diff options
Diffstat (limited to 'pkgs/development/libraries/mesa')
| -rw-r--r-- | pkgs/development/libraries/mesa/default.nix | 138 | ||||
| -rw-r--r-- | pkgs/development/libraries/mesa/dricore-gallium.patch | 216 | ||||
| -rw-r--r-- | pkgs/development/libraries/mesa/fix-rounding.patch | 357 | ||||
| -rw-r--r-- | pkgs/development/libraries/mesa/mips_wmb.patch | 16 | ||||
| -rw-r--r-- | pkgs/development/libraries/mesa/static-gallium.patch | 71 |
5 files changed, 764 insertions, 34 deletions
diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix index d3f7afbd308..de130d465c2 100644 --- a/pkgs/development/libraries/mesa/default.nix +++ b/pkgs/development/libraries/mesa/default.nix @@ -1,41 +1,143 @@ -{ stdenv, fetchurl, flex, bison, pkgconfig, libdrm, file, expat, makedepend -, libXxf86vm, libXfixes, libXdamage, glproto, dri2proto, libX11, libxcb, libXext -, libXt, udev, enableTextureFloats ? false -, python, libxml2Python }: +{ stdenv, fetchurl, pkgconfig, intltool, flex, bison, autoconf, automake, libtool +, python, libxml2Python, file, expat, makedepend +, libdrm, xorg, wayland, udev, llvm, libffi +, libvdpau +, enableTextureFloats ? false # Texture floats are patented, see docs/patents.txt +, enableR600LlvmCompiler ? false # we would need currently unreleased LLVM or patches +, enableExtraFeatures ? false # add ~15 MB to mesa_drivers +}: if ! stdenv.lib.lists.elem stdenv.system stdenv.lib.platforms.mesaPlatforms then throw "unsupported platform for Mesa" else -let version = "8.0.4"; in +/** Packaging design: + - The basic mesa ($out) contains headers and libraries (GLU is in mesa_glu now). + This or the mesa attribute (which also contains GLU) are small (~ 2.2 MB, mostly headers) + and are designed to be the buildInput of other packages. + - DRI and EGL drivers are compiled into $drivers output, + which is bigger (~13 MB) and depends on LLVM (~40 MB). + These should be searched at runtime in /run/current-system/sw/lib/* + and so are kind-of impure (given by NixOS). + (I suppose on non-NixOS one would create the appropriate symlinks from there.) +*/ +let + version = "9.1.3"; + driverLink = "/run/opengl-driver" + stdenv.lib.optionalString stdenv.isi686 "-32"; +in stdenv.mkDerivation { - name = "mesa-${version}"; + name = "mesa-noglu-${version}"; src = fetchurl { url = "ftp://ftp.freedesktop.org/pub/mesa/${version}/MesaLib-${version}.tar.bz2"; - md5 = "d546f988adfdf986cff45b1efa2d8a46"; + sha256="0rnpaambxv5cd6kbfyvv4b8x2rw1xj13a67xbkzmndfh08iaqpcd"; }; - patches = - stdenv.lib.optional (stdenv.system == "mips64el-linux") ./mips_wmb.patch; - prePatch = "patchShebangs ."; - configureFlags = - " --enable-gles1 --enable-gles2 --enable-gallium-egl" - + " --with-gallium-drivers=i915,nouveau,r600,svga,swrast" - # Texture floats are patented, see docs/patents.txt - + stdenv.lib.optionalString enableTextureFloats " --enable-texture-float"; + patches = [ + ./static-gallium.patch + ./dricore-gallium.patch + ./fix-rounding.patch + ]; + + # Change the search path for EGL drivers from $drivers/* to driverLink + postPatch = '' + sed '/D_EGL_DRIVER_SEARCH_DIR=/s,EGL_DRIVER_INSTALL_DIR,${driverLink}/lib/egl,' \ + -i src/egl/main/Makefile.am + ''; + + outputs = ["out" "drivers"]; + + preConfigure = "./autogen.sh"; + + configureFlags = with stdenv.lib; [ + "--with-dri-driverdir=$(drivers)/lib/dri" + "--with-egl-driver-dir=$(drivers)/lib/egl" + "--with-dri-searchpath=${driverLink}/lib/dri" + + "--enable-dri" + "--enable-glx-tls" + "--enable-shared-glapi" "--enable-shared-gallium" + "--enable-driglx-direct" # seems enabled anyway + "--enable-gallium-llvm" "--with-llvm-shared-libs" + "--enable-xa" # used in vmware driver - buildInputs = [ expat libdrm libXxf86vm libXfixes libXdamage glproto dri2proto - libxml2Python libX11 libXext libxcb libXt udev ]; + "--with-dri-drivers=i965,r200,radeon" + "--with-gallium-drivers=i915,nouveau,r300,r600,svga,swrast" # radeonsi complains about R600 missing in LLVM + "--with-egl-platforms=x11,wayland,drm" "--enable-gbm" "--enable-shared-glapi" + ] + ++ optional enableR600LlvmCompiler "--enable-r600-llvm-compiler" # complains about R600 missing in LLVM + ++ optional enableTextureFloats "--enable-texture-float" + ++ optionals enableExtraFeatures [ + "--enable-gles1" "--enable-gles2" + "--enable-osmesa" + "--enable-openvg" "--enable-gallium-egl" # not needed for EGL in Gallium, but OpenVG might be useful + #"--enable-xvmc" # tests segfault with 9.1.{1,2,3} + "--enable-vdpau" + #"--enable-opencl" # ToDo: opencl seems to need libclc for clover + ]; nativeBuildInputs = [ pkgconfig python makedepend file flex bison ]; + propagatedBuildInputs = with xorg; [ libXdamage libXxf86vm ] + ++ + stdenv.lib.optionals stdenv.isLinux [libdrm] + ; + buildInputs = with xorg; [ + autoconf automake libtool intltool expat libxml2Python llvm + libXfixes glproto dri2proto libX11 libXext libxcb libXt + libffi wayland + ] ++ stdenv.lib.optionals enableExtraFeatures [ /*libXvMC*/ libvdpau ] + ++ stdenv.lib.optional stdenv.isLinux [udev] + ; + enableParallelBuilding = true; + doCheck = true; + + # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM + # ToDo: probably not all .la files are completely fixed, but it shouldn't matter + postInstall = with stdenv.lib; '' + mv -t "$drivers/lib/" \ + '' + optionalString enableExtraFeatures '' + `#$out/lib/libXvMC*` \ + $out/lib/vdpau \ + $out/lib/libOSMesa* \ + $out/lib/gbm $out/lib/libgbm* \ + $out/lib/gallium-pipe \ + '' + '' + $out/lib/libdricore* \ + $out/lib/libgallium* \ + $out/lib/libxatracker* + + '' + /* now fix references in .la files */ '' + sed "/^libdir=/s,$out,$drivers," -i \ + '' + optionalString enableExtraFeatures '' + `#$drivers/lib/libXvMC*.la` \ + $drivers/lib/vdpau/*.la \ + $drivers/lib/libOSMesa*.la \ + $drivers/lib/gallium-pipe/*.la \ + '' + '' + $drivers/lib/libgallium.la \ + $drivers/lib/libdricore*.la + + sed "s,$out\(/lib/\(libdricore[0-9\.]*\|libgallium\).la\),$drivers\1,g" \ + -i $drivers/lib/*.la $drivers/lib/*/*.la + + '' + /* work around bug #529, but maybe $drivers should also be patchelf-ed */ '' + find $drivers/ -type f -executable -print0 | xargs -0 strip -S || true + + '' + /* add RPATH so the drivers can find the moved libgallium and libdricore9 */ '' + for lib in $drivers/lib/*.so* $drivers/lib/*/*.so*; do + if [[ ! -L "$lib" ]]; then + patchelf --set-rpath "$(patchelf --print-rpath $lib):$drivers/lib" "$lib" + fi + done + ''; + #ToDo: @vcunat isn't sure if drirc will be found when in $out/etc/, but it doesn't seem important ATM - passthru = { inherit libdrm; }; + passthru = { inherit libdrm; inherit version; }; meta = { description = "An open source implementation of OpenGL"; diff --git a/pkgs/development/libraries/mesa/dricore-gallium.patch b/pkgs/development/libraries/mesa/dricore-gallium.patch new file mode 100644 index 00000000000..9a8b6768277 --- /dev/null +++ b/pkgs/development/libraries/mesa/dricore-gallium.patch @@ -0,0 +1,216 @@ +commit 5208f187c7dade2c33385a56c1a5f1c3cedc8377 (HEAD, nix-patches) +Author: Vladimír Čunát <vcunat@gmail.com> +Date: Mon May 13 11:34:59 2013 +0200 + + 118-dricore-gallium.patch + +diff --git a/configure.ac b/configure.ac +index be89843..08f6761 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -928,6 +928,8 @@ AC_SUBST([GLESv2_LIB_DEPS]) + AC_SUBST([GLESv2_PC_LIB_PRIV]) + + DRI_LIB_DEPS="\$(top_builddir)/src/mesa/libdricore/libdricore${VERSION}.la" ++MESAGALLIUM_LIBS="${DRI_LIB_DEPS}" ++AC_SUBST([MESAGALLIUM_LIBS], ${MESAGALLIUM_LIBS}) + + AC_SUBST([HAVE_XF86VIDMODE]) + +diff --git a/src/gallium/auxiliary/Makefile.am b/src/gallium/auxiliary/Makefile.am +index 3cdec83..53ff69b 100644 +--- a/src/gallium/auxiliary/Makefile.am ++++ b/src/gallium/auxiliary/Makefile.am +@@ -34,14 +34,14 @@ if LLVM_NEEDS_FNORTTI + + AM_CXXFLAGS += -fno-rtti + +-libgallium_la_LIBADD = $(LLVM_LIBS) +- + endif + + libgallium_la_SOURCES += \ + $(GALLIVM_SOURCES) \ + $(GALLIVM_CPP_SOURCES) + ++libgallium_la_LIBADD = ../../mesa/libdricore/libmesagallium.la $(LLVM_LIBS) $(GALLIUM_DRI_LIB_DEPS) ++ + endif + + indices/u_indices_gen.c: $(srcdir)/indices/u_indices_gen.py +diff --git a/src/gallium/targets/dri-i915/Makefile.am b/src/gallium/targets/dri-i915/Makefile.am +index f4f9030..e9b9462 100644 +--- a/src/gallium/targets/dri-i915/Makefile.am ++++ b/src/gallium/targets/dri-i915/Makefile.am +@@ -49,7 +49,7 @@ i915_dri_la_SOURCES = \ + i915_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + i915_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ + $(top_builddir)/src/gallium/winsys/i915/drm/libi915drm.la \ +diff --git a/src/gallium/targets/dri-nouveau/Makefile.am b/src/gallium/targets/dri-nouveau/Makefile.am +index 69ccf32..fef4c63 100644 +--- a/src/gallium/targets/dri-nouveau/Makefile.am ++++ b/src/gallium/targets/dri-nouveau/Makefile.am +@@ -48,7 +48,7 @@ nouveau_dri_la_SOURCES = \ + nouveau_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + nouveau_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ + $(top_builddir)/src/gallium/winsys/nouveau/drm/libnouveaudrm.la \ +diff --git a/src/gallium/targets/dri-r300/Makefile.am b/src/gallium/targets/dri-r300/Makefile.am +index 8c0215d..6beb536 100644 +--- a/src/gallium/targets/dri-r300/Makefile.am ++++ b/src/gallium/targets/dri-r300/Makefile.am +@@ -49,7 +49,7 @@ r300_dri_la_SOURCES = \ + r300_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + r300_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ + $(top_builddir)/src/gallium/winsys/radeon/drm/libradeonwinsys.la \ +diff --git a/src/gallium/targets/dri-r600/Makefile.am b/src/gallium/targets/dri-r600/Makefile.am +index 2b3524b..d40fb89 100644 +--- a/src/gallium/targets/dri-r600/Makefile.am ++++ b/src/gallium/targets/dri-r600/Makefile.am +@@ -48,7 +48,7 @@ r600_dri_la_SOURCES = \ + r600_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + r600_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/drivers/r600/libr600.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ +diff --git a/src/gallium/targets/dri-radeonsi/Makefile.am b/src/gallium/targets/dri-radeonsi/Makefile.am +index f7d87a6..87ab2aa 100644 +--- a/src/gallium/targets/dri-radeonsi/Makefile.am ++++ b/src/gallium/targets/dri-radeonsi/Makefile.am +@@ -49,7 +49,7 @@ radeonsi_dri_la_SOURCES = \ + radeonsi_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + radeonsi_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/drivers/radeonsi/libradeonsi.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ +diff --git a/src/gallium/targets/dri-swrast/Makefile.am b/src/gallium/targets/dri-swrast/Makefile.am +index 1104379..72d2401 100644 +--- a/src/gallium/targets/dri-swrast/Makefile.am ++++ b/src/gallium/targets/dri-swrast/Makefile.am +@@ -49,7 +49,7 @@ swrast_dri_la_SOURCES = \ + swrast_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + swrast_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/state_trackers/dri/sw/libdrisw.la \ + $(top_builddir)/src/gallium/winsys/sw/dri/libswdri.la \ +diff --git a/src/gallium/targets/dri-vmwgfx/Makefile.am b/src/gallium/targets/dri-vmwgfx/Makefile.am +index ca7df65..4384976 100644 +--- a/src/gallium/targets/dri-vmwgfx/Makefile.am ++++ b/src/gallium/targets/dri-vmwgfx/Makefile.am +@@ -48,7 +48,7 @@ vmwgfx_dri_la_SOURCES = \ + vmwgfx_dri_la_LDFLAGS = -module -avoid-version -shared -no-undefined + + vmwgfx_dri_la_LIBADD = \ +- $(top_builddir)/src/mesa/libmesagallium.la \ ++ @MESAGALLIUM_LIBS@ \ + $(top_builddir)/src/gallium/auxiliary/libgallium.la \ + $(top_builddir)/src/gallium/state_trackers/dri/drm/libdridrm.la \ + $(top_builddir)/src/gallium/winsys/svga/drm/libsvgadrm.la \ +diff --git a/src/gallium/targets/egl-static/Makefile.am b/src/gallium/targets/egl-static/Makefile.am +index 5c40ae8..6922ab2 100644 +--- a/src/gallium/targets/egl-static/Makefile.am ++++ b/src/gallium/targets/egl-static/Makefile.am +@@ -104,7 +104,7 @@ AM_CPPFLAGS += \ + $(API_DEFINES) + + egl_gallium_la_LIBADD += \ +- $(top_builddir)/src/mesa/libmesagallium.la ++ @MESAGALLIUM_LIBS@ + # make st/mesa built-in when there is a single glapi provider + if HAVE_SHARED_GLAPI + egl_gallium_la_LIBADD += \ +diff --git a/src/mesa/Makefile.am b/src/mesa/Makefile.am +index 41483dd..0045a673 100644 +--- a/src/mesa/Makefile.am ++++ b/src/mesa/Makefile.am +@@ -75,9 +75,6 @@ noinst_LTLIBRARIES += libmesa.la + else + check_LTLIBRARIES = libmesa.la + endif +-if HAVE_GALLIUM +-noinst_LTLIBRARIES += libmesagallium.la +-endif + + SRCDIR = $(top_srcdir)/src/mesa/ + BUILDDIR = $(top_builddir)/src/mesa/ +@@ -119,15 +116,6 @@ libmesa_la_LIBADD = \ + $() + libmesa_la_LDFLAGS = + +-libmesagallium_la_SOURCES = \ +- $(MESA_GALLIUM_FILES) \ +- $(MESA_ASM_FILES_FOR_ARCH) +- +-libmesagallium_la_LIBADD = \ +- $(top_builddir)/src/glsl/libglsl.la \ +- $(top_builddir)/src/mesa/program/libprogram.la \ +- $() +- + pkgconfigdir = $(libdir)/pkgconfig + pkgconfig_DATA = gl.pc + +diff --git a/src/mesa/libdricore/Makefile.am b/src/mesa/libdricore/Makefile.am +index 753548e..8761418 100644 +--- a/src/mesa/libdricore/Makefile.am ++++ b/src/mesa/libdricore/Makefile.am +@@ -42,6 +42,7 @@ libdricore@VERSION@_la_SOURCES = \ + libdricore@VERSION@_la_LDFLAGS = -version-number 1:0 + libdricore@VERSION@_la_LIBADD = \ + ../program/libdricore_program.la \ ++ $(top_builddir)/src/mapi/shared-glapi/libglapi.la + $() + + if HAVE_X86_ASM +@@ -65,8 +66,10 @@ AM_CPPFLAGS += \ + -I$(top_srcdir)/src/mesa/sparc + endif + ++lib_LTLIBRARIES = ++ + if HAVE_DRI +-lib_LTLIBRARIES = libdricore@VERSION@.la ++lib_LTLIBRARIES += libdricore@VERSION@.la + + # Provide compatibility with scripts for the old Mesa build system for + # a while by putting a link to the driver into /lib of the build tree. +@@ -76,6 +79,17 @@ all-local: libdricore@VERSION@.la + ln -sf libdricore@VERSION@.so.1 $(top_builddir)/$(LIB_DIR)/libdricore@VERSION@.so + endif + ++libmesagallium_la_SOURCES = \ ++ $(STATETRACKER_FILES) ++libmesagallium_la_CFLAGS = @LLVM_CFLAGS@ ++libmesagallium_la_CXXFLAGS = @LLVM_CXXFLAGS@ ++libmesagallium_la_LIBADD = libdricore@VERSION@.la $(LLVM_LIBS) ++ ++if HAVE_GALLIUM ++noinst_LTLIBRARIES = libmesagallium.la ++endif ++ ++ + CLEANFILES = \ + $(top_builddir)/$(LIB_DIR)/libdricore@VERSION@.so.1 \ + $(top_builddir)/$(LIB_DIR)/libdricore@VERSION@.so diff --git a/pkgs/development/libraries/mesa/fix-rounding.patch b/pkgs/development/libraries/mesa/fix-rounding.patch new file mode 100644 index 00000000000..f81760a6708 --- /dev/null +++ b/pkgs/development/libraries/mesa/fix-rounding.patch @@ -0,0 +1,357 @@ +From c25ae5d27b114e23d5734f846002df1a05759658 Mon Sep 17 00:00:00 2001 +From: Roland Scheidegger <sroland@vmware.com> +Date: Thu, 31 Jan 2013 19:27:49 +0000 +Subject: gallivm: fix issues with trunc/round/floor/ceil with no arch rounding + +The emulation of these if there's no rounding instruction available +is a bit more complicated than what the code did. +In particular, doing fp-to-int/int-to-fp will not work if the exponent +is large enough (and with NaNs, Infs). Hence such values need to be filtered +out and the original value returned in this case (which fortunately should +always be exact). This comes at the expense of performance (if your cpu +doesn't support rounding instructions). +Furthermore, floor/ifloor/ceil/iceil were affected by precision issues for +values near negative (for floor) or positive (for ceil) zero, fix that as well +(fixing this issue might not actually be slower except for ceil/iceil if the +type is not signed which is probably rare - note iceil has no callers left +in any case). + +Also add some new rounding test values in lp_test_arit to actually test +for that stuff (which previously would have failed without sse41). + +This fixes https://bugs.freedesktop.org/show_bug.cgi?id=59701. +--- +diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.c b/src/gallium/auxiliary/gallivm/lp_bld_arit.c +index b4e9f23..ec05026 100644 +--- a/src/gallium/auxiliary/gallivm/lp_bld_arit.c ++++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.c +@@ -1590,12 +1590,37 @@ lp_build_trunc(struct lp_build_context *bld, + return lp_build_round_arch(bld, a, LP_BUILD_ROUND_TRUNCATE); + } + else { +- LLVMTypeRef vec_type = lp_build_vec_type(bld->gallivm, type); +- LLVMTypeRef int_vec_type = lp_build_int_vec_type(bld->gallivm, type); +- LLVMValueRef res; +- res = LLVMBuildFPToSI(builder, a, int_vec_type, ""); +- res = LLVMBuildSIToFP(builder, res, vec_type, ""); +- return res; ++ const struct lp_type type = bld->type; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24); ++ LLVMValueRef trunc, res, anosign, mask; ++ LLVMTypeRef int_vec_type = bld->int_vec_type; ++ LLVMTypeRef vec_type = bld->vec_type; ++ ++ assert(type.width == 32); /* might want to handle doubles at some point */ ++ ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); ++ ++ /* round by truncation */ ++ trunc = LLVMBuildFPToSI(builder, a, int_vec_type, ""); ++ res = LLVMBuildSIToFP(builder, trunc, vec_type, "floor.trunc"); ++ ++ /* mask out sign bit */ ++ anosign = lp_build_abs(bld, a); ++ /* ++ * mask out all values if anosign > 2^24 ++ * This should work both for large ints (all rounding is no-op for them ++ * because such floats are always exact) as well as special cases like ++ * NaNs, Infs (taking advantage of the fact they use max exponent). ++ * (2^24 is arbitrary anything between 2^24 and 2^31 should work.) ++ */ ++ anosign = LLVMBuildBitCast(builder, anosign, int_vec_type, ""); ++ cmpval = LLVMBuildBitCast(builder, cmpval, int_vec_type, ""); ++ mask = lp_build_cmp(&intbld, PIPE_FUNC_GREATER, anosign, cmpval); ++ return lp_build_select(bld, mask, a, res); + } + } + +@@ -1620,11 +1645,36 @@ lp_build_round(struct lp_build_context *bld, + return lp_build_round_arch(bld, a, LP_BUILD_ROUND_NEAREST); + } + else { +- LLVMTypeRef vec_type = lp_build_vec_type(bld->gallivm, type); +- LLVMValueRef res; ++ const struct lp_type type = bld->type; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24); ++ LLVMValueRef res, anosign, mask; ++ LLVMTypeRef int_vec_type = bld->int_vec_type; ++ LLVMTypeRef vec_type = bld->vec_type; ++ ++ assert(type.width == 32); /* might want to handle doubles at some point */ ++ ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); ++ + res = lp_build_iround(bld, a); + res = LLVMBuildSIToFP(builder, res, vec_type, ""); +- return res; ++ ++ /* mask out sign bit */ ++ anosign = lp_build_abs(bld, a); ++ /* ++ * mask out all values if anosign > 2^24 ++ * This should work both for large ints (all rounding is no-op for them ++ * because such floats are always exact) as well as special cases like ++ * NaNs, Infs (taking advantage of the fact they use max exponent). ++ * (2^24 is arbitrary anything between 2^24 and 2^31 should work.) ++ */ ++ anosign = LLVMBuildBitCast(builder, anosign, int_vec_type, ""); ++ cmpval = LLVMBuildBitCast(builder, cmpval, int_vec_type, ""); ++ mask = lp_build_cmp(&intbld, PIPE_FUNC_GREATER, anosign, cmpval); ++ return lp_build_select(bld, mask, a, res); + } + } + +@@ -1648,11 +1698,52 @@ lp_build_floor(struct lp_build_context *bld, + return lp_build_round_arch(bld, a, LP_BUILD_ROUND_FLOOR); + } + else { +- LLVMTypeRef vec_type = lp_build_vec_type(bld->gallivm, type); +- LLVMValueRef res; +- res = lp_build_ifloor(bld, a); +- res = LLVMBuildSIToFP(builder, res, vec_type, ""); +- return res; ++ const struct lp_type type = bld->type; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24); ++ LLVMValueRef trunc, res, anosign, mask; ++ LLVMTypeRef int_vec_type = bld->int_vec_type; ++ LLVMTypeRef vec_type = bld->vec_type; ++ ++ assert(type.width == 32); /* might want to handle doubles at some point */ ++ ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); ++ ++ /* round by truncation */ ++ trunc = LLVMBuildFPToSI(builder, a, int_vec_type, ""); ++ res = LLVMBuildSIToFP(builder, trunc, vec_type, "floor.trunc"); ++ ++ if (type.sign) { ++ LLVMValueRef tmp; ++ ++ /* ++ * fix values if rounding is wrong (for non-special cases) ++ * - this is the case if trunc > a ++ */ ++ mask = lp_build_cmp(bld, PIPE_FUNC_GREATER, res, a); ++ /* tmp = trunc > a ? 1.0 : 0.0 */ ++ tmp = LLVMBuildBitCast(builder, bld->one, int_vec_type, ""); ++ tmp = lp_build_and(&intbld, mask, tmp); ++ tmp = LLVMBuildBitCast(builder, tmp, vec_type, ""); ++ res = lp_build_sub(bld, res, tmp); ++ } ++ ++ /* mask out sign bit */ ++ anosign = lp_build_abs(bld, a); ++ /* ++ * mask out all values if anosign > 2^24 ++ * This should work both for large ints (all rounding is no-op for them ++ * because such floats are always exact) as well as special cases like ++ * NaNs, Infs (taking advantage of the fact they use max exponent). ++ * (2^24 is arbitrary anything between 2^24 and 2^31 should work.) ++ */ ++ anosign = LLVMBuildBitCast(builder, anosign, int_vec_type, ""); ++ cmpval = LLVMBuildBitCast(builder, cmpval, int_vec_type, ""); ++ mask = lp_build_cmp(&intbld, PIPE_FUNC_GREATER, anosign, cmpval); ++ return lp_build_select(bld, mask, a, res); + } + } + +@@ -1676,11 +1767,48 @@ lp_build_ceil(struct lp_build_context *bld, + return lp_build_round_arch(bld, a, LP_BUILD_ROUND_CEIL); + } + else { +- LLVMTypeRef vec_type = lp_build_vec_type(bld->gallivm, type); +- LLVMValueRef res; +- res = lp_build_iceil(bld, a); +- res = LLVMBuildSIToFP(builder, res, vec_type, ""); +- return res; ++ const struct lp_type type = bld->type; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef cmpval = lp_build_const_vec(bld->gallivm, type, 2^24); ++ LLVMValueRef trunc, res, anosign, mask, tmp; ++ LLVMTypeRef int_vec_type = bld->int_vec_type; ++ LLVMTypeRef vec_type = bld->vec_type; ++ ++ assert(type.width == 32); /* might want to handle doubles at some point */ ++ ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); ++ ++ /* round by truncation */ ++ trunc = LLVMBuildFPToSI(builder, a, int_vec_type, ""); ++ trunc = LLVMBuildSIToFP(builder, trunc, vec_type, "ceil.trunc"); ++ ++ /* ++ * fix values if rounding is wrong (for non-special cases) ++ * - this is the case if trunc < a ++ */ ++ mask = lp_build_cmp(bld, PIPE_FUNC_LESS, trunc, a); ++ /* tmp = trunc < a ? 1.0 : 0.0 */ ++ tmp = LLVMBuildBitCast(builder, bld->one, int_vec_type, ""); ++ tmp = lp_build_and(&intbld, mask, tmp); ++ tmp = LLVMBuildBitCast(builder, tmp, vec_type, ""); ++ res = lp_build_add(bld, trunc, tmp); ++ ++ /* mask out sign bit */ ++ anosign = lp_build_abs(bld, a); ++ /* ++ * mask out all values if anosign > 2^24 ++ * This should work both for large ints (all rounding is no-op for them ++ * because such floats are always exact) as well as special cases like ++ * NaNs, Infs (taking advantage of the fact they use max exponent). ++ * (2^24 is arbitrary anything between 2^24 and 2^31 should work.) ++ */ ++ anosign = LLVMBuildBitCast(builder, anosign, int_vec_type, ""); ++ cmpval = LLVMBuildBitCast(builder, cmpval, int_vec_type, ""); ++ mask = lp_build_cmp(&intbld, PIPE_FUNC_GREATER, anosign, cmpval); ++ return lp_build_select(bld, mask, a, res); + } + } + +@@ -1826,32 +1954,30 @@ lp_build_ifloor(struct lp_build_context *bld, + res = lp_build_round_arch(bld, a, LP_BUILD_ROUND_FLOOR); + } + else { +- /* Take the sign bit and add it to 1 constant */ +- LLVMTypeRef vec_type = bld->vec_type; +- unsigned mantissa = lp_mantissa(type); +- LLVMValueRef mask = lp_build_const_int_vec(bld->gallivm, type, +- (unsigned long long)1 << (type.width - 1)); +- LLVMValueRef sign; +- LLVMValueRef offset; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef trunc, itrunc, mask; + +- /* sign = a < 0 ? ~0 : 0 */ +- sign = LLVMBuildBitCast(builder, a, int_vec_type, ""); +- sign = LLVMBuildAnd(builder, sign, mask, ""); +- sign = LLVMBuildAShr(builder, sign, +- lp_build_const_int_vec(bld->gallivm, type, +- type.width - 1), +- "ifloor.sign"); ++ assert(type.floating); ++ assert(lp_check_value(type, a)); + +- /* offset = -0.99999(9)f */ +- offset = lp_build_const_vec(bld->gallivm, type, +- -(double)(((unsigned long long)1 << mantissa) - 10)/((unsigned long long)1 << mantissa)); +- offset = LLVMConstBitCast(offset, int_vec_type); ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); + +- /* offset = a < 0 ? offset : 0.0f */ +- offset = LLVMBuildAnd(builder, offset, sign, ""); +- offset = LLVMBuildBitCast(builder, offset, vec_type, "ifloor.offset"); ++ /* round by truncation */ ++ itrunc = LLVMBuildFPToSI(builder, a, int_vec_type, ""); ++ trunc = LLVMBuildSIToFP(builder, itrunc, bld->vec_type, "ifloor.trunc"); + +- res = LLVMBuildFAdd(builder, res, offset, "ifloor.res"); ++ /* ++ * fix values if rounding is wrong (for non-special cases) ++ * - this is the case if trunc > a ++ * The results of doing this with NaNs, very large values etc. ++ * are undefined but this seems to be the case anyway. ++ */ ++ mask = lp_build_cmp(bld, PIPE_FUNC_GREATER, trunc, a); ++ /* cheapie minus one with mask since the mask is minus one / zero */ ++ return lp_build_add(&intbld, itrunc, mask); + } + } + +@@ -1883,35 +2009,30 @@ lp_build_iceil(struct lp_build_context *bld, + res = lp_build_round_arch(bld, a, LP_BUILD_ROUND_CEIL); + } + else { +- LLVMTypeRef vec_type = bld->vec_type; +- unsigned mantissa = lp_mantissa(type); +- LLVMValueRef offset; ++ struct lp_type inttype; ++ struct lp_build_context intbld; ++ LLVMValueRef trunc, itrunc, mask; + +- /* offset = 0.99999(9)f */ +- offset = lp_build_const_vec(bld->gallivm, type, +- (double)(((unsigned long long)1 << mantissa) - 10)/((unsigned long long)1 << mantissa)); ++ assert(type.floating); ++ assert(lp_check_value(type, a)); + +- if (type.sign) { +- LLVMValueRef mask = lp_build_const_int_vec(bld->gallivm, type, +- (unsigned long long)1 << (type.width - 1)); +- LLVMValueRef sign; ++ inttype = type; ++ inttype.floating = 0; ++ lp_build_context_init(&intbld, bld->gallivm, inttype); + +- /* sign = a < 0 ? 0 : ~0 */ +- sign = LLVMBuildBitCast(builder, a, int_vec_type, ""); +- sign = LLVMBuildAnd(builder, sign, mask, ""); +- sign = LLVMBuildAShr(builder, sign, +- lp_build_const_int_vec(bld->gallivm, type, +- type.width - 1), +- "iceil.sign"); +- sign = LLVMBuildNot(builder, sign, "iceil.not"); +- +- /* offset = a < 0 ? 0.0 : offset */ +- offset = LLVMConstBitCast(offset, int_vec_type); +- offset = LLVMBuildAnd(builder, offset, sign, ""); +- offset = LLVMBuildBitCast(builder, offset, vec_type, "iceil.offset"); +- } ++ /* round by truncation */ ++ itrunc = LLVMBuildFPToSI(builder, a, int_vec_type, ""); ++ trunc = LLVMBuildSIToFP(builder, itrunc, bld->vec_type, "iceil.trunc"); + +- res = LLVMBuildFAdd(builder, a, offset, "iceil.res"); ++ /* ++ * fix values if rounding is wrong (for non-special cases) ++ * - this is the case if trunc < a ++ * The results of doing this with NaNs, very large values etc. ++ * are undefined but this seems to be the case anyway. ++ */ ++ mask = lp_build_cmp(bld, PIPE_FUNC_LESS, trunc, a); ++ /* cheapie plus one with mask since the mask is minus one / zero */ ++ return lp_build_sub(&intbld, itrunc, mask); + } + + /* round to nearest (toward zero) */ +diff --git a/src/gallium/drivers/llvmpipe/lp_test_arit.c b/src/gallium/drivers/llvmpipe/lp_test_arit.c +index 99928b8..f14e4b3 100644 +--- a/src/gallium/drivers/llvmpipe/lp_test_arit.c ++++ b/src/gallium/drivers/llvmpipe/lp_test_arit.c +@@ -207,6 +207,18 @@ const float round_values[] = { + -10.0, -1, 0.0, 12.0, + -1.49, -0.25, 1.25, 2.51, + -0.99, -0.01, 0.01, 0.99, ++ 1.401298464324817e-45f, // smallest denormal ++ -1.401298464324817e-45f, ++ 1.62981451e-08f, ++ -1.62981451e-08f, ++ 1.62981451e15f, // large number not representable as 32bit int ++ -1.62981451e15f, ++ FLT_EPSILON, ++ -FLT_EPSILON, ++ 1.0f - 0.5f*FLT_EPSILON, ++ -1.0f + FLT_EPSILON, ++ FLT_MAX, ++ -FLT_MAX + }; + + static float fractf(float x) +-- +cgit v0.9.0.2-2-gbebe diff --git a/pkgs/development/libraries/mesa/mips_wmb.patch b/pkgs/development/libraries/mesa/mips_wmb.patch deleted file mode 100644 index 1ffa1bdd8df..00000000000 --- a/pkgs/development/libraries/mesa/mips_wmb.patch +++ /dev/null @@ -1,16 +0,0 @@ -rixed told me (viric) it's the patch to apply for mesa. -I adapted his patch for mesa 7.5 to this 7.10 - -diff --git a/src/mesa/drivers/dri/sis/sis_context.h b/src/mesa/drivers/dri/sis/sis_context.h -index a82a659..d8d8d9a 100644 ---- a/src/mesa/drivers/dri/sis/sis_context.h -+++ b/src/mesa/drivers/dri/sis/sis_context.h -@@ -404,6 +404,8 @@ struct sis_context - #define MMIO_WMB() __asm __volatile("" : : : "memory") - #elif defined(__ia64__) - #define MMIO_WMB() __asm __volatile("mf" : : : "memory") -+#elif defined(__mips__) -+#define MMIO_WMB() __asm __volatile("" : : : "memory") - #else - #error platform needs WMB - #endif diff --git a/pkgs/development/libraries/mesa/static-gallium.patch b/pkgs/development/libraries/mesa/static-gallium.patch new file mode 100644 index 00000000000..755682d9f1e --- /dev/null +++ b/pkgs/development/libraries/mesa/static-gallium.patch @@ -0,0 +1,71 @@ +commit 2c910b6f186616cac8134e2a2cbe239c8351ed99 +Author: Vladimír Čunát <vcunat@gmail.com> +Date: Mon May 13 11:34:34 2013 +0200 + + 117-static-gallium.patch + + Conflicts (moving of VISIBILITY_ confused the merge): + src/gallium/auxiliary/Makefile.am + +diff --git a/configure.ac b/configure.ac +index b9fcb0b..be89843 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -747,6 +747,19 @@ if test "x$enable_shared_glapi" = xyes; then + fi + AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes) + ++AC_ARG_ENABLE([shared-gallium], ++ [AS_HELP_STRING([--enable-shared-gallium], ++ [Enable shared gallium core @<:@default=yes@:>@])], ++ [enable_shared_gallium="$enableval"], ++ [enable_shared_gallium=yes]) ++ ++SHARED_GALLIUM="0" ++if test "x$enable_shared_gallium" = xyes; then ++ SHARED_GALLIUM="1" ++fi ++AC_SUBST([SHARED_GALLIUM]) ++AM_CONDITIONAL(HAVE_SHARED_GALLIUM, test $SHARED_GALLIUM = 1) ++ + dnl + dnl Driver specific build directories + dnl +diff --git a/src/gallium/auxiliary/Makefile.am b/src/gallium/auxiliary/Makefile.am +index f14279b..3cdec83 100644 +--- a/src/gallium/auxiliary/Makefile.am ++++ b/src/gallium/auxiliary/Makefile.am +@@ -3,14 +3,19 @@ AUTOMAKE_OPTIONS = subdir-objects + include Makefile.sources + include $(top_srcdir)/src/gallium/Automake.inc + +-noinst_LTLIBRARIES = libgallium.la +- + AM_CFLAGS = \ + -I$(top_srcdir)/src/gallium/auxiliary/util \ +- $(GALLIUM_CFLAGS) \ +- $(VISIBILITY_CFLAGS) ++ $(GALLIUM_CFLAGS) + +-AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS) ++AM_CXXFLAGS = ++ ++if HAVE_SHARED_GALLIUM ++lib_LTLIBRARIES = libgallium.la ++else ++noinst_LTLIBRARIES = libgallium.la ++AM_CFLAGS += $(VISIBILITY_CFLAGS) ++AM_CXXFLAGS += $(VISIBILITY_CXXFLAGS) ++endif + + libgallium_la_SOURCES = \ + $(C_SOURCES) \ +@@ -29,6 +34,8 @@ if LLVM_NEEDS_FNORTTI + + AM_CXXFLAGS += -fno-rtti + ++libgallium_la_LIBADD = $(LLVM_LIBS) ++ + endif + + libgallium_la_SOURCES += \ |