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Diffstat (limited to 'src/mesa/tnl/t_vertex.c')
-rw-r--r--src/mesa/tnl/t_vertex.c325
1 files changed, 71 insertions, 254 deletions
diff --git a/src/mesa/tnl/t_vertex.c b/src/mesa/tnl/t_vertex.c
index dc1f21a3b15..fc9231cfe0f 100644
--- a/src/mesa/tnl/t_vertex.c
+++ b/src/mesa/tnl/t_vertex.c
@@ -41,9 +41,6 @@
*/
-static void choose_emit_func( GLcontext *ctx, GLuint count, GLubyte *dest);
-
-
@@ -276,6 +273,11 @@ static INLINE void insert_1f_1( const struct tnl_clipspace_attr *a, GLubyte *v,
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 )
{
@@ -730,7 +732,7 @@ static void extract_1ub_1f( const struct tnl_clipspace_attr *a, GLfloat *out, co
}
-static struct {
+const static struct {
const char *name;
tnl_extract_func extract;
tnl_insert_func insert[4];
@@ -842,266 +844,81 @@ static struct {
* Hardwired fastpaths for emitting whole vertices or groups of
* vertices
*/
+static void choose_emit_func( GLcontext *ctx, GLuint count, GLubyte *dest);
-static void emit_xyz3_rgba4( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_3f_3 ||
- a[1].emit != insert_4ub_4f_rgba_4) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_3f_3( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
- }
-}
-
-
-static void emit_viewport3_rgba4( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_3f_viewport_3 ||
- a[1].emit != insert_4ub_4f_rgba_4) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_3f_viewport_3( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
- }
-}
-
-
-static void emit_viewport3_bgra4( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_3f_viewport_3 ||
- a[1].emit != insert_4ub_4f_bgra_4) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_3f_viewport_3( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_bgra_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
- }
-}
-
-
-static void emit_xyzw4_rgba4_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_4 ||
- a[1].emit != insert_4ub_4f_rgba_4 ||
- a[2].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
- }
-}
-
-
-static void emit_viewport4_rgba4_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_viewport_4 ||
- a[1].emit != insert_4ub_4f_rgba_4 ||
- a[2].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_viewport_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
- }
-}
-
-
-static void emit_viewport4_bgra4_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_viewport_4 ||
- a[1].emit != insert_4ub_4f_bgra_4 ||
- a[2].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_viewport_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_bgra_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
- }
-}
-
-
-static void emit_xyzw4_rgba4_st2_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_4 ||
- a[1].emit != insert_4ub_4f_rgba_4 ||
- a[2].emit != insert_2f_2 ||
- a[3].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
-
- insert_2f_2( &a[3], v + a[3].vertoffset, (GLfloat *)a[3].inputptr );
- a[3].inputptr += a[3].inputstride;
- }
-}
-
-
-static void emit_viewport4_rgba4_st2_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_viewport_4 ||
- a[1].emit != insert_4ub_4f_rgba_4 ||
- a[2].emit != insert_2f_2 ||
- a[3].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_viewport_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_rgba_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
-
- insert_2f_2( &a[3], v + a[3].vertoffset, (GLfloat *)a[3].inputptr );
- a[3].inputptr += a[3].inputstride;
- }
-}
-
-
-
-static void emit_viewport4_bgra4_st2_st2( GLcontext *ctx,
- GLuint count,
- GLubyte *v )
-{
- struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx);
- struct tnl_clipspace_attr *a = vtx->attr;
- GLuint i;
-
- if (a[0].emit != insert_4f_viewport_4 ||
- a[1].emit != insert_4ub_4f_bgra_4 ||
- a[2].emit != insert_2f_2 ||
- a[3].emit != insert_2f_2) {
- choose_emit_func( ctx, count, v );
- return;
- }
-
- for (i = 0 ; i < count ; i++, v += vtx->vertex_size) {
- insert_4f_viewport_4( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr );
- a[0].inputptr += a[0].inputstride;
-
- insert_4ub_4f_bgra_4( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr );
- a[1].inputptr += a[1].inputstride;
-
- insert_2f_2( &a[2], v + a[2].vertoffset, (GLfloat *)a[2].inputptr );
- a[2].inputptr += a[2].inputstride;
-
- insert_2f_2( &a[3], v + a[3].vertoffset, (GLfloat *)a[3].inputptr );
- a[3].inputptr += a[3].inputstride;
- }
+#define EMIT5(NR, F0, F1, F2, F3, F4, NAME) \
+static void NAME( GLcontext *ctx, \
+ GLuint count, \
+ GLubyte *v ) \
+{ \
+ struct tnl_clipspace *vtx = GET_VERTEX_STATE(ctx); \
+ struct tnl_clipspace_attr *a = vtx->attr; \
+ GLuint i; \
+ \
+ if (vtx->attr_count != NR || \
+ (NR > 0 && a[0].emit != F0) || \
+ (NR > 1 && a[1].emit != F1) || \
+ (NR > 2 && a[2].emit != F2) || \
+ (NR > 3 && a[3].emit != F3) || \
+ (NR > 4 && a[4].emit != F4)) { \
+ choose_emit_func( ctx, count, v ); \
+ return; \
+ } \
+ \
+ for (i = 0 ; i < count ; i++, v += vtx->vertex_size) { \
+ if (NR > 0) { \
+ F0( &a[0], v + a[0].vertoffset, (GLfloat *)a[0].inputptr ); \
+ a[0].inputptr += a[0].inputstride; \
+ } \
+ \
+ if (NR > 1) { \
+ F1( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr ); \
+ a[1].inputptr += a[1].inputstride; \
+ } \
+ \
+ if (NR > 2) { \
+ F1( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr ); \
+ a[1].inputptr += a[1].inputstride; \
+ } \
+ \
+ if (NR > 3) { \
+ F1( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr ); \
+ a[1].inputptr += a[1].inputstride; \
+ } \
+ \
+ if (NR > 4) { \
+ F1( &a[1], v + a[1].vertoffset, (GLfloat *)a[1].inputptr ); \
+ a[1].inputptr += a[1].inputstride; \
+ } \
+ } \
}
+
+#define EMIT2(F0, F1, NAME) EMIT5(2, F0, F1, insert_null, \
+ insert_null, insert_null, NAME)
+#define EMIT3(F0, F1, F2, NAME) EMIT5(2, F0, F1, F2, insert_null, \
+ insert_null, NAME)
+
+#define EMIT4(F0, F1, F2, F3, NAME) EMIT5(2, F0, F1, F2, F3, \
+ insert_null, NAME)
+
+EMIT2(insert_3f_viewport_3, insert_4ub_4f_rgba_4, emit_viewport3_rgba4)
+EMIT2(insert_3f_viewport_3, insert_4ub_4f_bgra_4, emit_viewport3_bgra4)
+EMIT2(insert_3f_3, insert_4ub_4f_rgba_4, emit_xyz3_rgba4)
+EMIT3(insert_4f_viewport_4, insert_4ub_4f_rgba_4, insert_2f_2, emit_viewport4_rgba4_st2)
+EMIT3(insert_4f_viewport_4, insert_4ub_4f_bgra_4, insert_2f_2, emit_viewport4_bgra4_st2)
+EMIT3(insert_4f_4, insert_4ub_4f_rgba_4, insert_2f_2, emit_xyzw4_rgba4_st2)
+EMIT4(insert_4f_viewport_4, insert_4ub_4f_rgba_4, insert_2f_2, insert_2f_2, emit_viewport4_rgba4_st2_st2)
+EMIT4(insert_4f_viewport_4, insert_4ub_4f_bgra_4, insert_2f_2, insert_2f_2, emit_viewport4_bgra4_st2_st2)
+EMIT4(insert_4f_4, insert_4ub_4f_rgba_4, insert_2f_2, insert_2f_2, emit_xyzw4_rgba4_st2_st2)
+
/***********************************************************************
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