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view src/video/ps3/spulibs/Makefile @ 4165:3b8ac3d311a2 SDL-1.2

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Hello. This patch provides basic support for video on the Sony PS3 Linux framebuffer. Scaling, format-conversion, and drawing is done from the SPEs, so there is little performance impact to PPE applications. This is by no means production quality code, but it is a very good start and a good example of how to use the PS3's hardware capabilities to accelerate video playback on the box. The driver has been verified to work with ffplay, mplayer and xine. This piece of software has been developed at the IBM R&D Lab in Boeblingen, Germany and is now returned to the community. Enjoy ! Signed-off-by: D.Herrendoerfer < d.herrendoerfer [at] de [dot] ibm [dot] com >
author Sam Lantinga <slouken@libsdl.org>
date Thu, 02 Apr 2009 04:06:55 +0000
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# This Makefile is for building the CELL BE SPU libs
# libfb_writer_spu.so, libyuv2rgb_spu.so, libbilin_scaler_spu.so

# Toolchain
SPU_GCC=/usr/bin/spu-gcc
PPU_GCC=/usr/bin/gcc
PPU_EMBEDSPU=/usr/bin/embedspu
PPU_AR=/usr/bin/ar
PPU_LD=/usr/bin/ld
INSTALL=/usr/bin/install

SPU_CFLAGS=-W -Wall -Winline -Wno-main -I. -I /usr/spu/include -I /opt/cell/sdk/usr/spu/include -finline-limit=10000 -Winline -ftree-vectorize -funroll-loops -fmodulo-sched -ffast-math -fPIC -O2

# Usually /usr/lib, depending on your distribution
PREFIX=/usr/lib


all: libfb_writer_spu.a libfb_writer_spu.so \
				libyuv2rgb_spu.so libyuv2rgb_spu.a \
				libbilin_scaler_spu.so libbilin_scaler_spu.a


# fb_writer
fb_writer_spu-embed.o: fb_writer.c spu_common.h
	$(SPU_GCC) $(SPU_CFLAGS) -o fb_writer_spu fb_writer.c -lm
	$(PPU_EMBEDSPU) -m32 fb_writer_spu fb_writer_spu fb_writer_spu-embed.o

libfb_writer_spu.so: fb_writer_spu-embed.o
	$(PPU_LD) -o libfb_writer_spu.so -shared -soname=libfb_writer_spu.so fb_writer_spu-embed.o

libfb_writer_spu.a: fb_writer_spu-embed.o
	$(PPU_AR) -qcs libfb_writer_spu.a fb_writer_spu-embed.o


# yuv2rgb_converter
yuv2rgb_spu-embed.o: yuv2rgb_converter.c spu_common.h
	$(SPU_GCC) $(SPU_CFLAGS) -o yuv2rgb_spu yuv2rgb_converter.c -lm
	$(PPU_EMBEDSPU) -m32 yuv2rgb_spu yuv2rgb_spu yuv2rgb_spu-embed.o

libyuv2rgb_spu.a: yuv2rgb_spu-embed.o
	$(PPU_AR) -qcs libyuv2rgb_spu.a yuv2rgb_spu-embed.o

libyuv2rgb_spu.so: yuv2rgb_spu-embed.o
	$(PPU_LD) -o libyuv2rgb_spu.so -shared -soname=libyuv2rgb_spu.so yuv2rgb_spu-embed.o


# bilin_scaler
bilin_scaler_spu-embed.o: bilin_scaler.c spu_common.h
	$(SPU_GCC) $(SPU_CFLAGS) -o bilin_scaler_spu bilin_scaler.c -lm
	$(PPU_EMBEDSPU) -m32 bilin_scaler_spu bilin_scaler_spu bilin_scaler_spu-embed.o

libbilin_scaler_spu.a: bilin_scaler_spu-embed.o
	$(PPU_AR) -qcs libbilin_scaler_spu.a bilin_scaler_spu-embed.o

libbilin_scaler_spu.so: bilin_scaler_spu-embed.o
	$(PPU_LD) -o libbilin_scaler_spu.so -shared -soname=libbilin_scaler_spu.so bilin_scaler_spu-embed.o

install: libfb_writer_spu.a libfb_writer_spu.so \
				libyuv2rgb_spu.so libyuv2rgb_spu.a \
				libbilin_scaler_spu.so libbilin_scaler_spu.a
	$(INSTALL) -c -m 0755 libfb_writer_spu.so $(PREFIX)/.
	$(INSTALL) -c -m 0655 libfb_writer_spu.a $(PREFIX)/.
	$(INSTALL) -c -m 0755 libyuv2rgb_spu.so $(PREFIX)/.
	$(INSTALL) -c -m 0655 libyuv2rgb_spu.a $(PREFIX)/.
	$(INSTALL) -c -m 0755 libbilin_scaler_spu.so $(PREFIX)/.
	$(INSTALL) -c -m 0655 libbilin_scaler_spu.a $(PREFIX)/.


uninstall: $(PREFIX)/libfb_writer_spu.so $(PREFIX)/libfb_writer_spu.a \
		$(PREFIX)/libyuv2rgb_spu.so $(PREFIX)/libyuv2rgb_spu.a \
		$(PREFIX)/libbilin_scaler_spu.so $(PREFIX)/libbilin_scaler_spu.a
	rm -f $(PREFIX)/libfb_writer_spu.a
	rm -f $(PREFIX)/libfb_writer_spu.so
	rm -f $(PREFIX)/libyuv2rgb_spu.so
	rm -f $(PREFIX)/libyuv2rgb_spu.a
	rm -f $(PREFIX)/libbilin_scaler_spu.so
	rm -f $(PREFIX)/libbilin_scaler_spu.a


clean:
	rm -f bilin_scaler_spu-embed.o libbilin_scaler_spu.so libbilin_scaler_spu.a bilin_scaler_spu
	rm -f yuv2rgb_spu-embed.o libyuv2rgb_spu.so libyuv2rgb_spu.a yuv2rgb_spu
	rm -f fb_writer_spu-embed.o libfb_writer_spu.so libfb_writer_spu.a fb_writer_spu