SSAO::~SSAO(){
glDetachShader(this->_normalMapShaderProgram, this->_normalMapVert);
glDetachShader(this->_normalMapShaderProgram, this->_normalMapFrag);
glDeleteShader(this->_normalMapVert);
glDeleteShader(this->_normalMapFrag);
glDeleteProgram(this->_normalMapShaderProgram);
glDetachShader(this->_ssaoShaderProgram, this->_ssaoVert);
glDetachShader(this->_ssaoShaderProgram, this->_ssaoFrag);
glDeleteShader(this->_ssaoVert);
glDeleteShader(this->_ssaoFrag);
glDeleteProgram(this->_ssaoShaderProgram);
glDetachShader(this->_blurShaderProgram, this->_blurVert);
glDetachShader(this->_blurShaderProgram, this->_blurFrag);
glDeleteShader(this->_blurVert);
glDeleteShader(this->_blurFrag);
glDeleteProgram(this->_blurShaderProgram);
glDeleteTexturesEXT(1, &(this->_color1));
glDeleteTexturesEXT(1, &(this->_depthMap));
glDeleteFramebuffersEXT(1, &(this->_depth));
glDeleteTexturesEXT(1, &(this->_color2));
glDeleteTexturesEXT(1, &(this->_color2));
glDeleteFramebuffersEXT(1, &_fbo);
glDeleteFramebuffersEXT(1, &_fbo2);
}
static void UnInit(void)
{
if (multTex && texObj) {
glDeleteTexturesEXT(NUM_TEXTURES, texNames);
}
UnBuildLists();
}
// Deconstructor
void ParticleEmitterPoint::Destroy(){
glDeleteTexturesEXT (1, &glTexture);
ParticleEmitterPoint::particleList.clear();
ParticleEmitterPoint::lifeList.clear();
ParticleEmitterPoint::sizeList.clear();
ParticleEmitterPoint::velocityList.clear();
}
void cgtk::reset_fbo()
{
if(renderbuffer)
glDeleteRenderbuffersEXT(1, &renderbuffer);
if(final_image)
glDeleteTexturesEXT(1, &final_image);
if(backface_buffer)
glDeleteTexturesEXT(1, &backface_buffer);
if(framebuffer)
glDeleteFramebuffersEXT(1, &framebuffer);
// Create the to FBO's one for the backside of the volumecube and one for the finalimage rendering
glGenFramebuffersEXT(1, &framebuffer);
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT,framebuffer);
glGenTextures(1, &backface_buffer);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, backface_buffer);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0,GL_RGBA16F_ARB, WINDOW_SIZE_W, WINDOW_SIZE_H, 0, GL_RGBA, GL_FLOAT, NULL);
glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_RECTANGLE_ARB, backface_buffer, 0);
glGenTextures(1, &final_image);
glBindTexture(GL_TEXTURE_RECTANGLE_ARB, final_image);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0,GL_RGBA16F_ARB, WINDOW_SIZE_W, WINDOW_SIZE_H, 0, GL_RGBA, GL_FLOAT, NULL);
glGenRenderbuffersEXT(1, &renderbuffer);
glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, renderbuffer);
glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT, WINDOW_SIZE_W, WINDOW_SIZE_H);
glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, renderbuffer);
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
}
cgtk::~cgtk()
{
if(volume_texture)
glDeleteRenderbuffersEXT(1, &volume_texture);
if(renderbuffer)
glDeleteRenderbuffersEXT(1, &renderbuffer);
if(final_image)
glDeleteTexturesEXT(1, &final_image);
if(backface_buffer)
glDeleteTexturesEXT(1, &backface_buffer);
if(framebuffer)
glDeleteFramebuffersEXT(1, &framebuffer);
if(b)
delete [] b;
}
/////////////////////////////////////////////////////////
// stopRendering
//
/////////////////////////////////////////////////////////
void pix_snap2tex :: stopRendering()
{
if(m_textureObj) {
if(GLEW_VERSION_1_1) {
glDeleteTextures(1, &m_textureObj);
} else {
glDeleteTexturesEXT(1, &m_textureObj);
}
}
m_textureObj = 0;
m_oldWidth = m_oldHeight = m_texWidth = m_texHeight = -1;
}
void glDeleteTextures(GLsizei n, const GLuint *textures)
{
#if 0 /* see comments above */
__GLX_SINGLE_DECLARE_VARIABLES();
__GLX_SINGLE_LOAD_VARIABLES();
if (n < 0) return;
cmdlen = 4+n*4;
__GLX_SINGLE_BEGIN(X_GLsop_DeleteTextures,cmdlen);
__GLX_SINGLE_PUT_LONG(0,n);
__GLX_PUT_LONG_ARRAY(4,textures,n);
__GLX_SINGLE_END();
#else
glDeleteTexturesEXT(n, textures);
#endif
}
int __glXDisp_DeleteTexturesEXT(__GLXclientState *cl, GLbyte *pc)
{
GLsizei n;
__GLXcontext *cx;
int error;
cx = __glXForceCurrent(cl, __GLX_GET_VENDPRIV_CONTEXT_TAG(pc), &error);
if (!cx) {
return error;
}
pc += __GLX_VENDPRIV_HDR_SIZE;
n = *(GLsizei *)(pc + 0);
glDeleteTexturesEXT(
*(GLsizei *)(pc + 0),
(GLuint *)(pc + 4)
);
return Success;
}
