mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
synced 2026-05-22 19:38:18 +02:00
e96f382549
This support involves allocating a 16-bit grayscale ramp as well as a 5x5x5 RGB color cube. Afterwards, the 256 colors are queried and an array is generated mapping from r3g3b3 colors to the closest available color. Both the queried colors and the reverse mapping are stored in a new visual-specific cairo_xlib_visual_info_t structure which hangs off of the cairo_xlib_screen_info_t. Both the color-cube allocation and the distance metric could be improved by someone sufficiently motivated, (for example, allocating and matching in a perceptually linear color space rather than just in RGB space). Also, making this work well in the face of a changing color map, or in the case of GrayScale, StaticGray, or DirectColor visuals are left entirely as exercises for the reader. StaticColor support should be fine as is, but is entirely untested.
381 lines
11 KiB
Makefile
381 lines
11 KiB
Makefile
backend_pkgconfigs =
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cairo_base_headers = cairo.h
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cairo_base_sources = \
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cairo.c \
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cairo.h \
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cairo-private.h \
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cairo-arc.c \
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cairo-arc-private.h \
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cairo-array.c \
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cairo-atomic.c \
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cairo-atomic-private.h \
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cairo-base85-stream.c \
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cairo-bentley-ottmann.c \
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cairo-cache.c \
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cairo-clip.c \
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cairo-clip-private.h \
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cairo-color.c \
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cairo-compiler-private.h \
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cairo-debug.c \
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cairo-fixed.c \
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cairo-font-face.c \
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cairo-font-options.c \
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cairo-freelist.c \
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cairo-freelist-private.h \
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cairo-gstate.c \
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cairo-gstate-private.h \
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cairo-hash.c \
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cairo-hash-private.h \
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cairo-hull.c \
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cairo-image-surface.c \
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cairo-lzw.c \
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cairo-misc.c \
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cairo-malloc-private.h \
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cairo-matrix.c \
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cairo-mutex.c \
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cairo-mutex-private.h \
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cairo-mutex-type-private.h \
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cairo-path.c \
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cairo-path-private.h \
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cairo-path-bounds.c \
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cairo-path-fill.c \
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cairo-path-fixed.c \
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cairo-path-fixed-private.h \
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cairo-path-stroke.c \
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cairo-pen.c \
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cairo-polygon.c \
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cairo-rectangle.c \
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cairo-reference-count-private.h \
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cairo-region.c \
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cairo-region-private.h \
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cairo-scaled-font.c \
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cairo-scaled-font-private.h \
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cairo-skiplist.c \
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cairo-skiplist-private.h \
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cairo-slope.c \
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cairo-spline.c \
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cairo-stroke-style.c \
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cairo-surface.c \
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cairo-surface-fallback.c \
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cairo-surface-fallback-private.h \
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cairo-surface-private.h \
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cairo-traps.c \
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cairo-pattern.c \
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cairo-unicode.c \
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cairo-output-stream.c \
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cairo-output-stream-private.h \
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cairo-wideint.c \
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cairo-wideint-private.h \
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cairo-wideint-type-private.h \
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cairo-meta-surface.c \
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cairo-meta-surface-private.h \
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cairo-paginated-private.h \
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cairo-paginated-surface.c \
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cairo-paginated-surface-private.h \
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cairo-analysis-surface.c \
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cairo-analysis-surface-private.h \
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cairoint.h
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cairo_all_sources = $(cairo_base_sources) $(cairo_base_headers)
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cairo_headers = $(cairo_base_headers)
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cairo_sources = $(cairo_base_sources)
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font_subset_sources_base = \
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cairo-cff-subset.c \
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cairo-truetype-subset.c \
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cairo-type1-fallback.c \
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cairo-type1-private.h \
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cairo-truetype-subset-private.h \
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cairo-scaled-font-subsets.c \
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cairo-scaled-font-subsets-private.h
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cairo_all_sources += $(font_subset_sources_base)
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font_subset_sources_ft = cairo-type1-subset.c
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cairo_all_sources += $(font_subset_sources_ft)
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font_subset_sources = $(font_subset_sources_base)
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if CAIRO_HAS_FT_FONT
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font_subset_sources += $(font_subset_sources_ft)
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endif
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ps_headers = cairo-ps.h
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ps_sources = cairo-ps-surface.c cairo-ps-surface-private.h
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cairo_all_sources += $(ps_headers) $(ps_sources)
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if CAIRO_HAS_PS_SURFACE
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libcairo_font_subset_sources = $(font_subset_sources)
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cairo_headers += $(ps_headers)
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cairo_sources += $(ps_sources)
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backend_pkgconfigs += cairo-ps.pc
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endif
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pdf_headers = cairo-pdf.h
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pdf_sources = cairo-pdf-surface.c cairo-pdf-surface-private.h \
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cairo-pdf-operators.c cairo-pdf-operators-private.h \
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cairo-deflate-stream.c
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cairo_all_sources += $(pdf_headers) $(pdf_sources)
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if CAIRO_HAS_PDF_SURFACE
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libcairo_font_subset_sources = $(font_subset_sources)
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cairo_headers += $(pdf_headers)
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cairo_sources += $(pdf_sources)
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backend_pkgconfigs += cairo-pdf.pc
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endif
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png_sources = cairo-png.c
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cairo_all_sources += $(png_sources)
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if CAIRO_HAS_PNG_FUNCTIONS
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cairo_sources += $(png_sources)
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backend_pkgconfigs += cairo-png.pc
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endif
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svg_headers = cairo-svg.h
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svg_sources = cairo-svg-surface.c cairo-svg-surface-private.h
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cairo_all_sources += $(svg_headers) $(svg_sources)
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if CAIRO_HAS_SVG_SURFACE
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libcairo_font_subset_sources = $(font_subset_sources)
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cairo_headers += $(svg_headers)
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cairo_sources += $(svg_sources)
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backend_pkgconfigs += cairo-svg.pc
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endif
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cairo_sources += $(libcairo_font_subset_sources)
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test_sources = test-fallback-surface.c test-fallback-surface.h \
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test-meta-surface.c test-meta-surface.h \
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test-paginated-surface.c test-paginated-surface.h
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cairo_all_sources += $(test_sources)
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if CAIRO_HAS_TEST_SURFACES
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cairo_sources += $(test_sources)
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endif
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xlib_headers = cairo-xlib.h
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xlib_sources = cairo-xlib-surface.c \
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cairo-xlib-surface-private.h \
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cairo-xlib-display.c \
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cairo-xlib-screen.c \
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cairo-xlib-visual.c \
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cairo-xlib-private.h \
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cairo-xlib-xrender-private.h
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cairo_all_sources += $(xlib_headers) $(xlib_sources)
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if CAIRO_HAS_XLIB_SURFACE
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cairo_headers += $(xlib_headers)
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cairo_sources += $(xlib_sources)
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backend_pkgconfigs += cairo-xlib.pc
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endif
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xlib_xrender_headers = cairo-xlib-xrender.h
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cairo_all_sources += $(xlib_xrender_headers)
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if CAIRO_HAS_XLIB_XRENDER_SURFACE
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cairo_headers += $(xlib_xrender_headers)
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backend_pkgconfigs += cairo-xlib-xrender.pc
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endif
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xcb_headers = cairo-xcb.h cairo-xcb-xrender.h
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xcb_sources = cairo-xcb-surface.c
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cairo_all_sources += $(xcb_headers) $(xcb_sources)
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if CAIRO_HAS_XCB_SURFACE
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cairo_headers += $(xcb_headers)
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cairo_sources += $(xcb_sources)
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backend_pkgconfigs += cairo-xcb.pc
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endif
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quartz_headers = cairo-quartz.h
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quartz_sources = cairo-quartz-surface.c cairo-quartz-image-surface.c cairo-quartz-private.h
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cairo_all_sources += $(quartz_headers) $(quartz_sources)
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if CAIRO_HAS_QUARTZ_SURFACE
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cairo_headers += $(quartz_headers)
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cairo_sources += $(quartz_sources)
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backend_pkgconfigs += cairo-quartz.pc
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endif
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if CAIRO_HAS_QUARTZ_IMAGE_SURFACE
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cairo_headers += cairo-quartz-image.h
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backend_pkgconfigs += cairo-quartz-image.pc
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endif
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quartz_font_sources = cairo-atsui-font.c
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cairo_all_sources += $(quartz_font_sources)
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if CAIRO_HAS_QUARTZ_FONT
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cairo_sources += $(quartz_font_sources)
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backend_pkgconfigs += cairo-quartz-font.pc
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endif
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os_win32_sources = cairo-win32.c
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cairo_all_sources += $(os_win32_sources)
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if OS_WIN32
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cairo_sources += $(os_win32_sources)
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export_symbols = -export-symbols cairo.def
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cairo_def_dependency = cairo.def
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endif
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win32_headers = cairo-win32.h
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win32_sources = cairo-win32-surface.c cairo-win32-printing-surface.c cairo-win32-private.h
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cairo_all_sources += $(win32_headers) $(win32_sources)
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if CAIRO_HAS_WIN32_SURFACE
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cairo_headers += $(win32_headers)
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cairo_sources += $(win32_sources)
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backend_pkgconfigs += cairo-win32.pc
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endif
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win32_font_sources = cairo-win32-font.c
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cairo_all_sources += $(win32_font_sources)
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if CAIRO_HAS_WIN32_FONT
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cairo_sources += $(win32_font_sources)
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backend_pkgconfigs += cairo-win32-font.pc
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endif
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os2_headers = cairo-os2.h
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os2_sources = cairo-os2-surface.c cairo-os2-private.h
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cairo_all_sources += $(os2_headers) $(os2_sources)
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if CAIRO_HAS_OS2_SURFACE
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cairo_headers += $(os2_headers)
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cairo_sources += $(os2_sources)
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backend_pkgconfigs += cairo-os2.pc
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endif
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beos_headers = cairo-beos.h
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beos_sources = cairo-beos-surface.cpp
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cairo_all_sources += $(beos_headers) $(beos_sources)
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if CAIRO_HAS_BEOS_SURFACE
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cairo_headers += $(beos_headers)
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cairo_sources += $(beos_sources)
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backend_pkgconfigs += cairo-beos.pc
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noinst_LTLIBRARIES = libcairo_beos.la
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libcairo_beos_la_SOURCES = $(libcairo_beos_sources)
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# BeOS system headers trigger this warning
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libcairo_beos_la_CXXFLAGS = -Wno-multichar
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endif
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glitz_headers = cairo-glitz.h
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glitz_sources = cairo-glitz-surface.c cairo-glitz-private.h
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cairo_all_sources += $(glitz_headers) $(glitz_sources)
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if CAIRO_HAS_GLITZ_SURFACE
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cairo_headers += $(glitz_headers)
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cairo_sources += $(glitz_sources)
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backend_pkgconfigs += cairo-glitz.pc
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endif
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directfb_headers = cairo-directfb.h
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directfb_sources = cairo-directfb-surface.c
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cairo_all_sources += $(directfb_headers) $(directfb_sources)
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if CAIRO_HAS_DIRECTFB_SURFACE
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cairo_headers += $(directfb_headers)
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cairo_sources += $(directfb_sources)
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backend_pkgconfigs += cairo-directfb.pc
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endif
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ft_headers = cairo-ft.h
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ft_sources = cairo-ft-font.c cairo-ft-private.h
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cairo_all_sources += $(ft_headers) $(ft_sources)
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if CAIRO_HAS_FT_FONT
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cairo_headers += $(ft_headers)
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cairo_sources += $(ft_sources)
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backend_pkgconfigs += cairo-ft.pc
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endif
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# These names match automake style variable definition conventions so
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# without these lines, automake will complain during the handling of
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# the libcairo_la_LIBADD below. (The INCLUDES is an autoconf only
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# term and automake does not care about it)
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FONTCONFIG_LIBS=@FONTCONFIG_LIBS@
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XRENDER_LIBS=@XRENDER_LIBS@
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cairoincludedir = $(includedir)/cairo
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cairoinclude_HEADERS = \
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cairo-deprecated.h \
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$(cairo_headers)
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nodist_cairoinclude_HEADERS = \
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cairo-features.h
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lib_LTLIBRARIES = libcairo.la
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# source files that cannot be passed to compiler directly.
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# mostly when they depend recursively on cairoint.h. that is,
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# cairoint.h includes them in the middle.
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cairo_special_sources = \
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cairo-cache-private.h \
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cairo-fixed-private.h \
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cairo-fixed-type-private.h \
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cairo-mutex-list-private.h \
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cairo-types-private.h
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libcairo_la_SOURCES = \
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$(cairo_sources) \
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$(cairo_special_sources)
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cairo_all_source_file = \
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$(cairo_all_sources) \
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$(cairo_special_sources)
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libcairo_la_LDFLAGS = -version-info @VERSION_INFO@ -no-undefined $(export_symbols)
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libcairo_la_CFLAGS = -I$(srcdir) $(CAIRO_CFLAGS)
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libcairo_la_LIBADD = $(CAIRO_LIBS) $(noinst_LTLIBRARIES) $(CAIRO_LDADD)
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libcairo_la_DEPENDENCIES = $(cairo_def_dependency) $(noinst_LTLIBRARIES)
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pkgconfigdir = $(libdir)/pkgconfig
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pkgconfig_DATA = cairo.pc $(backend_pkgconfigs)
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DISTCLEANFILES = $(backend_pkgconfigs)
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EXTRA_DIST = cairo-backend.pc.in
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$(backend_pkgconfigs): $(top_srcdir)/configure
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cd $(top_builddir) && ./config.status --recheck
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$(top_builddir)/config.h: $(top_srcdir)/config.h.in
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cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) config.h
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DISTCLEANFILES += cairo-features.h cairo-no-features.h
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cairo-features.h cairo-no-features.h:
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cd $(top_builddir) && ./config.status src/$@
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CLEANFILES = cairo.def
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cairo.def: $(cairo_headers) cairo-features.h
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@echo Generating $@
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@(echo EXPORTS; \
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(cd $(srcdir); cat $(cairo_headers) || echo 'cairo_ERROR ()' ) | \
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grep -v -E '^# *include' | \
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( gcc -include cairo-features.h -E - || echo 'cairo_ERROR ()' ) | \
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grep -E '^cairo_.* \(' | \
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sed -e 's/[ ].*//' | \
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sort; \
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echo LIBRARY libcairo-$(LT_CURRENT_MINUS_AGE).dll; \
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) >$@
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@ ! grep -q cairo_ERROR $@ || ($(RM) $@; false)
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install-data-local:
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@if test -f "$(DESTDIR)$(includedir)/cairo.h" || test -f "$(DESTDIR)$(includedir)/cairo-features.h" ; then \
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echo "****************************************************************" ; \
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echo "*** Error: Old headers found. You should remove the following" ; \
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echo "*** files and then type 'make install' again." ; \
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ls $(includedir)/cairo*.h ; \
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echo "****************************************************************" ; \
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false ; \
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fi
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TESTS_ENVIRONMENT = srcdir="$(srcdir)" MAKE="$(MAKE)" cairo_all_source_file="$(cairo_all_source_file)"
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TESTS = check-def.sh check-plt.sh check-headers.sh check-cairoint.sh check-doc-syntax.sh
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EXTRA_DIST += $(TESTS) check-has-hidden-symbols.c
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DISTCLEANFILES += check-has-hidden-symbols.i
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# The pre-processed result is used by check-{def,plt}.sh to determine whether
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# cairo has been compiled with symbol hiding.
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.c.i: $(cairoinclude_HEADERS) $(nodist_cairoinclude_HEADERS) cairoint.h $(top_builddir)/config.h
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$(CPP) -DHAVE_CONFIG_H -I$(top_builddir) -I. $(libcairo_la_CFLAGS) $< -o $@
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SPARSE = sparse
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sparse:
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@status=true; for f in $(cairo_sources); do \
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echo sparse $$f; \
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$(SPARSE) -I$(top_builddir) $(libcairo_la_CFLAGS) -DHAVE_CONFIG_H $$f || status=false; \
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done; $$status
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SPLINT = splint -badflag
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splint:
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@status=true; for f in $(cairo_sources); do \
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test "$$f" = "`echo "$$f" | sed 's/[.]h$$//'`" || continue; \
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echo sparse $$f; \
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$(SPLINT) -I$(top_builddir) $(libcairo_la_CFLAGS) -DHAVE_CONFIG_H $$f || status=false; \
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done; $$status
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EXTRA_DIST += Makefile.win32
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