nuiUniformDesc::nuiUniformDesc(const nglString& rName, GLenum Type, int count, GLuint Location, nuiShaderProgram* pProgram)
: mName(rName), mType(Type), mCount(count), mLocation(Location), mChanged(false)
{
switch (mType)
{
case GL_FLOAT: mValues.mpFloats = new float[1 * count]; break;
case GL_FLOAT_VEC2: mValues.mpFloats = new float[2 * count]; break;
case GL_FLOAT_VEC3: mValues.mpFloats = new float[3 * count]; break;
case GL_FLOAT_VEC4: mValues.mpFloats = new float[4 * count]; break;
case GL_INT: mValues.mpInts = new int32[1 * count]; break;
case GL_INT_VEC2: mValues.mpInts = new int32[2 * count]; break;
case GL_INT_VEC3: mValues.mpInts = new int32[3 * count]; break;
case GL_INT_VEC4: mValues.mpInts = new int32[4 * count]; break;
case GL_UNSIGNED_INT: mValues.mpInts = new int32[1 * count]; break;
case GL_FLOAT_MAT2: mValues.mpFloats = new float[2 * 2 * count]; break;
case GL_FLOAT_MAT3: mValues.mpFloats = new float[3 * 3 * count]; break;
case GL_FLOAT_MAT4: mValues.mpFloats = new float[4 * 4 * count]; break;
case GL_SAMPLER_2D: mValues.mpInts = new int32[1 * count]; break;
case GL_SAMPLER_CUBE: mValues.mpInts = new int32[1 * count]; break;
default:
NGL_ASSERT(0);
}
if (pProgram)
{
switch (mType)
{
case GL_FLOAT:
case GL_FLOAT_VEC2:
case GL_FLOAT_VEC3:
case GL_FLOAT_VEC4:
case GL_FLOAT_MAT2:
case GL_FLOAT_MAT3:
case GL_FLOAT_MAT4:
glGetUniformfv(pProgram->GetProgram(), mLocation, mValues.mpFloats);
break;
case GL_INT:
case GL_INT_VEC2:
case GL_INT_VEC3:
case GL_INT_VEC4:
case GL_UNSIGNED_INT:
case GL_SAMPLER_2D:
case GL_SAMPLER_CUBE:
glGetUniformiv(pProgram->GetProgram(), mLocation, mValues.mpInts);
break;
default:
NGL_ASSERT(0);
}
}
}
void get_uniformfv(gl::uint_t program, gl::int_t location, gl::float_t * params) {
glGetUniformfv(program, location, params);
}
void render_cloud(Cloud *cloud, CloudAttrib *attrib){
float matrix[16];
float matrix_prev[16];
glGetUniformfv(attrib->program, attrib->model, matrix_prev);
glGetUniformfv(attrib->program, attrib->model, matrix);
mat_identity(matrix);
mat_translate(matrix, cloud->x - (cloud->hmWidth/2), CLOUD_Y_HEIGHT + cloud->y, cloud->z - (cloud->hmDepth/2));
mat_scale(matrix, cloud->sx, cloud->sy, cloud->sz);
glUniform3f(attrib->cloudColour, cloud->r, cloud->g, cloud->b);
int i, j;
for (i = 0; i < cloud->hmWidth; i++) {
for (j=0; j < cloud->hmDepth; j++) {
mat_translate_existing(matrix, 0, 0, 1);
int heightval = cloud->heightmap[i*(cloud->hmDepth) + j];
if(heightval > 0){
float up = heightval/2.0f;
mat_translate_existing(matrix, 0, up, 0);
mat_scale(matrix, 1, heightval, 1);
glUniformMatrix4fv(attrib->model, 1, GL_FALSE, matrix);
glDrawArrays(GL_TRIANGLES, 0, 36);
mat_translate_existing(matrix, 0, -up, 0);
mat_scale(matrix, 1, 1.0f/heightval, 1);
}
}
mat_translate_existing(matrix, 1, 0, -cloud->hmDepth);
}
glUniformMatrix4fv(attrib->model, 1, GL_FALSE, matrix_prev);
}
QVariantMap ShaderLibrary::uniformUserVariableList(QString const& shaderName)
{
if (shaderName == NoShader) return s_currentMaterial;
QVariantMap map;
if (s_shaders.contains(shaderName)) {
unsigned program(s_shaders.value(shaderName));
int total(0);
glGetProgramiv(program, GL_ACTIVE_UNIFORMS, &total);
int length, number;
char buf[100];
GLenum type;
GLfloat values[4];
GLint boolean;
GLuint location;
QColor color;
for (int i = 0; i < total; ++i) {
glGetActiveUniform(program, GLuint(i), sizeof(buf)-1, &length, &number, &type, buf);
buf[length] = 0;
QString name(buf);
if (name.startsWith("user_")) {
location = glGetUniformLocation(program, buf);
switch (type) {
case GL_FLOAT:
glGetUniformfv(program, location, values);
map.insert(name, values[0]);
break;
case GL_BOOL:
glGetUniformiv(program, location, &boolean);
map.insert(name, (boolean == 1));
break;
case GL_FLOAT_VEC4:
glGetUniformfv(program, location, values);
color.setRgbF(values[0], values[1], values[2], values[3]);
map.insert(name, color);
break;
default:
// Assume anything else is installed by the Viewer
QLOG_DEBUG() << "Unknown GL_Type" << type;
break;
}
}
}
}
return map;
}
//Returns a vector of GameObjects which need to be drawn
std::vector<GameObject*> World::cull(int mountainSide)
{
vector<GameObject*> objects;
//Get mvp matrix
glm::mat4 model, view, projection, mvp;
float radius;
glm::vec4 point;
glm::vec4 platformCenter = glm::vec4(0, 0, 0, 1);
//View and projection matrices are shared by all objects
glGetUniformfv(handles->ShadeProg, handles->uViewMatrix, glm::value_ptr(view));
glGetUniformfv(handles->ShadeProg, handles->uProjMatrix, glm::value_ptr(projection));
for (int i = 0; i < platforms.size(); i++) {
//This will cull any platforms on the opposite side of the mountain
if (((mountainSide + platforms.at(i).mountainSide) % 4 != 0) || (mountainSide == platforms.at(i).mountainSide)) {
//Not on the back side, check against each plane of view frustum
//Get the model transform for this Object
model = platforms.at(i).model.state.transform;
radius = max(platforms.at(i).getScale().x, platforms.at(i).getScale().z);
mvp = projection * view * model;
//Negative Z
if(testPlane(glm::row(mvp, 2), glm::row(mvp, 3), platformCenter, radius) > 0)
{
//Positive Z
if(testPlane(-glm::row(mvp, 2), glm::row(mvp, 3), platformCenter, radius) > 0)
{
//Negative Y
if(testPlane(glm::row(mvp, 1), glm::row(mvp, 3), platformCenter, radius) > 0)
{
//Positive Y
if(testPlane(-glm::row(mvp, 1), glm::row(mvp, 3), platformCenter, radius) > 0)
{
//Negative X
if(testPlane(glm::row(mvp, 0), glm::row(mvp, 3), platformCenter, radius) > 0)
{
//Positive X
if(testPlane(-glm::row(mvp, 0), glm::row(mvp, 3), platformCenter, radius) > 0)
{
objects.push_back(&platforms.at(i));
}
}
}
}
}
}
}
}
return objects;
}
void
ShaderAPITest::test_uniform_query_matrix(void)
{
GLuint program;
GLfloat data[18];
GLint i, r, c;
GLint location;
program = make_program("#version 110\nuniform mat3 m[2];\nvoid main() { gl_Position.xyz = m[1][2]; }\n", NULL);
location = glGetUniformLocation(program, "m");
for (i = 0; i < 9; i++)
data[i] = i;
for (i = 9; i < 18; i++)
data[i] = 321.0;
glUniformMatrix3fv(location, 1, GL_TRUE, data);
for (i = 0; i < 18; i++)
data[i] = 123.0;
glGetUniformfv(program, location, data);
for (c = 0; c < 3; c++)
for (r = 0; r < 3; r++)
assert(data[c * 3 + r] == r * 3 + c);
for (i = 9; i < 18; i++)
assert(data[i] == 123.0);
}
TYPED_TEST(UniformTest, GetUniformNoCurrentProgram)
{
glUseProgram(mProgram);
glUniform1f(mUniformFLocation, 1.0f);
glUniform1i(mUniformILocation, 1);
glUseProgram(0);
GLfloat f;
glGetnUniformfvEXT(mProgram, mUniformFLocation, 4, &f);
ASSERT_GL_NO_ERROR();
EXPECT_EQ(1.0f, f);
glGetUniformfv(mProgram, mUniformFLocation, &f);
ASSERT_GL_NO_ERROR();
EXPECT_EQ(1.0f, f);
GLint i;
glGetnUniformivEXT(mProgram, mUniformILocation, 4, &i);
ASSERT_GL_NO_ERROR();
EXPECT_EQ(1, i);
glGetUniformiv(mProgram, mUniformILocation, &i);
ASSERT_GL_NO_ERROR();
EXPECT_EQ(1, i);
}
void ProgramUniformGLSL::Get(float &fX, float &fY)
{
float fElements[2];
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, fElements);
fX = fElements[0];
fY = fElements[1];
}
Vector4D ShaderManager :: GetUniformVector ( int location )
{
float values [SIZE4D];
glGetUniformfv ( Program, location, values );
return Vector4D ( values );
}
int gl_GetUniformf(State & state){
GLfloat value[4] = {0.0f, 0.0f, 0.0f, 0.0f};
glGetUniformfv((GLuint) state.stack->to<int>(1), (GLint) state.stack->to<int>(2), value);
for (int i=0; i<4; i++){
state.stack->push<LUA_NUMBER>(value[i]);
}
return 4;
}
void processInput(GLFWwindow* window) {
if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
glfwSetWindowShouldClose(window, GL_TRUE);
} else if (glfwGetKey(window, GLFW_KEY_UP) == GLFW_PRESS) {
unsigned int angularVelocityLocation = glGetUniformLocation(shaderProgram, "angularVelocity");
float angularVelocity = 0;
glGetUniformfv(shaderProgram, angularVelocityLocation, &angularVelocity);
angularVelocity += 0.2f;
printf("Angular Velocity: %f\n", angularVelocity);
glUniform1f(angularVelocityLocation, angularVelocity);
} else if (glfwGetKey(window, GLFW_KEY_DOWN) == GLFW_PRESS) {
unsigned int angularVelocityLocation = glGetUniformLocation(shaderProgram, "angularVelocity");
float angularVelocity = 0;
glGetUniformfv(shaderProgram, angularVelocityLocation, &angularVelocity);
angularVelocity -= 0.2f;
printf("Angular Velocity: %f\n", angularVelocity);
glUniform1f(angularVelocityLocation, angularVelocity);
}
}
float* Shader::GetUniform(const char* uniformVariable){
GLint uniformLocation = GetUniformLocation(uniformVariable);
float fRet[4] = {0.0, 0.0, 0.0, 0.0};
glGetUniformfv(_id, uniformLocation, fRet);
return fRet;
int iRet[4] = {0, 0, 0, 0};
glGetUniformiv(_id, uniformLocation, iRet);
return (float*)iRet;
}
float* Shader::getUniformfv(std::string name, int size)
{
if(name.empty() || size <= 0) {
std::cerr << "ERROR: getUniform -> Invalid parameter(s)" << std::endl;
return NULL;
}
float* params = new float[size];
GLint loc = getUniformLocation(name);
glGetUniformfv(getProgramId(), loc, params);
return params;
}
Vector4D ShaderManager :: GetUniformVector ( char * name )
{
float values [SIZE4D];
int location = glGetUniformLocation ( Program, name );
if ( location < 0 )
return Vector4D :: Zero;
glGetUniformfv ( Program, location, values );
return Vector4D ( values );
}
void GLSLShader::updateMatrices(const Utils::GLSLShader *sh)
{
float mp[16];
float mmv[16];
float mmpv[16];
float mn[16];
sh->bind();
if (*m_uniMat_Proj >= 0)
glGetUniformfv(*(sh->m_program_object),*(sh->m_uniMat_Proj),mp);
if (*m_uniMat_Model >= 0)
glGetUniformfv(*(sh->m_program_object),*(sh->m_uniMat_Model),mmv);
if (*m_uniMat_ModelProj >= 0)
glGetUniformfv(*(sh->m_program_object),*(sh->m_uniMat_ModelProj),mmpv);
if (*m_uniMat_Normal >= 0)
glGetUniformfv(*(sh->m_program_object),*(sh->m_uniMat_Normal),mn);
this->bind();
if (*m_uniMat_Proj >= 0)
glUniformMatrix4fv(*m_uniMat_Proj, 1, false, mp);
if (*m_uniMat_Model >= 0)
glUniformMatrix4fv(*m_uniMat_Model, 1, false, mmv);
if (*m_uniMat_ModelProj >= 0)
glUniformMatrix4fv(*m_uniMat_ModelProj, 1 , false, mmpv);
if (*m_uniMat_Normal >= 0)
glUniformMatrix4fv(*m_uniMat_Normal, 1 , false, mn);
this->unbind();
}
Rekd2D::Core::Vector4F Rekd2D::Core::Shader::GetVec4(const std::string &location)
{
std::map<std::string, unsigned int>::iterator it = m_Locations.find(location);
int uniform;
if (it == m_Locations.end())
{
uniform = glGetUniformLocation(m_Program, location.c_str());
m_Locations.insert(std::pair<std::string, unsigned int>(location, uniform));
}
else
{
uniform = m_Locations[location];
}
float out[4];
glGetUniformfv(m_Program, uniform, out);
return Vector4F(out[0], out[1], out[2], out[3]);
}
float Rekd2D::Core::Shader::GetFloat(const std::string &location)
{
std::map<std::string, unsigned int>::iterator it = m_Locations.find(location);
int uniform;
if (it == m_Locations.end())
{
uniform = glGetUniformLocation(m_Program, location.c_str());
m_Locations.insert(std::pair<std::string, unsigned int>(location, uniform));
}
else
{
uniform = m_Locations[location];
}
float out;
glGetUniformfv(m_Program, uniform, &out);
return out;
}
Rekd2D::Core::Matrix4x4F Rekd2D::Core::Shader::GetMat4(const std::string &location)
{
std::map<std::string, unsigned int>::iterator it = m_Locations.find(location);
int uniform;
if (it == m_Locations.end())
{
uniform = glGetUniformLocation(m_Program, location.c_str());
m_Locations.insert(std::pair<std::string, unsigned int>(location, uniform));
}
else
{
uniform = m_Locations[location];
}
float out[16];
glGetUniformfv(m_Program, uniform, out);
return Matrix4x4F(out[0], out[1], out[2], out[3],
out[4], out[5], out[6], out[7],
out[8], out[9], out[10], out[11],
out[12], out[13], out[14], out[15]);
}
static void
dumpUniform(StateWriter &writer,
GLint program,
const AttribDesc & desc,
const GLchar *name)
{
if (desc.elemType == GL_NONE) {
return;
}
union {
GLfloat fvalues[4*4];
GLdouble dvalues[4*4];
GLint ivalues[4*4];
GLuint uivalues[4*4];
GLint64 i64values[4*4];
GLuint64 ui64values[4*4];
GLbyte data[4*4*4];
} u;
GLint i;
std::string qualifiedName = resolveUniformName(name, desc.size);
writer.beginMember(qualifiedName);
if (desc.size > 1) {
writer.beginArray();
}
for (i = 0; i < desc.size; ++i) {
std::stringstream ss;
ss << qualifiedName;
if (desc.size > 1) {
ss << '[' << i << ']';
}
std::string elemName = ss.str();
GLint location = glGetUniformLocation(program, elemName.c_str());
assert(location != -1);
if (location == -1) {
continue;
}
switch (desc.elemType) {
case GL_FLOAT:
glGetUniformfv(program, location, u.fvalues);
break;
case GL_DOUBLE:
glGetUniformdv(program, location, u.dvalues);
break;
case GL_INT:
glGetUniformiv(program, location, u.ivalues);
break;
case GL_UNSIGNED_INT:
glGetUniformuiv(program, location, u.uivalues);
break;
case GL_INT64_ARB:
glGetUniformi64vARB(program, location, u.i64values);
break;
case GL_UNSIGNED_INT64_ARB:
glGetUniformui64vARB(program, location, u.ui64values);
break;
case GL_BOOL:
glGetUniformiv(program, location, u.ivalues);
break;
default:
assert(0);
break;
}
dumpAttrib(writer, desc, u.data);
}
if (desc.size > 1) {
writer.endArray();
}
writer.endMember();
}
static void GetnUniformfv(GLuint program, GLint location, GLsizei bufSize, GLfloat *params)
{
Q_UNUSED(bufSize)
glGetUniformfv(program, location, params);
}
void ProgramUniformGLSL::Get(Vector4 &vVector)
{
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, vVector.fV);
}
// any getUniform(WebGLProgram? program, WebGLUniformLocation? location);
bool JSB_glGetUniformfv(JSContext *cx, uint32_t argc, jsval *vp)
{
JSB_PRECONDITION2( argc == 2, cx, false, "JSB_glGetUniformfv: Invalid number of arguments" );
JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
bool ok = true;
uint32_t arg0, arg1;
ok &= jsval_to_uint( cx, args.get(0), &arg0 );
ok &= jsval_to_uint( cx, args.get(1), &arg1 );
JSB_PRECONDITION2(ok, cx, false, "JSB_glGetUniformfv: Error processing arguments");
GLint activeUniforms;
glGetProgramiv(arg0, GL_ACTIVE_UNIFORMS, &activeUniforms);
GLsizei length;
glGetProgramiv(arg0, GL_ACTIVE_UNIFORM_MAX_LENGTH, &length);
GLchar* namebuffer = new (std::nothrow) GLchar[length+1];
GLint size = -1;
GLenum type = -1;
bool isLocationFound = false;
for(int i = 0; i < activeUniforms; ++i)
{
glGetActiveUniform(arg0, i, length, NULL, &size, &type, namebuffer);
if(arg1 == glGetUniformLocation(arg0, namebuffer))
{
isLocationFound = true;
break;
}
}
if(!isLocationFound)
{
size = -1;
type = -1;
}
CC_SAFE_DELETE_ARRAY(namebuffer);
int usize = 0;
int utype = 0;
switch(type) {
// float
case GL_FLOAT:
usize = 1;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT2:
usize = 2 * 2;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT3:
usize = 3 * 3;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT4:
usize = 4 * 4;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC2:
usize = 2;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC3:
usize = 3;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC4:
usize = 4;
utype = GL_FLOAT;
break;
// int
case GL_INT:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC2:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC3:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC4:
usize = 1;
utype = GL_INT;
break;
default:
JSB_PRECONDITION2(false, cx, false, "JSB_glGetUniformfv: Uniform Type not supported");
}
JSObject *typedArray = NULL;
if( utype == GL_FLOAT) {
// FIXME: glew on windows will cause array overflow after invoking glGetUniformfv.
// It seems that glGetUniformfv re-assign the memeroy with a wrong size which is 4x than we pass in.
// For temporary solution, we allocate 4x array.
GLfloat* param = new (std::nothrow) GLfloat[usize*4];
glGetUniformfv(arg0, arg1, param);
typedArray = JS_NewFloat32Array(cx, usize);
float *buffer = (float*)JS_GetArrayBufferViewData(typedArray);
memcpy( buffer, param, sizeof(float) * usize);
CC_SAFE_DELETE_ARRAY(param);
} else if( utype == GL_INT ) {
// FIXME: glew on windows will cause array overflow after invoking glGetUniformfv.
// It seems that glGetUniformfv re-assign the memeroy with a wrong size which is 4x than we pass in.
// For temporary solution, we allocate 4x array.
GLint* param = new (std::nothrow) GLint[usize*4];
glGetUniformiv(arg0, arg1, param);
typedArray = JS_NewInt32Array(cx, usize);
GLint *buffer = (GLint*)JS_GetArrayBufferViewData(typedArray);
memcpy( buffer, param, sizeof(GLint) * usize);
CC_SAFE_DELETE_ARRAY(param);
}
args.rval().set(OBJECT_TO_JSVAL(typedArray));
return true;
}
void GraphicsContext3D::getUniformfv(Platform3DObject program, GC3Dint location, GC3Dfloat* value)
{
makeContextCurrent();
glGetUniformfv(program, location, value);
}
void ProgramUniformGLSL::Get(Quaternion &qQuaternion)
{
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, qQuaternion.fQ);
}
void ProgramUniformGLSL::Get(Color4 &cColor)
{
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, cColor.fColor);
}
void ProgramUniformGLSL::Get4(float *pfComponents)
{
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, pfComponents);
}
// any getUniform(WebGLProgram? program, WebGLUniformLocation? location);
JSBool JSB_glGetUniformfv(JSContext *cx, uint32_t argc, jsval *vp)
{
JSB_PRECONDITION2( argc == 2, cx, JS_FALSE, "JSB_glGetUniformfv: Invalid number of arguments" );
jsval *argvp = JS_ARGV(cx,vp);
JSBool ok = JS_TRUE;
uint32_t arg0, arg1;
ok &= jsval_to_uint( cx, *argvp++, &arg0 );
ok &= jsval_to_uint( cx, *argvp++, &arg1 );
JSB_PRECONDITION2(ok, cx, JS_FALSE, "JSB_glGetUniformfv: Error processing arguments");
GLsizei length;
glGetProgramiv(arg0, GL_ACTIVE_UNIFORM_MAX_LENGTH, &length);
GLchar* namebuffer = new GLchar[length+1];
GLint size = -1;
GLenum type = -1;
glGetActiveUniform(arg0, arg1, length, NULL, &size, &type, namebuffer);
CC_SAFE_DELETE_ARRAY(namebuffer);
int usize = 0;
int utype = 0;
switch(type) {
// float
case GL_FLOAT:
usize = 1;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT2:
usize = 2 * 2;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT3:
usize = 3 * 3;
utype = GL_FLOAT;
break;
case GL_FLOAT_MAT4:
usize = 4 * 4;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC2:
usize = 2;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC3:
usize = 3;
utype = GL_FLOAT;
break;
case GL_FLOAT_VEC4:
usize = 4;
utype = GL_FLOAT;
break;
// int
case GL_INT:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC2:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC3:
usize = 1;
utype = GL_INT;
break;
case GL_INT_VEC4:
usize = 1;
utype = GL_INT;
break;
default:
JSB_PRECONDITION2(false, cx, JS_FALSE, "JSB_glGetUniformfv: Uniform Type not supported");
}
JSObject *typedArray = NULL;
if( utype == GL_FLOAT) {
// FIXME: glew on windows will cause array overflow after invoking glGetUniformfv.
// It seems that glGetUniformfv re-assign the memeroy with a wrong size which is 4x than we pass in.
// For temporary solution, we allocate 4x array.
GLfloat* param = new GLfloat[usize*4];
glGetUniformfv(arg0, arg1, param);
typedArray = JS_NewFloat32Array(cx, usize);
float *buffer = (float*)JS_GetArrayBufferViewData(typedArray);
memcpy( buffer, param, sizeof(float) * usize);
CC_SAFE_DELETE_ARRAY(param);
} else if( utype == GL_INT ) {
// FIXME: glew on windows will cause array overflow after invoking glGetUniformfv.
// It seems that glGetUniformfv re-assign the memeroy with a wrong size which is 4x than we pass in.
// For temporary solution, we allocate 4x array.
GLint* param = new GLint[usize*4];
glGetUniformiv(arg0, arg1, param);
typedArray = JS_NewInt32Array(cx, usize);
GLint *buffer = (GLint*)JS_GetArrayBufferViewData(typedArray);
memcpy( buffer, param, sizeof(GLint) * usize);
CC_SAFE_DELETE_ARRAY(param);
}
JS_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(typedArray));
return JS_TRUE;
}
void ProgramUniformGLSL::Get(Matrix4x4 &mMatrix)
{
glGetUniformfv(m_nOpenGLESProgram, m_nOpenGLESUniformLocation, mMatrix.fM);
}
void
piglit_init(int argc, char **argv)
{
GLuint vs, prog;
GLint numUniforms, i;
GLint expectedNum = 7;
GLint loc_f1, loc_f2, loc_sa, loc_sd, loc_v1;
GLfloat v[4];
static const GLfloat vVals[4] = {30.0, 31.0, 32.0, 33.0};
piglit_require_vertex_shader();
piglit_require_fragment_shader();
vs = piglit_compile_shader_text(GL_VERTEX_SHADER, vs_text);
prog = piglit_link_simple_program(vs, 0);
glUseProgram(prog);
glGetProgramiv(prog, GL_ACTIVE_UNIFORMS, &numUniforms);
if (numUniforms != expectedNum) {
printf("%s: incorrect number of uniforms (found %d, expected %d)\n",
TestName, numUniforms, expectedNum);
piglit_report_result(PIGLIT_FAIL);
}
/* check types, sizes */
for (i = 0; i < numUniforms; i++) {
GLcharARB name[100];
GLsizei len;
GLint size, expectedSize;
GLenum type, expectedType;
GLint loc;
glGetActiveUniform(prog,
i, sizeof(name), &len, &size, &type, name);
loc = glGetUniformLocation(prog, name);
if (loc < 0) {
printf("%s: bad uniform location for %s: %d\n", TestName, name, loc);
piglit_report_result(PIGLIT_FAIL);
}
if (!piglit_automatic) {
printf("%d: %s loc=%d size=%d type=0x%x\n", i, name, loc, size, type);
}
/* OpenGL ES 3.0 and OpenGL 4.2 require that the "[0]" be appended to
* the name. Earlier versions of the spec are ambiguous. Accept either
* name.
*/
if (strcmp(name, "v") == 0 || strcmp(name, "v[0]") == 0) {
expectedType = GL_FLOAT_VEC4_ARB;
expectedSize = 3;
}
else {
expectedType = GL_FLOAT;
expectedSize = 1;
}
if (type != expectedType) {
printf("%s: wrong type for 'v' (found 0x%x, expected 0x%x)\n",
TestName, type, expectedType);
piglit_report_result(PIGLIT_FAIL);
}
if (size != expectedSize) {
printf("%s: wrong size for 'v' (found %d, expected %d)\n",
TestName, size, expectedSize);
piglit_report_result(PIGLIT_FAIL);
}
}
/* Check setting/getting values */
loc_f1 = glGetUniformLocation(prog, "f1");
loc_f2 = glGetUniformLocation(prog, "f2");
loc_sa = glGetUniformLocation(prog, "s.a");
loc_sd = glGetUniformLocation(prog, "s.d");
loc_v1 = glGetUniformLocation(prog, "v[1]");
glUniform1f(loc_f1, 5.0);
glUniform1f(loc_f2, 10.0);
glUniform1f(loc_sa, 15.0);
glUniform1f(loc_sd, 20.0);
glUniform4fv(loc_v1, 1, vVals);
glGetUniformfv(prog, loc_f1, v);
if (v[0] != 5.0) {
printf("%s: wrong value for f1 (found %f, expected %f)\n",
TestName, v[0], 5.0);
piglit_report_result(PIGLIT_FAIL);
}
glGetUniformfv(prog, loc_f2, v);
if (v[0] != 10.0) {
printf("%s: wrong value for f2 (found %f, expected %f)\n",
TestName, v[0], 10.0);
piglit_report_result(PIGLIT_FAIL);
}
glGetUniformfv(prog, loc_sa, v);
if (v[0] != 15.0) {
printf("%s: wrong value for s.a (found %f, expected %f)\n",
TestName, v[0], 15.0);
piglit_report_result(PIGLIT_FAIL);
}
glGetUniformfv(prog, loc_sd, v);
if (v[0] != 20.0) {
printf("%s: wrong value for s.d (found %f, expected %f)\n",
TestName, v[0], 20.0);
piglit_report_result(PIGLIT_FAIL);
}
glGetUniformfv(prog, loc_v1, v);
if (v[0] != 30.0 ||
v[1] != 31.0 ||
v[2] != 32.0 ||
v[3] != 33.0) {
printf("%s: wrong value for v[1] (found %g,%g,%g,%g, expected %g,%g,%g,%g)\n",
TestName, v[0], v[1], v[2], v[3], 30.0, 31.0, 32.0, 33.0);
piglit_report_result(PIGLIT_FAIL);
}
piglit_report_result(PIGLIT_PASS);
}
uintptr_t processFn(struct fnargs* args, char* parg) {
uintptr_t ret = 0;
switch (args->fn) {
case glfnUNDEFINED:
abort(); // bad glfn
break;
case glfnActiveTexture:
glActiveTexture((GLenum)args->a0);
break;
case glfnAttachShader:
glAttachShader((GLint)args->a0, (GLint)args->a1);
break;
case glfnBindAttribLocation:
glBindAttribLocation((GLint)args->a0, (GLint)args->a1, (GLchar*)args->a2);
break;
case glfnBindBuffer:
glBindBuffer((GLenum)args->a0, (GLuint)args->a1);
break;
case glfnBindFramebuffer:
glBindFramebuffer((GLenum)args->a0, (GLint)args->a1);
break;
case glfnBindRenderbuffer:
glBindRenderbuffer((GLenum)args->a0, (GLint)args->a1);
break;
case glfnBindTexture:
glBindTexture((GLenum)args->a0, (GLint)args->a1);
break;
case glfnBlendColor:
glBlendColor(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
break;
case glfnBlendEquation:
glBlendEquation((GLenum)args->a0);
break;
case glfnBlendEquationSeparate:
glBlendEquationSeparate((GLenum)args->a0, (GLenum)args->a1);
break;
case glfnBlendFunc:
glBlendFunc((GLenum)args->a0, (GLenum)args->a1);
break;
case glfnBlendFuncSeparate:
glBlendFuncSeparate((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLenum)args->a3);
break;
case glfnBufferData:
glBufferData((GLenum)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg, (GLenum)args->a2);
break;
case glfnBufferSubData:
glBufferSubData((GLenum)args->a0, (GLint)args->a1, (GLsizeiptr)args->a2, (GLvoid*)parg);
break;
case glfnCheckFramebufferStatus:
ret = glCheckFramebufferStatus((GLenum)args->a0);
break;
case glfnClear:
glClear((GLenum)args->a0);
break;
case glfnClearColor:
glClearColor(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
break;
case glfnClearDepthf:
glClearDepthf(*(GLfloat*)&args->a0);
break;
case glfnClearStencil:
glClearStencil((GLint)args->a0);
break;
case glfnColorMask:
glColorMask((GLboolean)args->a0, (GLboolean)args->a1, (GLboolean)args->a2, (GLboolean)args->a3);
break;
case glfnCompileShader:
glCompileShader((GLint)args->a0);
break;
case glfnCompressedTexImage2D:
glCompressedTexImage2D((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLsizeiptr)args->a6, (GLvoid*)parg);
break;
case glfnCompressedTexSubImage2D:
glCompressedTexSubImage2D((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLenum)args->a6, (GLsizeiptr)args->a7, (GLvoid*)parg);
break;
case glfnCopyTexImage2D:
glCopyTexImage2D((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLint)args->a6, (GLint)args->a7);
break;
case glfnCopyTexSubImage2D:
glCopyTexSubImage2D((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLint)args->a6, (GLint)args->a7);
break;
case glfnCreateProgram:
ret = glCreateProgram();
break;
case glfnCreateShader:
ret = glCreateShader((GLenum)args->a0);
break;
case glfnCullFace:
glCullFace((GLenum)args->a0);
break;
case glfnDeleteBuffer:
glDeleteBuffers(1, (const GLuint*)(&args->a0));
break;
case glfnDeleteFramebuffer:
glDeleteFramebuffers(1, (const GLuint*)(&args->a0));
break;
case glfnDeleteProgram:
glDeleteProgram((GLint)args->a0);
break;
case glfnDeleteRenderbuffer:
glDeleteRenderbuffers(1, (const GLuint*)(&args->a0));
break;
case glfnDeleteShader:
glDeleteShader((GLint)args->a0);
break;
case glfnDeleteTexture:
glDeleteTextures(1, (const GLuint*)(&args->a0));
break;
case glfnDepthFunc:
glDepthFunc((GLenum)args->a0);
break;
case glfnDepthMask:
glDepthMask((GLboolean)args->a0);
break;
case glfnDepthRangef:
glDepthRangef(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1);
break;
case glfnDetachShader:
glDetachShader((GLint)args->a0, (GLint)args->a1);
break;
case glfnDisable:
glDisable((GLenum)args->a0);
break;
case glfnDisableVertexAttribArray:
glDisableVertexAttribArray((GLint)args->a0);
break;
case glfnDrawArrays:
glDrawArrays((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2);
break;
case glfnDrawElements:
glDrawElements((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (void*)args->a3);
break;
case glfnEnable:
glEnable((GLenum)args->a0);
break;
case glfnEnableVertexAttribArray:
glEnableVertexAttribArray((GLint)args->a0);
break;
case glfnFinish:
glFinish();
break;
case glfnFlush:
glFlush();
break;
case glfnFramebufferRenderbuffer:
glFramebufferRenderbuffer((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint)args->a3);
break;
case glfnFramebufferTexture2D:
glFramebufferTexture2D((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4);
break;
case glfnFrontFace:
glFrontFace((GLenum)args->a0);
break;
case glfnGenBuffer:
glGenBuffers(1, (GLuint*)&ret);
break;
case glfnGenFramebuffer:
glGenFramebuffers(1, (GLuint*)&ret);
break;
case glfnGenRenderbuffer:
glGenRenderbuffers(1, (GLuint*)&ret);
break;
case glfnGenTexture:
glGenTextures(1, (GLuint*)&ret);
break;
case glfnGenerateMipmap:
glGenerateMipmap((GLenum)args->a0);
break;
case glfnGetActiveAttrib:
glGetActiveAttrib(
(GLuint)args->a0,
(GLuint)args->a1,
(GLsizei)args->a2,
NULL,
(GLint*)&ret,
(GLenum*)args->a3,
(GLchar*)parg);
break;
case glfnGetActiveUniform:
glGetActiveUniform(
(GLuint)args->a0,
(GLuint)args->a1,
(GLsizei)args->a2,
NULL,
(GLint*)&ret,
(GLenum*)args->a3,
(GLchar*)parg);
break;
case glfnGetAttachedShaders:
glGetAttachedShaders((GLuint)args->a0, (GLsizei)args->a1, (GLsizei*)&ret, (GLuint*)parg);
break;
case glfnGetAttribLocation:
ret = glGetAttribLocation((GLint)args->a0, (GLchar*)args->a1);
break;
case glfnGetBooleanv:
glGetBooleanv((GLenum)args->a0, (GLboolean*)parg);
break;
case glfnGetBufferParameteri:
glGetBufferParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)&ret);
break;
case glfnGetFloatv:
glGetFloatv((GLenum)args->a0, (GLfloat*)parg);
break;
case glfnGetIntegerv:
glGetIntegerv((GLenum)args->a0, (GLint*)parg);
break;
case glfnGetError:
ret = glGetError();
break;
case glfnGetFramebufferAttachmentParameteriv:
glGetFramebufferAttachmentParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint*)&ret);
break;
case glfnGetProgramiv:
glGetProgramiv((GLint)args->a0, (GLenum)args->a1, (GLint*)&ret);
break;
case glfnGetProgramInfoLog:
glGetProgramInfoLog((GLuint)args->a0, (GLsizei)args->a1, 0, (GLchar*)parg);
break;
case glfnGetRenderbufferParameteriv:
glGetRenderbufferParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)&ret);
break;
case glfnGetShaderiv:
glGetShaderiv((GLint)args->a0, (GLenum)args->a1, (GLint*)&ret);
break;
case glfnGetShaderInfoLog:
glGetShaderInfoLog((GLuint)args->a0, (GLsizei)args->a1, 0, (GLchar*)parg);
break;
case glfnGetShaderPrecisionFormat:
glGetShaderPrecisionFormat((GLenum)args->a0, (GLenum)args->a1, (GLint*)parg, &((GLint*)parg)[2]);
break;
case glfnGetShaderSource:
glGetShaderSource((GLuint)args->a0, (GLsizei)args->a1, 0, (GLchar*)parg);
break;
case glfnGetString:
ret = (uintptr_t)glGetString((GLenum)args->a0);
break;
case glfnGetTexParameterfv:
glGetTexParameterfv((GLenum)args->a0, (GLenum)args->a1, (GLfloat*)parg);
break;
case glfnGetTexParameteriv:
glGetTexParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)parg);
break;
case glfnGetUniformfv:
glGetUniformfv((GLuint)args->a0, (GLint)args->a1, (GLfloat*)parg);
break;
case glfnGetUniformiv:
glGetUniformiv((GLuint)args->a0, (GLint)args->a1, (GLint*)parg);
break;
case glfnGetUniformLocation:
ret = glGetUniformLocation((GLint)args->a0, (GLchar*)args->a1);
break;
case glfnGetVertexAttribfv:
glGetVertexAttribfv((GLuint)args->a0, (GLenum)args->a1, (GLfloat*)parg);
break;
case glfnGetVertexAttribiv:
glGetVertexAttribiv((GLuint)args->a0, (GLenum)args->a1, (GLint*)parg);
break;
case glfnHint:
glHint((GLenum)args->a0, (GLenum)args->a1);
break;
case glfnIsBuffer:
ret = glIsBuffer((GLint)args->a0);
break;
case glfnIsEnabled:
ret = glIsEnabled((GLenum)args->a0);
break;
case glfnIsFramebuffer:
ret = glIsFramebuffer((GLint)args->a0);
break;
case glfnIsProgram:
ret = glIsProgram((GLint)args->a0);
break;
case glfnIsRenderbuffer:
ret = glIsRenderbuffer((GLint)args->a0);
break;
case glfnIsShader:
ret = glIsShader((GLint)args->a0);
break;
case glfnIsTexture:
ret = glIsTexture((GLint)args->a0);
break;
case glfnLineWidth:
glLineWidth(*(GLfloat*)&args->a0);
break;
case glfnLinkProgram:
glLinkProgram((GLint)args->a0);
break;
case glfnPixelStorei:
glPixelStorei((GLenum)args->a0, (GLint)args->a1);
break;
case glfnPolygonOffset:
glPolygonOffset(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1);
break;
case glfnReadPixels:
glReadPixels((GLint)args->a0, (GLint)args->a1, (GLsizei)args->a2, (GLsizei)args->a3, (GLenum)args->a4, (GLenum)args->a5, (void*)parg);
break;
case glfnReleaseShaderCompiler:
glReleaseShaderCompiler();
break;
case glfnRenderbufferStorage:
glRenderbufferStorage((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2, (GLint)args->a3);
break;
case glfnSampleCoverage:
glSampleCoverage(*(GLfloat*)&args->a0, (GLboolean)args->a1);
break;
case glfnScissor:
glScissor((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
break;
case glfnShaderSource:
#if defined(os_ios) || defined(os_osx)
glShaderSource((GLuint)args->a0, (GLsizei)args->a1, (const GLchar *const *)args->a2, NULL);
#else
glShaderSource((GLuint)args->a0, (GLsizei)args->a1, (const GLchar **)args->a2, NULL);
#endif
break;
case glfnStencilFunc:
glStencilFunc((GLenum)args->a0, (GLint)args->a1, (GLuint)args->a2);
break;
case glfnStencilFuncSeparate:
glStencilFuncSeparate((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2, (GLuint)args->a3);
break;
case glfnStencilMask:
glStencilMask((GLuint)args->a0);
break;
case glfnStencilMaskSeparate:
glStencilMaskSeparate((GLenum)args->a0, (GLuint)args->a1);
break;
case glfnStencilOp:
glStencilOp((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2);
break;
case glfnStencilOpSeparate:
glStencilOpSeparate((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLenum)args->a3);
break;
case glfnTexImage2D:
glTexImage2D(
(GLenum)args->a0,
(GLint)args->a1,
(GLint)args->a2,
(GLsizei)args->a3,
(GLsizei)args->a4,
0, // border
(GLenum)args->a5,
(GLenum)args->a6,
(const GLvoid*)parg);
break;
case glfnTexSubImage2D:
glTexSubImage2D(
(GLenum)args->a0,
(GLint)args->a1,
(GLint)args->a2,
(GLint)args->a3,
(GLsizei)args->a4,
(GLsizei)args->a5,
(GLenum)args->a6,
(GLenum)args->a7,
(const GLvoid*)parg);
break;
case glfnTexParameterf:
glTexParameterf((GLenum)args->a0, (GLenum)args->a1, *(GLfloat*)&args->a2);
break;
case glfnTexParameterfv:
glTexParameterfv((GLenum)args->a0, (GLenum)args->a1, (GLfloat*)parg);
break;
case glfnTexParameteri:
glTexParameteri((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2);
break;
case glfnTexParameteriv:
glTexParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)parg);
break;
case glfnUniform1f:
glUniform1f((GLint)args->a0, *(GLfloat*)&args->a1);
break;
case glfnUniform1fv:
glUniform1fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform1i:
glUniform1i((GLint)args->a0, (GLint)args->a1);
break;
case glfnUniform1iv:
glUniform1iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform2f:
glUniform2f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2);
break;
case glfnUniform2fv:
glUniform2fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform2i:
glUniform2i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2);
break;
case glfnUniform2iv:
glUniform2iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform3f:
glUniform3f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
break;
case glfnUniform3fv:
glUniform3fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform3i:
glUniform3i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
break;
case glfnUniform3iv:
glUniform3iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform4f:
glUniform4f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3, *(GLfloat*)&args->a4);
break;
case glfnUniform4fv:
glUniform4fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniform4i:
glUniform4i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4);
break;
case glfnUniform4iv:
glUniform4iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)parg);
break;
case glfnUniformMatrix2fv:
glUniformMatrix2fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)parg);
break;
case glfnUniformMatrix3fv:
glUniformMatrix3fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)parg);
break;
case glfnUniformMatrix4fv:
glUniformMatrix4fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)parg);
break;
case glfnUseProgram:
glUseProgram((GLint)args->a0);
break;
case glfnValidateProgram:
glValidateProgram((GLint)args->a0);
break;
case glfnVertexAttrib1f:
glVertexAttrib1f((GLint)args->a0, *(GLfloat*)&args->a1);
break;
case glfnVertexAttrib1fv:
glVertexAttrib1fv((GLint)args->a0, (GLfloat*)parg);
break;
case glfnVertexAttrib2f:
glVertexAttrib2f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2);
break;
case glfnVertexAttrib2fv:
glVertexAttrib2fv((GLint)args->a0, (GLfloat*)parg);
break;
case glfnVertexAttrib3f:
glVertexAttrib3f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
break;
case glfnVertexAttrib3fv:
glVertexAttrib3fv((GLint)args->a0, (GLfloat*)parg);
break;
case glfnVertexAttrib4f:
glVertexAttrib4f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3, *(GLfloat*)&args->a4);
break;
case glfnVertexAttrib4fv:
glVertexAttrib4fv((GLint)args->a0, (GLfloat*)parg);
break;
case glfnVertexAttribPointer:
glVertexAttribPointer((GLuint)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLboolean)args->a3, (GLsizei)args->a4, (const GLvoid*)args->a5);
break;
case glfnViewport:
glViewport((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
break;
}
return ret;
}
