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-rw-r--r--src/mesa/tnl/t_vertex.c56
-rw-r--r--src/mesa/tnl/t_vertex.h1
2 files changed, 57 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vertex.c b/src/mesa/tnl/t_vertex.c
index 7147193a0d6..1582c9f90a3 100644
--- a/src/mesa/tnl/t_vertex.c
+++ b/src/mesa/tnl/t_vertex.c
@@ -398,6 +398,46 @@ static void insert_4ub_4f_bgra_1( const struct tnl_clipspace_attr *a, GLubyte *v
v[3] = 0xff;
}
+static void insert_4ub_4f_argb_4( const struct tnl_clipspace_attr *a, GLubyte *v,
+ const GLfloat *in )
+{
+ (void) a;
+ UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[2]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[3]);
+}
+
+static void insert_4ub_4f_argb_3( const struct tnl_clipspace_attr *a, GLubyte *v,
+ const GLfloat *in )
+{
+ (void) a;
+ UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[2]);
+ v[0] = 0xff;
+}
+
+static void insert_4ub_4f_argb_2( const struct tnl_clipspace_attr *a, GLubyte *v,
+ const GLfloat *in )
+{
+ (void) a;
+ UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
+ v[3] = 0x00;
+ v[0] = 0xff;
+}
+
+static void insert_4ub_4f_argb_1( const struct tnl_clipspace_attr *a, GLubyte *v,
+ const GLfloat *in )
+{
+ (void) a;
+ UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
+ v[2] = 0x00;
+ v[3] = 0x00;
+ v[0] = 0xff;
+}
+
static void insert_3ub_3f_rgb_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
@@ -598,6 +638,16 @@ static void extract_4ub_4f_bgra( const struct tnl_clipspace_attr *a, GLfloat *ou
out[3] = UBYTE_TO_FLOAT(v[3]);
}
+static void extract_4ub_4f_argb( const struct tnl_clipspace_attr *a, GLfloat *out,
+ const GLubyte *v )
+{
+ (void) a;
+ out[3] = UBYTE_TO_FLOAT(v[0]);
+ out[0] = UBYTE_TO_FLOAT(v[1]);
+ out[1] = UBYTE_TO_FLOAT(v[2]);
+ out[2] = UBYTE_TO_FLOAT(v[3]);
+}
+
static void extract_3ub_3f_rgb( const struct tnl_clipspace_attr *a, GLfloat *out,
const GLubyte *v )
{
@@ -708,6 +758,12 @@ static struct {
insert_4ub_4f_bgra_4 },
4 * sizeof(GLubyte) },
+ { "4ub_4f_argb",
+ extract_4ub_4f_argb,
+ { insert_4ub_4f_argb_1, insert_4ub_4f_argb_2, insert_4ub_4f_argb_3,
+ insert_4ub_4f_argb_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,
diff --git a/src/mesa/tnl/t_vertex.h b/src/mesa/tnl/t_vertex.h
index 6e0813e79c1..f2bd145d9e2 100644
--- a/src/mesa/tnl/t_vertex.h
+++ b/src/mesa/tnl/t_vertex.h
@@ -53,6 +53,7 @@ enum tnl_attr_format {
EMIT_3UB_3F_BGR, /* for specular color */
EMIT_4UB_4F_RGBA, /* for color */
EMIT_4UB_4F_BGRA, /* for color */
+ EMIT_4UB_4F_ARGB, /* for color */
EMIT_4CHAN_4F_RGBA, /* for swrast color */
EMIT_PAD, /* leave a hole of 'offset' bytes */
EMIT_MAX