static void SlowSwapBufferParts(char* begin1, char* end1,
char* begin2, char* end2)
{
unsigned len1, len2, difference;
assert(begin1 && end1 && begin2 && end2);
len1 = (unsigned)(end1-begin1);
len2 = (unsigned)(end2-begin2);
if (len1 < len2)
{
difference = len2-len1;
RotateBufRight(end1, begin2+difference, difference);
SwapBuffer(begin1, begin2+difference, len1);
RotateBufRight(begin1, end1+difference, difference);
}
else if (len1 > len2)
{
difference = len1-len2;
RotateBufLeft(end1-difference, begin2, difference);
SwapBuffer(begin1, begin2, len2);
RotateBufLeft(begin2-difference, end2, difference);
}
else /* len1 == len2 */
{
SwapBuffer(begin1, begin2, len1);
}
}
CPLErr SAGARasterBand::IReadBlock( int nBlockXOff, int nBlockYOff,
void * pImage )
{
if( nBlockYOff < 0 || nBlockYOff > nRasterYSize - 1 || nBlockXOff != 0 )
return CE_Failure;
SAGADataset *poGDS = dynamic_cast<SAGADataset *>(poDS);
vsi_l_offset offset = (vsi_l_offset) (m_nBits / 8) * nRasterXSize * (nRasterYSize - nBlockYOff - 1);
if( VSIFSeekL( poGDS->fp, offset, SEEK_SET ) != 0 )
{
CPLError( CE_Failure, CPLE_FileIO,
"Unable to seek to beginning of grid row.\n" );
return CE_Failure;
}
if( VSIFReadL( pImage, m_nBits / 8, nBlockXSize,
poGDS->fp ) != static_cast<unsigned>(nBlockXSize) )
{
CPLError( CE_Failure, CPLE_FileIO,
"Unable to read block from grid file.\n" );
return CE_Failure;
}
SwapBuffer(pImage);
return CE_None;
}
void DiRenderWindow::Render()
{
if (!mEnable)
return;
DI_PROFILE(RenderWindow_Render);
if (mWindow)
mWindow->Update();
mCurrentPrimitivesNum = 0;
mCurrentBatchesNum = 0;
// cull and update
DiCamera* mainCam = mSceneManager->GetCamera();
mSceneManager->PreUpdate();
mSceneManager->Cull(mainCam);
mSceneManager->GetVisibleObjects().UpdateAll(mainCam);
Driver->BeginFrame();
// TODO: update RTs
DiRenderPipeline* rp = Driver->GetPipeline();
rp->ClearGroup();
mSceneManager->GetVisibleObjects().AddToBatch(rp);
rp->Render(mSceneManager, mainCam, mSceneCanvas);
Driver->EndFrame();
SwapBuffer();
}
// Is the game running
bool Device::IsRunning()
{
#ifdef WIN32
MSG msg = { 0 };
int gotMsg = (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) != 0);
if ( gotMsg )
{
if (msg.message == WM_QUIT)
{
isRunning = false;
}
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
else
{
SendMessage(windowHandler, WM_PAINT, 0, 0);
}
#endif
GameTime::Update();
SwapBuffer();
return isRunning;
}
void
SwapBuffers (void)
{
int i;
for (i = 0; i < MAX_BUFFER; i++)
SwapBuffer (&Buffers[i]);
SetCrosshairRangeToBuffer ();
}
/* If the current machine is big-endian, swap the buffer.
* Otherwise do nothing.
* BTW: big-endian is "network byte order"
*/
static void *AdjustBuffer(void *p, unsigned num_items, unsigned item_size)
{
/* int z=1; */
/* unsigned char *c=(unsigned char *)&z; */
/* ^ is xor */
/* if((c[0]==0) ^ swap_override) */
if(swap_override)
return SwapBuffer(p, num_items, item_size);
return p;
}
CPLErr SAGARasterBand::IWriteBlock( int nBlockXOff, int nBlockYOff,
void *pImage )
{
if( eAccess == GA_ReadOnly )
{
CPLError( CE_Failure, CPLE_NoWriteAccess,
"Unable to write block, dataset opened read only.\n" );
return CE_Failure;
}
if( nBlockYOff < 0 || nBlockYOff > nRasterYSize - 1 || nBlockXOff != 0 )
return CE_Failure;
vsi_l_offset offset = (vsi_l_offset) (m_nBits / 8) * nRasterXSize * (nRasterYSize - nBlockYOff - 1);
SAGADataset *poGDS = dynamic_cast<SAGADataset *>(poDS);
assert( poGDS != NULL );
if( VSIFSeekL( poGDS->fp, offset, SEEK_SET ) != 0 )
{
CPLError( CE_Failure, CPLE_FileIO,
"Unable to seek to beginning of grid row.\n" );
return CE_Failure;
}
SwapBuffer(pImage);
int bSuccess = ( VSIFWriteL( pImage, m_nBits / 8, nBlockXSize,
poGDS->fp ) == static_cast<unsigned>(nBlockXSize) );
SwapBuffer(pImage);
if (!bSuccess)
{
CPLError( CE_Failure, CPLE_FileIO,
"Unable to write block to grid file.\n" );
return CE_Failure;
}
return CE_None;
}
/* ---------------------------------------------------------------------------
* loads element data from file/library into buffer
* parse the file with disabled 'PCB mode' (see parser)
* returns false on error
* if successful, update some other stuff and reposition the pastebuffer
*/
bool
LoadElementToBuffer (BufferType *Buffer, char *Name, bool FromFile)
{
ElementType *element;
ClearBuffer (Buffer);
if (FromFile)
{
if (!ParseElementFile (Buffer->Data, Name))
{
if (Settings.ShowSolderSide)
SwapBuffer (Buffer);
SetBufferBoundingBox (Buffer);
if (Buffer->Data->ElementN)
{
element = Buffer->Data->Element->data;
Buffer->X = element->MarkX;
Buffer->Y = element->MarkY;
}
else
{
Buffer->X = 0;
Buffer->Y = 0;
}
return (true);
}
}
else
{
if (!ParseLibraryEntry (Buffer->Data, Name)
&& Buffer->Data->ElementN != 0)
{
element = Buffer->Data->Element->data;
/* always add elements using top-side coordinates */
if (Settings.ShowSolderSide)
MirrorElementCoordinates (Buffer->Data, element, 0);
SetElementBoundingBox (Buffer->Data, element, &PCB->Font);
/* set buffer offset to 'mark' position */
Buffer->X = element->MarkX;
Buffer->Y = element->MarkY;
SetBufferBoundingBox (Buffer);
return (true);
}
}
/* release memory which might have been acquired */
ClearBuffer (Buffer);
return (false);
}
//======================================================================
RVNET_DATATYPE WriteNWords(unsigned char *pxPack)
{
volatile uint16 base, wnum;
// ���������� ��������� ������ � ����������� ����
base = *(pxPack) << 8;
base += *(pxPack + 1);
wnum = *(pxPack + 2) << 8;
wnum += *(pxPack + 3);
if (wnum > 123)
{
return ErrorAddress(pxPack);
}
SwapBuffer(pxPack + 5, wnum);
if (MemSetWords(base, pxPack + 5, wnum) == 0)
{
return ErrorAddress(pxPack);
}
return 4;
}
//======================================================================
RVNET_DATATYPE ReadNWords(uint8 *pxPack)
{
volatile uint16 base, wnum;
// ���������� ��������� ������ � ����������� ����
base = *(pxPack) << 8;
base += *(pxPack + 1);
wnum = *(pxPack + 2) << 8;
wnum += *(pxPack + 3);
if (wnum > 123)
{
return ErrorAddress(pxPack);
}
*pxPack = (unsigned char) (wnum * 2);
if (MemGetWords(base, (uint16*)(pxPack + 1), wnum) == 0)
{
return ErrorAddress(pxPack);
}
SwapBuffer(pxPack + 1, wnum);
return (RVNET_DATATYPE)(wnum * 2 + 1);
}
DWORD CViewGame::ThreadRenderScene()
{
float factor=4;
glClearColor(0.0f,0.0f,0.0f,1.0f);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glColor3ub(255,0,0);
/*
glColor3ub(255,0,0);
glBegin(GL_LINE_LOOP);
for (int i=0;i<360;i+=45)
{
glVertex3d(Game_ColX+0.05*cos(i),Game_ColY+0.05*sin(i),Game_ColZ);
}
glEnd();
*/
Fly();
glFinish();
SwapBuffer();
glPopMatrix();
return 0;
}
// int main(int argc, char* argv[])
int GameMain()
{
// assert(argc || argv[0]); // Fixes the compiler complaining about unused values;
GameState* game_state = CreateNewGameState("EnGen", 1600, 900);
Renderer* renderer = game_state->renderer;
game_state->active_scene = PushScene(&game_state->permanent_memory, MAX_GAME_ENTITES);
TileMap* tilemap = game_state->active_scene->tilemap;
for (int32 i = 0; i < 10; ++i)
{
Vec2 pos = { (float)i, 2.f };
AddTileToMap(tilemap, pos);
}
for (int32 i = 0; i < 10; ++i)
{
Vec2 pos = { 0, (float)i };
AddTileToMap(tilemap, pos);
}
for (int32 i = 0; i < 10; ++i)
{
Vec2 pos = { 10.f, (float)i };
AddTileToMap(tilemap, pos);
}
UIWindow* ui = PushStruct(&game_state->permanent_memory, UIWindow);
SetTitle(ui, "Editor UI!");
SetSize(ui, { 0.1f, 0.3f, 0.2f, 0.2f }, 0.05f);
UIWindow* ui2 = PushStruct(&game_state->permanent_memory, UIWindow);
SetTitle(ui2, "Editor UI2!");
SetSize(ui2, { 0.2f, 0.3f, 0.2f, 0.2f }, 0.05f);
InitializeDebugConsole();
#if 0
InitializeAudio();
char* test_sound_file = "C:\\projects\\imperial_march.wav";
bool test_sound_loaded = LoadWavFile(test_sound_file);
if(test_sound_loaded)
{
printf("Loaded File\n");
}
PauseAudio(false);
#endif
Camera default_camera = {}; // maybe put this in game_state?
default_camera.position = vec2(0, 0);
default_camera.viewport_size.x = 16;
default_camera.viewport_size.y = 9;
uint32 frame_count = 0;
uint32 fps = 0;
double last_fps_time = 0;
bool running = true;
while (running)
{
ProfileBeginFrame();
ProfileBeginSection(Profile_Frame);
ProfileBeginSection(Profile_Input);
Platform_RunMessageLoop(game_state->input);
Camera* draw_camera = game_state->active_camera ? game_state->active_camera : &default_camera;
game_state->window.resolution = Platform_GetResolution();
UpdateMouseWorldPosition(game_state->input, game_state->window.resolution, draw_camera->viewport_size, draw_camera->position);
ProfileEndSection(Profile_Input);
Vec2i mouse_pos = MousePosition(game_state->input);
//DebugPrintf("Mouse World Position: (%.2f, %.2f)", mouse_pos.x, mouse_pos.y);
DebugPrintf("Mouse World Position: (%d, %d)", mouse_pos.x, mouse_pos.y);
DebugPrintf("Main Camera Position: (%.2f, %.2f)", default_camera.position.x, default_camera.position.y);
DebugPrintf("Key Pressed: %s", IsDown(game_state->input, KeyCode_a) ? "TRUE" : "FALSE");
if (OnDown(game_state->input, KeyCode_ESCAPE))
{
running = false;
break;
}
#if 0 // TODO: Platform layer
if (OnDown(game_state->input, KeyCode_z))
{
ForceColorClear();
SwapBuffer(game_state);
//WindowSetScreenMode(&game_state->window, ScreenMode_Windowed);
}
else if (OnDown(game_state->input, KeyCode_c))
{
ForceColorClear();
SwapBuffer(game_state);
//WindowSetScreenMode(&game_state->window, ScreenMode_Borderless);
}
#endif
static bool draw_debug = true;
if (OnDown(game_state->input, KeyCode_BACKQUOTE))
{
draw_debug = !draw_debug;
}
Renderer* debug_renderer = draw_debug ? renderer : 0;
TimeBeginFrame(game_state);
// Update the scene first, pushing draw calls if necessary.
// Then call begin_frame which builds matrices and clears buffers;
float current_time = CurrentTime(game_state);
if (current_time - last_fps_time > 1.0f)
{
last_fps_time = current_time;
fps = frame_count;
frame_count = 0;
}
frame_count++;
DebugPrintf("FPS: \t\t%d \tFrames: \t%d", fps, FrameCount(game_state));
DebugControlCamera(game_state, &default_camera);
// TODO(cgenova): separate update and render calls so that things can be set up when rendering begins;
BeginFrame(renderer, &game_state->window);
ProfileBeginSection(Profile_SceneUpdate);
DebugPrintPushColor(vec4(1.0f, 0, 0, 1.0f));
DebugPrintf("Active scene entity usage: (%d / %d)", game_state->active_scene->active_entities, MAX_GAME_ENTITES);
DebugPrintPopColor();
UpdateSceneEntities(game_state, game_state->active_scene);
DrawSceneEntities(game_state->active_scene, renderer);
ProfileEndSection(Profile_SceneUpdate);
#if 1 // Spaghetti test
const size_t num_verts = 200;
static SimpleVertex v[num_verts];
static bool initialized = false;
if (!initialized)
{
initialized = true;
for (uint32 i = 0; i < num_verts; ++i)
{
SimpleVertex verts = {};
verts.position = vec2((float)(i / 50.f) - 2.f, (float)i);
verts.color = vec4(1, 1, 0, 1.f);
v[i] = verts;
}
}
else
{
for (uint32 i = 0; i < num_verts; ++i)
{
v[i].position.y = sin(CurrentTime(game_state) + i / (PI * 20));
}
}
PrimitiveDrawParams spaghetti_params = {};
spaghetti_params.line_draw_flags |= PrimitiveDraw_Smooth;
// spaghetti_params.line_draw_flags |= Draw_ScreenSpace;
spaghetti_params.line_width = 0;
DrawLine(renderer, v, num_verts, spaghetti_params);
#endif
DrawTileMap(game_state, game_state->active_scene->tilemap);
UpdateUIWindow(game_state, ui);
UpdateUIWindow(game_state, ui2);
RenderDrawBuffer(renderer, draw_camera);
ProfileEndSection(Profile_Frame);
ProfileEndFrame(debug_renderer, TARGET_FPS);
DebugDrawConsole(debug_renderer);
// NOTE:
// For drawing Debug info, the profiling in this section will be discarded,
// but it is only drawing text and the debug graph.
RenderDrawBuffer(renderer, draw_camera);
SwapBuffer(game_state);
// TODO(cgenova): High granularity sleep function!
ResetArena(&game_state->temporary_memory);
}// End main loop
return 1;
}
//----------------------------------------------------------------------------
//! @brief A sample has been delivered. Copy it to the texture.
//! @param pSample : サンプルの IMediaSample インターフェイスへのポインタ
//! @return エラーコード
//----------------------------------------------------------------------------
HRESULT TBufferRenderer::DoRenderSample( IMediaSample * pSample )
{
DWORD *pBmpBuffer, *pTxtBuffer; // Bitmap buffer, texture buffer
BYTE *pTxtOrgPos;
// if( m_bEOS ) return S_OK;
CAutoLock cAutoLock(&m_BufferLock); // クリティカルセクション
// Get the video bitmap buffer
pSample->GetPointer( reinterpret_cast<BYTE**>(&pBmpBuffer) );
// Get the texture buffer & pitch
pTxtBuffer = reinterpret_cast<DWORD*>(GetBackBuffer());
pTxtOrgPos = reinterpret_cast<BYTE*>(pTxtBuffer);
HRESULT hr;
LONG EventParam1 = -1;
LONGLONG TimeStart = 0;
LONGLONG TimeEnd = 0;
if( SUCCEEDED(hr = pSample->GetMediaTime( &TimeStart, &TimeEnd )) )
{
EventParam1 = (LONG)TimeStart;
}
if( m_StopFrame && EventParam1 >= m_StopFrame )
return S_OK; // 再生しないフレーム
if( pTxtBuffer == pBmpBuffer ) // 自前のアロケーターが使われている
{
SwapBuffer( pSample ); // FrontとBackバッファを入れ替える
if( m_pSink )
m_pSink->Notify( EC_UPDATE, EventParam1, NULL );
return S_OK;
}
// 自前のアロケーターではないのでメモリをコピーする
#if 0
// 下から上にコピー(上下反転化)
{
int height = m_VideoHeight;
int width = m_VideoWidth;
pBmpBuffer += width * (height-1);
for( int j = 0; j < height; j++ )
{
for( int i = 0; i < width; i++ )
{
pTxtBuffer[i] = pBmpBuffer[i];
}
pBmpBuffer -= width;
pTxtBuffer += width;
}
}
#else
// 上から下にコピー
{
int height = m_VideoHeight;
int width = m_VideoWidth;
for( int j = 0; j < height; j++ )
{
for( int i = 0; i < width; i++ )
{
pTxtBuffer[i] = pBmpBuffer[i];
}
pBmpBuffer += width;
pTxtBuffer += width;
}
}
#endif
if( m_pSink )
m_pSink->Notify( EC_UPDATE, EventParam1, NULL );
SwapBuffer( pSample ); // FrontとBackバッファを入れ替える
return S_OK;
}
HRESULT CDXUTSDKMesh::CreateFromMemory(ID3D11Device* pDev11,
BYTE* pData,
UINT /*DataBytes*/,
bool /*bCreateAdjacencyIndices*/,
bool bCopyStatic)
{
HRESULT hr = E_FAIL;
m_pDev11 = pDev11;
m_bCopyStatic = bCopyStatic;
// Set outstanding resources to zero
m_NumOutstandingResources = 0;
if (bCopyStatic)
{
SDKMESH_HEADER* pHeader = (SDKMESH_HEADER*)pData;
SIZE_T StaticSize = (SIZE_T)(pHeader->HeaderSize + pHeader->NonBufferDataSize);
m_pHeapData = new BYTE[StaticSize];
if (!m_pHeapData)
return hr;
m_pStaticMeshData = m_pHeapData;
CopyMemory(m_pStaticMeshData, pData, StaticSize);
}
else
{
m_pHeapData = pData;
m_pStaticMeshData = pData;
}
// Pointer fixup
m_pMeshHeader = (SDKMESH_HEADER*)m_pStaticMeshData;
#ifdef _XBOX
SwapSDKMeshHeader(m_pMeshHeader);
#endif
m_pVertexBufferArray = (SDKMESH_VERTEX_BUFFER_HEADER*)(m_pStaticMeshData + m_pMeshHeader->VertexStreamHeadersOffset);
#ifdef _XBOX
SwapVertexBufferHeaderArray(m_pVertexBufferArray, m_pMeshHeader->NumVertexBuffers);
#endif
m_pIndexBufferArray = (SDKMESH_INDEX_BUFFER_HEADER*)(m_pStaticMeshData + m_pMeshHeader->IndexStreamHeadersOffset);
#ifdef _XBOX
SwapIndexBufferHeaderArray(m_pIndexBufferArray, m_pMeshHeader->NumIndexBuffers);
#endif
m_pMeshArray = (SDKMESH_MESH*)(m_pStaticMeshData + m_pMeshHeader->MeshDataOffset);
#ifdef _XBOX
SwapMeshArray(m_pMeshArray, m_pMeshHeader->NumMeshes);
#endif
m_pSubsetArray = (SDKMESH_SUBSET*)(m_pStaticMeshData + m_pMeshHeader->SubsetDataOffset);
#ifdef _XBOX
SwapSubsetArray(m_pSubsetArray, m_pMeshHeader->NumTotalSubsets);
#endif
m_pFrameArray = (SDKMESH_FRAME*)(m_pStaticMeshData + m_pMeshHeader->FrameDataOffset);
#ifdef _XBOX
SwapFrameArray(m_pFrameArray, m_pMeshHeader->NumFrames);
#endif
m_pMaterialArray = (SDKMESH_MATERIAL*)(m_pStaticMeshData + m_pMeshHeader->MaterialDataOffset);
#ifdef _XBOX
SwapMaterialArray(m_pMaterialArray, m_pMeshHeader->NumMaterials);
#endif
// Setup subsets
for (UINT i = 0; i < m_pMeshHeader->NumMeshes; i++)
{
m_pMeshArray[i].pSubsets = (UINT*)(m_pStaticMeshData + m_pMeshArray[i].SubsetOffset);
m_pMeshArray[i].pFrameInfluences = (UINT*)(m_pStaticMeshData + m_pMeshArray[i].FrameInfluenceOffset);
}
// error condition
if (m_pMeshHeader->Version != SDKMESH_FILE_VERSION)
{
hr = E_NOINTERFACE;
goto Error;
}
// Setup buffer data pointer
BYTE* pBufferData = pData + m_pMeshHeader->HeaderSize + m_pMeshHeader->NonBufferDataSize;
// Get the start of the buffer data
UINT64 BufferDataStart = m_pMeshHeader->HeaderSize + m_pMeshHeader->NonBufferDataSize;
// Create VBs
m_ppVertices = new BYTE*[m_pMeshHeader->NumVertexBuffers];
for (UINT i = 0; i < m_pMeshHeader->NumVertexBuffers; i++)
{
BYTE* pVertices = NULL;
pVertices = (BYTE*)(pBufferData + (m_pVertexBufferArray[i].DataOffset - BufferDataStart));
#ifdef _XBOX
SwapBuffer((DWORD *)pVertices, m_pVertexBufferArray[i].SizeBytes);
#endif
if (pDev11)
CreateVertexBuffer(pDev11, &m_pVertexBufferArray[i], pVertices);
m_ppVertices[i] = pVertices;
}
// Create IBs
m_ppIndices = new BYTE*[m_pMeshHeader->NumIndexBuffers];
for (UINT i = 0; i < m_pMeshHeader->NumIndexBuffers; i++)
{
BYTE* pIndices = NULL;
pIndices = (BYTE*)(pBufferData + (m_pIndexBufferArray[i].DataOffset - BufferDataStart));
#ifdef _XBOX
SwapBuffer((DWORD *)pIndices, m_pIndexBufferArray[i].SizeBytes);
#endif
if (pDev11)
CreateIndexBuffer(pDev11, &m_pIndexBufferArray[i], pIndices);
m_ppIndices[i] = pIndices;
}
// Create a place to store our bind pose frame matrices
m_pBindPoseFrameMatrices = new MATRIX[m_pMeshHeader->NumFrames];
if (!m_pBindPoseFrameMatrices)
goto Error;
// Create a place to store our transformed frame matrices
m_pTransformedFrameMatrices = new MATRIX[m_pMeshHeader->NumFrames];
if (!m_pTransformedFrameMatrices)
goto Error;
m_pWorldPoseFrameMatrices = new MATRIX[m_pMeshHeader->NumFrames];
if (!m_pWorldPoseFrameMatrices)
goto Error;
hr = S_OK;
Error:
return hr;
}
int main()
{
int i, j;
long k;
char buffer[] = {'0', '1','2','3','4','5','6','7','8','9'};
time_t t1, t2;
clrscr();
time (&t1);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
for (j = 0; j < 10; j++)
{
RotateBufRight(buffer, &buffer[10], j);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
}
time(&t2);
printf("\n%f\n", difftime(t2, t1));
getch();puts("\n\n");
clrscr();
for (j = 0; j < 10; j++)
{
RotateBufLeft(buffer, &buffer[10], j);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
}
puts("\n\n");
SwapBuffer(&buffer[0], &buffer[5], 5);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
puts("\n\n");
SwapBuffer(&buffer[0], &buffer[5], 5);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
puts("\n\n");
RotateBufLeft(&buffer[0], &buffer[10], 2);
SlowSwapBufferParts(&buffer[1], &buffer[5], &buffer[7], &buffer[9]);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
SwapBufferParts(&buffer[1], &buffer[5], &buffer[7], &buffer[9]);
for (i = 0; i < 10; i++)
printf("%c", buffer[i]);
puts("");
}