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redo mat4 addition, mat4 constructor from vec4s

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This commit is contained in:
Brian 2006-12-15 15:32:11 -07:00
parent 4b4632f94c
commit 6579245800
2 changed files with 535 additions and 507 deletions
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29
src/mesa/shader/slang/library/slang_core.gc
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@ -307,6 +307,18 @@ mat4 __constructor (const bool b) {
return mat4 (b ? 1.0 : 0.0);
}
mat4 __constructor (const vec4 r0, const vec4 r1, const vec4 r2, const vec4 r3)
{
__retVal[0] = r0;
__retVal[1] = r1;
__retVal[2] = r2;
__retVal[3] = r3;
}
void __operator += (inout float a, const float b) {
__asm float_add a, a, b;
}
@ -1040,12 +1052,21 @@ mat3 __operator / (const mat3 m, const mat3 n) {
return mat3 (m[0] / n[0], m[1] / n[1], m[2] / n[2]);
}
mat4 __operator + (const mat4 m, const mat4 n) {
return mat4 (m[0] + n[0], m[1] + n[1], m[2] + n[2], m[3] + n[3]);
mat4 __operator + (const mat4 m, const mat4 n)
{
__retVal[0] = m[0] + n[0];
__retVal[1] = m[1] + n[1];
__retVal[2] = m[2] + n[2];
__retVal[3] = m[3] + n[3];
}
mat4 __operator - (const mat4 m, const mat4 n) {
return mat4 (m[0] - n[0], m[1] - n[1], m[2] - n[2], m[3] - n[3]);
mat4 __operator - (const mat4 m, const mat4 n)
{
__retVal[0] = m[0] - n[0];
__retVal[1] = m[1] - n[1];
__retVal[2] = m[2] - n[2];
__retVal[3] = m[3] - n[3];
}
mat4 __operator / (const mat4 m, const mat4 n) {

1013
src/mesa/shader/slang/library/slang_core_gc.h
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