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swrast: fix active attribs with atifragshader

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Only include the ones that can be used by the shader.

This fixes texture coordinates, which were completely wrong,
because WPOS was included in the list of attribs. It also
increases performance noticeably.

Signed-off-by: Miklós Máté <mtmkls@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Miklós Máté 2016-06-26 13:48:00 -06:00 • committed by Brian Paul
parent 8074c6b6ea
commit 17f1c49b9a
1 changed files with 2 additions and 1 deletions
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3
src/mesa/swrast/s_context.c
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@ -504,7 +504,8 @@ _swrast_update_active_attribs(struct gl_context *ctx)
attribsMask &= ~VARYING_BIT_POS; /* WPOS is always handled specially */
}
else if (ctx->ATIFragmentShader._Enabled) {
attribsMask = ~0; /* XXX fix me */
attribsMask = VARYING_BIT_COL0 | VARYING_BIT_COL1 |
VARYING_BIT_FOGC | VARYING_BITS_TEX_ANY;
}
else {
/* fixed function */