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mpv/TOOLS/vf_dlopen/Makefile

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vf_dlopen examples: add copyright headers (LGPL 2.1+)
2013-04-08 07:43:29 +00:00
#
# Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
#
# This file is part of mpv's vf_dlopen examples.
#
# mpv's vf_dlopen examples are free software; you can redistribute them and/or
# modify them under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
#
# mpv's vf_dlopen examples are distributed in the hope that they will be
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with mpv's vf_dlopen examples; if not, write to the Free
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA
#
vf_dlopen examples: add framestep filter Usage: -vf dlopen=./framestep.so:5
2013-05-16 18:12:23 +00:00
FILTERS = showqscale telecine tile rectangle framestep
vf_dlopen: add a generic filter to load external filters Usage: -vf dlopen=filename.so:args... Examples of such filters are provided in TOOLS/vf_dlopen/
2012-08-23 10:32:13 +00:00
COMMON = filterutils.o
OBJECTS = $(patsubst %,%.o,$(FILTERS)) $(COMMON)
HEADERS = $(wildcard *.h)
OUT = $(patsubst %,%.so,$(FILTERS))
vf_dlopen: improve performance for 1-frame-for-1-frame filters This is done by requesting a buffer from the next filter in the chain, instead of always allocating our own. This allows the next filter to e.g. ensure its own preferred memory layout.
2012-09-10 11:03:32 +00:00
CFLAGS ?= -Wall -Wextra -O3 -march=native -mtune=native -ffast-math
vf_dlopen: add a generic filter to load external filters Usage: -vf dlopen=filename.so:args... Examples of such filters are provided in TOOLS/vf_dlopen/
2012-08-23 10:32:13 +00:00
vf_dlopen examples: add framestep filter Usage: -vf dlopen=./framestep.so:5
2013-05-16 18:12:23 +00:00
CPPFLAGS += -I../../video/filter
vf_dlopen: add a generic filter to load external filters Usage: -vf dlopen=filename.so:args... Examples of such filters are provided in TOOLS/vf_dlopen/
2012-08-23 10:32:13 +00:00
CFLAGS += -fPIC
LDFLAGS += -shared -fPIC
vf_dlopen: improve performance for 1-frame-for-1-frame filters This is done by requesting a buffer from the next filter in the chain, instead of always allocating our own. This allows the next filter to e.g. ensure its own preferred memory layout.
2012-09-10 11:03:32 +00:00
ifneq ($(LTO),)
CFLAGS += -flto
LDFLAGS += $(CFLAGS) -flto
endif
vf_dlopen: add a generic filter to load external filters Usage: -vf dlopen=filename.so:args... Examples of such filters are provided in TOOLS/vf_dlopen/
2012-08-23 10:32:13 +00:00
all: $(OUT)
clean:
$(RM) $(OBJECTS) $(OUT)
%.so: %.o $(COMMON)
$(CC) $(LDFLAGS) $(LIBS) -o $@ $(COMMON) $<
# FIXME replace this by real dependency tracking
%.o: %.c $(HEADERS)