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Add missing functions to math library.

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This also updates the math test suite to exercise all the basic operator
functions (except __udivsi3 which may not be 100% necessary). There is also a
small fix for rsQuaternionMultiply().

Change-Id: Id157e6d5ebe2e20c17e8ea7b13ffaa74c241838c
b: 3203577
This commit is contained in:
Stephen Hines
2011-01-24 12:03:51 -08:00
parent da6f929584
commit 7e893e1ddf
3 changed files with 151 additions and 1 deletions
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140
libs/rs/java/tests/src/com/android/rs/test/math.rs
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@@ -12,6 +12,31 @@ volatile int2 i2;
volatile int3 i3;
volatile int4 i4;
volatile uint ui1;
volatile uint2 ui2;
volatile uint3 ui3;
volatile uint4 ui4;
volatile short s1;
volatile short2 s2;
volatile short3 s3;
volatile short4 s4;
volatile ushort us1;
volatile ushort2 us2;
volatile ushort3 us3;
volatile ushort4 us4;
volatile char c1;
volatile char2 c2;
volatile char3 c3;
volatile char4 c4;
volatile uchar uc1;
volatile uchar2 uc2;
volatile uchar3 uc3;
volatile uchar4 uc4;
#define TEST_FN_FUNC_FN(fnc) \
rsDebug("Testing " #fnc, 0); \
f1 = fnc(f1); \
@@ -168,9 +193,124 @@ static bool test_fp_math(uint32_t index) {
return failed;
}
#define DECL_INT(prefix) \
volatile char prefix##_c_1 = 1; \
volatile char2 prefix##_c_2 = 1; \
volatile char3 prefix##_c_3 = 1; \
volatile char4 prefix##_c_4 = 1; \
volatile uchar prefix##_uc_1 = 1; \
volatile uchar2 prefix##_uc_2 = 1; \
volatile uchar3 prefix##_uc_3 = 1; \
volatile uchar4 prefix##_uc_4 = 1; \
volatile short prefix##_s_1 = 1; \
volatile short2 prefix##_s_2 = 1; \
volatile short3 prefix##_s_3 = 1; \
volatile short4 prefix##_s_4 = 1; \
volatile ushort prefix##_us_1 = 1; \
volatile ushort2 prefix##_us_2 = 1; \
volatile ushort3 prefix##_us_3 = 1; \
volatile ushort4 prefix##_us_4 = 1; \
volatile int prefix##_i_1 = 1; \
volatile int2 prefix##_i_2 = 1; \
volatile int3 prefix##_i_3 = 1; \
volatile int4 prefix##_i_4 = 1; \
volatile uint prefix##_ui_1 = 1; \
volatile uint2 prefix##_ui_2 = 1; \
volatile uint3 prefix##_ui_3 = 1; \
volatile uint4 prefix##_ui_4 = 1; \
volatile long prefix##_l_1 = 1; \
volatile ulong prefix##_ul_1 = 1;
#define TEST_INT_OP_TYPE(op, type) \
rsDebug("Testing " #op " for " #type "1", i++); \
res_##type##_1 = src1_##type##_1 op src2_##type##_1; \
rsDebug("Testing " #op " for " #type "2", i++); \
res_##type##_2 = src1_##type##_2 op src2_##type##_2; \
rsDebug("Testing " #op " for " #type "3", i++); \
res_##type##_3 = src1_##type##_3 op src2_##type##_3; \
rsDebug("Testing " #op " for " #type "4", i++); \
res_##type##_4 = src1_##type##_4 op src2_##type##_4;
#define TEST_INT_OP(op) \
TEST_INT_OP_TYPE(op, c) \
TEST_INT_OP_TYPE(op, uc) \
TEST_INT_OP_TYPE(op, s) \
TEST_INT_OP_TYPE(op, us) \
TEST_INT_OP_TYPE(op, i) \
TEST_INT_OP_TYPE(op, ui) \
rsDebug("Testing " #op " for l1", i++); \
res_l_1 = src1_l_1 op src2_l_1; \
rsDebug("Testing " #op " for ul1", i++); \
res_ul_1 = src1_ul_1 op src2_ul_1;
DECL_INT(res)
DECL_INT(src1)
DECL_INT(src2)
static bool test_basic_operators() {
bool failed = false;
int i = 0;
TEST_INT_OP(+);
TEST_INT_OP(-);
TEST_INT_OP(*);
TEST_INT_OP(/);
TEST_INT_OP(%);
TEST_INT_OP(<<);
TEST_INT_OP(>>);
if (failed) {
rsDebug("test_basic_operators FAILED", 0);
}
else {
rsDebug("test_basic_operators PASSED", 0);
}
return failed;
}
#define TEST_CVT(to, from, type) \
rsDebug("Testing convert from " #from " to " #to, 0); \
to##1 = from##1; \
to##2 = convert_##type##2(from##2); \
to##3 = convert_##type##3(from##3); \
to##4 = convert_##type##4(from##4);
#define TEST_CVT_MATRIX(to, type) \
TEST_CVT(to, c, type); \
TEST_CVT(to, uc, type); \
TEST_CVT(to, s, type); \
TEST_CVT(to, us, type); \
TEST_CVT(to, i, type); \
TEST_CVT(to, ui, type); \
TEST_CVT(to, f, type); \
static bool test_convert() {
bool failed = false;
TEST_CVT_MATRIX(c, char);
TEST_CVT_MATRIX(uc, uchar);
TEST_CVT_MATRIX(s, short);
TEST_CVT_MATRIX(us, ushort);
TEST_CVT_MATRIX(i, int);
TEST_CVT_MATRIX(ui, uint);
TEST_CVT_MATRIX(f, float);
if (failed) {
rsDebug("test_convert FAILED", 0);
}
else {
rsDebug("test_convert PASSED", 0);
}
return failed;
}
void math_test(uint32_t index, int test_num) {
bool failed = false;
failed |= test_convert();
failed |= test_fp_math(index);
failed |= test_basic_operators();
if (failed) {
rsSendToClientBlocking(RS_MSG_TEST_FAILED);

10
libs/rs/rsScriptC_Lib.cpp
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@@ -305,6 +305,14 @@ int SC_modsi3(int a, int b) {
return a % b;
}
unsigned int SC_udivsi3(unsigned int a, unsigned int b) {
return a / b;
}
unsigned int SC_umodsi3(unsigned int a, unsigned int b) {
return a % b;
}
int SC_getAllocation(const void *ptr) {
GET_TLS();
const Allocation *alloc = sc->ptrToAllocation(ptr);
@@ -363,6 +371,8 @@ void SC_ForEach2(RsScript vs,
static ScriptCState::SymbolTable_t gSyms[] = {
{ "__divsi3", (void *)&SC_divsi3, true },
{ "__modsi3", (void *)&SC_modsi3, true },
{ "__udivsi3", (void *)&SC_udivsi3, true },
{ "__umodsi3", (void *)&SC_umodsi3, true },
// allocation
{ "_Z19rsAllocationGetDimX13rs_allocation", (void *)&SC_allocGetDimX, true },

2
libs/rs/scriptc/rs_core.rsh
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@@ -683,7 +683,7 @@ _RS_STATIC void __attribute__((overloadable))
rsQuaternionMultiply(rs_quaternion *q, const rs_quaternion *rhs) {
q->w = -q->x*rhs->x - q->y*rhs->y - q->z*rhs->z + q->w*rhs->w;
q->x = q->x*rhs->w + q->y*rhs->z - q->z*rhs->y + q->w*rhs->x;
q->y = -q->x*rhs->z + q->y*rhs->w + q->z*rhs->z + q->w*rhs->y;
q->y = -q->x*rhs->z + q->y*rhs->w + q->z*rhs->x + q->w*rhs->y;
q->z = q->x*rhs->y - q->y*rhs->x + q->z*rhs->w + q->w*rhs->z;
}