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more minor changes to STATE_ indexing

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This commit is contained in:
Brian
2007-02-21 15:23:11 -07:00
parent 78399d23dc
commit f958aabdf3
4 changed files with 72 additions and 49 deletions
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99
src/mesa/shader/prog_statevars.c
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@@ -116,7 +116,10 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
COPY_3V(value, ctx->Light.Light[ln].EyeDirection);
value[3] = ctx->Light.Light[ln]._CosCutoff;
return;
case STATE_HALF:
case STATE_SPOT_CUTOFF:
value[0] = ctx->Light.Light[ln].SpotCutoff;
return;
case STATE_HALF_VECTOR:
{
GLfloat eye_z[] = {0, 0, 1};
@@ -261,17 +264,20 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
COPY_4V(value, ctx->Transform.EyeUserPlane[plane]);
}
return;
case STATE_POINT_SIZE:
value[0] = ctx->Point.Size;
value[1] = ctx->Point.MinSize;
value[2] = ctx->Point.MaxSize;
value[3] = ctx->Point.Threshold;
return;
case STATE_POINT_ATTENUATION:
value[0] = ctx->Point.Params[0];
value[1] = ctx->Point.Params[1];
value[2] = ctx->Point.Params[2];
value[3] = 1.0F;
case STATE_POINT:
if (state[1] == STATE_POINT_SIZE) {
value[0] = ctx->Point.Size;
value[1] = ctx->Point.MinSize;
value[2] = ctx->Point.MaxSize;
value[3] = ctx->Point.Threshold;
}
else {
ASSERT(state[1] == STATE_POINT_ATTENUATION);
value[0] = ctx->Point.Params[0];
value[1] = ctx->Point.Params[1];
value[2] = ctx->Point.Params[2];
value[3] = 1.0F;
}
return;
case STATE_MODELVIEW_MATRIX:
case STATE_PROJECTION_MATRIX:
@@ -399,12 +405,13 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[],
}
return;
case STATE_NORMAL_SCALE:
ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
return;
case STATE_INTERNAL:
{
switch (state[1]) {
case STATE_NORMAL_SCALE:
ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
break;
case STATE_TEXRECT_SCALE: {
const int unit = (int) state[2];
const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
@@ -462,8 +469,7 @@ _mesa_program_state_flags(const GLint state[STATE_LENGTH])
case STATE_CLIPPLANE:
return _NEW_TRANSFORM;
case STATE_POINT_SIZE:
case STATE_POINT_ATTENUATION:
case STATE_POINT:
return _NEW_POINT;
case STATE_MODELVIEW_MATRIX:
@@ -484,10 +490,11 @@ _mesa_program_state_flags(const GLint state[STATE_LENGTH])
case STATE_VERTEX_PROGRAM:
return _NEW_PROGRAM;
case STATE_NORMAL_SCALE:
return _NEW_MODELVIEW;
case STATE_INTERNAL:
switch (state[1]) {
case STATE_NORMAL_SCALE:
return _NEW_MODELVIEW;
case STATE_TEXRECT_SCALE:
return _NEW_TEXTURE;
default:
@@ -520,7 +527,7 @@ append_token(char *dst, gl_state_index k)
{
switch (k) {
case STATE_MATERIAL:
append(dst, "material.");
append(dst, "material");
break;
case STATE_LIGHT:
append(dst, "light");
@@ -548,26 +555,29 @@ append_token(char *dst, gl_state_index k)
case STATE_CLIPPLANE:
append(dst, "clip");
break;
case STATE_POINT:
append(dst, "point");
break;
case STATE_POINT_SIZE:
append(dst, "point.size");
append(dst, "size");
break;
case STATE_POINT_ATTENUATION:
append(dst, "point.attenuation");
append(dst, "attenuation");
break;
case STATE_MODELVIEW_MATRIX:
append(dst, "modelview");
append(dst, "matrix.modelview");
break;
case STATE_PROJECTION_MATRIX:
append(dst, "projection");
append(dst, "matrix.projection");
break;
case STATE_MVP_MATRIX:
append(dst, "mvp");
append(dst, "matrix.mvp");
break;
case STATE_TEXTURE_MATRIX:
append(dst, "texture");
append(dst, "matrix.texture");
break;
case STATE_PROGRAM_MATRIX:
append(dst, "program");
append(dst, "matrix.program");
break;
case STATE_MATRIX_INVERSE:
append(dst, ".inverse");
@@ -579,22 +589,22 @@ append_token(char *dst, gl_state_index k)
append(dst, ".invtrans");
break;
case STATE_AMBIENT:
append(dst, "ambient");
append(dst, ".ambient");
break;
case STATE_DIFFUSE:
append(dst, "diffuse");
append(dst, ".diffuse");
break;
case STATE_SPECULAR:
append(dst, "specular");
append(dst, ".specular");
break;
case STATE_EMISSION:
append(dst, "emission");
append(dst, ".emission");
break;
case STATE_SHININESS:
append(dst, "shininess");
append(dst, "lshininess");
break;
case STATE_HALF:
append(dst, "half");
case STATE_HALF_VECTOR:
append(dst, ".half");
break;
case STATE_POSITION:
append(dst, ".position");
@@ -605,6 +615,9 @@ append_token(char *dst, gl_state_index k)
case STATE_SPOT_DIRECTION:
append(dst, ".spot.direction");
break;
case STATE_SPOT_CUTOFF:
append(dst, ".spot.cutoff");
break;
case STATE_TEXGEN_EYE_S:
append(dst, "eye.s");
break;
@@ -644,8 +657,10 @@ append_token(char *dst, gl_state_index k)
case STATE_LOCAL:
append(dst, "local");
break;
case STATE_INTERNAL:
case STATE_NORMAL_SCALE:
append(dst, "normalScale");
break;
case STATE_INTERNAL:
case STATE_POSITION_NORMALIZED:
append(dst, "(internal)");
break;
@@ -667,7 +682,7 @@ static void
append_index(char *dst, GLint index)
{
char s[20];
_mesa_sprintf(s, "[%d].", index);
_mesa_sprintf(s, "[%d]", index);
append(dst, s);
}
@@ -691,7 +706,6 @@ _mesa_program_state_string(const GLint state[STATE_LENGTH])
append_token(str, (gl_state_index) state[2]);
break;
case STATE_LIGHT:
append(str, "light");
append_index(str, state[1]); /* light number [i]. */
append_token(str, (gl_state_index) state[2]); /* coefficients */
break;
@@ -725,10 +739,10 @@ _mesa_program_state_string(const GLint state[STATE_LENGTH])
break;
case STATE_CLIPPLANE:
append_index(str, state[1]); /* plane [i] */
append(str, "plane");
append(str, ".plane");
break;
case STATE_POINT_SIZE:
case STATE_POINT_ATTENUATION:
case STATE_POINT:
append_token(str, state[1]);
break;
case STATE_MODELVIEW_MATRIX:
case STATE_PROJECTION_MATRIX:
@@ -746,8 +760,9 @@ _mesa_program_state_string(const GLint state[STATE_LENGTH])
const GLuint firstRow = (GLuint) state[2];
const GLuint lastRow = (GLuint) state[3];
const gl_state_index modifier = (gl_state_index) state[4];
append_token(str, mat);
if (index)
if (index ||
mat == STATE_TEXTURE_MATRIX ||
mat == STATE_PROGRAM_MATRIX)
append_index(str, index);
if (modifier)
append_token(str, modifier);