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[cogl/gles] Fixes for building for GLES 1 using floats

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* This adds GLfixed -> GLfloat conversion
* redefines cogl_wrap_glBlahx macros as glBlahf
* Other misc fixes (mostly corresponding to cogl/gl equivalents)
This commit is contained in:
Robert Bragg
2009-01-08 22:56:17 +00:00
parent f658d8b5cf
commit de27da0e5b
6 changed files with 133 additions and 12 deletions
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6
fixed-to-float.sh
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@@ -31,6 +31,8 @@ find ./clutter -iname '*.[ch]' -exec sed -i -r 's|COGL_FIXED_DIV (.*),|\1 /|g' {
# A fix due to the assumptions used above
sed -i 's/#define DET2X(a,b,c,d).*/#define DET2X(a,b,c,d) ((a * d) - (b * c))/g' ./clutter/clutter-actor.c
find ./clutter/cogl/gles -iname '*.[ch]' -exec sed -i 's/GLfixed/GLfloat/g' {} \;
#we get some redundant brackets like this, but C's automatic type promotion
#works out fine for most cases...
find ./clutter -iname '*.[ch]' -exec sed -i 's/COGL_FIXED_TO_INT//g' {} \;
@@ -144,6 +146,10 @@ patch -p1<fixed-to-float-patches/gl-cogl.c
patch -p1<fixed-to-float-patches/cogl-pango-render.c.0.patch
patch -p1<fixed-to-float-patches/cogl-primitives.c.0.patch
patch -p1<fixed-to-float-patches/gl-cogl-primitives.c.0.patch
patch -p1<fixed-to-float-patches/gles-cogl.c.0.patch
patch -p1<fixed-to-float-patches/gles-cogl-gles2-wrapper.h.0.patch
patch -p1<fixed-to-float-patches/gles-cogl-primitives.c.0.patch
patch -p1<fixed-to-float-patches/gles-cogl-texture.c.0.patch
#XXX: COGL_PANGO_UNIT_TO_FIXED