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path: root/mesalib/src/mesa/main/format_unpack.c
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Diffstat (limited to 'mesalib/src/mesa/main/format_unpack.c')
-rw-r--r--mesalib/src/mesa/main/format_unpack.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/mesalib/src/mesa/main/format_unpack.c b/mesalib/src/mesa/main/format_unpack.c
index 2f051dfa4..0ab694014 100644
--- a/mesalib/src/mesa/main/format_unpack.c
+++ b/mesalib/src/mesa/main/format_unpack.c
@@ -661,7 +661,7 @@ unpack_Z32_FLOAT(const void *src, GLfloat dst[][4], GLuint n)
for (i = 0; i < n; i++) {
dst[i][0] =
dst[i][1] =
- dst[i][2] = s[i];
+ dst[i][2] = s[i * 2];
dst[i][3] = 1.0F;
}
}
@@ -1642,6 +1642,20 @@ unpack_int_rgba_INTENSITY_UINT32(const GLuint *src, GLuint dst[][4], GLuint n)
}
}
+static void
+unpack_int_rgba_ARGB2101010_UINT(const GLuint *src, GLuint dst[][4], GLuint n)
+{
+ unsigned int i;
+
+ for (i = 0; i < n; i++) {
+ GLuint tmp = src[i];
+ dst[i][0] = (tmp >> 20) & 0x3ff;
+ dst[i][1] = (tmp >> 10) & 0x3ff;
+ dst[i][2] = (tmp >> 0) & 0x3ff;
+ dst[i][3] = (tmp >> 30) & 0x3;
+ }
+}
+
void
_mesa_unpack_int_rgba_row(gl_format format, GLuint n,
const void *src, GLuint dst[][4])
@@ -1680,6 +1694,9 @@ _mesa_unpack_int_rgba_row(gl_format format, GLuint n,
unpack_int_rgba_INTENSITY_UINT32(src, dst, n);
break;
+ case MESA_FORMAT_ARGB2101010_UINT:
+ unpack_int_rgba_ARGB2101010_UINT(src, dst, n);
+ break;
default:
_mesa_problem(NULL, "%s: bad format %s", __FUNCTION__,
_mesa_get_format_name(format));