diff options
| author | Ian Romanick <idr@us.ibm.com> | 2004-10-23 00:42:17 +0000 |
|---|---|---|
| committer | Ian Romanick <idr@us.ibm.com> | 2004-10-23 00:42:17 +0000 |
| commit | 74b00800862e917673a0bf06eace2c5266b531ac (patch) | |
| tree | 998dc30fd1c367b7f0ebf1e36b24b38ed20a04ee /src/mesa/tnl/t_vertex.c | |
| parent | cb499595aa157254a88b431aee82927e604cf227 (diff) | |
Big-endian fixes for R200 sw TCL path.
Diffstat (limited to 'src/mesa/tnl/t_vertex.c')
| -rw-r--r-- | src/mesa/tnl/t_vertex.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vertex.c b/src/mesa/tnl/t_vertex.c index 1582c9f90a..984241c6a7 100644 --- a/src/mesa/tnl/t_vertex.c +++ b/src/mesa/tnl/t_vertex.c @@ -438,6 +438,46 @@ static void insert_4ub_4f_argb_1( const struct tnl_clipspace_attr *a, GLubyte *v v[0] = 0xff; } +static void insert_4ub_4f_abgr_4( const struct tnl_clipspace_attr *a, GLubyte *v, + const GLfloat *in ) +{ + (void) a; + UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]); + UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]); + UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[2]); + UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[3]); +} + +static void insert_4ub_4f_abgr_3( const struct tnl_clipspace_attr *a, GLubyte *v, + const GLfloat *in ) +{ + (void) a; + UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]); + UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]); + UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[2]); + v[0] = 0xff; +} + +static void insert_4ub_4f_abgr_2( const struct tnl_clipspace_attr *a, GLubyte *v, + const GLfloat *in ) +{ + (void) a; + UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]); + UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]); + v[1] = 0x00; + v[0] = 0xff; +} + +static void insert_4ub_4f_abgr_1( const struct tnl_clipspace_attr *a, GLubyte *v, + const GLfloat *in ) +{ + (void) a; + UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]); + v[2] = 0x00; + v[1] = 0x00; + v[0] = 0xff; +} + static void insert_3ub_3f_rgb_3( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in ) { @@ -648,6 +688,16 @@ static void extract_4ub_4f_argb( const struct tnl_clipspace_attr *a, GLfloat *ou out[2] = UBYTE_TO_FLOAT(v[3]); } +static void extract_4ub_4f_abgr( const struct tnl_clipspace_attr *a, GLfloat *out, + const GLubyte *v ) +{ + (void) a; + out[3] = UBYTE_TO_FLOAT(v[0]); + out[2] = UBYTE_TO_FLOAT(v[1]); + out[1] = UBYTE_TO_FLOAT(v[2]); + out[0] = UBYTE_TO_FLOAT(v[3]); +} + static void extract_3ub_3f_rgb( const struct tnl_clipspace_attr *a, GLfloat *out, const GLubyte *v ) { @@ -764,6 +814,12 @@ static struct { insert_4ub_4f_argb_4 }, 4 * sizeof(GLubyte) }, + { "4ub_4f_abgr", + extract_4ub_4f_abgr, + { insert_4ub_4f_abgr_1, insert_4ub_4f_abgr_2, insert_4ub_4f_abgr_3, + insert_4ub_4f_abgr_4 }, + 4 * sizeof(GLubyte) }, + { "4chan_4f_rgba", extract_4chan_4f_rgba, { insert_4chan_4f_rgba_1, insert_4chan_4f_rgba_2, insert_4chan_4f_rgba_3, |