merge from master

[mesa.git] / src / mesa / drivers / dri / i965 / brw_vs_tnl.c

diff --git a/src/mesa/drivers/dri/i965/brw_vs_tnl.c b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
index dd1664bf33ab2965d318d6d64b6aa926e206b8f4..35adc4846a0744aa7d899f7a338daf65f0c7aa82 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vs_tnl.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_tnl.c
@@ -33,12 +33,11 @@
 #include "glheader.h"
 #include "macros.h"
 #include "enums.h"
+#include "shader/prog_parameter.h"
+#include "shader/prog_print.h"
 #include "brw_vs.h"
 #include "brw_state.h"
 
-#include "shader/program.h"
-#include "shader/program_instruction.h"
-#include "shader/arbprogparse.h"
 
 struct state_key {
    unsigned light_global_enabled:1;
@@ -398,11 +397,14 @@ static struct ureg register_const4f( struct tnl_program *p,
 {
    GLfloat values[4];
    GLint idx;
+   GLuint swizzle;
    values[0] = s0;
    values[1] = s1;
    values[2] = s2;
    values[3] = s3;
-   idx = _mesa_add_unnamed_constant( p->program->Base.Parameters, values, 4 );
+   idx = _mesa_add_unnamed_constant( p->program->Base.Parameters, values, 4,
+                                     &swizzle);
+   /* XXX what about swizzle? */
    return make_ureg(PROGRAM_STATE_VAR, idx);
 }
 
@@ -424,40 +426,37 @@ static struct ureg get_identity_param( struct tnl_program *p )
    return p->identity;
 }
 
-static struct ureg register_param6( struct tnl_program *p, 
-                                  GLint s0,
-                                  GLint s1,
-                                  GLint s2,
-                                  GLint s3,
-                                  GLint s4,
-                                  GLint s5)
+static struct ureg register_param5( struct tnl_program *p, 
+                                    GLint s0,
+                                    GLint s1,
+                                    GLint s2,
+                                    GLint s3,
+                                    GLint s4)
 {
-   GLint tokens[6];
+   gl_state_index tokens[STATE_LENGTH];
    GLint idx;
    tokens[0] = s0;
    tokens[1] = s1;
    tokens[2] = s2;
    tokens[3] = s3;
    tokens[4] = s4;
-   tokens[5] = s5;
    idx = _mesa_add_state_reference( p->program->Base.Parameters, tokens );
    return make_ureg(PROGRAM_STATE_VAR, idx);
 }
 
 
-#define register_param1(p,s0)          register_param6(p,s0,0,0,0,0,0)
-#define register_param2(p,s0,s1)       register_param6(p,s0,s1,0,0,0,0)
-#define register_param3(p,s0,s1,s2)    register_param6(p,s0,s1,s2,0,0,0)
-#define register_param4(p,s0,s1,s2,s3) register_param6(p,s0,s1,s2,s3,0,0)
+#define register_param1(p,s0)          register_param5(p,s0,0,0,0,0)
+#define register_param2(p,s0,s1)       register_param5(p,s0,s1,0,0,0)
+#define register_param3(p,s0,s1,s2)    register_param5(p,s0,s1,s2,0,0)
+#define register_param4(p,s0,s1,s2,s3) register_param5(p,s0,s1,s2,s3,0)
 
 
-static void register_matrix_param6( struct tnl_program *p,
-                                   GLint s0,
-                                   GLint s1,
-                                   GLint s2,
-                                   GLint s3,
-                                   GLint s4,
-                                   GLint s5,
+static void register_matrix_param5( struct tnl_program *p,
+                                   GLint s0, /* matrix name */
+                                   GLint s1, /* texture matrix number */
+                                   GLint s2, /* first row */
+                                   GLint s3, /* last row */
+                                   GLint s4, /* modifier */
                                    struct ureg *matrix )
 {
    GLint i;
@@ -465,8 +464,8 @@ static void register_matrix_param6( struct tnl_program *p,
    /* This is a bit sad as the support is there to pull the whole
     * matrix out in one go:
     */
-   for (i = 0; i <= s4 - s3; i++) 
-      matrix[i] = register_param6( p, s0, s1, s2, i, i, s5 );
+   for (i = 0; i <= s3 - s2; i++) 
+      matrix[i] = register_param5( p, s0, s1, i, i, s4 );
 }
 
 
@@ -650,13 +649,13 @@ static struct ureg get_eye_position( struct tnl_program *p )
       p->eye_position = reserve_temp(p);
 
       if (PREFER_DP4) {
-        register_matrix_param6( p, STATE_MATRIX, STATE_MODELVIEW, 0, 0, 3, 
-                                STATE_MATRIX, modelview );
+        register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 3, 
+                                0, modelview );
 
         emit_matrix_transform_vec4(p, p->eye_position, modelview, pos);
       }
       else {
-        register_matrix_param6( p, STATE_MATRIX, STATE_MODELVIEW, 0, 0, 3, 
+        register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 3, 
                                 STATE_MATRIX_TRANSPOSE, modelview );
 
         emit_transpose_matrix_transform_vec4(p, p->eye_position, modelview, pos);
@@ -710,7 +709,7 @@ static struct ureg get_eye_normal( struct tnl_program *p )
       struct ureg normal = register_input(p, VERT_ATTRIB_NORMAL );
       struct ureg mvinv[3];
 
-      register_matrix_param6( p, STATE_MATRIX, STATE_MODELVIEW, 0, 0, 2,
+      register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 2,
                              STATE_MATRIX_INVTRANS, mvinv );
 
       p->eye_normal = reserve_temp(p);
@@ -745,12 +744,12 @@ static void build_hpos( struct tnl_program *p )
    struct ureg mvp[4];
 
    if (PREFER_DP4) {
-      register_matrix_param6( p, STATE_MATRIX, STATE_MVP, 0, 0, 3, 
-                             STATE_MATRIX, mvp );
+      register_matrix_param5( p, STATE_MVP_MATRIX, 0, 0, 3, 
+                             0, mvp );
       emit_matrix_transform_vec4( p, hpos, mvp, pos );
    }
    else {
-      register_matrix_param6( p, STATE_MATRIX, STATE_MVP, 0, 0, 3, 
+      register_matrix_param5( p, STATE_MVP_MATRIX, 0, 0, 3, 
                              STATE_MATRIX_TRANSPOSE, mvp );
       emit_transpose_matrix_transform_vec4( p, hpos, mvp, pos );
    }
@@ -894,7 +893,7 @@ static struct ureg calculate_light_attenuation( struct tnl_program *p,
 
 
 /* Need to add some addtional parameters to allow lighting in object
- * space - STATE_SPOT_DIRECTION and STATE_HALF implicitly assume eye
+ * space - STATE_SPOT_DIRECTION and STATE_HALF_VECTOR implicitly assume eye
  * space lighting.
  */
 static void build_lighting( struct tnl_program *p )
@@ -993,7 +992,7 @@ static void build_lighting( struct tnl_program *p )
                 emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
                 emit_normalize_vec3(p, half, half);
             } else {
-                half = register_param3(p, STATE_LIGHT, i, STATE_HALF);
+                half = register_param3(p, STATE_LIGHT, i, STATE_HALF_VECTOR);
             }
         } 
         else {
@@ -1360,13 +1359,13 @@ static void build_texture_transform( struct tnl_program *p )
                              out_texgen : 
                              register_input(p, VERT_ATTRIB_TEX0+i));
            if (PREFER_DP4) {
-              register_matrix_param6( p, STATE_MATRIX, STATE_TEXTURE, i, 
-                                      0, 3, STATE_MATRIX, texmat );
+              register_matrix_param5( p, STATE_TEXTURE_MATRIX, i, 0, 3,
+                                      0, texmat );
               emit_matrix_transform_vec4( p, out, texmat, in );
            }
            else {
-              register_matrix_param6( p, STATE_MATRIX, STATE_TEXTURE, i, 
-                                      0, 3, STATE_MATRIX_TRANSPOSE, texmat );
+              register_matrix_param5( p, STATE_TEXTURE_MATRIX, i, 0, 3,
+                                      STATE_MATRIX_TRANSPOSE, texmat );
               emit_transpose_matrix_transform_vec4( p, out, texmat, in );
            }
         }