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mesa: implement unpack_SIGNED_GR1616 in format_unpack.c

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This commit is contained in:
Brian Paul 2011-09-17 13:33:04 -06:00
parent 6e423253e7
commit f0f28548c2
1 changed files with 5 additions and 1 deletions
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6
src/mesa/main/format_unpack.c
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@ -921,7 +921,11 @@ unpack_SIGNED_R16(const void *src, GLfloat dst[4])
static void
unpack_SIGNED_GR1616(const void *src, GLfloat dst[4])
{
/* XXX TODO */
const GLuint s = *((const GLuint *) src);
dst[RCOMP] = SHORT_TO_FLOAT_TEX( s & 0xffff );
dst[GCOMP] = SHORT_TO_FLOAT_TEX( s >> 16 );
dst[BCOMP] = 0.0F;
dst[ACOMP] = 1.0F;
}
static void