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Final xform color *is* used after all

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This commit is contained in:
Steven Robertson 2011-10-27 08:46:55 -04:00
parent f650844cb9
commit 7c84c6a7a9
1 changed files with 5 additions and 6 deletions
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11
cuburn/code/iter.py
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@ -231,10 +231,8 @@ void apply_xf_{{xfid}}(float &ox, float &oy, float &color, mwc_st &rctx) {
{{apply_affine('tx', 'ty', 'ox', 'oy', px.post)}}
{{endif}}
{{if 'color' in xform}}
float csp = {{px.color_speed}};
color = color * (1.0f - csp) + {{px.color}} * csp;
{{endif}}
};
""")
g = dict(globals())
@ -354,18 +352,20 @@ void iter(uint64_t accbuf_ptr, mwc_st *msts, iter_params *all_params,
if (threadIdx.x == 0) atomicSub(&nsamps, remain);
{{if 'final' in cp.xforms}}
float fx = x, fy = y, fcolor;
float fx = x, fy = y, fcolor = color;
apply_xf_final(fx, fy, fcolor, rctx);
{{endif}}
float cx, cy;
float cx, cy, cc;
{{precalc_camera(info, pcp.camera)}}
{{if 'final' in cp.xforms}}
{{apply_affine('fx', 'fy', 'cx', 'cy', pcp.camera)}}
cc = fcolor;
{{else}}
{{apply_affine('x', 'y', 'cx', 'cy', pcp.camera)}}
cc = color;
{{endif}}
uint32_t ix = trunca(cx), iy = trunca(cy);
@ -383,8 +383,7 @@ void iter(uint64_t accbuf_ptr, mwc_st *msts, iter_params *all_params,
uint32_t i = iy * {{info.acc_stride}} + ix;
float4 outcol = tex2D(palTex, color, time_frac);
float4 outcol = tex2D(palTex, cc, time_frac);
update_pix(accbuf_ptr, i, outcol);
}
msts[gtid()] = rctx;