HQ_FORCE_INLINE void HQStateManagerGL::ActiveDepthStencilState(const HQSharedPtr<HQDepthStencilStateGL> &state)
{
if (state->depthEnable != this->dsState->depthEnable)
{
if (state->depthEnable)
glEnable(GL_DEPTH_TEST);
else
glDisable(GL_DEPTH_TEST);
}
if (state->depthFunc != this->dsState->depthFunc)
glDepthFunc(state->depthFunc);
if (state->depthWriteEnable != this->dsState->depthWriteEnable)
glDepthMask(state->depthWriteEnable);
if (state->stencilEnable != this->dsState->stencilEnable)
{
if (state->stencilEnable)
glEnable(GL_STENCIL_TEST);
else
glDisable(GL_STENCIL_TEST);
}
if (state->stencilEnable)
{
if (state->stwoSide)//two sided stencil
{
glStencilFuncSeparate(GL_FRONT ,
state->sfront.stencilFunc ,
state->sref,
state->sreadMask);
glStencilFuncSeparate(GL_BACK ,
state->sback.stencilFunc ,
state->sref,
state->sreadMask);
glStencilOpSeparate(GL_FRONT ,
state->sfront.stencilFailOp,
state->sfront.depthFailOp,
state->sfront.passOp);
glStencilOpSeparate(GL_BACK ,
state->sback.stencilFailOp,
state->sback.depthFailOp,
state->sback.passOp);
}//if (state->stwoSide)
else
{
glStencilFunc(state->sfront.stencilFunc ,
state->sref,
state->sreadMask);
glStencilOp(state->sfront.stencilFailOp,
state->sfront.depthFailOp,
state->sfront.passOp);
}
}//if (state->stencilEnable)
if (state->swriteMask != this->dsState->swriteMask)
glStencilMask(state->swriteMask);
}
void StateSystem::StencilState::applyGL() const
{
glStencilFuncSeparate(GL_FRONT, funcs[FACE_FRONT].func, funcs[FACE_FRONT].refvalue, funcs[FACE_FRONT].mask);
glStencilFuncSeparate(GL_BACK, funcs[FACE_BACK ].func, funcs[FACE_BACK ].refvalue, funcs[FACE_BACK ].mask);
glStencilOpSeparate(GL_FRONT, ops[FACE_FRONT].fail, ops[FACE_FRONT].zfail, ops[FACE_FRONT].zpass);
glStencilOpSeparate(GL_BACK, ops[FACE_BACK ].fail, ops[FACE_BACK ].zfail, ops[FACE_BACK ].zpass);
}
void apply_Rstate_stencil( const Rstate_stencil* stencil ) {
if( stencil->enabled ) {
glEnable( GL_STENCIL_TEST );
glStencilFuncSeparate( GL_FRONT,
stencil->frontFunc,
stencil->frontRef,
stencil->frontMask );
glStencilFuncSeparate( GL_BACK,
stencil->backFunc,
stencil->backRef,
stencil->backMask );
glStencilOpSeparate( GL_FRONT,
stencil->frontFail,
stencil->frontZpass,
stencil->frontZfail );
glStencilOpSeparate( GL_BACK,
stencil->backFail,
stencil->backZpass,
stencil->backZfail );
} else
glDisable( GL_STENCIL_TEST );
}
//-----------------------------------------------------------------------------
void CPUTRenderStateBlockOGL::SetRenderStates( CPUTRenderParameters &renderParams )
{
//
// Set Depth and Stencil render states
//
mStateDesc.DepthStencilDesc.DepthEnable ? glEnable(GL_DEPTH_TEST) : glDisable(GL_DEPTH_TEST);
mStateDesc.DepthStencilDesc.StencilEnable ? glEnable(GL_STENCIL_TEST) : glDisable(GL_STENCIL_TEST);
GL_CHECK("Set Depth Stencil States");
GL_CHECK(glDepthMask(mStateDesc.DepthStencilDesc.DepthWriteMask));
GL_CHECK(glDepthFunc(mStateDesc.DepthStencilDesc.DepthFunc));
GL_CHECK(glStencilMaskSeparate(GL_FRONT_AND_BACK, mStateDesc.DepthStencilDesc.StencilWriteMask));
GL_CHECK(glStencilOpSeparate(GL_FRONT, mStateDesc.DepthStencilDesc.FrontFaceStencilFailOp, mStateDesc.DepthStencilDesc.FrontFaceStencilDepthFailOp, mStateDesc.DepthStencilDesc.FrontFaceStencilPassOp));
GL_CHECK(glStencilOpSeparate(GL_BACK, mStateDesc.DepthStencilDesc.BackFaceStencilFailOp, mStateDesc.DepthStencilDesc.BackFaceStencilDepthFailOp, mStateDesc.DepthStencilDesc.BackFaceStencilPassOp));
GL_CHECK(glStencilFuncSeparate(GL_FRONT, mStateDesc.DepthStencilDesc.FrontFaceStencilFunc, mStateDesc.DepthStencilDesc.FrontFaceStencilFuncRef, mStateDesc.DepthStencilDesc.FrontFaceStencilFuncMask));
GL_CHECK(glStencilFuncSeparate(GL_BACK, mStateDesc.DepthStencilDesc.BackFaceStencilFunc, mStateDesc.DepthStencilDesc.BackFaceStencilFuncRef, mStateDesc.DepthStencilDesc.BackFaceStencilFuncMask));
//
// Set Rasterization states
//
#ifndef CPUT_FOR_OGLES
GL_CHECK(glPolygonMode(GL_FRONT_AND_BACK, mStateDesc.RasterizerDesc.FillMode));
#endif
GL_CHECK(glCullFace(mStateDesc.RasterizerDesc.CullMode));
GL_CHECK(glFrontFace(mStateDesc.RasterizerDesc.FrontCounterClockwise));
//GL_CHECK(glPolygonOffset()); // used for depth bias
mStateDesc.RasterizerDesc.CullingEnabled ? glEnable(GL_CULL_FACE) : glDisable(GL_CULL_FACE);
mStateDesc.RasterizerDesc.ScissorEnable ? glEnable(GL_SCISSOR_TEST) : glDisable(GL_SCISSOR_TEST); // is glScissor needed here as well?
#ifndef CPUT_FOR_OGLES
mStateDesc.RasterizerDesc.DepthClipEnable ? glDisable(GL_DEPTH_CLAMP) : glEnable(GL_DEPTH_CLAMP);
mStateDesc.RasterizerDesc.MultisampleEnable ? glEnable(GL_MULTISAMPLE) : glDisable(GL_MULTISAMPLE); // is glSampleCoverage() needed here as well?
mStateDesc.RasterizerDesc.AntialiasedLineEnable ? glEnable(GL_LINE_SMOOTH) : glDisable(GL_LINE_SMOOTH);
//NOTE: Could not find the rendertarget being set to SRGB anywhere else; this might not be the best place
GL_CHECK(glEnable(GL_FRAMEBUFFER_SRGB));
#endif
GL_CHECK("Set Rasterization States");
//glDisable(GL_CULL_FACE);
//
// Set Blend states
//
mStateDesc.RenderTargetBlendDesc.BlendEnable ? glEnable(GL_BLEND): glDisable(GL_BLEND);
GL_CHECK(glBlendFuncSeparate(mStateDesc.RenderTargetBlendDesc.SrcBlend,mStateDesc.RenderTargetBlendDesc.DestBlend,mStateDesc.RenderTargetBlendDesc.SrcBlendAlpha,mStateDesc.RenderTargetBlendDesc.DestBlendAlpha));
GL_CHECK(glBlendEquationSeparate(mStateDesc.RenderTargetBlendDesc.BlendOp,mStateDesc.RenderTargetBlendDesc.BlendOpAlpha));
GL_CHECK("Set Blend States");
} // CPUTRenderStateBlockOGL::SetRenderState()
/*************************************************************//**
*
* @brief ステンシルの関数の設定を行う
* @param 表面の関数
* @param 裏面の関数
* @param 比較値
* @param マスク
* @return なし
*
****************************************************************/
void C_OpenGlManager::SetStencilFunction(StencilEnum frontFaceFunction,
StencilEnum backFaceFunction,
int32_t comparisonValue,
uint32_t mask)
{
glStencilFuncSeparate(frontFaceFunction, backFaceFunction, comparisonValue, mask);
}
void CG3DGraphicsGL::ApplyStencil(CG3DStencilSet* set)
{
GLenum face;
switch (set->m_Face) {
case CG3DStencilSet::FRONT: face = GL_FRONT; break;
case CG3DStencilSet::BACK: face = GL_BACK; break;
case CG3DStencilSet::FRONT_AND_BACK: face = GL_FRONT_AND_BACK; break;
}
glStencilMaskSeparate(face, set->m_Mask);
switch (set->m_Func) {
case CG3DStencilSet::ALWAYS: glDisable(GL_STENCIL_TEST); break;
case CG3DStencilSet::NEVER: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_NEVER, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::LESS: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_LESS, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::LEQUAL: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_LEQUAL, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::EQUAL: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_EQUAL, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::GREATER: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_GREATER, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::GEQUAL: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_GEQUAL, set->m_FuncRef, set->m_FuncMask); break;
case CG3DStencilSet::NOTEQUAL: glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(face, GL_NOTEQUAL, set->m_FuncRef, set->m_FuncMask); break;
}
glStencilOpSeparate(face, GetOp(set->m_StencilFail), GetOp(set->m_DepthFail), GetOp(set->m_DepthPass));
if (set->m_OtherFace != NULL)
ApplyStencil(set->m_OtherFace);
}
void device_stencilfunction(device_t device, enum gs_stencil_side side,
enum gs_depth_test test)
{
GLenum gl_side = convert_gs_stencil_side(side);
GLenum gl_test = convert_gs_depth_test(test);
glStencilFuncSeparate(gl_side, gl_test, 0, 0xFFFFFFFF);
if (!gl_success("glStencilFuncSeparate"))
blog(LOG_ERROR, "device_stencilfunction (GL) failed");
}
void ShadowVolume::draw(Vector4<float> lightPos, Vector3<float> cameraPos, const Vector3<float> *ownerVertex) {
Vector3<double> cameraPosD;
cameraPosD.x = (double)cameraPos.x;
cameraPosD.y = (double)cameraPos.y;
cameraPosD.z = (double)cameraPos.z;
calcShadowVolume(lightPos, ownerVertex, shadowPos, 8);
glDisable(GL_LIGHTING);
glDisable(GL_LIGHT0);
//ここからステンシルシャドウの処理
glEnable(GL_STENCIL_TEST);
glDepthMask(GL_FALSE);
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
glStencilFuncSeparate(GL_FRONT_AND_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR_WRAP);//表面は「+1」
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR_WRAP);//裏面は「-1」
//シャドーボリュームを描画する
glBegin(GL_TRIANGLE_FAN);
glVertex3f(lightPos.x, lightPos.y, lightPos.z);
for(int loop = 0; loop < 3;++loop) {
glVertex3f(shadowPos[loop].x, shadowPos[loop].y, shadowPos[loop].z);
}
glVertex3f(shadowPos[0].x, shadowPos[0].y, shadowPos[0].z);
glEnd();
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
glDepthMask(GL_TRUE);
glStencilFunc(GL_NOTEQUAL, 0, ~0); //ステンシル値が0じゃない部分が影
glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
////ステンシルバッファを可視化
glPushMatrix();
//Tracball::getInstance().applyOfShadow();
glDepthMask(GL_FALSE);
glEnable(GL_BLEND); //ブレンド有効化
glColor4f(0.0f, 0.0f, 0.0f, 0.5f);
drawScreen(30, cameraPosD, 1); //スクリーン描画(fovy,znearをわたす)
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glDisable(GL_BLEND); //ブレンド無効化
glDepthMask(GL_TRUE);
glPopMatrix();
glDisable(GL_STENCIL_TEST);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
}
inline void VL_glStencilFuncSeparate( GLenum face, GLenum func, GLint ref, GLuint mask)
{
if (glStencilFuncSeparate)
glStencilFuncSeparate( face, func, ref, mask );
else
VL_UNSUPPORTED_FUNC();
// NOT SUPPORTED
// see also http://www.opengl.org/registry/specs/ATI/separate_stencil.txt
/*else
if ( Has_GL_ATI_separate_stencil )
glStencilFuncSeparateATI( GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask ) */
}
void GLState::glsStencilFuncSeparate(const GLenum face,
const GLenum func, const GLint ref, const GLuint mask) {
switch (face) {
case GL_FRONT_AND_BACK:
/*
if (setGLenumGLenum(GL_STENCIL_FUNC, func) || // Front
setGLenumGLenum(GL_STENCIL_REF, ref) || // Front
setGLenumGLenum(GL_STENCIL_VALUE_MASK, mask) || // Front
setGLenumGLenum(GL_STENCIL_BACK_FUNC, func) || // back
setGLenumGLenum(GL_STENCIL_BACK_REF, ref) || // back
setGLenumGLenum(GL_STENCIL_BACK_VALUE_MASK, mask)) { // back
glStencilFuncSeparate(GL_FRONT_AND_BACK, func, ref, mask);
ERROR_CHECK;
}
break;
*/
glsStencilFuncSeparate(GL_FRONT, func, ref, mask);
glsStencilFuncSeparate(GL_BACK, func, ref, mask);
case GL_FRONT:
if (setGLenum(GL_STENCIL_FUNC, &func, GLTYPE_ENUM_SIZE, GLTYPE_ENUM) ||
setGLenum(GL_STENCIL_REF, &ref, GLTYPE_ENUM_SIZE, GLTYPE_ENUM) ||
setGLenum(GL_STENCIL_VALUE_MASK, &mask, GLTYPE_ENUM_SIZE, GLTYPE_ENUM)) {
glStencilFuncSeparate(GL_FRONT, func, ref, mask);
ERROR_CHECK;
}
break;
case GL_BACK:
if (setGLenum(GL_STENCIL_BACK_FUNC, &func, GLTYPE_ENUM_SIZE, GLTYPE_ENUM) ||
setGLenum(GL_STENCIL_BACK_REF, &ref, GLTYPE_ENUM_SIZE, GLTYPE_ENUM) ||
setGLenum(GL_STENCIL_BACK_VALUE_MASK, &mask, GLTYPE_ENUM_SIZE, GLTYPE_ENUM)) {
glStencilFuncSeparate(GL_BACK, func, ref, mask);
ERROR_CHECK;
}
break;
default:
throw std::runtime_error("GLState::glsStencilFuncSeparate() - face"
" invalid");
}
}
static void RB_SetStencil( GLenum side, stencil_t *stencil )
{
GLenum sfailOp, zfailOp, zpassOp;
if( !side ) {
glDisable( GL_STENCIL_TEST );
return;
}
if( !stencil->flags ) {
return;
}
glEnable( GL_STENCIL_TEST );
switch( stencil->flags & STF_MASK ) {
case STF_ALWAYS:
glStencilFuncSeparate( side, GL_ALWAYS, stencil->ref, stencil->mask );
break;
case STF_NEVER:
glStencilFuncSeparate( side, GL_NEVER, stencil->ref, stencil->mask );
break;
case STF_LESS:
glStencilFuncSeparate( side, GL_LESS, stencil->ref, stencil->mask );
break;
case STF_LEQUAL:
glStencilFuncSeparate( side, GL_LEQUAL, stencil->ref, stencil->mask );
break;
case STF_GREATER:
glStencilFuncSeparate( side, GL_GREATER, stencil->ref, stencil->mask );
break;
case STF_GEQUAL:
glStencilFuncSeparate( side, GL_GEQUAL, stencil->ref, stencil->mask );
break;
case STF_EQUAL:
glStencilFuncSeparate( side, GL_EQUAL, stencil->ref, stencil->mask );
break;
case STF_NEQUAL:
glStencilFuncSeparate( side, GL_NOTEQUAL, stencil->ref, stencil->mask );
break;
}
sfailOp = RB_StencilOp( stencil->flags >> STS_SFAIL );
zfailOp = RB_StencilOp( stencil->flags >> STS_ZFAIL );
zpassOp = RB_StencilOp( stencil->flags >> STS_ZPASS );
glStencilOpSeparate( side, sfailOp, zfailOp, zpassOp );
glStencilMaskSeparate( side, (GLuint) stencil->writeMask );
}
void OpenGLDepthStencilState::apply()
{
if (changed_desc)
{
changed_desc = false;
if (glStencilFuncSeparate)
{
CompareFunction front; int front_ref; int front_mask;
CompareFunction back; int back_ref; int back_mask;
unsigned char front_facing_mask, back_facing_mask;
StencilOp fail_front, pass_depth_fail_front, pass_depth_pass_front;
StencilOp fail_back, pass_depth_fail_back, pass_depth_pass_back;
desc.get_stencil_compare_front(front, front_ref, front_mask);
desc.get_stencil_compare_back(back, back_ref, back_mask);
desc.get_stencil_write_mask(front_facing_mask, back_facing_mask);
desc.get_stencil_op_front(fail_front, pass_depth_fail_front, pass_depth_pass_front);
desc.get_stencil_op_back(fail_back, pass_depth_fail_back, pass_depth_pass_back);
desc.is_stencil_test_enabled() ? glEnable(GL_STENCIL_TEST) : glDisable(GL_STENCIL_TEST);
glStencilFuncSeparate(GL_FRONT, OpenGL::to_enum(front), front_ref, front_mask);
glStencilFuncSeparate(GL_BACK, OpenGL::to_enum(back), back_ref, back_mask);
glStencilMaskSeparate(GL_FRONT, front_facing_mask);
glStencilMaskSeparate(GL_BACK, back_facing_mask);
glStencilOpSeparate(GL_FRONT, OpenGL::to_enum(fail_front), OpenGL::to_enum(pass_depth_fail_front), OpenGL::to_enum(pass_depth_pass_front));
glStencilOpSeparate(GL_BACK, OpenGL::to_enum(fail_back), OpenGL::to_enum(pass_depth_fail_back), OpenGL::to_enum(pass_depth_pass_back));
}
desc.is_depth_test_enabled() ? glEnable(GL_DEPTH_TEST) : glDisable(GL_DEPTH_TEST);
glDepthMask(desc.is_depth_write_enabled() ? 1 : 0);
glDepthFunc(OpenGL::to_enum(desc.get_depth_compare_function()));
}
}
static int StencilFunc(lua_State *L)
{
GLenum face;
GLenum func = checkstencilfunc(L, 1);
GLint ref = luaL_checkinteger(L, 2);
GLuint mask = luaL_checkinteger(L, 3);
if(lua_isstring(L, 4))
{
face = checkface(L, 4);
glStencilFuncSeparate(face, func, ref, mask);
}
else
glStencilFunc(func, ref, mask);
CheckError(L);
return 0;
}
void OpenGLES2Context::setStencilActions(TriangleFace triangleFace, CompareMode compareMode, StencilAction actionOnBothPass, StencilAction actionOnDepthFail, StencilAction actionOnDepthPassStencilFail)
{
if (compareMode != m_curStencilFunc)
{
m_curStencilFunc = compareMode;
glStencilFuncSeparate(m_triangleFaces[triangleFace], m_compareFuncs[compareMode], m_curStencilRef, m_curStencilMask);
}
if (actionOnBothPass != m_curStencilBothPassOp || actionOnDepthFail != m_curStencilDepthFailOp || actionOnDepthPassStencilFail != m_curStencilDepthPassStencilFailOp)
{
m_curStencilBothPassOp = actionOnBothPass;
m_curStencilDepthFailOp = actionOnDepthFail;
m_curStencilDepthPassStencilFailOp = actionOnDepthPassStencilFail;
glStencilOpSeparate(m_triangleFaces[triangleFace], m_stencilActions[actionOnDepthFail], m_stencilActions[actionOnDepthPassStencilFail], m_stencilActions[actionOnBothPass]);
}
}
void StencilScopeOGL::applySettings(const StencilSettings& settings)
{
if(settings.enabled()) {
glEnable(GL_STENCIL_TEST);
glStencilOpSeparate(convert_face(settings.face()),
convert_stencil_op(settings.sfail()),
convert_stencil_op(settings.dpfail()),
convert_stencil_op(settings.dppass()));
glStencilFuncSeparate(convert_face(settings.face()),
convert_func(settings.func()),
settings.ref(),
settings.ref_mask());
glStencilMaskSeparate(convert_face(settings.face()), settings.mask());
} else {
glDisable(GL_STENCIL_TEST);
glStencilMask(0);
}
}
void GLStateManager::setStencilFuncSeparate(gl::GLenum face, gl::GLenum func, int ref, unsigned int mask)
{
auto index = face == GL_FRONT ? 0 : 1;
if
(
m_glStencilFunc[index] == func &&
m_glStencilRef[index] == ref &&
m_glStencilReadMask[index] == mask
)
{
return;
}
m_glStencilFunc[index] = func;
m_glStencilRef[index] = ref;
m_glStencilReadMask[index] = mask;
glStencilFuncSeparate(face, m_glStencilFunc[index], m_glStencilRef[index], m_glStencilReadMask[index]);
}
enum piglit_result
piglit_display(void)
{
GLboolean pass = GL_TRUE;
GLint max_stencil;
GLint stencil_bits;
unsigned i;
float expected[4] = {0.5, 0.5, 0.5, 0.5};
int w = piglit_width / (6 * 2 + 1);
int h = w;
int start_y = (piglit_height - h) / 2;
piglit_ortho_projection(piglit_width, piglit_height, GL_FALSE);
glGetIntegerv(GL_STENCIL_BITS, & stencil_bits);
max_stencil = (1U << stencil_bits) - 1;
printf("Stencil bits = %u, maximum stencil value = 0x%08x\n",
stencil_bits, max_stencil);
glClearStencil(1);
glClearColor(0.2, 0.2, 0.8, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT
| GL_STENCIL_BUFFER_BIT);
/* This is the "reference" square. */
glDisable(GL_STENCIL_TEST);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 1, start_y, w, h);
glEnable(GL_STENCIL_TEST);
/* Draw the first two squares using incr for the affected face
*/
/* 2nd square */
if (use20syntax) {
glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0, ~0);
glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR);
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR);
}
else {
glStencilFuncSeparateATI(GL_ALWAYS, GL_ALWAYS, 0, ~0);
glStencilOpSeparateATI(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR);
glStencilOpSeparateATI(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR);
}
glColor3f(0.9, 0.9, 0.9);
for (i = 0 ; i < (max_stencil + 5) ; i++) {
/* this should be front facing */
piglit_draw_rect(w * 3, start_y, w, h);
}
/* stencil vals should be equal to max_stencil */
glStencilFunc(GL_EQUAL, max_stencil, ~0);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 3, start_y, w, h);
/* 3rd square */
if (use20syntax) {
glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0, ~0);
glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
}
else {
glStencilFuncSeparateATI(GL_ALWAYS, GL_ALWAYS, 0, ~0);
glStencilOpSeparateATI(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
glStencilOpSeparateATI(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
}
glColor3f(0.9, 0.9, 0.9);
for (i = 0 ; i < (max_stencil + 5) ; i++) {
/* this should be back facing */
piglit_draw_rect(w * 5, start_y + h, w, -h);
}
/* stencil vals should be equal to max_stencil */
glStencilFunc(GL_EQUAL, max_stencil, ~0);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 5, start_y, w, h);
/* 4th square */
if (use20syntax) {
glStencilFuncSeparate(GL_FRONT, GL_NEVER, 0, ~0);
glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
}
else {
glStencilFuncSeparateATI(GL_NEVER, GL_ALWAYS, 0, ~0);
glStencilOpSeparateATI(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
glStencilOpSeparateATI(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
}
glColor3f(0.9, 0.9, 0.9);
for (i = 0 ; i < (max_stencil + 5) ; i++) {
/* this should be back facing */
piglit_draw_rect(w * 7, start_y + h, w, -h);
/* this should be front facing */
piglit_draw_rect(w * 7, start_y, w, h);
}
/* stencil vals should be equal to max_stencil */
glStencilFunc(GL_EQUAL, max_stencil, ~0);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 7, start_y, w, h);
/* 5th square */
if (use20syntax) {
glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0, ~0);
glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR);
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR);
}
else {
glStencilFuncSeparateATI(GL_ALWAYS, GL_ALWAYS, 0, ~0);
glStencilOpSeparateATI(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR);
glStencilOpSeparateATI(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR);
}
glColor3f(0.9, 0.9, 0.9);
for (i = 0 ; i < (max_stencil + 5) ; i++) {
/* this should be back facing */
piglit_draw_rect(w * 9, start_y + h, w, -h);
/* this should be front facing */
piglit_draw_rect(w * 9, start_y, w, h);
}
glStencilFunc(GL_EQUAL, 1, ~0);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 9, start_y, w, h);
/* 6th square */
if (piglit_is_extension_supported("GL_EXT_stencil_wrap")) {
if (use20syntax) {
glStencilFuncSeparate(GL_FRONT, GL_ALWAYS, 0, ~0);
glStencilFuncSeparate(GL_BACK, GL_ALWAYS, 0, ~0);
glStencilOpSeparate(GL_FRONT, GL_KEEP, GL_KEEP, GL_KEEP);
glStencilOpSeparate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR_WRAP);
}
else {
glStencilFuncSeparateATI(GL_ALWAYS, GL_ALWAYS, 0, ~0);
glStencilOpSeparateATI(GL_FRONT, GL_KEEP, GL_KEEP, GL_KEEP);
glStencilOpSeparateATI(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR_WRAP);
}
glColor3f(0.9, 0.9, 0.9);
for (i = 0 ; i < (max_stencil + 5) ; i++) {
/* this should be back facing */
piglit_draw_rect(w * 11, start_y + h, w, -h);
/* this should be front facing */
piglit_draw_rect(w * 11, start_y, w, h);
}
glStencilFunc(GL_EQUAL, 260 - 255, ~0);
glColor3f(0.5, 0.5, 0.5);
piglit_draw_rect(w * 11, start_y, w, h);
}
pass = piglit_probe_pixel_rgb(w * 1.5, piglit_height / 2, expected);
pass = piglit_probe_pixel_rgb(w * 3.5, piglit_height / 2, expected);
pass = piglit_probe_pixel_rgb(w * 5.5, piglit_height / 2, expected);
pass = piglit_probe_pixel_rgb(w * 7.5, piglit_height / 2, expected);
pass = piglit_probe_pixel_rgb(w * 9.5, piglit_height / 2, expected);
pass = piglit_probe_pixel_rgb(w * 11.5, piglit_height / 2, expected);
glutSwapBuffers();
return pass ? PIGLIT_PASS : PIGLIT_FAIL;
}
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GL20_nglStencilFuncSeparate(JNIEnv *env, jclass clazz, jint face, jint func, jint ref, jint mask, jlong function_pointer) {
glStencilFuncSeparatePROC glStencilFuncSeparate = (glStencilFuncSeparatePROC)((intptr_t)function_pointer);
glStencilFuncSeparate(face, func, ref, mask);
}
void GLGSRender::begin()
{
rsx::thread::begin();
init_buffers();
std::chrono::time_point<std::chrono::system_clock> then = std::chrono::system_clock::now();
bool color_mask_b = rsx::method_registers.color_mask_b();
bool color_mask_g = rsx::method_registers.color_mask_g();
bool color_mask_r = rsx::method_registers.color_mask_r();
bool color_mask_a = rsx::method_registers.color_mask_a();
__glcheck glColorMask(color_mask_r, color_mask_g, color_mask_b, color_mask_a);
__glcheck glDepthMask(rsx::method_registers.depth_write_enabled());
__glcheck glStencilMask(rsx::method_registers.stencil_mask());
if (__glcheck enable(rsx::method_registers.depth_test_enabled(), GL_DEPTH_TEST))
{
__glcheck glDepthFunc(comparison_op(rsx::method_registers.depth_func()));
__glcheck glDepthMask(rsx::method_registers.depth_write_enabled());
}
if (glDepthBoundsEXT && (__glcheck enable(rsx::method_registers.depth_bounds_test_enabled(), GL_DEPTH_BOUNDS_TEST_EXT)))
{
__glcheck glDepthBoundsEXT(rsx::method_registers.depth_bounds_min(), rsx::method_registers.depth_bounds_max());
}
__glcheck glDepthRange(rsx::method_registers.clip_min(), rsx::method_registers.clip_max());
__glcheck enable(rsx::method_registers.dither_enabled(), GL_DITHER);
if (__glcheck enable(rsx::method_registers.blend_enabled(), GL_BLEND))
{
__glcheck glBlendFuncSeparate(blend_factor(rsx::method_registers.blend_func_sfactor_rgb()),
blend_factor(rsx::method_registers.blend_func_dfactor_rgb()),
blend_factor(rsx::method_registers.blend_func_sfactor_a()),
blend_factor(rsx::method_registers.blend_func_dfactor_a()));
if (rsx::method_registers.surface_color() == rsx::surface_color_format::w16z16y16x16) //TODO: check another color formats
{
u16 blend_color_r = rsx::method_registers.blend_color_16b_r();
u16 blend_color_g = rsx::method_registers.blend_color_16b_g();
u16 blend_color_b = rsx::method_registers.blend_color_16b_b();
u16 blend_color_a = rsx::method_registers.blend_color_16b_a();
__glcheck glBlendColor(blend_color_r / 65535.f, blend_color_g / 65535.f, blend_color_b / 65535.f, blend_color_a / 65535.f);
}
else
{
u8 blend_color_r = rsx::method_registers.blend_color_8b_r();
u8 blend_color_g = rsx::method_registers.blend_color_8b_g();
u8 blend_color_b = rsx::method_registers.blend_color_8b_b();
u8 blend_color_a = rsx::method_registers.blend_color_8b_a();
__glcheck glBlendColor(blend_color_r / 255.f, blend_color_g / 255.f, blend_color_b / 255.f, blend_color_a / 255.f);
}
__glcheck glBlendEquationSeparate(blend_equation(rsx::method_registers.blend_equation_rgb()),
blend_equation(rsx::method_registers.blend_equation_a()));
}
if (__glcheck enable(rsx::method_registers.stencil_test_enabled(), GL_STENCIL_TEST))
{
__glcheck glStencilFunc(comparison_op(rsx::method_registers.stencil_func()), rsx::method_registers.stencil_func_ref(),
rsx::method_registers.stencil_func_mask());
__glcheck glStencilOp(stencil_op(rsx::method_registers.stencil_op_fail()), stencil_op(rsx::method_registers.stencil_op_zfail()),
stencil_op(rsx::method_registers.stencil_op_zpass()));
if (rsx::method_registers.two_sided_stencil_test_enabled()) {
__glcheck glStencilMaskSeparate(GL_BACK, rsx::method_registers.back_stencil_mask());
__glcheck glStencilFuncSeparate(GL_BACK, comparison_op(rsx::method_registers.back_stencil_func()),
rsx::method_registers.back_stencil_func_ref(), rsx::method_registers.back_stencil_func_mask());
__glcheck glStencilOpSeparate(GL_BACK, stencil_op(rsx::method_registers.back_stencil_op_fail()),
stencil_op(rsx::method_registers.back_stencil_op_zfail()), stencil_op(rsx::method_registers.back_stencil_op_zpass()));
}
}
__glcheck enable(rsx::method_registers.blend_enabled_surface_1(), GL_BLEND, 1);
__glcheck enable(rsx::method_registers.blend_enabled_surface_2(), GL_BLEND, 2);
__glcheck enable(rsx::method_registers.blend_enabled_surface_3(), GL_BLEND, 3);
if (__glcheck enable(rsx::method_registers.logic_op_enabled(), GL_COLOR_LOGIC_OP))
{
__glcheck glLogicOp(logic_op(rsx::method_registers.logic_operation()));
}
__glcheck glLineWidth(rsx::method_registers.line_width());
__glcheck enable(rsx::method_registers.line_smooth_enabled(), GL_LINE_SMOOTH);
//TODO
//NV4097_SET_ANISO_SPREAD
__glcheck enable(rsx::method_registers.poly_offset_point_enabled(), GL_POLYGON_OFFSET_POINT);
__glcheck enable(rsx::method_registers.poly_offset_line_enabled(), GL_POLYGON_OFFSET_LINE);
__glcheck enable(rsx::method_registers.poly_offset_fill_enabled(), GL_POLYGON_OFFSET_FILL);
__glcheck glPolygonOffset(rsx::method_registers.poly_offset_scale(),
rsx::method_registers.poly_offset_bias());
//NV4097_SET_SPECULAR_ENABLE
//NV4097_SET_TWO_SIDE_LIGHT_EN
//NV4097_SET_FLAT_SHADE_OP
//NV4097_SET_EDGE_FLAG
auto set_clip_plane_control = [&](int index, rsx::user_clip_plane_op control)
{
int value = 0;
int location;
if (m_program->uniforms.has_location("uc_m" + std::to_string(index), &location))
{
switch (control)
{
default:
LOG_ERROR(RSX, "bad clip plane control (0x%x)", (u8)control);
case rsx::user_clip_plane_op::disable:
value = 0;
break;
case rsx::user_clip_plane_op::greater_or_equal:
value = 1;
break;
case rsx::user_clip_plane_op::less_than:
value = -1;
break;
}
__glcheck m_program->uniforms[location] = value;
}
__glcheck enable(value, GL_CLIP_DISTANCE0 + index);
};
load_program();
set_clip_plane_control(0, rsx::method_registers.clip_plane_0_enabled());
set_clip_plane_control(1, rsx::method_registers.clip_plane_1_enabled());
set_clip_plane_control(2, rsx::method_registers.clip_plane_2_enabled());
set_clip_plane_control(3, rsx::method_registers.clip_plane_3_enabled());
set_clip_plane_control(4, rsx::method_registers.clip_plane_4_enabled());
set_clip_plane_control(5, rsx::method_registers.clip_plane_5_enabled());
if (__glcheck enable(rsx::method_registers.cull_face_enabled(), GL_CULL_FACE))
{
__glcheck glCullFace(cull_face(rsx::method_registers.cull_face_mode()));
}
__glcheck glFrontFace(front_face(rsx::method_registers.front_face_mode()));
__glcheck enable(rsx::method_registers.poly_smooth_enabled(), GL_POLYGON_SMOOTH);
//NV4097_SET_COLOR_KEY_COLOR
//NV4097_SET_SHADER_CONTROL
//NV4097_SET_ZMIN_MAX_CONTROL
//NV4097_SET_ANTI_ALIASING_CONTROL
//NV4097_SET_CLIP_ID_TEST_ENABLE
std::chrono::time_point<std::chrono::system_clock> now = std::chrono::system_clock::now();
m_begin_time += (u32)std::chrono::duration_cast<std::chrono::microseconds>(now - then).count();
m_draw_calls++;
}
void stencil_func_separate(stencil_face_direction_t face, stencil_function_t func, gl::int_t ref, gl::uint_t mask) {
glStencilFuncSeparate(static_cast<GLenum>(face), static_cast<GLenum>(func), ref, mask);
}
void GLGSRender::begin()
{
rsx::thread::begin();
if (skip_frame)
return;
if (conditional_render_enabled && conditional_render_test_failed)
return;
init_buffers();
if (!framebuffer_status_valid)
return;
std::chrono::time_point<steady_clock> then = steady_clock::now();
bool color_mask_b = rsx::method_registers.color_mask_b();
bool color_mask_g = rsx::method_registers.color_mask_g();
bool color_mask_r = rsx::method_registers.color_mask_r();
bool color_mask_a = rsx::method_registers.color_mask_a();
gl_state.color_mask(color_mask_r, color_mask_g, color_mask_b, color_mask_a);
gl_state.depth_mask(rsx::method_registers.depth_write_enabled());
gl_state.stencil_mask(rsx::method_registers.stencil_mask());
if (gl_state.enable(rsx::method_registers.depth_test_enabled(), GL_DEPTH_TEST))
{
gl_state.depth_func(comparison_op(rsx::method_registers.depth_func()));
}
if (glDepthBoundsEXT && (gl_state.enable(rsx::method_registers.depth_bounds_test_enabled(), GL_DEPTH_BOUNDS_TEST_EXT)))
{
gl_state.depth_bounds(rsx::method_registers.depth_bounds_min(), rsx::method_registers.depth_bounds_max());
}
gl_state.depth_range(rsx::method_registers.clip_min(), rsx::method_registers.clip_max());
gl_state.enable(rsx::method_registers.dither_enabled(), GL_DITHER);
if (gl_state.enable(rsx::method_registers.blend_enabled(), GL_BLEND))
{
glBlendFuncSeparate(blend_factor(rsx::method_registers.blend_func_sfactor_rgb()),
blend_factor(rsx::method_registers.blend_func_dfactor_rgb()),
blend_factor(rsx::method_registers.blend_func_sfactor_a()),
blend_factor(rsx::method_registers.blend_func_dfactor_a()));
auto blend_colors = rsx::get_constant_blend_colors();
glBlendColor(blend_colors[0], blend_colors[1], blend_colors[2], blend_colors[3]);
glBlendEquationSeparate(blend_equation(rsx::method_registers.blend_equation_rgb()),
blend_equation(rsx::method_registers.blend_equation_a()));
}
if (gl_state.enable(rsx::method_registers.stencil_test_enabled(), GL_STENCIL_TEST))
{
glStencilFunc(comparison_op(rsx::method_registers.stencil_func()),
rsx::method_registers.stencil_func_ref(),
rsx::method_registers.stencil_func_mask());
glStencilOp(stencil_op(rsx::method_registers.stencil_op_fail()), stencil_op(rsx::method_registers.stencil_op_zfail()),
stencil_op(rsx::method_registers.stencil_op_zpass()));
if (rsx::method_registers.two_sided_stencil_test_enabled())
{
glStencilMaskSeparate(GL_BACK, rsx::method_registers.back_stencil_mask());
glStencilFuncSeparate(GL_BACK, comparison_op(rsx::method_registers.back_stencil_func()),
rsx::method_registers.back_stencil_func_ref(), rsx::method_registers.back_stencil_func_mask());
glStencilOpSeparate(GL_BACK, stencil_op(rsx::method_registers.back_stencil_op_fail()),
stencil_op(rsx::method_registers.back_stencil_op_zfail()), stencil_op(rsx::method_registers.back_stencil_op_zpass()));
}
}
gl_state.enablei(rsx::method_registers.blend_enabled_surface_1(), GL_BLEND, 1);
gl_state.enablei(rsx::method_registers.blend_enabled_surface_2(), GL_BLEND, 2);
gl_state.enablei(rsx::method_registers.blend_enabled_surface_3(), GL_BLEND, 3);
if (gl_state.enable(rsx::method_registers.logic_op_enabled(), GL_COLOR_LOGIC_OP))
{
gl_state.logic_op(logic_op(rsx::method_registers.logic_operation()));
}
gl_state.line_width(rsx::method_registers.line_width());
gl_state.enable(rsx::method_registers.line_smooth_enabled(), GL_LINE_SMOOTH);
gl_state.enable(rsx::method_registers.poly_offset_point_enabled(), GL_POLYGON_OFFSET_POINT);
gl_state.enable(rsx::method_registers.poly_offset_line_enabled(), GL_POLYGON_OFFSET_LINE);
gl_state.enable(rsx::method_registers.poly_offset_fill_enabled(), GL_POLYGON_OFFSET_FILL);
gl_state.polygon_offset(rsx::method_registers.poly_offset_scale(), rsx::method_registers.poly_offset_bias());
if (gl_state.enable(rsx::method_registers.cull_face_enabled(), GL_CULL_FACE))
{
gl_state.cull_face(cull_face(rsx::method_registers.cull_face_mode()));
}
gl_state.front_face(front_face(rsx::method_registers.front_face_mode()));
//TODO
//NV4097_SET_ANISO_SPREAD
//NV4097_SET_SPECULAR_ENABLE
//NV4097_SET_TWO_SIDE_LIGHT_EN
//NV4097_SET_FLAT_SHADE_OP
//NV4097_SET_EDGE_FLAG
//NV4097_SET_COLOR_KEY_COLOR
//NV4097_SET_SHADER_CONTROL
//NV4097_SET_ZMIN_MAX_CONTROL
//NV4097_SET_ANTI_ALIASING_CONTROL
//NV4097_SET_CLIP_ID_TEST_ENABLE
std::chrono::time_point<steady_clock> now = steady_clock::now();
m_begin_time += (u32)std::chrono::duration_cast<std::chrono::microseconds>(now - then).count();
}
void GraphicsContext3D::stencilFuncSeparate(GC3Denum face, GC3Denum func, GC3Dint ref, GC3Duint mask)
{
makeContextCurrent();
glStencilFuncSeparate(face, func, ref, mask);
}
void GLGSRender::ExecCMD()
{
if(!LoadProgram())
{
ConLog.Error("LoadProgram failed.");
Emu.Pause();
return;
}
if(!m_fbo.IsCreated() || m_width != last_width || m_height != last_height || last_depth_format != m_surface_depth_format)
{
ConLog.Warning("New FBO (%dx%d)", m_width, m_height);
last_width = m_width;
last_height = m_height;
last_depth_format = m_surface_depth_format;
m_fbo.Create();
checkForGlError("m_fbo.Create");
m_fbo.Bind();
m_rbo.Create(4 + 1);
checkForGlError("m_rbo.Create");
for(int i=0; i<4; ++i)
{
m_rbo.Bind(i);
m_rbo.Storage(GL_RGBA, m_width, m_height);
checkForGlError("m_rbo.Storage(GL_RGBA)");
}
m_rbo.Bind(4);
switch(m_surface_depth_format)
{
case 1:
m_rbo.Storage(GL_DEPTH_COMPONENT16, m_width, m_height);
checkForGlError("m_rbo.Storage(GL_DEPTH_COMPONENT16)");
break;
case 2:
m_rbo.Storage(GL_DEPTH24_STENCIL8, m_width, m_height);
checkForGlError("m_rbo.Storage(GL_DEPTH24_STENCIL8)");
break;
default:
ConLog.Error("Bad depth format! (%d)", m_surface_depth_format);
assert(0);
break;
}
for(int i=0; i<4; ++i)
{
m_fbo.Renderbuffer(GL_COLOR_ATTACHMENT0 + i, m_rbo.GetId(i));
checkForGlError(wxString::Format("m_fbo.Renderbuffer(GL_COLOR_ATTACHMENT%d)", i));
}
m_fbo.Renderbuffer(GL_DEPTH_ATTACHMENT, m_rbo.GetId(4));
checkForGlError("m_fbo.Renderbuffer(GL_DEPTH_ATTACHMENT)");
if(m_surface_depth_format == 2)
{
m_fbo.Renderbuffer(GL_STENCIL_ATTACHMENT, m_rbo.GetId(4));
checkForGlError("m_fbo.Renderbuffer(GL_STENCIL_ATTACHMENT)");
}
}
if(!m_set_surface_clip_horizontal)
{
m_surface_clip_x = 0;
m_surface_clip_w = m_width;
}
if(!m_set_surface_clip_vertical)
{
m_surface_clip_y = 0;
m_surface_clip_h = m_height;
}
m_fbo.Bind();
if(Ini.GSDumpDepthBuffer.GetValue())
WriteDepthBuffer();
static const GLenum draw_buffers[] = { GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1, GL_COLOR_ATTACHMENT2, GL_COLOR_ATTACHMENT3 };
switch(m_surface_colour_target)
{
case 0x0:
break;
case 0x1:
glDrawBuffer(draw_buffers[0]);
break;
case 0x2:
glDrawBuffer(draw_buffers[1]);
break;
case 0x13:
glDrawBuffers(2, draw_buffers);
break;
case 0x17:
glDrawBuffers(3, draw_buffers);
break;
case 0x1f:
glDrawBuffers(4, draw_buffers);
break;
default:
ConLog.Error("Bad surface colour target: %d", m_surface_colour_target);
break;
}
if(m_set_color_mask)
{
glColorMask(m_color_mask_r, m_color_mask_g, m_color_mask_b, m_color_mask_a);
checkForGlError("glColorMask");
}
if(m_set_viewport_horizontal && m_set_viewport_vertical)
{
glViewport(m_viewport_x, m_height-m_viewport_y-m_viewport_h, m_viewport_w, m_viewport_h);
checkForGlError("glViewport");
}
if(m_set_scissor_horizontal && m_set_scissor_vertical)
{
glScissor(m_scissor_x, m_height-m_scissor_y-m_scissor_h, m_scissor_w, m_scissor_h);
checkForGlError("glScissor");
}
if(m_clear_surface_mask)
{
GLbitfield f = 0;
if (m_clear_surface_mask & 0x1)
{
glClearDepth(m_clear_surface_z / (float)0xffffff);
f |= GL_DEPTH_BUFFER_BIT;
}
if (m_clear_surface_mask & 0x2)
{
glClearStencil(m_clear_surface_s);
f |= GL_STENCIL_BUFFER_BIT;
}
if (m_clear_surface_mask & 0xF0)
{
glClearColor(
m_clear_surface_color_r / 255.0f,
m_clear_surface_color_g / 255.0f,
m_clear_surface_color_b / 255.0f,
m_clear_surface_color_a / 255.0f);
f |= GL_COLOR_BUFFER_BIT;
}
glClear(f);
}
if(m_set_front_polygon_mode)
{
glPolygonMode(GL_FRONT, m_front_polygon_mode);
checkForGlError("glPolygonMode");
}
Enable(m_depth_test_enable, GL_DEPTH_TEST);
Enable(m_set_alpha_test, GL_ALPHA_TEST);
Enable(m_set_depth_bounds_test, GL_DEPTH_CLAMP);
Enable(m_set_blend, GL_BLEND);
Enable(m_set_logic_op, GL_LOGIC_OP);
Enable(m_set_cull_face_enable, GL_CULL_FACE);
Enable(m_set_dither, GL_DITHER);
Enable(m_set_stencil_test, GL_STENCIL_TEST);
Enable(m_set_line_smooth, GL_LINE_SMOOTH);
Enable(m_set_poly_smooth, GL_POLYGON_SMOOTH);
if(m_set_clip_plane)
{
Enable(m_clip_plane_0, GL_CLIP_PLANE0);
Enable(m_clip_plane_1, GL_CLIP_PLANE1);
Enable(m_clip_plane_2, GL_CLIP_PLANE2);
Enable(m_clip_plane_3, GL_CLIP_PLANE3);
Enable(m_clip_plane_4, GL_CLIP_PLANE4);
Enable(m_clip_plane_5, GL_CLIP_PLANE5);
checkForGlError("m_set_clip_plane");
}
checkForGlError("glEnable");
if(m_set_two_sided_stencil_test_enable)
{
if(m_set_stencil_fail && m_set_stencil_zfail && m_set_stencil_zpass)
{
glStencilOpSeparate(GL_FRONT, m_stencil_fail, m_stencil_zfail, m_stencil_zpass);
checkForGlError("glStencilOpSeparate");
}
if(m_set_stencil_mask)
{
glStencilMaskSeparate(GL_FRONT, m_stencil_mask);
checkForGlError("glStencilMaskSeparate");
}
if(m_set_stencil_func && m_set_stencil_func_ref && m_set_stencil_func_mask)
{
glStencilFuncSeparate(GL_FRONT, m_stencil_func, m_stencil_func_ref, m_stencil_func_mask);
checkForGlError("glStencilFuncSeparate");
}
if(m_set_back_stencil_fail && m_set_back_stencil_zfail && m_set_back_stencil_zpass)
{
glStencilOpSeparate(GL_BACK, m_back_stencil_fail, m_back_stencil_zfail, m_back_stencil_zpass);
checkForGlError("glStencilOpSeparate(GL_BACK)");
}
if(m_set_back_stencil_mask)
{
glStencilMaskSeparate(GL_BACK, m_back_stencil_mask);
checkForGlError("glStencilMaskSeparate(GL_BACK)");
}
if(m_set_back_stencil_func && m_set_back_stencil_func_ref && m_set_back_stencil_func_mask)
{
glStencilFuncSeparate(GL_BACK, m_back_stencil_func, m_back_stencil_func_ref, m_back_stencil_func_mask);
checkForGlError("glStencilFuncSeparate(GL_BACK)");
}
}
else
{
if(m_set_stencil_fail && m_set_stencil_zfail && m_set_stencil_zpass)
{
glStencilOp(m_stencil_fail, m_stencil_zfail, m_stencil_zpass);
checkForGlError("glStencilOp");
}
if(m_set_stencil_mask)
{
glStencilMask(m_stencil_mask);
checkForGlError("glStencilMask");
}
if(m_set_stencil_func && m_set_stencil_func_ref && m_set_stencil_func_mask)
{
glStencilFunc(m_stencil_func, m_stencil_func_ref, m_stencil_func_mask);
checkForGlError("glStencilFunc");
}
}
if(m_set_shade_mode)
{
glShadeModel(m_shade_mode);
checkForGlError("glShadeModel");
}
if(m_set_depth_mask)
{
glDepthMask(m_depth_mask);
checkForGlError("glDepthMask");
}
if(m_set_depth_func)
{
glDepthFunc(m_depth_func);
checkForGlError("glDepthFunc");
}
if(m_set_clip)
{
glDepthRangef(m_clip_min, m_clip_max);
checkForGlError("glDepthRangef");
}
if(m_set_line_width)
{
glLineWidth(m_line_width / 255.f);
checkForGlError("glLineWidth");
}
if(m_set_blend_equation)
{
glBlendEquationSeparate(m_blend_equation_rgb, m_blend_equation_alpha);
checkForGlError("glBlendEquationSeparate");
}
if(m_set_blend_sfactor && m_set_blend_dfactor)
{
glBlendFuncSeparate(m_blend_sfactor_rgb, m_blend_dfactor_rgb, m_blend_sfactor_alpha, m_blend_dfactor_alpha);
checkForGlError("glBlendFuncSeparate");
}
if(m_set_blend_color)
{
glBlendColor(m_blend_color_r, m_blend_color_g, m_blend_color_b, m_blend_color_a);
checkForGlError("glBlendColor");
}
if(m_set_cull_face)
{
glCullFace(m_cull_face);
checkForGlError("glCullFace");
}
if(m_set_alpha_func && m_set_alpha_ref)
{
glAlphaFunc(m_alpha_func, m_alpha_ref);
checkForGlError("glAlphaFunc");
}
if(m_set_fog_mode)
{
glFogi(GL_FOG_MODE, m_fog_mode);
checkForGlError("glFogi(GL_FOG_MODE)");
}
if(m_set_fog_params)
{
glFogf(GL_FOG_START, m_fog_param0);
checkForGlError("glFogf(GL_FOG_START)");
glFogf(GL_FOG_END, m_fog_param1);
checkForGlError("glFogf(GL_FOG_END)");
}
if(m_indexed_array.m_count && m_draw_array_count)
{
ConLog.Warning("m_indexed_array.m_count && draw_array_count");
}
for(u32 i=0; i<m_textures_count; ++i)
{
if(!m_textures[i].IsEnabled()) continue;
glActiveTexture(GL_TEXTURE0 + i);
checkForGlError("glActiveTexture");
m_gl_textures[i].Create();
m_gl_textures[i].Bind();
checkForGlError(wxString::Format("m_gl_textures[%d].Bind", i));
m_program.SetTex(i);
m_gl_textures[i].Init(m_textures[i]);
checkForGlError(wxString::Format("m_gl_textures[%d].Init", i));
}
m_vao.Bind();
if(m_indexed_array.m_count)
{
LoadVertexData(m_indexed_array.index_min, m_indexed_array.index_max - m_indexed_array.index_min + 1);
}
EnableVertexData(m_indexed_array.m_count ? true : false);
InitVertexData();
InitFragmentData();
if(m_indexed_array.m_count)
{
switch(m_indexed_array.m_type)
{
case 0:
glDrawElements(m_draw_mode - 1, m_indexed_array.m_count, GL_UNSIGNED_INT, nullptr);
checkForGlError("glDrawElements #4");
break;
case 1:
glDrawElements(m_draw_mode - 1, m_indexed_array.m_count, GL_UNSIGNED_SHORT, nullptr);
checkForGlError("glDrawElements #2");
break;
default:
ConLog.Error("Bad indexed array type (%d)", m_indexed_array.m_type);
break;
}
DisableVertexData();
m_indexed_array.Reset();
}
if(m_draw_array_count)
{
glDrawArrays(m_draw_mode - 1, 0, m_draw_array_count);
checkForGlError("glDrawArrays");
DisableVertexData();
m_draw_array_count = 0;
}
if(Ini.GSDumpColorBuffers.GetValue())
WriteBuffers();
}
void GLGSRender::ExecCMD()
{
//return;
if(!LoadProgram())
{
ConLog.Error("LoadProgram failed.");
Emu.Pause();
return;
}
if(!m_fbo.IsCreated() || RSXThread::m_width != last_width || RSXThread::m_height != last_height || last_depth_format != m_surface_depth_format)
{
ConLog.Warning("New FBO (%dx%d)", RSXThread::m_width, RSXThread::m_height);
last_width = RSXThread::m_width;
last_height = RSXThread::m_height;
last_depth_format = m_surface_depth_format;
m_fbo.Create();
checkForGlError("m_fbo.Create");
m_fbo.Bind();
m_rbo.Create(4 + 1);
checkForGlError("m_rbo.Create");
for(int i=0; i<4; ++i)
{
m_rbo.Bind(i);
m_rbo.Storage(GL_RGBA, RSXThread::m_width, RSXThread::m_height);
checkForGlError("m_rbo.Storage(GL_RGBA)");
}
m_rbo.Bind(4);
switch(m_surface_depth_format)
{
// case 0 found in BLJM60410-[Suzukaze no Melt - Days in the Sanctuary]
// [E : RSXThread]: Bad depth format! (0)
// [E : RSXThread]: glEnable: opengl error 0x0506
// [E : RSXThread]: glDrawArrays: opengl error 0x0506
case 0:
m_rbo.Storage(GL_DEPTH_COMPONENT, RSXThread::m_width, RSXThread::m_height);
checkForGlError("m_rbo.Storage(GL_DEPTH_COMPONENT)");
break;
case CELL_GCM_SURFACE_Z16:
m_rbo.Storage(GL_DEPTH_COMPONENT16, RSXThread::m_width, RSXThread::m_height);
checkForGlError("m_rbo.Storage(GL_DEPTH_COMPONENT16)");
break;
case CELL_GCM_SURFACE_Z24S8:
m_rbo.Storage(GL_DEPTH24_STENCIL8, RSXThread::m_width, RSXThread::m_height);
checkForGlError("m_rbo.Storage(GL_DEPTH24_STENCIL8)");
break;
default:
ConLog.Error("Bad depth format! (%d)", m_surface_depth_format);
assert(0);
break;
}
for(int i=0; i<4; ++i)
{
m_fbo.Renderbuffer(GL_COLOR_ATTACHMENT0 + i, m_rbo.GetId(i));
checkForGlError(fmt::Format("m_fbo.Renderbuffer(GL_COLOR_ATTACHMENT%d)", i));
}
m_fbo.Renderbuffer(GL_DEPTH_ATTACHMENT, m_rbo.GetId(4));
checkForGlError("m_fbo.Renderbuffer(GL_DEPTH_ATTACHMENT)");
if(m_surface_depth_format == 2)
{
m_fbo.Renderbuffer(GL_STENCIL_ATTACHMENT, m_rbo.GetId(4));
checkForGlError("m_fbo.Renderbuffer(GL_STENCIL_ATTACHMENT)");
}
}
if(!m_set_surface_clip_horizontal)
{
m_surface_clip_x = 0;
m_surface_clip_w = RSXThread::m_width;
}
if(!m_set_surface_clip_vertical)
{
m_surface_clip_y = 0;
m_surface_clip_h = RSXThread::m_height;
}
m_fbo.Bind();
if(Ini.GSDumpDepthBuffer.GetValue())
WriteDepthBuffer();
static const GLenum draw_buffers[] = { GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1, GL_COLOR_ATTACHMENT2, GL_COLOR_ATTACHMENT3 };
switch(m_surface_colour_target)
{
case CELL_GCM_SURFACE_TARGET_NONE:
break;
case CELL_GCM_SURFACE_TARGET_0:
glDrawBuffer(draw_buffers[0]);
break;
case CELL_GCM_SURFACE_TARGET_1:
glDrawBuffer(draw_buffers[1]);
break;
case CELL_GCM_SURFACE_TARGET_MRT1:
glDrawBuffers(2, draw_buffers);
break;
case CELL_GCM_SURFACE_TARGET_MRT2:
glDrawBuffers(3, draw_buffers);
break;
case CELL_GCM_SURFACE_TARGET_MRT3:
glDrawBuffers(4, draw_buffers);
break;
default:
ConLog.Error("Bad surface colour target: %d", m_surface_colour_target);
break;
}
if(m_set_color_mask)
{
glColorMask(m_color_mask_r, m_color_mask_g, m_color_mask_b, m_color_mask_a);
checkForGlError("glColorMask");
}
if(m_set_viewport_horizontal && m_set_viewport_vertical)
{
//glViewport(m_viewport_x, m_viewport_y, m_viewport_w, m_viewport_h);
//checkForGlError("glViewport");
}
if (m_set_scissor_horizontal && m_set_scissor_vertical)
{
glScissor(m_scissor_x, m_scissor_y, m_scissor_w, m_scissor_h);
checkForGlError("glScissor");
}
if(m_clear_surface_mask)
{
GLbitfield f = 0;
if (m_clear_surface_mask & 0x1)
{
glClearDepth(m_clear_surface_z / (float)0xffffff);
f |= GL_DEPTH_BUFFER_BIT;
}
if (m_clear_surface_mask & 0x2)
{
glClearStencil(m_clear_surface_s);
f |= GL_STENCIL_BUFFER_BIT;
}
if (m_clear_surface_mask & 0xF0)
{
glClearColor(
m_clear_surface_color_r / 255.0f,
m_clear_surface_color_g / 255.0f,
m_clear_surface_color_b / 255.0f,
m_clear_surface_color_a / 255.0f);
f |= GL_COLOR_BUFFER_BIT;
}
glClear(f);
}
Enable(m_set_depth_test, GL_DEPTH_TEST);
Enable(m_set_alpha_test, GL_ALPHA_TEST);
Enable(m_set_depth_bounds_test, GL_DEPTH_BOUNDS_TEST_EXT);
Enable(m_set_blend, GL_BLEND);
Enable(m_set_logic_op, GL_LOGIC_OP);
Enable(m_set_cull_face, GL_CULL_FACE);
Enable(m_set_dither, GL_DITHER);
Enable(m_set_stencil_test, GL_STENCIL_TEST);
Enable(m_set_line_smooth, GL_LINE_SMOOTH);
Enable(m_set_poly_smooth, GL_POLYGON_SMOOTH);
Enable(m_set_point_sprite_control, GL_POINT_SPRITE);
Enable(m_set_specular, GL_LIGHTING);
Enable(m_set_poly_offset_fill, GL_POLYGON_OFFSET_FILL);
Enable(m_set_poly_offset_line, GL_POLYGON_OFFSET_LINE);
Enable(m_set_poly_offset_point, GL_POLYGON_OFFSET_POINT);
Enable(m_set_restart_index, GL_PRIMITIVE_RESTART);
Enable(m_set_line_stipple, GL_LINE_STIPPLE);
if(m_set_clip_plane)
{
Enable(m_clip_plane_0, GL_CLIP_PLANE0);
Enable(m_clip_plane_1, GL_CLIP_PLANE1);
Enable(m_clip_plane_2, GL_CLIP_PLANE2);
Enable(m_clip_plane_3, GL_CLIP_PLANE3);
Enable(m_clip_plane_4, GL_CLIP_PLANE4);
Enable(m_clip_plane_5, GL_CLIP_PLANE5);
checkForGlError("m_set_clip_plane");
}
checkForGlError("glEnable");
if (m_set_front_polygon_mode)
{
glPolygonMode(GL_FRONT, m_front_polygon_mode);
checkForGlError("glPolygonMode(Front)");
}
if (m_set_back_polygon_mode)
{
glPolygonMode(GL_BACK, m_back_polygon_mode);
checkForGlError("glPolygonMode(Back)");
}
if (m_set_point_size)
{
glPointSize(m_point_size);
checkForGlError("glPointSize");
}
if (m_set_poly_offset_mode)
{
glPolygonOffset(m_poly_offset_scale_factor, m_poly_offset_bias);
checkForGlError("glPolygonOffset");
}
if (m_set_logic_op)
{
glLogicOp(m_logic_op);
checkForGlError("glLogicOp");
}
if(m_set_two_sided_stencil_test_enable)
{
if(m_set_stencil_fail && m_set_stencil_zfail && m_set_stencil_zpass)
{
glStencilOpSeparate(GL_FRONT, m_stencil_fail, m_stencil_zfail, m_stencil_zpass);
checkForGlError("glStencilOpSeparate");
}
if(m_set_stencil_mask)
{
glStencilMaskSeparate(GL_FRONT, m_stencil_mask);
checkForGlError("glStencilMaskSeparate");
}
if(m_set_stencil_func && m_set_stencil_func_ref && m_set_stencil_func_mask)
{
glStencilFuncSeparate(GL_FRONT, m_stencil_func, m_stencil_func_ref, m_stencil_func_mask);
checkForGlError("glStencilFuncSeparate");
}
if(m_set_back_stencil_fail && m_set_back_stencil_zfail && m_set_back_stencil_zpass)
{
glStencilOpSeparate(GL_BACK, m_back_stencil_fail, m_back_stencil_zfail, m_back_stencil_zpass);
checkForGlError("glStencilOpSeparate(GL_BACK)");
}
if(m_set_back_stencil_mask)
{
glStencilMaskSeparate(GL_BACK, m_back_stencil_mask);
checkForGlError("glStencilMaskSeparate(GL_BACK)");
}
if(m_set_back_stencil_func && m_set_back_stencil_func_ref && m_set_back_stencil_func_mask)
{
glStencilFuncSeparate(GL_BACK, m_back_stencil_func, m_back_stencil_func_ref, m_back_stencil_func_mask);
checkForGlError("glStencilFuncSeparate(GL_BACK)");
}
}
else
{
if(m_set_stencil_fail && m_set_stencil_zfail && m_set_stencil_zpass)
{
glStencilOp(m_stencil_fail, m_stencil_zfail, m_stencil_zpass);
checkForGlError("glStencilOp");
}
if(m_set_stencil_mask)
{
glStencilMask(m_stencil_mask);
checkForGlError("glStencilMask");
}
if(m_set_stencil_func && m_set_stencil_func_ref && m_set_stencil_func_mask)
{
glStencilFunc(m_stencil_func, m_stencil_func_ref, m_stencil_func_mask);
checkForGlError("glStencilFunc");
}
}
if(m_set_shade_mode)
{
glShadeModel(m_shade_mode);
checkForGlError("glShadeModel");
}
if(m_set_depth_mask)
{
glDepthMask(m_depth_mask);
checkForGlError("glDepthMask");
}
if(m_set_depth_func)
{
//ConLog.Warning("glDepthFunc(0x%x)", m_depth_func);
glDepthFunc(m_depth_func);
checkForGlError("glDepthFunc");
}
if(m_set_depth_bounds)
{
//ConLog.Warning("glDepthBounds(%f, %f)", m_depth_bounds_min, m_depth_bounds_max);
glDepthBoundsEXT(m_depth_bounds_min, m_depth_bounds_max);
checkForGlError("glDepthBounds");
}
if(m_set_clip)
{
//ConLog.Warning("glDepthRangef(%f, %f)", m_clip_min, m_clip_max);
glDepthRangef(m_clip_min, m_clip_max);
checkForGlError("glDepthRangef");
}
if(m_set_line_width)
{
glLineWidth(m_line_width);
checkForGlError("glLineWidth");
}
if (m_set_line_stipple)
{
glLineStipple(m_line_stipple_factor, m_line_stipple_pattern);
checkForGlError("glLineStipple");
}
if(m_set_blend_equation)
{
glBlendEquationSeparate(m_blend_equation_rgb, m_blend_equation_alpha);
checkForGlError("glBlendEquationSeparate");
}
if(m_set_blend_sfactor && m_set_blend_dfactor)
{
glBlendFuncSeparate(m_blend_sfactor_rgb, m_blend_dfactor_rgb, m_blend_sfactor_alpha, m_blend_dfactor_alpha);
checkForGlError("glBlendFuncSeparate");
}
if(m_set_blend_color)
{
glBlendColor(m_blend_color_r, m_blend_color_g, m_blend_color_b, m_blend_color_a);
checkForGlError("glBlendColor");
}
if(m_set_cull_face)
{
glCullFace(m_cull_face);
checkForGlError("glCullFace");
}
if (m_set_front_face)
{
glFrontFace(m_front_face);
checkForGlError("glFrontFace");
}
if(m_set_alpha_func && m_set_alpha_ref)
{
glAlphaFunc(m_alpha_func, m_alpha_ref);
checkForGlError("glAlphaFunc");
}
if(m_set_fog_mode)
{
glFogi(GL_FOG_MODE, m_fog_mode);
checkForGlError("glFogi(GL_FOG_MODE)");
}
if(m_set_fog_params)
{
glFogf(GL_FOG_START, m_fog_param0);
checkForGlError("glFogf(GL_FOG_START)");
glFogf(GL_FOG_END, m_fog_param1);
checkForGlError("glFogf(GL_FOG_END)");
}
if(m_set_restart_index)
{
glPrimitiveRestartIndex(m_restart_index);
checkForGlError("glPrimitiveRestartIndex");
}
if(m_indexed_array.m_count && m_draw_array_count)
{
ConLog.Warning("m_indexed_array.m_count && draw_array_count");
}
for(u32 i=0; i<m_textures_count; ++i)
{
if(!m_textures[i].IsEnabled()) continue;
glActiveTexture(GL_TEXTURE0 + i);
checkForGlError("glActiveTexture");
m_gl_textures[i].Create();
m_gl_textures[i].Bind();
checkForGlError(fmt::Format("m_gl_textures[%d].Bind", i));
m_program.SetTex(i);
m_gl_textures[i].Init(m_textures[i]);
checkForGlError(fmt::Format("m_gl_textures[%d].Init", i));
}
m_vao.Bind();
if(m_indexed_array.m_count)
{
LoadVertexData(m_indexed_array.index_min, m_indexed_array.index_max - m_indexed_array.index_min + 1);
}
EnableVertexData(m_indexed_array.m_count ? true : false);
InitVertexData();
InitFragmentData();
if(m_indexed_array.m_count)
{
switch(m_indexed_array.m_type)
{
case CELL_GCM_DRAW_INDEX_ARRAY_TYPE_32:
glDrawElements(m_draw_mode - 1, m_indexed_array.m_count, GL_UNSIGNED_INT, nullptr);
checkForGlError("glDrawElements #4");
break;
case CELL_GCM_DRAW_INDEX_ARRAY_TYPE_16:
glDrawElements(m_draw_mode - 1, m_indexed_array.m_count, GL_UNSIGNED_SHORT, nullptr);
checkForGlError("glDrawElements #2");
break;
default:
ConLog.Error("Bad indexed array type (%d)", m_indexed_array.m_type);
break;
}
DisableVertexData();
m_indexed_array.Reset();
}
if(m_draw_array_count)
{
//ConLog.Warning("glDrawArrays(%d,%d,%d)", m_draw_mode - 1, m_draw_array_first, m_draw_array_count);
glDrawArrays(m_draw_mode - 1, 0, m_draw_array_count);
checkForGlError("glDrawArrays");
DisableVertexData();
}
if (Ini.GSDumpColorBuffers.GetValue())
{
WriteColorBuffers();
}
}
void
OGLRenderState::apply(const RenderState& _stateCaptured) noexcept
{
const auto& blendState = this->getBlendState();
const auto& rasterState = this->getRasterState();
const auto& depthState = this->getDepthState();
const auto& stencilState = this->getStencilState();
auto& _blendState = _stateCaptured.getBlendState();
auto& _rasterState = _stateCaptured.getRasterState();
auto& _depthState = _stateCaptured.getDepthState();
auto& _stencilState = _stateCaptured.getStencilState();
if (blendState.blendEnable)
{
if (!_blendState.blendEnable)
{
#if _USE_RENDER_COMMAND
BlendEnableCommand command;
command.header = GL_BLEND_ENABLE_COMMAND;
_renderCommands.write(&command, sizeof(command));
#else
glEnable(GL_BLEND);
#endif
}
if (blendState.blendSeparateEnable)
{
if (_blendState.blendSrc != blendState.blendSrc ||
_blendState.blendDest != blendState.blendDest ||
_blendState.blendAlphaSrc != blendState.blendAlphaSrc ||
_blendState.blendAlphaDest != blendState.blendAlphaDest)
{
GLenum sfactorRGB = OGLTypes::asBlendFactor(blendState.blendSrc);
GLenum dfactorRGB = OGLTypes::asBlendFactor(blendState.blendDest);
GLenum sfactorAlpha = OGLTypes::asBlendFactor(blendState.blendAlphaSrc);
GLenum dfactorAlpha = OGLTypes::asBlendFactor(blendState.blendAlphaDest);
glBlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha);
}
if (_blendState.blendOp != blendState.blendOp ||
_blendState.blendAlphaOp != blendState.blendAlphaOp)
{
GLenum modeRGB = OGLTypes::asBlendOperation(blendState.blendOp);
GLenum modeAlpha = OGLTypes::asBlendOperation(blendState.blendAlphaOp);
glBlendEquationSeparate(modeRGB, modeAlpha);
}
}
else
{
if (_blendState.blendSrc != blendState.blendSrc ||
_blendState.blendDest != blendState.blendDest)
{
GLenum sfactorRGB = OGLTypes::asBlendFactor(blendState.blendSrc);
GLenum dfactorRGB = OGLTypes::asBlendFactor(blendState.blendDest);
glBlendFunc(sfactorRGB, dfactorRGB);
}
if (_blendState.blendOp != blendState.blendOp)
{
GLenum modeRGB = OGLTypes::asBlendOperation(blendState.blendOp);
glBlendEquation(modeRGB);
}
}
}
else
{
if (_blendState.blendEnable)
{
glDisable(GL_BLEND);
}
}
if (_rasterState.cullMode != rasterState.cullMode)
{
if (rasterState.cullMode != GPU_CULL_NONE)
{
GLenum mode = OGLTypes::asCullMode(rasterState.cullMode);
glEnable(GL_CULL_FACE);
glCullFace(mode);
}
else
{
glDisable(GL_CULL_FACE);
}
}
#if !defined(EGLAPI)
if (_rasterState.fillMode != rasterState.fillMode)
{
GLenum mode = OGLTypes::asFillMode(rasterState.fillMode);
glPolygonMode(GL_FRONT_AND_BACK, mode);
}
#endif
if (_rasterState.scissorTestEnable != rasterState.scissorTestEnable)
{
if (rasterState.scissorTestEnable)
glEnable(GL_SCISSOR_TEST);
else
glDisable(GL_SCISSOR_TEST);
}
if (_rasterState.srgbEnable != rasterState.srgbEnable)
{
if (rasterState.srgbEnable)
glEnable(GL_FRAMEBUFFER_SRGB);
else
glDisable(GL_FRAMEBUFFER_SRGB);
}
if (depthState.depthEnable)
{
if (!_depthState.depthEnable)
{
glEnable(GL_DEPTH_TEST);
}
if (_depthState.depthFunc != depthState.depthFunc)
{
GLenum func = OGLTypes::asCompareFunction(depthState.depthFunc);
glDepthFunc(func);
}
}
else
{
if (_depthState.depthEnable)
{
glDisable(GL_DEPTH_TEST);
}
}
if (_depthState.depthWriteMask != depthState.depthWriteMask)
{
GLboolean enable = depthState.depthWriteMask ? GL_TRUE : GL_FALSE;
glDepthMask(enable);
}
if (depthState.depthBiasEnable)
{
if (!_depthState.depthBiasEnable)
{
glEnable(GL_POLYGON_OFFSET_FILL);
}
if (_depthState.depthBias != depthState.depthBias ||
_depthState.depthSlopScaleBias != depthState.depthSlopScaleBias)
{
glPolygonOffset(depthState.depthSlopScaleBias, depthState.depthBias);
}
}
else
{
if (_depthState.depthBiasEnable)
{
glDisable(GL_POLYGON_OFFSET_FILL);
}
}
if (stencilState.stencilEnable)
{
if (!_stencilState.stencilEnable)
{
glEnable(GL_STENCIL_TEST);
}
if (stencilState.stencilTwoEnable)
{
if (_stencilState.stencilFunc != stencilState.stencilFunc ||
_stencilState.stencilRef != stencilState.stencilRef ||
_stencilState.stencilReadMask != stencilState.stencilReadMask)
{
GLenum frontfunc = OGLTypes::asCompareFunction(stencilState.stencilFunc);
glStencilFuncSeparate(GL_FRONT, frontfunc, stencilState.stencilRef, stencilState.stencilReadMask);
GLenum backfunc = OGLTypes::asCompareFunction(stencilState.stencilTwoFunc);
glStencilFuncSeparate(GL_BACK, backfunc, stencilState.stencilRef, stencilState.stencilTwoReadMask);
}
if (_stencilState.stencilFail != _stencilState.stencilFail ||
_stencilState.stencilZFail != _stencilState.stencilZFail ||
_stencilState.stencilPass != _stencilState.stencilPass)
{
GLenum frontfail = OGLTypes::asStencilOperation(_stencilState.stencilFail);
GLenum frontzfail = OGLTypes::asStencilOperation(_stencilState.stencilZFail);
GLenum frontpass = OGLTypes::asStencilOperation(_stencilState.stencilPass);
glStencilOpSeparate(GL_FRONT, frontfail, frontzfail, frontpass);
GLenum backfail = OGLTypes::asStencilOperation(_stencilState.stencilTwoFail);
GLenum backzfail = OGLTypes::asStencilOperation(_stencilState.stencilTwoZFail);
GLenum backpass = OGLTypes::asStencilOperation(_stencilState.stencilTwoPass);
glStencilOpSeparate(GL_BACK, backfail, backzfail, backpass);
}
if (_stencilState.stencilWriteMask != stencilState.stencilWriteMask ||
_stencilState.stencilTwoWriteMask != stencilState.stencilTwoWriteMask)
{
glStencilMaskSeparate(GL_FRONT, stencilState.stencilWriteMask);
glStencilMaskSeparate(GL_BACK, stencilState.stencilTwoWriteMask);
}
}
else
{
if (_stencilState.stencilFunc != stencilState.stencilFunc ||
_stencilState.stencilRef != stencilState.stencilRef ||
_stencilState.stencilReadMask != stencilState.stencilReadMask)
{
GLenum func = OGLTypes::asCompareFunction(stencilState.stencilFunc);
glStencilFunc(func, stencilState.stencilRef, stencilState.stencilReadMask);
}
if (_stencilState.stencilFail != stencilState.stencilFail ||
_stencilState.stencilZFail != stencilState.stencilZFail ||
_stencilState.stencilPass != stencilState.stencilPass)
{
GLenum fail = OGLTypes::asStencilOperation(stencilState.stencilFail);
GLenum zfail = OGLTypes::asStencilOperation(stencilState.stencilZFail);
GLenum pass = OGLTypes::asStencilOperation(stencilState.stencilPass);
glStencilOp(fail, zfail, pass);
}
if (_stencilState.stencilWriteMask != stencilState.stencilWriteMask)
{
glStencilMask(stencilState.stencilWriteMask);
}
}
}
else
{
if (_stencilState.stencilEnable)
{
glDisable(GL_STENCIL_TEST);
}
}
}
GLboolean UtilResetState(void) {
// Do we need to delete textures, shaders, and programs?
#if 0
GLint i, val;
int windowWidth = atoi(flagWidthValue.cstring);
int windowHeight = atoi(flagHeightValue.cstring);
glGetIntegerv( GL_MAX_VERTEX_ATTRIBS, &val );
for( i = 0; i < val; ++i )
{
glDisableVertexAttribArray( i );
glVertexAttribPointer( i , 4, GL_FLOAT, GL_FALSE, 0, NULL );
}
glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, 0 );
glBindBuffer( GL_ARRAY_BUFFER, 0 );
glViewport( 0, 0, windowWidth, windowHeight );
glDepthRangef( 0, 1 );
glLineWidth( 1.f );
glDisable( GL_CULL_FACE );
glCullFace( GL_BACK );
glFrontFace( GL_CCW );
glPolygonOffset( 0, 0 );
glDisable( GL_SAMPLE_ALPHA_TO_COVERAGE );
glDisable( GL_SAMPLE_COVERAGE );
glSampleCoverage( 1, GL_FALSE );
glGetIntegerv( GL_MAX_TEXTURE_IMAGE_UNITS, &val );
for ( i = 0; i < val; ++i ) {
glActiveTexture( GL_TEXTURE0+i );
glBindTexture( GL_TEXTURE_2D, 0 );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
//glBindTexture( GL_TEXTURE_3D, 0 ); // Need to check to see if extension is supported
//glTexParameteri( GL_TEXTURE_3D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR );
//glTexParameteri( GL_TEXTURE_3D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
//glTexParameteri( GL_TEXTURE_3D, GL_WRAP_S, GL_REPEAT );
//glTexParameteri( GL_TEXTURE_3D, GL_WRAP_T, GL_REPEAT );
glBindTexture( GL_TEXTURE_CUBE_MAP, 0 );
glTexParameteri( GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR );
glTexParameteri( GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
glTexParameteri( GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT );
glTexParameteri( GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_REPEAT );
}
glActiveTexture( GL_TEXTURE0 );
glColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
glDepthMask( GL_TRUE );
glStencilMaskSeparate( GL_FRONT_AND_BACK, 0xffffffff );
glClearColor( 0, 0, 0, 0 );
glClearDepthf( 1 );
glClearStencil( 0 );
glDisable( GL_SCISSOR_TEST );
glScissor( 0, 0, windowWidth, windowHeight );
glDisable( GL_STENCIL_TEST );
glStencilFuncSeparate( GL_FRONT_AND_BACK, GL_ALWAYS, 0, 0xffffffff );
glStencilOpSeparate( GL_FRONT_AND_BACK, GL_KEEP, GL_KEEP, GL_KEEP );
glDisable( GL_DEPTH_TEST );
glDepthFunc( GL_LESS );
glDisable( GL_BLEND );
glBlendFuncSeparate( GL_ONE, GL_ZERO, GL_ONE, GL_ZERO );
glBlendEquationSeparate( GL_FUNC_ADD, GL_FUNC_ADD );
glBlendColor( 0, 0, 0, 0 );
glEnable( GL_DITHER );
glPixelStorei( GL_UNPACK_ALIGNMENT, 4 );
glPixelStorei( GL_PACK_ALIGNMENT, 4 );
glUseProgram(0);
glGetError();
#endif
return GL_TRUE;
}
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;
}
