void dump(const VertexDecl& _decl)
{
if (BX_ENABLED(BGFX_CONFIG_DEBUG) )
{
dbgPrintf("vertexdecl %08x (%08x), stride %d\n"
, _decl.m_hash
, bx::hashMurmur2A(_decl.m_attributes)
, _decl.m_stride
);
for (uint32_t attr = 0; attr < Attrib::Count; ++attr)
{
if (UINT16_MAX != _decl.m_attributes[attr])
{
uint8_t num;
AttribType::Enum type;
bool normalized;
bool asInt;
_decl.decode(Attrib::Enum(attr), num, type, normalized, asInt);
dbgPrintf("\tattr %d - %s, num %d, type %d, norm %d, asint %d, offset %d\n"
, attr
, getAttribName(Attrib::Enum(attr) )
, num
, type
, normalized
, asInt
, _decl.m_offset[attr]
);
}
}
}
}
bool GlContext::isSwapChainSupported()
{
return BX_ENABLED(0
| BX_PLATFORM_LINUX
| BX_PLATFORM_WINDOWS
);
}
static void update(float dt)
{
int mx, my;
uint32_t mouseMask = SDL_GetMouseState(&mx, &my);
// Camera look/movement
const float moveSpeed = BX_ENABLED(BX_PLATFORM_ANDROID) ? 1.0f : 5.0f;
const float lookSpeed = BX_ENABLED(BX_PLATFORM_ANDROID) ? 0.1f : 3.0f;
int numKeys;
const uint8_t* keys = SDL_GetKeyboardState(&numKeys);
if (keys[SDL_SCANCODE_A] || keys[SDL_SCANCODE_LEFT])
termite::camStrafe(&g_cam, -1.0f*moveSpeed*dt);
if (keys[SDL_SCANCODE_D] || keys[SDL_SCANCODE_RIGHT])
termite::camStrafe(&g_cam, moveSpeed*dt);
if (keys[SDL_SCANCODE_W] || keys[SDL_SCANCODE_UP])
termite::camForward(&g_cam, moveSpeed*dt);
if (keys[SDL_SCANCODE_S] || keys[SDL_SCANCODE_DOWN])
termite::camForward(&g_cam, -1.0f*moveSpeed*dt);
SDL_GetRelativeMouseState(&mx, &my);
if (mouseMask & SDL_BUTTON(SDL_BUTTON_LEFT)) {
termite::camPitchYaw(&g_cam, -float(my)*lookSpeed*dt, -float(mx)*lookSpeed*dt);
}
// Clear Scene
termite::getGfxDriver()->touch(0);
termite::getGfxDriver()->setViewClear(0, termite::GfxClearFlag::Color | termite::GfxClearFlag::Depth, 0x303030ff, 1.0f, 0);
termite::getGfxDriver()->setViewRectRatio(0, 0, 0, termite::BackbufferRatio::Equal);
float aspect = float(g_displaySize.x) / float(g_displaySize.y);
termite::mtx4x4_t viewMtx = g_cam.getViewMtx();
termite::mtx4x4_t projMtx = g_cam.getProjMtx(aspect);
termite::vgBegin(g_vg, float(g_displaySize.x), float(g_displaySize.y));
termite::vgTextf(g_vg, 10.0f, 10.0f, "Ft = %f", termite::getSmoothFrameTime()*1000.0);
termite::vgEnd(g_vg);
termite::ddBegin(g_debug, float(g_displaySize.x), float(g_displaySize.y), viewMtx, projMtx, g_vg);
termite::ddColor(g_debug, termite::vec4_t(0, 0.5f, 0, 1.0f));
termite::ddSnapGridXZ(g_debug, g_cam, 1.0f, 5.0f, 50.0f);
termite::ddColor(g_debug, termite::vec4_t(1.0f, 0, 0, 1.0f));
termite::ddBoundingBox(g_debug, termite::aabb_t(-1.0f, -0.5f, -0.5f, 0.5f, 1.5f, 2.5f), true);
termite::ddBoundingSphere(g_debug, termite::sphere_t(0, 0, 5.0f, 1.5f), true);
termite::ddEnd(g_debug);
}
uint64_t GlContext::getCaps() const
{
return BX_ENABLED(0
| BX_PLATFORM_LINUX
| BX_PLATFORM_WINDOWS
)
? BGFX_CAPS_SWAP_CHAIN
: 0
;
}
void mtxProjInfXYWH(float* _result, float _x, float _y, float _width, float _height, float _near, bool _oglNdc)
{
float aa;
float bb;
if (BX_ENABLED(NearFar::Reverse == NearFarT) )
{
aa = _oglNdc ? -1.0f : 0.0f;
bb = _oglNdc ? -2.0f*_near : -_near;
}
else
{
aa = 1.0f;
bb = _oglNdc ? 2.0f*_near : _near;
}
memSet(_result, 0, sizeof(float)*16);
_result[ 0] = _width;
_result[ 5] = _height;
_result[ 8] = (Handness::Right == HandnessT) ? _x : -_x;
_result[ 9] = (Handness::Right == HandnessT) ? _y : -_y;
_result[10] = (Handness::Right == HandnessT) ? -aa : aa;
_result[11] = (Handness::Right == HandnessT) ? -1.0f : 1.0f;
_result[14] = -bb;
}
int main(int _argc, char** _argv)
{
//DBG(BX_COMPILER_NAME " / " BX_CPU_NAME " / " BX_ARCH_NAME " / " BX_PLATFORM_NAME);
if (BX_ENABLED(ENTRY_CONFIG_PROFILER) )
{
rmtSettings* settings = rmt_Settings();
BX_WARN(NULL != settings, "Remotery is not enabled.");
if (NULL != settings)
{
settings->malloc = rmtMalloc;
settings->realloc = rmtRealloc;
settings->free = rmtFree;
rmtError err = rmt_CreateGlobalInstance(&s_rmt);
BX_WARN(RMT_ERROR_NONE != err, "Remotery failed to create global instance.");
if (RMT_ERROR_NONE == err)
{
rmt_SetCurrentThreadName("Main");
}
else
{
s_rmt = NULL;
}
}
}
#if BX_CONFIG_CRT_FILE_READER_WRITER
s_fileReader = new bx::CrtFileReader;
s_fileWriter = new bx::CrtFileWriter;
#endif // BX_CONFIG_CRT_FILE_READER_WRITER
cmdInit();
cmdAdd("mouselock", cmdMouseLock);
cmdAdd("graphics", cmdGraphics );
cmdAdd("exit", cmdExit );
inputInit();
inputAddBindings("bindings", s_bindings);
entry::WindowHandle defaultWindow = { 0 };
entry::setWindowTitle(defaultWindow, bx::baseName(_argv[0]) );
setWindowSize(defaultWindow, ENTRY_DEFAULT_WIDTH, ENTRY_DEFAULT_HEIGHT);
int32_t result = ::_main_(_argc, _argv);
inputRemoveBindings("bindings");
inputShutdown();
cmdShutdown();
#if BX_CONFIG_CRT_FILE_READER_WRITER
delete s_fileReader;
s_fileReader = NULL;
delete s_fileWriter;
s_fileWriter = NULL;
#endif // BX_CONFIG_CRT_FILE_READER_WRITER
if (BX_ENABLED(ENTRY_CONFIG_PROFILER)
&& NULL != s_rmt)
{
rmt_DestroyGlobalInstance(s_rmt);
}
return result;
}
