void SetupProjection( void )
{
// setup matrices for the triangle
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective( 75.0f, 16.0f/9.0f, 0.5f, 1000.0f);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
sceGuClearColor( GU_COLOR( 0.0f, 0.0f, 0.0f, 1.0f ) );
sceGuClearDepth(0);
}
void drawTorus( int val )
{
// setup a light
ScePspFVector3 dir = { 0, 0, 1 };
sceGuLight(0,GU_DIRECTIONAL,GU_DIFFUSE,&dir);
sceGuLightColor(0,GU_DIFFUSE,0x00ff4040 );
sceGuLightAtt(0,1.0f,0.0f,0.0f);
sceGuAmbient(0x00202020);
// setup texture
sceGuDisable(GU_TEXTURE_2D);
sceGuEnable(GU_LIGHTING);
sceGuEnable(GU_LIGHT0);
// setup matrices for torus
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
{
ScePspFVector3 pos = {0.0f,0.0f,-2.5f};
sceGumLoadIdentity();
sceGumTranslate(&pos);
}
sceGumMatrixMode(GU_MODEL);
{
ScePspFVector3 rot = {val * 0.79f * (GU_PI/180.0f), val * 0.98f * (GU_PI/180.0f), val * 1.32f * (GU_PI/180.0f)};
sceGumLoadIdentity();
sceGumRotateXYZ(&rot);
}
// draw torus
sceGuColor(0xffffff);
sceGumDrawArray(GU_TRIANGLES,GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_INDEX_16BIT|GU_TRANSFORM_3D,sizeof(torus_indices)/sizeof(unsigned short),torus_indices,torus_vertices);
// restore state
sceGuDisable(GU_LIGHTING);
sceGuDisable(GU_LIGHT0);
sceGuEnable(GU_TEXTURE_2D);
}
void drawCube( Texture* texture, int val )
{
// setup matrices for cube
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
{
ScePspFVector3 pos = {0.0f,0.0f,-2.5f};
sceGumLoadIdentity();
sceGumTranslate(&pos);
}
sceGumMatrixMode(GU_MODEL);
{
ScePspFVector3 rot = {val * 0.263f * (GU_PI/180.0f), val * 0.32f * (GU_PI/180.0f), val * 0.44f * (GU_PI/180.0f)};
sceGumLoadIdentity();
sceGumRotateXYZ(&rot);
}
// setup texture
sceGuTexMode(texture->format,0,0,0);
sceGuTexImage(texture->mipmap,texture->width,texture->height,texture->stride,texture->data);
sceGuTexFunc(GU_TFX_ADD,GU_TCC_RGB);
sceGuTexFilter(GU_LINEAR,GU_LINEAR);
sceGuTexScale(1.0f,1.0f);
sceGuTexOffset(0.0f,0.0f);
sceGuAmbientColor(0xffffffff);
sceGuEnable(GU_TEXTURE_2D);
// draw cube
sceGumDrawArray(GU_TRIANGLES,GU_TEXTURE_32BITF|GU_COLOR_8888|GU_VERTEX_32BITF|GU_TRANSFORM_3D,12*3,0,cube_vertices);
sceGuDisable(GU_TEXTURE_2D);
}
void Red3dSetupScreen()
{
sceGuDisplay(GU_TRUE);
sceGuStart(GU_DIRECT,list);
sceGuClearColor(GRAY);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
{
sceGumTranslate(&CameraPosition);
sceGumRotateXYZ(&CameraRotation);
}
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(25.0f,16.0f/9.0f,0.5f,1000.0f);
}
void StartUpDisplay()
{
//ScePspFVector3 vec;
_rotationSpeed = 1.0f;
_rotation.x = 0.0f;
_rotation.y = 0.0f;
_rotation.z = 0.0f;
_bgColour = 0;
_frame = 0;
_viewMode = 0;
sceGuInit();
sceGuStart(SCEGU_IMMEDIATE, (void *)disp_list, sizeof(disp_list));
sceGuDrawBuffer(SCEGU_PF5551, SCEGU_VRAM_BP_0, SCEGU_VRAM_WIDTH);
sceGuDispBuffer(SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT, SCEGU_VRAM_BP_1,
SCEGU_VRAM_WIDTH);
sceGuDepthBuffer(SCEGU_VRAM_BP_2, SCEGU_VRAM_WIDTH);
sceGuOffset(SCEGU_SCR_OFFSETX, SCEGU_SCR_OFFSETY);
sceGuViewport(2048, 2048, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuDepthRange(50000, 10000);
sceGuDisable(SCEGU_BLEND);
sceGuScissor(0, 0, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuEnable(SCEGU_SCISSOR_TEST);
sceGuDepthFunc(SCEGU_GEQUAL);
sceGuEnable(SCEGU_DEPTH_TEST);
sceGuFrontFace(SCEGU_CW);
sceGuDisable(SCEGU_TEXTURE);
sceGuShadeModel(SCEGU_SMOOTH);
sceGuEnable(SCEGU_DITHER);
//vec.x = 0.0f;
//vec.y = 0.0f;
//vec.z = 1.0f;
//sceGuLightColor(0, SCEGU_DIFFUSE, 0xffffffff);
//sceGuLight(0, SCEGU_LIGHT_DIRECTION, SCEGU_DIFFUSE, &vec);
//vec.x = 1.0f;
//vec.y = 0.0f;
//vec.z = 0.0f;
//sceGuLightColor(1, SCEGU_DIFFUSE, 0xff00ffff);
//sceGuLight(1, SCEGU_LIGHT_DIRECTION, SCEGU_DIFFUSE, &vec);
//vec.x = -1.0f;
//vec.y = 0.0f;
//vec.z = 0.0f;
//sceGuLightColor(2, SCEGU_DIFFUSE, 0xffff00ff);
//sceGuLight(2, SCEGU_LIGHT_DIRECTION, SCEGU_DIFFUSE, &vec);
//sceGuEnable(SCEGU_LIGHT0);
//sceGuEnable(SCEGU_LIGHT1);
//sceGuEnable(SCEGU_LIGHT2);
//sceGuEnable(SCEGU_LIGHTING);
//sceGuFog(14.50, 25.0, 0x007f00ff);
//sceGuAmbient(0xcc004cb2);
sceGuAmbient(0xffffffff);
sceGuColor(0xff0000ff);
//sceGuTexMode(SCEGU_PF5551, 1, SCEGU_SINGLE_CLUT, SCEGU_TEXBUF_NORMAL);
//sceGuTexFilter(SCEGU_LINEAR_MIPMAP_NEAREST, SCEGU_LINEAR);
//sceGuTexFunc(SCEGU_TEX_MODULATE, SCEGU_RGB);
//sceGuTexWrap(SCEGU_REPEAT, SCEGU_REPEAT);
sceGumSetMatrixStack(matrix_stack, 1, 1, 2, 0);
sceGumMatrixMode(SCEGU_MATRIX_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(SCEGU_RAD(45.0f), SCEGU_SCR_ASPECT,
1.000000f, 100.000000f);
sceGumMatrixMode(SCEGU_MATRIX_WORLD);
sceGuClearDepth(0);
sceGuClearStencil(0);
sceGuFinish();
sceGuSync(SCEGU_SYNC_FINISH, SCEGU_SYNC_WAIT);
sceGuDisplay(SCEGU_DISPLAY_ON);
}
int main(int argc, char* argv[])
{
setupCallbacks();
int i, j;
// Load emd mesh from file
EMD_MESH* mesh = EMD_LoadMeshFromFile("scene.emd");
int vert_count = EMD_GetVertexCount(mesh);
int idx_count = 0;
int elem_count = EMD_GetElementCount(mesh);
for (i=0; i<elem_count; i++)
{
idx_count += EMD_GetIndexCount(mesh, i);
}
VERTEX* vert_buf = (VERTEX*)memalign(16, sizeof(VERTEX) * vert_count);
GW_UINT16* idx_buf = (GW_UINT16*)memalign(16, sizeof(GW_UINT16) * idx_count);
for (i=0; i<vert_count; i++)
{
EMD_GetVertexByIndex(mesh, i, &vert_buf[i].x, &vert_buf[i].y, &vert_buf[i].z);
EMD_GetTexcoordByIndex(mesh, i, &vert_buf[i].u, &vert_buf[i].v);
EMD_GetNormalByIndex(mesh, i, &vert_buf[i].nx, &vert_buf[i].ny, &vert_buf[i].nz);
//vert_buf[i].color = 0xffffffff;
}
GW_UINT32 idx_head = 0;
GW_UINT32* data;
GW_UINT32 count;
// Pack 32-bit index into 16-bit buffer
for (i=0; i<elem_count; i++)
{
count = EMD_GetIndexCount(mesh, i);
data = EMD_GetIndexArray(mesh, i);
for (j=0; j<count; j++)
{
idx_buf[j + idx_head] = (GW_UINT16)data[j];
}
idx_head += count;
}
EMD_FreeMesh(mesh);
// flush cache so that no stray data remains
sceKernelDcacheWritebackAll();
// setup GU
void* fbp0 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* fbp1 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* zbp = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_4444);
pspDebugScreenInit();
sceGuInit();
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,fbp0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,fbp1,BUF_WIDTH);
sceGuDepthBuffer(zbp,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(65535,0);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuDepthFunc(GU_GEQUAL);
sceGuEnable(GU_DEPTH_TEST);
sceGuFrontFace(GU_CCW);
sceGuShadeModel(GU_SMOOTH);
sceGuEnable(GU_CULL_FACE);
//sceGuDisable(GU_TEXTURE_2D);
sceGuEnable(GU_CLIP_PLANES);
sceGuEnable(GU_LIGHTING);
sceGuEnable(GU_LIGHT0);
sceGuEnable(GU_LIGHT1);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
// run sample
int val = 0;
while(running())
{
sceGuStart(GU_DIRECT,list);
// clear screen
sceGuClearColor(0xff554433);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
// setup lights
ScePspFVector3 light_dir = { 1.0f, 1.0f, 1.0f };
// GU_DIRECTIONAL
// GU_POINTLIGHT
sceGuLight(0, GU_POINTLIGHT, GU_DIFFUSE, &light_dir);
sceGuLightColor(0, GU_DIFFUSE, 0xffffffff);
sceGuAmbient(0x00202020);
light_dir.x = -light_dir.x;
light_dir.y = -light_dir.y;
light_dir.z = -light_dir.z;
sceGuLight(1, GU_DIRECTIONAL, GU_DIFFUSE_AND_SPECULAR, &light_dir);
sceGuLightColor(1, GU_DIFFUSE, 0xff7f7f7f);
// setup matrices for cube
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
sceGumMatrixMode(GU_MODEL);
sceGumLoadIdentity();
{
ScePspFVector3 pos = { 0, 0, -5.0f };
ScePspFVector3 rot = { val * 0.79f * (GU_PI/180.0f), val * 0.98f * (GU_PI/180.0f), val * 1.32f * (GU_PI/180.0f) };
sceGumTranslate(&pos);
sceGumRotateXYZ(&rot);
}
// setup texture
//sceGuTexMode(GU_PSM_4444,0,0,0);
// sceGuTexImage(0,64,64,64,logo_start);
//sceGuTexFunc(GU_TFX_ADD,GU_TCC_RGB);
//sceGuTexEnvColor(0xffff00);
//sceGuTexFilter(GU_LINEAR,GU_LINEAR);
//sceGuTexScale(1.0f,1.0f);
//sceGuTexOffset(0.0f,0.0f);
//sceGuAmbientColor(0xff7f7f7f);
// draw cube
sceGuColor(0xffffff);
sceGumDrawArray(GU_TRIANGLES, GU_TEXTURE_32BITF|GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_INDEX_16BIT|GU_TRANSFORM_3D,
idx_count, idx_buf, vert_buf);
pspDebugScreenSetXY(0, 0);
pspDebugScreenPrintf("v: %d", vert_count);
pspDebugScreenSetXY(0, 1);
pspDebugScreenPrintf("i: %d", idx_count);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuSwapBuffers();
val++;
}
sceGuTerm();
// Release buffers
free(vert_buf);
free(idx_buf);
sceKernelExitGame();
return 0;
}
void FrontEnd::StartUpDisplay(void)
#endif
{
#ifdef PC
UNREFERENCED_PARAMETER( hInst );
// register window class
WNDCLASSEX wc =
{
sizeof( WNDCLASSEX ), CS_CLASSDC, MainWndProc, 0L, 0L,
GetModuleHandle( NULL ), NULL, NULL, NULL, NULL,
L"Cross-Platform Development", NULL
};
wc.hInstance = hInst;
_wc = wc;
if( !RegisterClassEx( &wc ) )
{
MessageBox( 0, L"Failed to Register Class", 0, 0 );
PostQuitMessage( 0 );
}
// create the window
_d3dParameters.BackBufferHeight = 272;
_d3dParameters.BackBufferWidth = 480;
HWND hWnd = CreateWindow( L"Cross-Platform Development", L"Cross-Platform Development", WS_OVERLAPPEDWINDOW, 100, 100,
_d3dParameters.BackBufferWidth, _d3dParameters.BackBufferHeight, NULL, NULL, wc.hInstance, NULL );
// check if the hWnd has been created
if( !hWnd )
{
MessageBox( 0, L"Failed to Create Window", 0, 0 );
PostQuitMessage( 0 );
}
/* Create the device */
if ( NULL == ( _pD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) )
{
MessageBox( 0, L"DirectX SDK Version Wrong", 0, 0 );
PostQuitMessage( 0 );
}
// set up the structure used to create the D3DDevice
int height = _d3dParameters.BackBufferHeight;
int width = _d3dParameters.BackBufferWidth;
ZeroMemory( &_d3dParameters, sizeof( _d3dParameters ) );
_d3dParameters.Windowed = TRUE;
_d3dParameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
_d3dParameters.BackBufferFormat = D3DFMT_UNKNOWN;
_d3dParameters.BackBufferHeight = height;
_d3dParameters.BackBufferWidth = width;
_d3dParameters.EnableAutoDepthStencil = TRUE; /* Allow directX to create and manage a z buffer for me */
_d3dParameters.AutoDepthStencilFormat = D3DFMT_D16; /* Use the 16bit format */
// create D3DDevice
if ( FAILED( _pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd,
D3DCREATE_HARDWARE_VERTEXPROCESSING, &_d3dParameters, &_pd3dDevice ) ) )
{
if ( FAILED( _pD3D->CreateDevice( D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd,
D3DCREATE_SOFTWARE_VERTEXPROCESSING, &_d3dParameters, &_pd3dDevice ) ) )
{
MessageBox( 0, L"This machine cannot process vertices", 0, 0 );
PostQuitMessage( 0 );
}
}
// set up some default render modes
_pd3dDevice->SetRenderState( D3DRS_FILLMODE, D3DFILL_SOLID ); /*< Solid fill rendering */
_pd3dDevice->SetRenderState( D3DRS_SHADEMODE, D3DSHADE_FLAT ); /*< Default shading */
_pd3dDevice->SetRenderState( D3DRS_CULLMODE, D3DCULL_NONE ); /*< Culling off */
_pd3dDevice->SetRenderState( D3DRS_LIGHTING, TRUE ); /*< Lighting on */
_pd3dDevice->SetRenderState( D3DRS_AMBIENT, D3DCOLOR_XRGB(255,255,255) );
_pd3dDevice->SetRenderState( D3DRS_ZENABLE, D3DZB_TRUE ); /*< Turn on z buffering */
_pd3dDevice->SetRenderState( D3DRS_ZWRITEENABLE, TRUE ); /*< Allow writing to the z buffer */
_pd3dDevice->SetRenderState( D3DRS_ZFUNC, D3DCMP_LESSEQUAL ); /*< Render each pixel if it's less than or equal to an existing pixel */
ShowWindow( hWnd, UpdateWindow( hWnd ) );
/* Set up the vertex buffer for rendering */
Vertex* vertexBuffer = false;
if( SUCCEEDED( _pd3dDevice->CreateVertexBuffer( 36 * sizeof( D3DFVF_Vertex ), 0,
D3DFVF_XYZ, D3DPOOL_DEFAULT, &_vertexBuffer, NULL ) ) )
{
if( SUCCEEDED( _vertexBuffer->Lock( 0, 36 * sizeof( D3DFVF_Vertex ), (void**)&vertexBuffer, 0 ) ) )
{
for( DWORD i = 0; i < 36; ++i )
{
vertexBuffer[i].x = Cube[i].x;
vertexBuffer[i].y = Cube[i].y;
vertexBuffer[i].z = Cube[i].z;
}
_vertexBuffer->Unlock();
/* Apply a material for lighting to work */
D3DMATERIAL9 material;
ZeroMemory( &material, sizeof( material ) );
material.Diffuse.r = material.Ambient.r = 1.0f;
material.Diffuse.g = material.Ambient.g = 1.0f;
material.Diffuse.b = material.Ambient.b = 1.0f;
material.Diffuse.a = material.Ambient.a = 1.0f;
_pd3dDevice->SetMaterial( &material );
_pd3dDevice->SetStreamSource( 0, _vertexBuffer, 0, sizeof(D3DFVF_Vertex) );
_pd3dDevice->SetFVF( D3DFVF_XYZ );
}
}
#else
_rotationSpeed = 1.0f;
_rotation.x = 0.0f;
_rotation.y = 0.0f;
_rotation.z = 0.0f;
_frame = 0;
_viewMode = -1;
sceGuInit();
sceGuStart(SCEGU_IMMEDIATE, (void*)_displist, sizeof(_displist));
sceGuDrawBuffer(SCEGU_PF5551, SCEGU_VRAM_BP_0, SCEGU_VRAM_WIDTH);
sceGuDispBuffer(SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT, SCEGU_VRAM_BP_1,
SCEGU_VRAM_WIDTH);
sceGuDepthBuffer(SCEGU_VRAM_BP_2, SCEGU_VRAM_WIDTH);
sceGuOffset(SCEGU_SCR_OFFSETX, SCEGU_SCR_OFFSETY);
sceGuViewport(2048, 2048, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuDepthRange(50000, 10000);
sceGuDisable(SCEGU_BLEND);
sceGuScissor(0, 0, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuEnable(SCEGU_SCISSOR_TEST);
sceGuDepthFunc(SCEGU_GEQUAL);
sceGuEnable(SCEGU_DEPTH_TEST);
sceGuFrontFace(SCEGU_CW);
sceGuDisable(SCEGU_TEXTURE);
sceGuShadeModel(SCEGU_SMOOTH);
sceGuEnable(SCEGU_DITHER);
sceGumSetMatrixStack(_matrixStack, 1, 1, 2, 0);
sceGumMatrixMode(SCEGU_MATRIX_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(DEGSTORADS(45.0f), SCEGU_SCR_ASPECT,
1.000000f, 100.000000f);
sceGumMatrixMode(SCEGU_MATRIX_WORLD);
sceGuClearDepth(0);
sceGuClearStencil(0);
sceGuFinish();
sceGuSync(SCEGU_SYNC_FINISH, SCEGU_SYNC_WAIT);
sceGuDisplay(SCEGU_DISPLAY_ON);
#endif
}
int main(int argc, char* argv[])
{
unsigned int i,j;
pspDebugScreenInit();
SetupCallbacks();
#ifdef ENABLE_PROFILER
// Enable profiling
pspDebugProfilerClear();
pspDebugProfilerEnable();
#endif
// initialize global context
g_context.iterationCount = NUM_VERTEX_BUFFERS * NUM_ITERATIONS;
g_context.t = 0;
g_context.sint = 0;
// initialize torus
for (i = 0; i < NUM_SLICES; ++i)
{
for (j = 0; j < NUM_ROWS; ++j)
{
float s = i + 0.5f, t = j;
float x,y,z;
x = (RING_SIZE + RING_RADIUS * cosf(s * ((GU_PI*2)/NUM_SLICES))) * cosf(t * ((GU_PI*2)/NUM_ROWS));
y = (RING_SIZE + RING_RADIUS * cosf(s * ((GU_PI*2)/NUM_SLICES))) * sinf(t * ((GU_PI*2)/NUM_ROWS));
z = RING_RADIUS * sinf(s * ((GU_PI*2)/NUM_SLICES));
torus_vertices[j + i * NUM_ROWS].x = x;
torus_vertices[j + i * NUM_ROWS].y = y;
torus_vertices[j + i * NUM_ROWS].z = z;
}
}
// initialize torus modifiers
for (j = 0; j < NUM_ROWS; ++j)
{
float t = j;
torus_modifiers[j].x = 0;
torus_modifiers[j].y = 0;
torus_modifiers[j].z = 0.3*cosf( t * 8.0f *((GU_PI*2)/NUM_ROWS) );
}
// init GU and set callbacks
sceGuInit();
// 0x01 - user callback
// 0x04 - 'rendering finished' callback
sceGuSetCallback(1, &mySignalHandler);
sceGuSetCallback(4, &myFinishHandler);
// setup GU
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,(void*)0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,(void*)0x88000,BUF_WIDTH);
sceGuDepthBuffer((void*)0x110000,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(0xc350,0x2710);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuAlphaFunc(GU_GREATER,0,0xff);
sceGuEnable(GU_ALPHA_TEST);
sceGuDepthFunc(GU_GEQUAL);
sceGuEnable(GU_DEPTH_TEST);
sceGuFrontFace(GU_CW);
sceGuShadeModel(GU_SMOOTH);
sceGuEnable(GU_CULL_FACE);
sceGuEnable(GU_TEXTURE_2D);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
// run sample
#ifdef USING_SIGNALS
sceGuCallMode(1);
#endif
// generate callable command-list with texture setup
{
sceGuStart(GU_CALL, smallList1);
// setup texture
sceGuTexMode(GU_PSM_5551,0,0,0);
sceGuTexImage(0,32,32,32,ball_start); // width, height, buffer width, tbp
sceGuTexFunc(GU_TFX_MODULATE,GU_TCC_RGBA); // NOTE: this enables reads of the alpha-component from the texture, otherwise blend/test won't work
sceGuTexFilter(GU_NEAREST,GU_NEAREST);
sceGuTexWrap(GU_CLAMP,GU_CLAMP);
sceGuTexScale(1,1);
sceGuTexOffset(0,0);
sceGuAmbientColor(0xffffffff);
sceGuFinish();
sceGuSync(0,0);
}
// generate callable command-list for cube rendering
{
sceGuStart(GU_CALL, smallList2);
// draw cube
sceGuDrawArray(GU_TRIANGLES,GU_TEXTURE_32BITF|GU_COLOR_8888|GU_VERTEX_32BITF|GU_TRANSFORM_3D,12*3,0,cubeVertices);
sceGuFinish();
sceGuSync(0,0);
}
for(;;)
{
sceGuStart(GU_DIRECT,list);
unsigned int i = 0;
for( ; i < NUM_VERTEX_BUFFERS; i++ )
g_context.vbuffer[i] = sceGuGetMemory((NUM_SLICES/g_context.iterationCount) * 2 * NUM_ROWS * sizeof(Vertex));
g_context.vertsRendered = 0;
// clear screen
sceGuClearColor(0x00334455);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
// setup matrices
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
sceGumMatrixMode(GU_MODEL);
{
ScePspFVector3 pos = {0.0f,0.0f,-3.5f};
ScePspFVector3 rot = {g_context.t * 0.3f * (GU_PI/180.0f), g_context.t * 0.7f * (GU_PI/180.0f), g_context.t * 1.3f * (GU_PI/180.0f)};
sceGumLoadIdentity();
sceGumTranslate(&pos);
sceGumRotateXYZ(&rot);
}
sceGumStoreMatrix(&g_context.world);
// call pregenerated command-list to setup texture
sceGuCallList(smallList1);
// start billboard rendering
render_billboards(0);
// call pregenerated command-list to render cube
{
ScePspFVector3 scale = {0.3f, 0.3f, 0.3f};
sceGumScale(&scale);
}
sceGumUpdateMatrix();
sceGuCallList(smallList2);
#ifndef USING_SIGNALS
// HACK: sceGuFinish() is called inside the signal interupt handler when all rendering job is done
// this is done in order to stall GPU if it is ahead of CPU
sceGuFinish();
#endif
sceGuSync(0,0);
#ifndef ENABLE_FRAMERATE
// wait for next frame
sceDisplayWaitVblankStart();
#endif
sceGuSwapBuffers();
pspDebugScreenSetXY(0,0);
#ifdef ENABLE_PROFILER
// Print profile information to the screen
pspDebugProfilerPrint();
#endif
#ifdef ENABLE_FRAMERATE
// simple frame rate counter
static float curr_ms = 1.0f;
static struct timeval time_slices[16];
static int t = 0;
float curr_fps = 1.0f / curr_ms;
t++;
float vertsPerSec = g_context.vertsRendered*curr_fps;
float kbPerSec = vertsPerSec * sizeof(Vertex) / 1024.0f;
gettimeofday(&time_slices[t & 15],0);
pspDebugScreenPrintf("fps: %d.%03d ms: %d vert/s: %dK MB/s: %d.%03d",(int)curr_fps, ((int)(curr_fps*1000.0f)%1000), (int)(curr_ms*1000.0f),
(int)(vertsPerSec/1000.0f),
(int)(kbPerSec/1024.0f), (int)((1000.0f/1024.0f)*((int)kbPerSec%1024)) );
if (!(t & 15))
{
struct timeval last_time = time_slices[0];
unsigned int i;
curr_ms = 0;
for (i = 1; i < 16; ++i)
{
struct timeval curr_time = time_slices[i];
int curr_time_usec = curr_time.tv_usec + curr_time.tv_sec * 1000000;
int last_time_usec = last_time.tv_usec + last_time.tv_sec * 1000000;
if( last_time_usec < curr_time_usec )
curr_ms += (( curr_time_usec - last_time_usec ) * (1.0f/1000000.0f));
last_time = time_slices[i];
}
curr_ms /= 15.0f;
}
#endif
}
sceGuTerm();
sceKernelExitGame();
return 0;
}
int main(int argc, char* argv[]) {
/* Setup Homebutton Callbacks */
setupCallbacks();
sceKernelDcacheWritebackAll();
// setup GU
SceCtrlData pad;
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);
sceGuInit();
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,(void*)0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,(void*)0x88000,BUF_WIDTH);
sceGuDepthBuffer((void*)0x110000,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(0xc350,0x2710);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuDepthFunc(GU_GEQUAL);
sceGuEnable(GU_DEPTH_TEST);
sceGuFrontFace(GU_CCW);
sceGuColor(0xffffffff);
sceGuShadeModel(GU_SMOOTH);
// sceGuEnable(GU_CULL_FACE);
sceGuEnable(GU_CLIP_PLANES);
sceGuEnable(GU_TEXTURE_2D);
sceGuTexMode(GU_PSM_8888, 0, 0, 0);
sceGuTexImage(0, 16, 16, 16, texture);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGB);
sceGuTexEnvColor(0xffffff);
sceGuTexFilter(GU_LINEAR, GU_LINEAR);
sceGuTexWrap(GU_REPEAT, GU_REPEAT);
sceGuTexScale(1.0f, 1.0f);
sceGuTexOffset(0.0f, 0.0f);
sceGuAmbientColor(0xffffffff);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
void* buffer = 0;
pspDebugScreenInit();
unsigned int old = 0;
unsigned int flags = PSP_CTRL_CIRCLE | PSP_CTRL_CROSS;
int tex = 1;
while(running()) {
sceGuStart(GU_DIRECT,list);
sceGuClearColor(0);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT | GU_DEPTH_BUFFER_BIT);
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(90.0f, 480.0/272.0f, 0.1f, 10.0f);
sceGumMatrixMode(GU_VIEW);
sceGumLoadIdentity();
ScePspFVector3 trans = { 0.0f, 0.0f, -1.8f };
sceGumTranslate(&trans);
sceGumMatrixMode(GU_MODEL);
sceGumLoadIdentity();
sceGumDrawArray(objects[o].prim, objects[o].flags, objects[o].count, 0, objects[o].data);
sceCtrlReadBufferPositive(&pad, 1);
if(old != pad.Buttons) {
if(pad.Buttons & PSP_CTRL_CROSS) {
o++;
if(o >= sizeof(objects) / sizeof(Object)) {
o = 0;
}
}
if(pad.Buttons & PSP_CTRL_CIRCLE) {
tex = !tex;
if(tex) {
sceGuEnable(GU_TEXTURE_2D);
} else {
sceGuDisable(GU_TEXTURE_2D);
}
}
}
old = pad.Buttons;
sceGuFinish();
sceGuSync(0,0);
pspDebugScreenSetOffset((int)buffer);
pspDebugScreenSetXY(0, 0);
pspDebugScreenPrintf("Mode: %s (X to change) Texture: %s (O to change)", objects[o].text, tex ? "on " : "off");
sceDisplayWaitVblankStart();
buffer = sceGuSwapBuffers();
}
sceGuTerm();
sceKernelExitGame();
return 0;
}
int main(int argc, char* argv[])
{
setupCallbacks();
// setup GU
void* fbp0 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* fbp1 = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_8888);
void* zbp = getStaticVramBuffer(BUF_WIDTH,SCR_HEIGHT,GU_PSM_4444);
sceGuInit();
sceGuStart(GU_DIRECT,list);
sceGuDrawBuffer(GU_PSM_8888,fbp0,BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH,SCR_HEIGHT,fbp1,BUF_WIDTH);
sceGuDepthBuffer(zbp,BUF_WIDTH);
sceGuOffset(2048 - (SCR_WIDTH/2),2048 - (SCR_HEIGHT/2));
sceGuViewport(2048,2048,SCR_WIDTH,SCR_HEIGHT);
sceGuDepthRange(0xc350,0x2710);
sceGuScissor(0,0,SCR_WIDTH,SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuDepthFunc(GU_GEQUAL);
sceGuEnable(GU_DEPTH_TEST);
sceGuFrontFace(GU_CW);
sceGuShadeModel(GU_SMOOTH);
// sceGuEnable(GU_CULL_FACE);
sceGuEnable(GU_CLIP_PLANES);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
setupSH();
indicesSH();
// run sample
int val = 0;
while(running())
{
sceGuStart(GU_DIRECT,list);
// clear screen
sceGuClearColor(0x000000);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT|GU_DEPTH_BUFFER_BIT);
// light settings
sceGuEnable(GU_LIGHTING);
sceGuEnable(GU_LIGHT0);
sceGuEnable(GU_LIGHT1);
sceGuEnable(GU_LIGHT2);
sceGuLightMode(1);
{
unsigned int i;
for (i = 0; i < 3; ++i)
{
sceGuLight(i,GU_DIRECTIONAL,GU_DIFFUSE_AND_SPECULAR,&lsettings[i].position);
sceGuLightColor(i,GU_DIFFUSE,lsettings[i].diffuse);
sceGuLightColor(i,GU_SPECULAR,lsettings[i].specular);
sceGuLightAtt(i,0.0f,1.0f,0.0f);
}
sceGuSpecular(12.0f);
sceGuAmbient(0x000000);
}
// setup matrices
sceGumMatrixMode(GU_PROJECTION);
sceGumLoadIdentity();
sceGumPerspective(75.0f,16.0f/9.0f,0.5f,1000.0f);
sceGumMatrixMode(GU_VIEW);
{
ScePspFVector3 pos = { 0, 0, -5.0f };
sceGumLoadIdentity();
sceGumTranslate(&pos);
}
sceGumMatrixMode(GU_MODEL);
sceGumLoadIdentity();
{
ScePspFVector3 rot = { val * 0.79f * (GU_PI/180.0f), val * 0.98f * (GU_PI/180.0f), val * 1.32f * (GU_PI/180.0f) };
sceGumRotateXYZ(&rot);
}
// setup texture
sceGuAmbientColor(0xffffffff);
// draw
renderSH(parametersSH);
sceGuFinish();
sceGuSync(0,0);
sceDisplayWaitVblankStart();
sceGuSwapBuffers();
val++;
if ((val%600) == 0)
{
unsigned int i;
for (i = 0; i < 8; ++i)
parametersSH[i] = (int)((rand() / ((float)RAND_MAX)) * 6.0f);
}
}
sceGuTerm();
sceKernelExitGame();
return 0;
}
