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mesa: Drop unused STATE_TEXRECT_SCALE program statevars.

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Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
This commit is contained in:
Kenneth Graunke
2017-02-28 11:48:51 -08:00
parent f356d05393
commit c0e9e61c9a
2 changed files with 0 additions and 24 deletions
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23
src/mesa/program/prog_statevars.c
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@@ -458,24 +458,6 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
1);
return;
case STATE_TEXRECT_SCALE:
/* Value = { 1/texWidth, 1/texHeight, 0, 1 }.
* Used to convert unnormalized texcoords to normalized texcoords.
*/
{
const int unit = (int) state[2];
const struct gl_texture_object *texObj
= ctx->Texture.Unit[unit]._Current;
if (texObj) {
struct gl_texture_image *texImage = texObj->Image[0][0];
ASSIGN_4V(value,
(GLfloat) (1.0 / texImage->Width),
(GLfloat) (1.0 / texImage->Height),
0.0f, 1.0f);
}
}
return;
case STATE_FOG_PARAMS_OPTIMIZED:
/* for simpler per-vertex/pixel fog calcs. POW (for EXP/EXP2 fog)
* might be more expensive than EX2 on some hw, plus it needs
@@ -709,8 +691,6 @@ _mesa_program_state_flags(const gl_state_index state[STATE_LENGTH])
case STATE_NORMAL_SCALE:
return _NEW_MODELVIEW;
case STATE_TEXRECT_SCALE:
return _NEW_TEXTURE;
case STATE_FOG_PARAMS_OPTIMIZED:
return _NEW_FOG;
case STATE_POINT_SIZE_CLAMPED:
@@ -905,9 +885,6 @@ append_token(char *dst, gl_state_index k)
case STATE_NORMAL_SCALE:
append(dst, "normalScale");
break;
case STATE_TEXRECT_SCALE:
append(dst, "texrectScale");
break;
case STATE_FOG_PARAMS_OPTIMIZED:
append(dst, "fogParamsOptimized");
break;