- *
- * Another new mechanism designed and crying out for codegen. Before
- * that, it would be very interesting to investigate the merger of
- * these vertices and those built in t_vtx_*.
- */
-
-
-
-
-
-
-/*
- * These functions take the NDC coordinates pointed to by 'in', apply the
- * NDC->Viewport mapping and store the results at 'v'.
- */
-
-static INLINE void insert_4f_viewport_4( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
- out[2] = vp[10] * in[2] + vp[14];
- out[3] = in[3];
-}
-
-static INLINE void insert_4f_viewport_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
- out[2] = vp[10] * in[2] + vp[14];
- out[3] = 1;
-}
-
-static INLINE void insert_4f_viewport_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
- out[2] = vp[14];
- out[3] = 1;
-}
-
-static INLINE void insert_4f_viewport_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[13];
- out[2] = vp[14];
- out[3] = 1;
-}
-
-static INLINE void insert_3f_viewport_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
- out[2] = vp[10] * in[2] + vp[14];
-}
-
-static INLINE void insert_3f_viewport_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
- out[2] = vp[10] * in[2] + vp[14];
-}
-
-static INLINE void insert_3f_viewport_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[13];
- out[2] = vp[14];
-}
-
-static INLINE void insert_2f_viewport_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[5] * in[1] + vp[13];
-}
-
-static INLINE void insert_2f_viewport_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)v;
- const GLfloat * const vp = a->vp;
-
- out[0] = vp[0] * in[0] + vp[12];
- out[1] = vp[13];
-}
-
-
-/*
- * These functions do the same as above, except for the viewport mapping.
- */
-
-static INLINE void insert_4f_4( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = in[2];
- out[3] = in[3];
-}
-
-static INLINE void insert_4f_3( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = in[2];
- out[3] = 1;
-}
-
-static INLINE void insert_4f_2( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = 0;
- out[3] = 1;
-}
-
-static INLINE void insert_4f_1( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = 0;
- out[2] = 0;
- out[3] = 1;
-}
-
-static INLINE void insert_3f_xyw_4( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = in[3];
-}
-
-static INLINE void insert_3f_xyw_err( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- (void) a; (void) v; (void) in;
- abort();
-}
-
-static INLINE void insert_3f_3( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = in[2];
-}
-
-static INLINE void insert_3f_2( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
- out[2] = 0;
-}
-
-static INLINE void insert_3f_1( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = 0;
- out[2] = 0;
-}
-
-
-static INLINE void insert_2f_2( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = in[1];
-}
-
-static INLINE void insert_2f_1( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
- out[1] = 0;
-}
-
-static INLINE void insert_1f_1( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- GLfloat *out = (GLfloat *)(v);
- (void) a;
-
- out[0] = in[0];
-}
-
-static INLINE void insert_null( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
-{
- (void) a; (void) v; (void) in;
-}
-
-static INLINE void insert_4chan_4f_rgba_4( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLchan *c = (GLchan *)v;
- (void) a;
- UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
- UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
- UNCLAMPED_FLOAT_TO_CHAN(c[2], in[2]);
- UNCLAMPED_FLOAT_TO_CHAN(c[3], in[3]);
-}
-
-static INLINE void insert_4chan_4f_rgba_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLchan *c = (GLchan *)v;
- (void) a;
- UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
- UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
- UNCLAMPED_FLOAT_TO_CHAN(c[2], in[2]);
- c[3] = CHAN_MAX;
-}
-
-static INLINE void insert_4chan_4f_rgba_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLchan *c = (GLchan *)v;
- (void) a;
- UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
- UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
- c[2] = 0;
- c[3] = CHAN_MAX;
-}
-
-static INLINE void insert_4chan_4f_rgba_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- GLchan *c = (GLchan *)v;
- (void) a;
- UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
- c[1] = 0;
- c[2] = 0;
- c[3] = CHAN_MAX;
-}
-
-static INLINE void insert_4ub_4f_rgba_4( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[2]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[3]);
-}
-
-static INLINE void insert_4ub_4f_rgba_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[2]);
- v[3] = 0xff;
-}
-
-static INLINE void insert_4ub_4f_rgba_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- v[2] = 0;
- v[3] = 0xff;
-}
-
-static INLINE void insert_4ub_4f_rgba_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- v[1] = 0;
- v[2] = 0;
- v[3] = 0xff;
-}
-
-static INLINE void insert_4ub_4f_bgra_4( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[2]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[3]);
-}
-
-static INLINE void insert_4ub_4f_bgra_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[2]);
- v[3] = 0xff;
-}
-
-static INLINE void insert_4ub_4f_bgra_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- v[0] = 0;
- v[3] = 0xff;
-}
-
-static INLINE void insert_4ub_4f_bgra_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- v[1] = 0;
- v[0] = 0;
- v[3] = 0xff;
-}
-
-static INLINE 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 INLINE 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 INLINE 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 INLINE 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 INLINE 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 INLINE 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 INLINE 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 INLINE 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 INLINE void insert_3ub_3f_rgb_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[2]);
-}
-
-static INLINE void insert_3ub_3f_rgb_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- v[2] = 0;
-}
-
-static INLINE void insert_3ub_3f_rgb_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
- v[1] = 0;
- v[2] = 0;
-}
-
-static INLINE void insert_3ub_3f_bgr_3( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[2]);
-}
-
-static INLINE void insert_3ub_3f_bgr_2( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
- v[0] = 0;
-}
-
-static INLINE void insert_3ub_3f_bgr_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
- v[1] = 0;
- v[0] = 0;
-}
-
-
-static INLINE void insert_1ub_1f_1( const struct tnl_clipspace_attr *a, GLubyte *v,
- const GLfloat *in )
-{
- (void) a;
- UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
-}
-
-
-/***********************************************************************
- * Functions to perform the reverse operations to the above, for
- * swrast translation and clip-interpolation.
- *
- * Currently always extracts a full 4 floats.