Re: [android-developers] this.requestWindowFeature(Window.FEATURE_NO_TITLE); code not work when home key block
call this before Activity.setContentView() .
requestWindowFeature(Window.FEATURE_NO_TITLE);
2011/11/25 Naveen kumarnaveen.si...@gmail.com:
Hello All,
I do not want title bar so coded
this.requestWindowFeature(Window.FEATURE_NO_TITLE); but when using
this below code then this title bar code not works it's showing title
header .
@Override
public void onAttachedToWindow() {
this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);
super.onAttachedToWindow();
}
But in create i have already coded
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
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Re: [android-developers] Bug in Renderscript API of the pown()???
A reply to myself.
When the second parameter of pown() is negative integers, returns are
the NaN as follows.
How does the pown() work???
//code snippet
float4 f4 = {2.0f, 6.0f, 2.0f, 2.0f};
int4 i4 = {-1,1,-5,1};
float4 r4 = pown(f4,i4);
rsDebug(r4 = , r4.x, r4.y, r4.z, r4.w);
//rsDebug log
09-03 10:34:06.650: DEBUG/RenderScript(2369): r4 = {NaN, 1.00,
NaN, 1.00}
Thanks.
2011/9/2 Macotonalds macotona...@gmail.com:
Hi, the function pown() in Renderscript may have bugs.
//rs_cl.rsh
_RS_RUNTIME float __attribute__((overloadable)) pown(float v, int p);
_RS_RUNTIME float2 __attribute__((overloadable)) pown(float2 v, int2
p);
_RS_RUNTIME float3 __attribute__((overloadable)) pown(float3 v, int3
p);
_RS_RUNTIME float4 __attribute__((overloadable)) pown(float4 v, int4
p);
I experimentally execute the scalar version, float pown(float f,int
i).
Then it returns the value of f^i, so I think that it seems like the
pow() function.
Next I execute the vector version of pown(), but it seems that they
don't work,
because they always return the value 1.00 as follows, this is
float3 pown().
//code
float3 f3 = {2.0f, 3.0f, 10.0f};
int3 p3 = {10,5,2};
float3 r3 = pown(f3,p3);
rsDebug(pown : , r3.x, r3.y, r3.z);
//rsDebug log of the above code
09-02 16:42:37.460: DEBUG/RenderScript(10395): pown : {1.00,
1.00, 1.00}
Does anyone know about it?
I'm hoping that someone can help me.
Kind Regards,
Macotonalds.
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[android-developers] What do arguments of the root() function in the Renderscript correspond to?
Hello. I have a qustion about RenderScript.
What do arguments of the root() correspond to?
For example the root() of HelloCompute in the SDK has some arguments as follows.
void root(const uchar4 *v_in, uchar4 *v_out, const void *usrData,
uint32_t x, uint32_t y) {
float4 f4 = rsUnpackColor(*v_in);
float3 mono = dot(f4.rgb, gMonoMult);
*v_out = rsPackColorTo(mono);
}
I'm hoping that someone can help me.
Kind Regards,
Macotonalds.
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