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Improves the git commit messages used by fixed-to-float.sh

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In preperation for commiting a final conversion into master
This commit is contained in:
Robert Bragg 2009-01-20 14:52:47 +00:00
parent ae3615cfe3
commit abc2a359ea
1 changed files with 47 additions and 3 deletions
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50
fixed-to-float.sh
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@ -148,7 +148,34 @@ find ./clutter/ ./tests -iname '*.c' -exec grep '^clutter_[a-zA-Z_]*x ' {} \; |
# Now the last mile is dealt with manually with a bunch of patches...
#
git-commit -a -m "[By fixed-to-float.sh] Fixed to Float automatic changes" --no-verify
cat > log_message <<EOF
[Automatic fixed-to-float.sh change] Applies all scripted changes
This is the result of running a number of sed and perl scripts over the code to
do 90% of the work in converting from 16.16 fixed to single precision floating
point.
Note: A pristine cogl-fixed.c has been maintained as a standalone utility API
so that applications may still take advantage of fixed point if they
desire for certain optimisations where lower precision may be acceptable.
Note: no API changes were made in Clutter, only in Cogl.
Overview of changes:
- Within clutter/* all usage of the COGL_FIXED_ macros have been changed to use
the CLUTTER_FIXED_ macros.
- Within cogl/* all usage of the COGL_FIXED_ macros have been completly stripped
and expanded into code that works with single precision floats instead.
- Uses of cogl_fixed_* have been replaced with single precision math.h
alternatives.
- Uses of COGL_ANGLE_* and cogl_angle_* have been replaced so we use a float for
angles and math.h replacements.
EOF
git-commit -a -F log_message --no-verify
patch -p1<fixed-to-float-patches/gl-cogl-texture.c.0.patch
patch -p1<fixed-to-float-patches/clutter-actor.c.0.patch
@ -180,7 +207,15 @@ patch -p1<fixed-to-float-patches/remove_cogl_apis_taking_fixed_params.0.patch
#XXX: COGL_PANGO_UNIT_TO_FIXED
git-commit -a -m "[By fixed-to-float.sh] Fixed to Float patches" --no-verify
cat > log_message <<EOF
[Automatic fixed-to-float.sh change] Applies a number fixed to float patches
To deal with all the corner cases that couldn't be scripted a number of patches
were written for the remaining 10% of the effort.
Note: again no API changes were made in Clutter, only in Cogl.
EOF
git-commit -a -F log_message --no-verify
# The fixes in these files are entirely handcoded, so to avoid clashes with the
# automatic stuff above the patches below are based against the pristine
@ -191,5 +226,14 @@ git-checkout HEAD~2 clutter/clutter-units.h
patch -p1<fixed-to-float-patches/clutter-fixed.h.0.patch
patch -p1<fixed-to-float-patches/clutter-units.h.0.patch
git-commit -a -m "[By fixed-to-float.sh] clutter-fixed.h and clutter-units.h changes" --no-verify
cat > log_message <<EOF
[Automatic fixed-to-float.sh change] Hand coded changes for clutter-{fixed,units}
To avoid clashing with all the scripted changes, clutter-fixed.h and
clutter-units.h were manually converted to internally use floats instead of
16.16 fixed numbers.
Note: again no API changes were made in Clutter.
EOF
git-commit -a -F log_message --no-verify