 platforms implement
sse2.
- Elides all references to functions which will never be called, which
could reduce binary size. For example if sse2 is required and there
are both mmx and sse2 implementations of a certain function, the
code will have no link time references to the mmx code.
- Significantly easier to add a new function, just one file to edit.
Disadvantages:
- Requires global writable data (though this is not a new requirement)
- 1 new generated source file.
Change-Id: Iae6edab65315f79c168485c96872641c5aa09d55
2011-08-19 20:06:00 +02:00
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vpx.vcproj: vpx_rtcd.h
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2010-05-18 17:58:33 +02:00
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endif
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else
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|
|
|
|
LIBVPX_OBJS=$(call objs,$(CODEC_SRCS))
|
|
|
|
|
OBJS-$(BUILD_LIBVPX) += $(LIBVPX_OBJS)
|
2011-08-03 15:20:37 +02:00
|
|
|
LIBS-$(if $(BUILD_LIBVPX),$(CONFIG_STATIC)) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
|
2010-05-18 17:58:33 +02:00
|
|
|
$(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
|
2010-06-03 16:29:04 +02:00
|
|
|
|
|
|
|
|
BUILD_LIBVPX_SO := $(if $(BUILD_LIBVPX),$(CONFIG_SHARED))
|
|
|
|
|
LIBVPX_SO := libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)
|
2011-07-26 00:40:36 +02:00
|
|
|
LIBS-$(BUILD_LIBVPX_SO) += $(BUILD_PFX)$(LIBVPX_SO)\
|
|
|
|
|
$(notdir $(LIBVPX_SO_SYMLINKS))
|
2010-06-03 16:29:04 +02:00
|
|
|
$(BUILD_PFX)$(LIBVPX_SO): $(LIBVPX_OBJS) libvpx.ver
|
2011-06-14 10:29:35 +02:00
|
|
|
$(BUILD_PFX)$(LIBVPX_SO): extralibs += -lm
|
2010-06-03 16:29:04 +02:00
|
|
|
$(BUILD_PFX)$(LIBVPX_SO): SONAME = libvpx.so.$(VERSION_MAJOR)
|
|
|
|
|
$(BUILD_PFX)$(LIBVPX_SO): SO_VERSION_SCRIPT = libvpx.ver
|
|
|
|
|
LIBVPX_SO_SYMLINKS := $(addprefix $(LIBSUBDIR)/, \
|
|
|
|
|
libvpx.so libvpx.so.$(VERSION_MAJOR) \
|
|
|
|
|
libvpx.so.$(VERSION_MAJOR).$(VERSION_MINOR))
|
|
|
|
|
|
|
|
|
|
libvpx.ver: $(call enabled,CODEC_EXPORTS)
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
$(qexec)echo "{ global:" > $@
|
|
|
|
|
$(qexec)for f in $?; do awk '{print $$2";"}' < $$f >>$@; done
|
|
|
|
|
$(qexec)echo "local: *; };" >> $@
|
|
|
|
|
CLEAN-OBJS += libvpx.ver
|
|
|
|
|
|
2011-07-26 00:40:36 +02:00
|
|
|
define libvpx_symlink_template
|
|
|
|
|
$(1): $(2)
|
|
|
|
|
@echo " [LN] $$@"
|
|
|
|
|
$(qexec)ln -sf $(LIBVPX_SO) $$@
|
|
|
|
|
endef
|
|
|
|
|
|
|
|
|
|
$(eval $(call libvpx_symlink_template,\
|
|
|
|
|
$(addprefix $(BUILD_PFX),$(notdir $(LIBVPX_SO_SYMLINKS))),\
|
|
|
|
|
$(BUILD_PFX)$(LIBVPX_SO)))
|
|
|
|
|
$(eval $(call libvpx_symlink_template,\
|
|
|
|
|
$(addprefix $(DIST_DIR)/,$(LIBVPX_SO_SYMLINKS)),\
|
|
|
|
|
$(DIST_DIR)/$(LIBSUBDIR)/$(LIBVPX_SO)))
|
2010-06-03 16:29:04 +02:00
|
|
|
|
|
|
|
|
INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBVPX_SO_SYMLINKS)
|
|
|
|
|
INSTALL-LIBS-$(CONFIG_SHARED) += $(LIBSUBDIR)/$(LIBVPX_SO)
|
2011-03-28 21:04:51 +02:00
|
|
|
|
|
|
|
|
LIBS-$(BUILD_LIBVPX) += vpx.pc
|
|
|
|
|
vpx.pc: config.mk libs.mk
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
$(qexec)echo '# pkg-config file from libvpx $(VERSION_STRING)' > $@
|
|
|
|
|
$(qexec)echo 'prefix=$(PREFIX)' >> $@
|
|
|
|
|
$(qexec)echo 'exec_prefix=$${prefix}' >> $@
|
2012-04-21 00:11:46 +02:00
|
|
|
$(qexec)echo 'libdir=$${prefix}/$(LIBSUBDIR)' >> $@
|
2011-03-28 21:04:51 +02:00
|
|
|
$(qexec)echo 'includedir=$${prefix}/include' >> $@
|
|
|
|
|
$(qexec)echo '' >> $@
|
|
|
|
|
$(qexec)echo 'Name: vpx' >> $@
|
|
|
|
|
$(qexec)echo 'Description: WebM Project VPx codec implementation' >> $@
|
|
|
|
|
$(qexec)echo 'Version: $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)' >> $@
|
|
|
|
|
$(qexec)echo 'Requires:' >> $@
|
|
|
|
|
$(qexec)echo 'Conflicts:' >> $@
|
|
|
|
|
$(qexec)echo 'Libs: -L$${libdir} -lvpx' >> $@
|
|
|
|
|
$(qexec)echo 'Cflags: -I$${includedir}' >> $@
|
|
|
|
|
INSTALL-LIBS-yes += $(LIBSUBDIR)/pkgconfig/vpx.pc
|
|
|
|
|
INSTALL_MAPS += $(LIBSUBDIR)/pkgconfig/%.pc %.pc
|
|
|
|
|
CLEAN-OBJS += vpx.pc
|
2010-05-18 17:58:33 +02:00
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
LIBS-$(LIPO_LIBVPX) += libvpx.a
|
|
|
|
|
$(eval $(if $(LIPO_LIBVPX),$(call lipo_lib_template,libvpx.a)))
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Rule to make assembler configuration file from C configuration file
|
|
|
|
|
#
|
|
|
|
|
ifeq ($(ARCH_X86)$(ARCH_X86_64),yes)
|
|
|
|
|
# YASM
|
|
|
|
|
$(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
@egrep "#define [A-Z0-9_]+ [01]" $< \
|
|
|
|
|
| awk '{print $$2 " equ " $$3}' > $@
|
|
|
|
|
else
|
|
|
|
|
ADS2GAS=$(if $(filter yes,$(CONFIG_GCC)),| $(ASM_CONVERSION))
|
|
|
|
|
$(BUILD_PFX)vpx_config.asm: $(BUILD_PFX)vpx_config.h
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
@egrep "#define [A-Z0-9_]+ [01]" $< \
|
|
|
|
|
| awk '{print $$2 " EQU " $$3}' $(ADS2GAS) > $@
|
|
|
|
|
@echo " END" $(ADS2GAS) >> $@
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)vpx_config.asm
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
#
|
|
|
|
|
# Add assembler dependencies for configuration and offsets
|
|
|
|
|
#
|
2011-03-02 15:44:39 +01:00
|
|
|
$(filter %.s.o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
|
|
|
|
|
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)vpx_config.asm
|
2010-05-18 17:58:33 +02:00
|
|
|
|
2011-02-04 23:44:31 +01:00
|
|
|
#
|
|
|
|
|
# Calculate platform- and compiler-specific offsets for hand coded assembly
|
|
|
|
|
#
|
2011-06-08 20:43:34 +02:00
|
|
|
|
2012-02-17 21:24:44 +01:00
|
|
|
OFFSET_PATTERN:='^[a-zA-Z0-9_]* EQU'
|
|
|
|
|
|
2011-06-08 20:43:34 +02:00
|
|
|
ifeq ($(filter icc gcc,$(TGT_CC)), $(TGT_CC))
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)asm_com_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S
|
2012-03-09 10:50:18 +01:00
|
|
|
LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S: $(VP8_PREFIX)common/asm_com_offsets.c
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)asm_com_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)common/asm_com_offsets.c.S
|
2011-06-08 20:43:34 +02:00
|
|
|
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)asm_enc_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S
|
2012-03-09 10:50:18 +01:00
|
|
|
LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S: $(VP8_PREFIX)encoder/asm_enc_offsets.c
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)asm_enc_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)encoder/asm_enc_offsets.c.S
|
2011-06-08 20:43:34 +02:00
|
|
|
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)asm_dec_offsets.asm: $(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S
|
2012-03-09 10:50:18 +01:00
|
|
|
LC_ALL=C grep $(OFFSET_PATTERN) $< | tr -d '$$\#' $(ADS2GAS) > $@
|
2011-08-03 14:43:43 +02:00
|
|
|
$(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S: $(VP8_PREFIX)decoder/asm_dec_offsets.c
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)asm_dec_offsets.asm $(BUILD_PFX)$(VP8_PREFIX)decoder/asm_dec_offsets.c.S
|
2011-06-08 20:43:34 +02:00
|
|
|
else
|
|
|
|
|
ifeq ($(filter rvct,$(TGT_CC)), $(TGT_CC))
|
2011-03-02 15:44:39 +01:00
|
|
|
asm_com_offsets.asm: obj_int_extract
|
2011-06-08 20:36:04 +02:00
|
|
|
asm_com_offsets.asm: $(VP8_PREFIX)common/asm_com_offsets.c.o
|
2011-02-04 23:44:31 +01:00
|
|
|
./obj_int_extract rvds $< $(ADS2GAS) > $@
|
2011-03-02 15:44:39 +01:00
|
|
|
OBJS-yes += $(VP8_PREFIX)common/asm_com_offsets.c.o
|
|
|
|
|
CLEAN-OBJS += asm_com_offsets.asm
|
|
|
|
|
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_com_offsets.asm
|
2011-02-04 23:44:31 +01:00
|
|
|
|
2011-06-08 20:43:34 +02:00
|
|
|
asm_enc_offsets.asm: obj_int_extract
|
|
|
|
|
asm_enc_offsets.asm: $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
|
2011-02-04 23:44:31 +01:00
|
|
|
./obj_int_extract rvds $< $(ADS2GAS) > $@
|
2011-06-08 20:43:34 +02:00
|
|
|
OBJS-yes += $(VP8_PREFIX)encoder/asm_enc_offsets.c.o
|
|
|
|
|
CLEAN-OBJS += asm_enc_offsets.asm
|
|
|
|
|
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_enc_offsets.asm
|
2011-03-02 15:44:39 +01:00
|
|
|
|
2011-06-08 20:43:34 +02:00
|
|
|
asm_dec_offsets.asm: obj_int_extract
|
|
|
|
|
asm_dec_offsets.asm: $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
|
2011-02-04 23:44:31 +01:00
|
|
|
./obj_int_extract rvds $< $(ADS2GAS) > $@
|
2011-06-08 20:43:34 +02:00
|
|
|
OBJS-yes += $(VP8_PREFIX)decoder/asm_dec_offsets.c.o
|
|
|
|
|
CLEAN-OBJS += asm_dec_offsets.asm
|
|
|
|
|
$(filter %$(ASM).o,$(OBJS-yes)): $(BUILD_PFX)asm_dec_offsets.asm
|
2011-02-04 23:44:31 +01:00
|
|
|
endif
|
|
|
|
|
endif
|
|
|
|
|
|
2010-05-18 17:58:33 +02:00
|
|
|
$(shell $(SRC_PATH_BARE)/build/make/version.sh "$(SRC_PATH_BARE)" $(BUILD_PFX)vpx_version.h)
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)vpx_version.h
|
|
|
|
|
|
New RTCD implementation
This is a proof of concept RTCD implementation to replace the current
system of nested includes, prototypes, INVOKE macros, etc. Currently
only the decoder specific functions are implemented in the new system.
Additional functions will be added in subsequent commits.
Overview:
RTCD "functions" are implemented as either a global function pointer
or a macro (when only one eligible specialization available).
Functions which have RTCD specializations are listed using a simple
DSL identifying the function's base name, its prototype, and the
architecture extensions that specializations are available for.
Advantages over the old system:
- No INVOKE macros. A call to an RTCD function looks like an ordinary
function call.
- No need to pass vtables around.
- If there is only one eligible function to call, the function is
called directly, rather than indirecting through a function pointer.
- Supports the notion of "required" extensions, so in combination with
the above, on x86_64 if the best function available is sse2 or lower
it will be called directly, since all x86_64 platforms implement
sse2.
- Elides all references to functions which will never be called, which
could reduce binary size. For example if sse2 is required and there
are both mmx and sse2 implementations of a certain function, the
code will have no link time references to the mmx code.
- Significantly easier to add a new function, just one file to edit.
Disadvantages:
- Requires global writable data (though this is not a new requirement)
- 1 new generated source file.
Change-Id: Iae6edab65315f79c168485c96872641c5aa09d55
2011-08-19 20:06:00 +02:00
|
|
|
#
|
|
|
|
|
# Rule to generate runtime cpu detection files
|
|
|
|
|
#
|
2012-03-16 19:54:07 +01:00
|
|
|
$(BUILD_PFX)vpx_rtcd.h: $(SRC_PATH_BARE)/$(sort $(filter %rtcd_defs.sh,$(CODEC_SRCS)))
|
New RTCD implementation
This is a proof of concept RTCD implementation to replace the current
system of nested includes, prototypes, INVOKE macros, etc. Currently
only the decoder specific functions are implemented in the new system.
Additional functions will be added in subsequent commits.
Overview:
RTCD "functions" are implemented as either a global function pointer
or a macro (when only one eligible specialization available).
Functions which have RTCD specializations are listed using a simple
DSL identifying the function's base name, its prototype, and the
architecture extensions that specializations are available for.
Advantages over the old system:
- No INVOKE macros. A call to an RTCD function looks like an ordinary
function call.
- No need to pass vtables around.
- If there is only one eligible function to call, the function is
called directly, rather than indirecting through a function pointer.
- Supports the notion of "required" extensions, so in combination with
the above, on x86_64 if the best function available is sse2 or lower
it will be called directly, since all x86_64 platforms implement
sse2.
- Elides all references to functions which will never be called, which
could reduce binary size. For example if sse2 is required and there
are both mmx and sse2 implementations of a certain function, the
code will have no link time references to the mmx code.
- Significantly easier to add a new function, just one file to edit.
Disadvantages:
- Requires global writable data (though this is not a new requirement)
- 1 new generated source file.
Change-Id: Iae6edab65315f79c168485c96872641c5aa09d55
2011-08-19 20:06:00 +02:00
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
$(qexec)$(SRC_PATH_BARE)/build/make/rtcd.sh --arch=$(TGT_ISA) \
|
|
|
|
|
--sym=vpx_rtcd \
|
|
|
|
|
--config=$(target)$(if $(FAT_ARCHS),,-$(TOOLCHAIN)).mk \
|
|
|
|
|
$(RTCD_OPTIONS) $^ > $@
|
|
|
|
|
CLEAN-OBJS += $(BUILD_PFX)vpx_rtcd.h
|
|
|
|
|
|
2010-05-24 17:39:59 +02:00
|
|
|
CODEC_DOC_SRCS += vpx/vpx_codec.h \
|
|
|
|
|
vpx/vpx_decoder.h \
|
|
|
|
|
vpx/vpx_encoder.h \
|
|
|
|
|
vpx/vpx_image.h
|
2010-05-18 17:58:33 +02:00
|
|
|
|
2011-11-04 16:48:30 +01:00
|
|
|
##
|
|
|
|
|
## libvpx test directives
|
|
|
|
|
##
|
|
|
|
|
ifeq ($(CONFIG_UNIT_TESTS),yes)
|
2012-05-17 01:25:51 +02:00
|
|
|
|
|
|
|
|
include $(SRC_PATH_BARE)/test/test.mk
|
|
|
|
|
LIBVPX_TEST_SRCS=$(addprefix test/,$(call enabled,LIBVPX_TEST_SRCS))
|
|
|
|
|
LIBVPX_TEST_BINS=./test_libvpx
|
|
|
|
|
|
2011-11-04 16:48:30 +01:00
|
|
|
ifeq ($(CONFIG_EXTERNAL_BUILD),yes)
|
|
|
|
|
ifeq ($(CONFIG_MSVS),yes)
|
|
|
|
|
|
|
|
|
|
gtest.vcproj: $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh \
|
|
|
|
|
--lib \
|
|
|
|
|
--target=$(TOOLCHAIN) \
|
|
|
|
|
$(if $(CONFIG_STATIC_MSVCRT),--static-crt) \
|
|
|
|
|
--name=gtest \
|
|
|
|
|
--proj-guid=EC00E1EC-AF68-4D92-A255-181690D1C9B1 \
|
|
|
|
|
--ver=$(CONFIG_VS_VERSION) \
|
|
|
|
|
--src-path-bare="$(SRC_PATH_BARE)" \
|
|
|
|
|
--out=gtest.vcproj $(SRC_PATH_BARE)/third_party/googletest/src/src/gtest-all.cc \
|
|
|
|
|
-I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" -I"$(SRC_PATH_BARE)/third_party/googletest/src"
|
|
|
|
|
|
|
|
|
|
PROJECTS-$(CONFIG_MSVS) += gtest.vcproj
|
|
|
|
|
|
|
|
|
|
define unit_test_vcproj_template
|
|
|
|
|
$(notdir $(1:.cc=.vcproj)): $(SRC_PATH_BARE)/$(1)
|
|
|
|
|
@echo " [vcproj] $$@"
|
|
|
|
|
$$(SRC_PATH_BARE)/build/make/gen_msvs_proj.sh\
|
|
|
|
|
--exe\
|
|
|
|
|
--target=$$(TOOLCHAIN)\
|
|
|
|
|
--name=$(notdir $(1:.cc=))\
|
|
|
|
|
--ver=$$(CONFIG_VS_VERSION)\
|
|
|
|
|
$$(if $$(CONFIG_STATIC_MSVCRT),--static-crt) \
|
|
|
|
|
--out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \
|
|
|
|
|
-I. -I"$(SRC_PATH_BARE)/third_party/googletest/src/include" \
|
2012-05-03 00:09:54 +02:00
|
|
|
-L. -l$(CODEC_LIB) -lwinmm -l$(GTEST_LIB) $$^
|
2011-11-04 16:48:30 +01:00
|
|
|
endef
|
|
|
|
|
|
|
|
|
|
$(foreach proj,$(LIBVPX_TEST_BINS),\
|
|
|
|
|
$(eval $(call unit_test_vcproj_template,$(proj))))
|
|
|
|
|
|
|
|
|
|
PROJECTS-$(CONFIG_MSVS) += $(foreach proj,$(LIBVPX_TEST_BINS),\
|
|
|
|
|
$(notdir $(proj:.cc=.vcproj)))
|
|
|
|
|
|
|
|
|
|
test::
|
|
|
|
|
@set -e; for t in $(addprefix Win32/Release/,$(notdir $(LIBVPX_TEST_BINS:.cc=.exe))); do $$t; done
|
|
|
|
|
endif
|
|
|
|
|
else
|
|
|
|
|
|
|
|
|
|
include $(SRC_PATH_BARE)/third_party/googletest/gtest.mk
|
|
|
|
|
GTEST_SRCS := $(addprefix third_party/googletest/src/,$(call enabled,GTEST_SRCS))
|
|
|
|
|
GTEST_OBJS=$(call objs,$(GTEST_SRCS))
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2012-05-22 19:37:20 +02:00
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$(GTEST_OBJS) $(GTEST_OBJS:.o=.d): CXXFLAGS += -I$(SRC_PATH_BARE)/third_party/googletest/src
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$(GTEST_OBJS) $(GTEST_OBJS:.o=.d): CXXFLAGS += -I$(SRC_PATH_BARE)/third_party/googletest/src/include
|
2011-11-04 16:48:30 +01:00
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OBJS-$(BUILD_LIBVPX) += $(GTEST_OBJS)
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LIBS-$(BUILD_LIBVPX) += $(BUILD_PFX)libgtest.a $(BUILD_PFX)libgtest_g.a
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$(BUILD_PFX)libgtest_g.a: $(GTEST_OBJS)
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|
2012-05-17 01:25:51 +02:00
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|
LIBVPX_TEST_OBJS=$(sort $(call objs,$(LIBVPX_TEST_SRCS)))
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$(LIBVPX_TEST_OBJS) $(LIBVPX_TEST_OBJS:.o=.d): CXXFLAGS += -I$(SRC_PATH_BARE)/third_party/googletest/src
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|
|
|
$(LIBVPX_TEST_OBJS) $(LIBVPX_TEST_OBJS:.o=.d): CXXFLAGS += -I$(SRC_PATH_BARE)/third_party/googletest/src/include
|
2011-11-04 16:48:30 +01:00
|
|
|
OBJS-$(BUILD_LIBVPX) += $(LIBVPX_TEST_OBJS)
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|
2012-05-17 01:25:51 +02:00
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|
|
# Install test sources only if codec source is included
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|
|
INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(patsubst $(SRC_PATH_BARE)/%,%,\
|
|
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|
|
$(shell find $(SRC_PATH_BARE)/third_party/googletest -type f))
|
|
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|
|
INSTALL-SRCS-$(CONFIG_CODEC_SRCS) += $(LIBVPX_TEST_SRCS)
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|
|
|
2011-11-04 16:48:30 +01:00
|
|
|
$(foreach bin,$(LIBVPX_TEST_BINS),\
|
|
|
|
|
$(if $(BUILD_LIBVPX),$(eval $(bin): libvpx.a libgtest.a ))\
|
|
|
|
|
$(if $(BUILD_LIBVPX),$(eval $(call linkerxx_template,$(bin),\
|
2012-05-17 01:25:51 +02:00
|
|
|
$(LIBVPX_TEST_OBJS) \
|
2011-11-04 16:48:30 +01:00
|
|
|
-L. -lvpx -lgtest -lpthread -lm)\
|
|
|
|
|
)))\
|
|
|
|
|
$(if $(LIPO_LIBS),$(eval $(call lipo_bin_template,$(bin))))\
|
|
|
|
|
|
|
|
|
|
test:: $(LIBVPX_TEST_BINS)
|
|
|
|
|
@set -e; for t in $(LIBVPX_TEST_BINS); do $$t; done
|
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|
|
|
|
|
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|
|
endif
|
|
|
|
|
endif
|
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|
##
|
|
|
|
|
## documentation directives
|
|
|
|
|
##
|
2010-05-18 17:58:33 +02:00
|
|
|
CLEAN-OBJS += libs.doxy
|
|
|
|
|
DOCS-yes += libs.doxy
|
|
|
|
|
libs.doxy: $(CODEC_DOC_SRCS)
|
|
|
|
|
@echo " [CREATE] $@"
|
|
|
|
|
@rm -f $@
|
|
|
|
|
@echo "INPUT += $^" >> $@
|
|
|
|
|
@echo "PREDEFINED = VPX_CODEC_DISABLE_COMPAT" >> $@
|
|
|
|
|
@echo "INCLUDE_PATH += ." >> $@;
|
|
|
|
|
@echo "ENABLED_SECTIONS += $(sort $(CODEC_DOC_SECTIONS))" >> $@
|
2012-05-17 01:25:51 +02:00
|
|
|
|
|
|
|
|
## Generate vpx_rtcd.h for all objects
|
|
|
|
|
$(OBJS-yes:.o=.d): $(BUILD_PFX)vpx_rtcd.h
|