void
piglit_init(int argc, char **argv)
{
bool piglit_pass = true;
GLuint vs, fs, prog;
GLint loc;
float vf[] = { 1.0, 2.0, 3.0 };
double vd[] = { 1.0, 2.0, 3.0, 4.0, 5.0};
piglit_require_extension("GL_ARB_gpu_shader_fp64");
vs = piglit_compile_shader_text(GL_VERTEX_SHADER, vs_text);
fs = piglit_compile_shader_text(GL_FRAGMENT_SHADER, fs_text);
prog = piglit_link_simple_program(vs, fs);
glUseProgram(prog);
// Setting different type should fail
loc = glGetUniformLocation(prog, "d");
glUniform1i(loc, 3);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform1f(loc, 3.0);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform1d(loc, 3.0);
piglit_pass = piglit_pass && piglit_check_gl_error(GL_NO_ERROR);
loc = glGetUniformLocation(prog, "v");
glUniform3fv(loc, 1, vf);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform3d(loc, vd[0], vd[1], vd[2]);
piglit_pass = piglit_pass && piglit_check_gl_error(GL_NO_ERROR);
// Setting different size should fail
loc = glGetUniformLocation(prog, "v");
glUniform2d(loc, vd[0], vd[1]);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform4d(loc, vd[0], vd[1], vd[2], vd[3]);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform3d(loc, vd[0], vd[1], vd[2]);
piglit_pass = piglit_pass && piglit_check_gl_error(GL_NO_ERROR);
// Special case for booleans
loc = glGetUniformLocation(prog, "b");
glUniform1d(loc, 1.0);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_INVALID_OPERATION);
glUniform1f(loc, 1.0);
piglit_pass = piglit_pass
&& piglit_check_gl_error(GL_NO_ERROR);
piglit_report_result(piglit_pass ? PIGLIT_PASS : PIGLIT_FAIL);
}
// CBoxProxyView 绘制
void CBoxProxyView::GetDepthMapFromView()
{
glEnable(GL_DEPTH_TEST);
//glDepthFunc(GL_LEQUAL);
gettingDepth=true;
sd.setShaders();
ColorPos=sd.getAttrLocation("vColor");
VertexPos=sd.getAttrLocation("vVertex");
KRpos=sd.getUniformLocation("m_KR");
KTpos=sd.getUniformLocation("m_KT");
Matrix3d m_KR=cam.getKR();
Vector3d m_KT=cam.getKT();
float kr[9];
double kt[3];
for (int i = 0; i < 9; i++)
{
kr[i]=m_KR(i);
}
for (int i = 0; i < 3; i++)
{
kt[i]=m_KT(i);
}
glUniformMatrix3fvARB(KRpos,1,GL_FALSE,&kr[0]);
glUniform3d(KTpos,kt[0],kt[1],kt[2]);
setUpDepthCam();
CPaintDC dc(this);
OnDraw(&dc);
}
void ProgramManager::setUniform(const char *name, LFLOAT x, LFLOAT y, LFLOAT z)
{
int loc = getUniformLocation(name);
if (loc >= 0) {
#ifdef IADOUBLE
glUniform3d(loc, x, y, z);
#else
glUniform3f(loc, x, y, z);
#endif
}
else {
cerr << "Uniform: " << name << " is not found." << endl;
}
}
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GL40_nglUniform3d(JNIEnv *__env, jclass clazz, jint location, jdouble x, jdouble y, jdouble z, jlong __functionAddress) {
glUniform3dPROC glUniform3d = (glUniform3dPROC)(intptr_t)__functionAddress;
UNUSED_PARAMS(__env, clazz)
glUniform3d(location, x, y, z);
}
