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Add support for int8/int16 types. Addresses issues #9 and #42.

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This commit is contained in:
Matt Pharr
2011-07-21 06:57:40 +01:00
parent 2d573acd17
commit bba7211654
64 changed files with 2317 additions and 885 deletions
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15
tests/store-int8-1.ispc
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@@ -1,16 +1,15 @@
export uniform int width() { return programCount; }
export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
uniform unsigned int x[8];
for (uniform int i = 0; i < 8; ++i)
x[i] = 0xffffffff;
unsigned int val = aFOO[programIndex];
store_to_uint8(x, 2, val);
unsigned int v = load_from_uint8(x, 1);
RET[programIndex] = v;
uniform unsigned int8 x[2*programCount];
for (uniform int i = 0; i < 2*programCount; ++i)
x[i] = 0xff;
unsigned int8 val = aFOO[programIndex];
x[2+programIndex] = val;
RET[programIndex] = x[1+programIndex];
}
export void result(uniform float RET[]) {
RET[programIndex] = programIndex;
RET[0] = (unsigned int)0xff;
RET[0] = 255;
}