void GetUniforms::GLFunctionPre (uint updateID, const char *funcName, uint funcIndex, const FunctionArgs & args )
{
char buffer[1024] = {0};
const char *charptr;
void *pointer;
GLuint program = -1;
GLuint location = -1;
GLsizei bufSize = -1;
GLsizei *length;
GLint *size;
FunctionArgs accessArgs(args);
if (strcmp("glGetActiveUniform",funcName) == 0){
accessArgs.Get(program);
accessArgs.Get(location);
accessArgs.Get(bufSize);
accessArgs.Get(pointer); length = (GLsizei *) pointer;
accessArgs.Get(pointer); size = (GLint *) pointer;
accessArgs.Get(pointer); enum_holder = (GLenum *) pointer;
accessArgs.Get(pointer); string_holder = (GLchar *) pointer;
SelectUniform(program, location);
}
else{
charptr = strstr(funcName,"glProgramUniform");
if (charptr){
accessArgs.Get(program);
accessArgs.Get(location);
SelectUniform(program, location);
charptr+=16;
selected_uniform->Update(charptr, accessArgs);
}
}
}
CallTypeID OpenGLCStrike::GetCallTypeID(const FunctionArgs & args) const
{
//Determine if perspective is used
GLfloat testProjMatrix[16];
GLV->glGetFloatv(GL_PROJECTION_MATRIX,&testProjMatrix[0]);
//If the "w" is not multiplied by any z, this is probably orthographic
// (This may be a little bit of a hack)
if(testProjMatrix[11] == 0.0f)
{
//The first render call could be the target cursor
if(firstUICall)
{
GLint srcBlend = 0, dstBlend = 0;
GLV->glGetIntegerv(GL_BLEND_SRC, &srcBlend);
GLV->glGetIntegerv(GL_BLEND_DST, &dstBlend);
//If the blend modes are correct for the crosshair
if(srcBlend == GL_SRC_ALPHA && dstBlend == GL_ONE_MINUS_SRC_ALPHA)
{
return CTI_TargetCrossHair;
}
}
return CTI_UI;
}
//Get the glBegin render type
GLenum renderType;
FunctionArgs accessArgs(args);
accessArgs.Get(renderType);
//Determine if the arguments are GL_TRIANGLES or not
if(renderType == GL_TRIANGLE_STRIP || renderType == GL_TRIANGLE_FAN)
{
GLfloat depthRange[2];
GLV->glGetFloatv(GL_DEPTH_RANGE, depthRange);
//The character's weapon is written in a different depth range
if(depthRange[1] == 0.85f || depthRange[1] == 0.149997f)
{
return CTI_Weapon;
}
return CTI_Character;
}
else
{
//If blending is used, assume PFX (sparks, decals, blood etc)
GLint blendMode;
GLV->glGetIntegerv(GL_BLEND, &blendMode);
if(blendMode != 0)
{
return CTI_PFX;
}
return CTI_Background;
}
}
