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a2e405f9e9
Among other changes, this patch makes it possible to let Mesa render into a user-provided buffer instead of the screen. This can be achieved with the 'eglCreateWindowSurface()' function, which takes a buffer description as third argument. Fixes #974.
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
MESA_VERSION = 7.8.1
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MESA = MesaLib-$(MESA_VERSION)
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MESA_DIR = Mesa-$(MESA_VERSION)
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MESA_TGZ = $(MESA).tar.gz
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MESA_URL = ftp://ftp.freedesktop.org/pub/mesa/older-versions/7.x/7.8.1/$(MESA_TGZ)
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#
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# Interface to top-level prepare Makefile
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#
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# Register Mesa port as lower case to be consistent with the
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# other libraries.
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#
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PORTS += mesa-$(MESA_VERSION)
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MESA_INCLUDE_SYMLINKS = $(addprefix include/,GL KHR EGL/egl.h EGL/eglext.h)
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prepare-mesa: $(CONTRIB_DIR)/$(MESA_DIR) tool/mesa/glsl $(MESA_INCLUDE_SYMLINKS)
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$(CONTRIB_DIR)/$(MESA_DIR): clean-mesa
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#
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# Port-specific local rules
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#
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$(DOWNLOAD_DIR)/$(MESA_TGZ):
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$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(MESA_URL) && touch $@
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$(CONTRIB_DIR)/$(MESA_DIR): $(DOWNLOAD_DIR)/$(MESA_TGZ)
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$(VERBOSE)tar xfz $< -C $(CONTRIB_DIR)
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$(VERBOSE)patch -N -p0 -d $(CONTRIB_DIR)/$(MESA_DIR) < src/lib/gallium/p_state_config.patch
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$(VERBOSE)patch -N -p1 -d $(CONTRIB_DIR)/$(MESA_DIR) < src/lib/egl/opengl_precision.patch
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$(VERBOSE)touch $@
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tool/mesa/glsl:
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$(VERBOSE)make -C tool/mesa
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$(MESA_INCLUDE_SYMLINKS):
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$(VERBOSE)ln -sf $(realpath $(CONTRIB_DIR)/$(MESA_DIR)/$@) $@ && touch $@
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clean_tool_mesa:
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$(VERBOSE)make -C tool/mesa clean
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clean_mesa_include_symlinks:
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$(VERBOSE)rm -f $(MESA_INCLUDE_SYMLINKS)
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clean-mesa: clean_tool_mesa clean_mesa_include_symlinks
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$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(MESA_DIR)
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