granicus.if.org Git - libvpx/blob - examples.mk

   1 ##
   2 ##  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3 ##
   4 ##  Use of this source code is governed by a BSD-style license
   5 ##  that can be found in the LICENSE file in the root of the source
   6 ##  tree. An additional intellectual property rights grant can be found
   7 ##  in the file PATENTS.  All contributing project authors may
   8 ##  be found in the AUTHORS file in the root of the source tree.
   9 ##
  10
  11 LIBYUV_SRCS +=  third_party/libyuv/include/libyuv/basic_types.h  \
  12                 third_party/libyuv/include/libyuv/convert.h \
  13                 third_party/libyuv/include/libyuv/convert_argb.h \
  14                 third_party/libyuv/include/libyuv/convert_from.h \
  15                 third_party/libyuv/include/libyuv/cpu_id.h  \
  16                 third_party/libyuv/include/libyuv/planar_functions.h  \
  17                 third_party/libyuv/include/libyuv/rotate.h  \
  18                 third_party/libyuv/include/libyuv/row.h  \
  19                 third_party/libyuv/include/libyuv/scale.h  \
  20                 third_party/libyuv/include/libyuv/scale_row.h  \
  21                 third_party/libyuv/source/cpu_id.cc \
  22                 third_party/libyuv/source/planar_functions.cc \
  23                 third_party/libyuv/source/row_any.cc \
  24                 third_party/libyuv/source/row_common.cc \
  25                 third_party/libyuv/source/row_mips.cc \
  26                 third_party/libyuv/source/row_neon.cc \
  27                 third_party/libyuv/source/row_neon64.cc \
  28                 third_party/libyuv/source/row_posix.cc \
  29                 third_party/libyuv/source/row_win.cc \
  30                 third_party/libyuv/source/scale.cc \
  31                 third_party/libyuv/source/scale_common.cc \
  32                 third_party/libyuv/source/scale_mips.cc \
  33                 third_party/libyuv/source/scale_neon.cc \
  34                 third_party/libyuv/source/scale_neon64.cc \
  35                 third_party/libyuv/source/scale_posix.cc \
  36                 third_party/libyuv/source/scale_win.cc \
  37
  38 LIBWEBM_MUXER_SRCS += third_party/libwebm/mkvmuxer.cpp \
  39                       third_party/libwebm/mkvmuxerutil.cpp \
  40                       third_party/libwebm/mkvwriter.cpp \
  41                       third_party/libwebm/mkvmuxer.hpp \
  42                       third_party/libwebm/mkvmuxertypes.hpp \
  43                       third_party/libwebm/mkvmuxerutil.hpp \
  44                       third_party/libwebm/mkvparser.hpp \
  45                       third_party/libwebm/mkvwriter.hpp \
  46                       third_party/libwebm/webmids.hpp
  47
  48 LIBWEBM_PARSER_SRCS = third_party/libwebm/mkvparser.cpp \
  49                       third_party/libwebm/mkvreader.cpp \
  50                       third_party/libwebm/mkvparser.hpp \
  51                       third_party/libwebm/mkvreader.hpp
  52
  53 # List of examples to build. UTILS are tools meant for distribution
  54 # while EXAMPLES demonstrate specific portions of the API.
  55 UTILS-$(CONFIG_DECODERS)    += vpxdec.c
  56 vpxdec.SRCS                 += md5_utils.c md5_utils.h
  57 vpxdec.SRCS                 += vpx_ports/mem_ops.h
  58 vpxdec.SRCS                 += vpx_ports/mem_ops_aligned.h
  59 vpxdec.SRCS                 += vpx_ports/vpx_timer.h
  60 vpxdec.SRCS                 += vpx/vpx_integer.h
  61 vpxdec.SRCS                 += args.c args.h
  62 vpxdec.SRCS                 += ivfdec.c ivfdec.h
  63 vpxdec.SRCS                 += tools_common.c tools_common.h
  64 vpxdec.SRCS                 += y4menc.c y4menc.h
  65 ifeq ($(CONFIG_LIBYUV),yes)
  66   vpxdec.SRCS                 += $(LIBYUV_SRCS)
  67 endif
  68 ifeq ($(CONFIG_WEBM_IO),yes)
  69   vpxdec.SRCS                 += $(LIBWEBM_PARSER_SRCS)
  70   vpxdec.SRCS                 += webmdec.cc webmdec.h
  71 endif
  72 vpxdec.GUID                  = BA5FE66F-38DD-E034-F542-B1578C5FB950
  73 vpxdec.DESCRIPTION           = Full featured decoder
  74 UTILS-$(CONFIG_ENCODERS)    += vpxenc.c
  75 vpxenc.SRCS                 += args.c args.h y4minput.c y4minput.h vpxenc.h
  76 vpxenc.SRCS                 += ivfdec.c ivfdec.h
  77 vpxenc.SRCS                 += ivfenc.c ivfenc.h
  78 vpxenc.SRCS                 += rate_hist.c rate_hist.h
  79 vpxenc.SRCS                 += tools_common.c tools_common.h
  80 vpxenc.SRCS                 += warnings.c warnings.h
  81 vpxenc.SRCS                 += vpx_ports/mem_ops.h
  82 vpxenc.SRCS                 += vpx_ports/mem_ops_aligned.h
  83 vpxenc.SRCS                 += vpx_ports/vpx_timer.h
  84 vpxenc.SRCS                 += vpxstats.c vpxstats.h
  85 ifeq ($(CONFIG_LIBYUV),yes)
  86   vpxenc.SRCS                 += $(LIBYUV_SRCS)
  87 endif
  88 ifeq ($(CONFIG_WEBM_IO),yes)
  89   vpxenc.SRCS                 += $(LIBWEBM_MUXER_SRCS)
  90   vpxenc.SRCS                 += webmenc.cc webmenc.h
  91 endif
  92 vpxenc.GUID                  = 548DEC74-7A15-4B2B-AFC3-AA102E7C25C1
  93 vpxenc.DESCRIPTION           = Full featured encoder
  94 ifeq ($(CONFIG_SPATIAL_SVC),yes)
  95   EXAMPLES-$(CONFIG_VP9_ENCODER)      += vp9_spatial_svc_encoder.c
  96   vp9_spatial_svc_encoder.SRCS        += args.c args.h
  97   vp9_spatial_svc_encoder.SRCS        += ivfenc.c ivfenc.h
  98   vp9_spatial_svc_encoder.SRCS        += tools_common.c tools_common.h
  99   vp9_spatial_svc_encoder.SRCS        += video_common.h
 100   vp9_spatial_svc_encoder.SRCS        += video_writer.h video_writer.c
 101   vp9_spatial_svc_encoder.SRCS        += vpxstats.c vpxstats.h
 102   vp9_spatial_svc_encoder.GUID        = 4A38598D-627D-4505-9C7B-D4020C84100D
 103   vp9_spatial_svc_encoder.DESCRIPTION = VP9 Spatial SVC Encoder
 104 endif
 105
 106 ifneq ($(CONFIG_SHARED),yes)
 107 EXAMPLES-$(CONFIG_VP9_ENCODER)    += resize_util.c
 108 endif
 109
 110 EXAMPLES-$(CONFIG_ENCODERS)          += vpx_temporal_svc_encoder.c
 111 vpx_temporal_svc_encoder.SRCS        += ivfenc.c ivfenc.h
 112 vpx_temporal_svc_encoder.SRCS        += tools_common.c tools_common.h
 113 vpx_temporal_svc_encoder.SRCS        += video_common.h
 114 vpx_temporal_svc_encoder.SRCS        += video_writer.h video_writer.c
 115 vpx_temporal_svc_encoder.GUID        = B18C08F2-A439-4502-A78E-849BE3D60947
 116 vpx_temporal_svc_encoder.DESCRIPTION = Temporal SVC Encoder
 117 EXAMPLES-$(CONFIG_DECODERS)        += simple_decoder.c
 118 simple_decoder.GUID                 = D3BBF1E9-2427-450D-BBFF-B2843C1D44CC
 119 simple_decoder.SRCS                += ivfdec.h ivfdec.c
 120 simple_decoder.SRCS                += tools_common.h tools_common.c
 121 simple_decoder.SRCS                += video_common.h
 122 simple_decoder.SRCS                += video_reader.h video_reader.c
 123 simple_decoder.SRCS                += vpx_ports/mem_ops.h
 124 simple_decoder.SRCS                += vpx_ports/mem_ops_aligned.h
 125 simple_decoder.DESCRIPTION          = Simplified decoder loop
 126 EXAMPLES-$(CONFIG_DECODERS)        += postproc.c
 127 postproc.SRCS                      += ivfdec.h ivfdec.c
 128 postproc.SRCS                      += tools_common.h tools_common.c
 129 postproc.SRCS                      += video_common.h
 130 postproc.SRCS                      += video_reader.h video_reader.c
 131 postproc.SRCS                      += vpx_ports/mem_ops.h
 132 postproc.SRCS                      += vpx_ports/mem_ops_aligned.h
 133 postproc.GUID                       = 65E33355-F35E-4088-884D-3FD4905881D7
 134 postproc.DESCRIPTION                = Decoder postprocessor control
 135 EXAMPLES-$(CONFIG_DECODERS)        += decode_to_md5.c
 136 decode_to_md5.SRCS                 += md5_utils.h md5_utils.c
 137 decode_to_md5.SRCS                 += ivfdec.h ivfdec.c
 138 decode_to_md5.SRCS                 += tools_common.h tools_common.c
 139 decode_to_md5.SRCS                 += video_common.h
 140 decode_to_md5.SRCS                 += video_reader.h video_reader.c
 141 decode_to_md5.SRCS                 += vpx_ports/mem_ops.h
 142 decode_to_md5.SRCS                 += vpx_ports/mem_ops_aligned.h
 143 decode_to_md5.GUID                  = 59120B9B-2735-4BFE-B022-146CA340FE42
 144 decode_to_md5.DESCRIPTION           = Frame by frame MD5 checksum
 145 EXAMPLES-$(CONFIG_ENCODERS)     += simple_encoder.c
 146 simple_encoder.SRCS             += ivfenc.h ivfenc.c
 147 simple_encoder.SRCS             += tools_common.h tools_common.c
 148 simple_encoder.SRCS             += video_common.h
 149 simple_encoder.SRCS             += video_writer.h video_writer.c
 150 simple_encoder.GUID              = 4607D299-8A71-4D2C-9B1D-071899B6FBFD
 151 simple_encoder.DESCRIPTION       = Simplified encoder loop
 152 EXAMPLES-$(CONFIG_VP9_ENCODER)  += vp9_lossless_encoder.c
 153 vp9_lossless_encoder.SRCS       += ivfenc.h ivfenc.c
 154 vp9_lossless_encoder.SRCS       += tools_common.h tools_common.c
 155 vp9_lossless_encoder.SRCS       += video_common.h
 156 vp9_lossless_encoder.SRCS       += video_writer.h video_writer.c
 157 vp9_lossless_encoder.GUID        = B63C7C88-5348-46DC-A5A6-CC151EF93366
 158 vp9_lossless_encoder.DESCRIPTION = Simplified lossless VP9 encoder
 159 EXAMPLES-$(CONFIG_ENCODERS)     += twopass_encoder.c
 160 twopass_encoder.SRCS            += ivfenc.h ivfenc.c
 161 twopass_encoder.SRCS            += tools_common.h tools_common.c
 162 twopass_encoder.SRCS            += video_common.h
 163 twopass_encoder.SRCS            += video_writer.h video_writer.c
 164 twopass_encoder.GUID             = 73494FA6-4AF9-4763-8FBB-265C92402FD8
 165 twopass_encoder.DESCRIPTION      = Two-pass encoder loop
 166 EXAMPLES-$(CONFIG_DECODERS)     += decode_with_drops.c
 167 decode_with_drops.SRCS          += ivfdec.h ivfdec.c
 168 decode_with_drops.SRCS          += tools_common.h tools_common.c
 169 decode_with_drops.SRCS          += video_common.h
 170 decode_with_drops.SRCS          += video_reader.h video_reader.c
 171 decode_with_drops.SRCS          += vpx_ports/mem_ops.h
 172 decode_with_drops.SRCS          += vpx_ports/mem_ops_aligned.h
 173 decode_with_drops.GUID           = CE5C53C4-8DDA-438A-86ED-0DDD3CDB8D26
 174 decode_with_drops.DESCRIPTION    = Drops frames while decoding
 175 EXAMPLES-$(CONFIG_ENCODERS)        += set_maps.c
 176 set_maps.SRCS                      += ivfenc.h ivfenc.c
 177 set_maps.SRCS                      += tools_common.h tools_common.c
 178 set_maps.SRCS                      += video_common.h
 179 set_maps.SRCS                      += video_writer.h video_writer.c
 180 set_maps.GUID                       = ECB2D24D-98B8-4015-A465-A4AF3DCC145F
 181 set_maps.DESCRIPTION                = Set active and ROI maps
 182 EXAMPLES-$(CONFIG_VP8_ENCODER)     += vp8cx_set_ref.c
 183 vp8cx_set_ref.SRCS                 += ivfenc.h ivfenc.c
 184 vp8cx_set_ref.SRCS                 += tools_common.h tools_common.c
 185 vp8cx_set_ref.SRCS                 += video_common.h
 186 vp8cx_set_ref.SRCS                 += video_writer.h video_writer.c
 187 vp8cx_set_ref.GUID                  = C5E31F7F-96F6-48BD-BD3E-10EBF6E8057A
 188 vp8cx_set_ref.DESCRIPTION           = VP8 set encoder reference frame
 189
 190
 191 ifeq ($(CONFIG_MULTI_RES_ENCODING),yes)
 192 ifeq ($(CONFIG_LIBYUV),yes)
 193 EXAMPLES-$(CONFIG_VP8_ENCODER)          += vp8_multi_resolution_encoder.c
 194 vp8_multi_resolution_encoder.SRCS       += ivfenc.h ivfenc.c
 195 vp8_multi_resolution_encoder.SRCS       += tools_common.h tools_common.c
 196 vp8_multi_resolution_encoder.SRCS       += video_writer.h video_writer.c
 197 vp8_multi_resolution_encoder.SRCS       += $(LIBYUV_SRCS)
 198 vp8_multi_resolution_encoder.GUID        = 04f8738e-63c8-423b-90fa-7c2703a374de
 199 vp8_multi_resolution_encoder.DESCRIPTION = VP8 Multiple-resolution Encoding
 200 endif
 201 endif
 202
 203 # Handle extra library flags depending on codec configuration
 204
 205 # We should not link to math library (libm) on RVCT
 206 # when building for bare-metal targets
 207 ifeq ($(CONFIG_OS_SUPPORT), yes)
 208 CODEC_EXTRA_LIBS-$(CONFIG_VP8)         += m
 209 CODEC_EXTRA_LIBS-$(CONFIG_VP9)         += m
 210 else
 211     ifeq ($(CONFIG_GCC), yes)
 212     CODEC_EXTRA_LIBS-$(CONFIG_VP8)         += m
 213     CODEC_EXTRA_LIBS-$(CONFIG_VP9)         += m
 214     endif
 215 endif
 216 #
 217 # End of specified files. The rest of the build rules should happen
 218 # automagically from here.
 219 #
 220
 221
 222 # Examples need different flags based on whether we're building
 223 # from an installed tree or a version controlled tree. Determine
 224 # the proper paths.
 225 ifeq ($(HAVE_ALT_TREE_LAYOUT),yes)
 226     LIB_PATH-yes := $(SRC_PATH_BARE)/../lib
 227     INC_PATH-yes := $(SRC_PATH_BARE)/../include
 228 else
 229     LIB_PATH-yes                     += $(if $(BUILD_PFX),$(BUILD_PFX),.)
 230     INC_PATH-$(CONFIG_VP8_DECODER)   += $(SRC_PATH_BARE)/vp8
 231     INC_PATH-$(CONFIG_VP8_ENCODER)   += $(SRC_PATH_BARE)/vp8
 232     INC_PATH-$(CONFIG_VP9_DECODER)   += $(SRC_PATH_BARE)/vp9
 233     INC_PATH-$(CONFIG_VP9_ENCODER)   += $(SRC_PATH_BARE)/vp9
 234 endif
 235 INC_PATH-$(CONFIG_LIBYUV) += $(SRC_PATH_BARE)/third_party/libyuv/include
 236 LIB_PATH := $(call enabled,LIB_PATH)
 237 INC_PATH := $(call enabled,INC_PATH)
 238 INTERNAL_CFLAGS = $(addprefix -I,$(INC_PATH))
 239 INTERNAL_LDFLAGS += $(addprefix -L,$(LIB_PATH))
 240
 241
 242 # Expand list of selected examples to build (as specified above)
 243 UTILS           = $(call enabled,UTILS)
 244 EXAMPLES        = $(addprefix examples/,$(call enabled,EXAMPLES))
 245 ALL_EXAMPLES    = $(UTILS) $(EXAMPLES)
 246 UTIL_SRCS       = $(foreach ex,$(UTILS),$($(ex:.c=).SRCS))
 247 ALL_SRCS        = $(foreach ex,$(ALL_EXAMPLES),$($(notdir $(ex:.c=)).SRCS))
 248 CODEC_EXTRA_LIBS=$(sort $(call enabled,CODEC_EXTRA_LIBS))
 249
 250
 251 # Expand all example sources into a variable containing all sources
 252 # for that example (not just them main one specified in UTILS/EXAMPLES)
 253 # and add this file to the list (for MSVS workspace generation)
 254 $(foreach ex,$(ALL_EXAMPLES),$(eval $(notdir $(ex:.c=)).SRCS += $(ex) examples.mk))
 255
 256
 257 # If this is a universal (fat) binary, then all the subarchitectures have
 258 # already been built and our job is to stitch them together. The
 259 # BUILD_OBJS variable indicates whether we should be building
 260 # (compiling, linking) the library. The LIPO_OBJS variable indicates
 261 # that we're stitching.
 262 $(eval $(if $(filter universal%,$(TOOLCHAIN)),LIPO_OBJS,BUILD_OBJS):=yes)
 263
 264
 265 # Create build/install dependencies for all examples. The common case
 266 # is handled here. The MSVS case is handled below.
 267 NOT_MSVS = $(if $(CONFIG_MSVS),,yes)
 268 DIST-BINS-$(NOT_MSVS)      += $(addprefix bin/,$(ALL_EXAMPLES:.c=$(EXE_SFX)))
 269 INSTALL-BINS-$(NOT_MSVS)   += $(addprefix bin/,$(UTILS:.c=$(EXE_SFX)))
 270 DIST-SRCS-yes              += $(ALL_SRCS)
 271 INSTALL-SRCS-yes           += $(UTIL_SRCS)
 272 OBJS-$(NOT_MSVS)           += $(if $(BUILD_OBJS),$(call objs,$(ALL_SRCS)))
 273 BINS-$(NOT_MSVS)           += $(addprefix $(BUILD_PFX),$(ALL_EXAMPLES:.c=$(EXE_SFX)))
 274
 275
 276 # Instantiate linker template for all examples.
 277 CODEC_LIB=$(if $(CONFIG_DEBUG_LIBS),vpx_g,vpx)
 278 SHARED_LIB_SUF=$(if $(filter darwin%,$(TGT_OS)),.dylib,.so)
 279 CODEC_LIB_SUF=$(if $(CONFIG_SHARED),$(SHARED_LIB_SUF),.a)
 280 $(foreach bin,$(BINS-yes),\
 281     $(if $(BUILD_OBJS),$(eval $(bin):\
 282         $(LIB_PATH)/lib$(CODEC_LIB)$(CODEC_LIB_SUF)))\
 283     $(if $(BUILD_OBJS),$(eval $(call linker_template,$(bin),\
 284         $(call objs,$($(notdir $(bin:$(EXE_SFX)=)).SRCS)) \
 285         -l$(CODEC_LIB) $(addprefix -l,$(CODEC_EXTRA_LIBS))\
 286         )))\
 287     $(if $(LIPO_OBJS),$(eval $(call lipo_bin_template,$(bin))))\
 288     )
 289
 290
 291 # The following pairs define a mapping of locations in the distribution
 292 # tree to locations in the source/build trees.
 293 INSTALL_MAPS += src/%.c   %.c
 294 INSTALL_MAPS += src/%     $(SRC_PATH_BARE)/%
 295 INSTALL_MAPS += bin/%     %
 296 INSTALL_MAPS += %         %
 297
 298
 299 # Set up additional MSVS environment
 300 ifeq ($(CONFIG_MSVS),yes)
 301 CODEC_LIB=$(if $(CONFIG_SHARED),vpx,$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd))
 302 # This variable uses deferred expansion intentionally, since the results of
 303 # $(wildcard) may change during the course of the Make.
 304 VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d))))
 305 INSTALL_MAPS += $(foreach p,$(VS_PLATFORMS),bin/$(p)/%  $(p)/Release/%)
 306 endif
 307
 308 # Build Visual Studio Projects. We use a template here to instantiate
 309 # explicit rules rather than using an implicit rule because we want to
 310 # leverage make's VPATH searching rather than specifying the paths on
 311 # each file in ALL_EXAMPLES. This has the unfortunate side effect that
 312 # touching the source files trigger a rebuild of the project files
 313 # even though there is no real dependency there (the dependency is on
 314 # the makefiles). We may want to revisit this.
 315 define vcproj_template
 316 $(1): $($(1:.$(VCPROJ_SFX)=).SRCS) vpx.$(VCPROJ_SFX)
 317         @echo "    [vcproj] $$@"
 318         $$(GEN_VCPROJ)\
 319             --exe\
 320             --target=$$(TOOLCHAIN)\
 321             --name=$$(@:.$(VCPROJ_SFX)=)\
 322             --ver=$$(CONFIG_VS_VERSION)\
 323             --proj-guid=$$($$(@:.$(VCPROJ_SFX)=).GUID)\
 324             --src-path-bare="$(SRC_PATH_BARE)" \
 325             $$(if $$(CONFIG_STATIC_MSVCRT),--static-crt) \
 326             --out=$$@ $$(INTERNAL_CFLAGS) $$(CFLAGS) \
 327             $$(INTERNAL_LDFLAGS) $$(LDFLAGS) -l$$(CODEC_LIB) $$^
 328 endef
 329 ALL_EXAMPLES_BASENAME := $(notdir $(ALL_EXAMPLES))
 330 PROJECTS-$(CONFIG_MSVS) += $(ALL_EXAMPLES_BASENAME:.c=.$(VCPROJ_SFX))
 331 INSTALL-BINS-$(CONFIG_MSVS) += $(foreach p,$(VS_PLATFORMS),\
 332                                $(addprefix bin/$(p)/,$(ALL_EXAMPLES_BASENAME:.c=.exe)))
 333 $(foreach proj,$(call enabled,PROJECTS),\
 334     $(eval $(call vcproj_template,$(proj))))
 335
 336 #
 337 # Documentation Rules
 338 #
 339 %.dox: %.c
 340         @echo "    [DOXY] $@"
 341         @echo "/*!\page example_$(@F:.dox=) $(@F:.dox=)" > $@
 342         @echo "   \includelineno $(<F)" >> $@
 343         @echo "*/" >> $@
 344
 345 samples.dox: examples.mk
 346         @echo "    [DOXY] $@"
 347         @echo "/*!\page samples Sample Code" > $@
 348         @echo "    This SDK includes a number of sample applications."\
 349               "Each sample documents a feature of the SDK in both prose"\
 350               "and the associated C code."\
 351               "The following samples are included: ">>$@
 352         @$(foreach ex,$(sort $(notdir $(EXAMPLES:.c=))),\
 353            echo "     - \subpage example_$(ex) $($(ex).DESCRIPTION)" >> $@;)
 354         @echo >> $@
 355         @echo "    In addition, the SDK contains a number of utilities."\
 356               "Since these utilities are built upon the concepts described"\
 357               "in the sample code listed above, they are not documented in"\
 358               "pieces like the samples are. Their source is included here"\
 359               "for reference. The following utilities are included:" >> $@
 360         @$(foreach ex,$(sort $(UTILS:.c=)),\
 361            echo "     - \subpage example_$(ex) $($(ex).DESCRIPTION)" >> $@;)
 362         @echo "*/" >> $@
 363
 364 CLEAN-OBJS += examples.doxy samples.dox $(ALL_EXAMPLES:.c=.dox)
 365 DOCS-yes += examples.doxy samples.dox
 366 examples.doxy: samples.dox $(ALL_EXAMPLES:.c=.dox)
 367         @echo "INPUT += $^" > $@