int CMEM_init(void)
{
int flags;
unsigned int version;
__D("init: entered - ref_count %d, cmem_fd %d\n", ref_count, cmem_fd);
if (cmem_fd >= 0) {
ref_count++;
__D("init: /dev/cmem already opened, incremented ref_count %d\n",
ref_count);
return 0;
}
cmem_fd = open("/dev/cmem", O_RDWR);
if (cmem_fd == -1) {
__E("init: Failed to open /dev/cmem: '%s'\n", strerror(errno));
return -1;
}
ref_count++;
__D("init: successfully opened /dev/cmem, matching driver version...\n");
version = CMEM_getVersion();
if ((version & 0xffff0000) != (CMEM_VERSION & 0xffff0000)) {
__E("init: major version mismatch between interface and driver.\n");
__E(" needs driver version %#x, got %#x\n", CMEM_VERSION, version);
CMEM_exit();
return -1;
}
else if ((version & 0x0000ffff) < (CMEM_VERSION & 0x0000ffff)) {
__E("init: minor version mismatch between interface and driver.\n");
__E(" needs driver minor version %#x or greater.\n"
" got minor version %#x (full version %#x)\n",
CMEM_VERSION & 0x0000ffff, version & 0x0000ffff, version);
CMEM_exit();
return -1;
}
__D("init: ... match good (%#x)\n", version);
flags = fcntl(cmem_fd, F_GETFD);
if (flags != -1) {
fcntl(cmem_fd, F_SETFD, flags | FD_CLOEXEC);
}
else {
__E("init: fcntl(F_GETFD) failed: '%s'\n", strerror(errno));
}
__D("init: exiting, returning success\n");
return 0;
}
/*
* ======== cleanup ========
*/
static Void cleanup(Void)
{
ContigBuf *cb, *elem;
if (curInit != FALSE) {
curInit = FALSE;
if (cmemInitialized) {
CMEM_exit();
}
if (moduleLock != NULL) {
Lock_delete(moduleLock);
}
/* free up contif buf list */
cb = contigBufList;
while (cb != NULL) {
elem = cb;
cb = cb->next;
free(elem);
}
/* reinit static vars */
contigBufList = NULL;
cmemInitialized = FALSE;
moduleLock = NULL;
}
}
/* ARGSUSED - this line tells the compiler not to warn about unused args. */
IRES_Status IRES_ALGORITHM_initResources(IALG_Handle handle,
IRES_ResourceDescriptor * resourceDescriptor, IRES_YieldFxn yieldFxn,
IRES_YieldArgs yieldArgs)
{
Int i = 0;
Int j = 0;
unsigned int addr;
unsigned int numBufs;
IRES_VICP2_Handle res;
DUMRES_TI_Handle algHandle = (DUMRES_TI_Handle)handle;
#ifdef xdc_target__os_Linux
unsigned int tempAddr = 0x0;
CMEM_init();
#endif
/* Store information about resources received in the alg handle */
for (i = 0; i < NUM_RESOURCES; i++) {
res = ((IRES_VICP2_Handle)resourceDescriptor[i].handle);
algHandle->resourceState[i] = 0;
algHandle->resourceHandles[i] = res;
for (j = 0; j < IRES_VICP2_NUMBUFFERS; j++) {
addr = res->assignedIMCOPBuffers[j];
/* An address of 0xFFFFFFFF is equivalent to a buffer not granted */
if (addr != 0xFFFFFFFF) {
printf("Resource #%d: VICP2 Buffer #%d: Addr 0x%x\n",i,j,addr);
#ifdef xdc_target__os_Linux
tempAddr = (unsigned long)CMEM_getPhys((void *)addr);
printf("Resource #%d: VICP2 Buffer #%d: PHY Addr 0x%x\n",i,j,
tempAddr);
#endif
}
}
numBufs = res->numMemBufs;
for (j = 0; j < numBufs; j++) {
printf("Resource #%d: Mem Buffer #%d: Addr 0x%x Size 0x%x\n", i, j,
res->assignedMemAddrs[j], res->assignedMemSizes[j]);
#ifdef xdc_target__os_Linux
tempAddr = (unsigned long) CMEM_getPhys((void *)
(res->assignedMemAddrs[j]));
printf("Resource #%d: VICP2 Buffer #%d: PHY Addr 0x%x\n",
i,j, tempAddr);
#endif
}
}
#ifdef xdc_target__os_Linux
CMEM_exit();
#endif
return (IRES_OK);
}
/* ARGSUSED - this line tells the compiler not to warn about unused args. */
Int DUMALG_TI_useHDVICP(IDUMALG_Handle handle, unsigned int Id)
{
Int i;
DUMALG_TI_Obj * dumalg = (DUMALG_TI_Handle)handle;
IRES_HDVICP_Handle hdvicp = NULL;
if (dumalg->yieldFlag) {
for (i = 0; i < NUM_RESOURCES; i++) {
GT_2trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS,
"_DUMALG_TI_useHDVICP> Task #%d: Yielding HDVICP resource "
"%d\n", Id, (Int)(dumalg->hdvicp[i]));
}
/* Yield resource now */
dumalg->yieldFxn((IRES_YieldResourceType)IRES_ALL,&dumalg->yieldContext,
dumalg->yieldArgs);
for (i = 0; i < NUM_RESOURCES; i++) {
GT_2trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS,
"_DUMALG_TI_useHDVICP> Task #%d: HDVICP resource %d "
"re-acquired\n", Id, (Int)(dumalg->hdvicp[i]));
}
}
else {
/* Alg doesn't yield the resource */
#ifdef xdc_target__os_Linux
CMEM_init();
#endif
for (i = 0; i < NUM_RESOURCES; i++) {
hdvicp = dumalg->resourceHandles[i];
GT_2trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS,
"_DUMALG_TI_useHDVICP> Task #%d: Not yielding HDVICP "
"resource %d\n", Id, (Int)(hdvicp->id));
#ifdef xdc_target__os_Linux
GT_3trace(ti_sdo_fc_rman_examples_hdvicp, GT_4CLASS,
"_DUMALG_TI_useHDVICP> Register space address 0x%x, Memory "
"base address 0x%x, Phy register base address 0x%x\n",
(unsigned int)(hdvicp->registerBaseAddress),
(unsigned int)(hdvicp->memoryBaseAddress),
(void *) CMEM_getPhys((void *)
(hdvicp->registerBaseAddress)));
#endif
}
#ifdef xdc_target__os_Linux
CMEM_exit();
#endif
}
return 0;
}
/*
* ======== MEMUTILS_cacheInv ========
*/
Void MEMUTILS_cacheInv(Ptr addr, Int sizeInBytes)
{
if (!regInit) {
addModule();
}
CMEM_init();
CMEM_cacheInv(addr, sizeInBytes);
CMEM_exit();
}
/**
* @brief Initiliztion of the message driver for Appro interface
*
*
* @param proc_id message type id of the proceess, defined at ipnc_app/include/Stream_Msg_Def.h
*
* @return 0 is ok and -1 is error
*
*
*/
int ApproDrvInit(int proc_id)
{
if(proc_id < MSG_TYPE_MSG1 || proc_id > 20){
gProcId = MSG_TYPE_MSG1;
return -1;
}
gProcId = proc_id;
fprintf(stderr, "%s: %d\n", __func__, proc_id);
#if ENABLE_CMEM
/* CMEM only one init is allowed in each process */
if(Testflag==0)
{
if(CMEM_init() < 0){
gProcId = MSG_TYPE_MSG1;
return -1;
}
}
#endif
Testflag = 1;;
if(hndlApproDrvSem == NULL)
hndlApproDrvSem = MakeSem();
if(hndlApproDrvSem == NULL){
#if ENABLE_CMEM
CMEM_exit();
#endif
gProcId = MSG_TYPE_MSG1;
return -1;
}
printf("Msg_Init Begin\n");
if((qid=Msg_Init(MSG_KEY)) < 0){
DestroySem(hndlApproDrvSem);
hndlApproDrvSem = NULL;
#if ENABLE_CMEM
CMEM_exit();
#endif
gProcId = MSG_TYPE_MSG1;
return -1;
}
printf("Msg_Init Done\n");
return 0;
}
void amljpeg_exit()
{
if(fd_amport>=0)
{
close(fd_amport);
#ifdef JPEG_DBG
printf("fd_amport (%d) closed.\n",fd_amport);
#endif
fd_amport=-1;
}
CMEM_exit();
}
/*
* ======== MEMUTILS_cacheInv ========
*/
Void MEMUTILS_cacheInv(Ptr addr, Int sizeInBytes)
{
#if GT_TRACE
if (!(gtInit)) {
GT_init();
GT_create(&curTrace, "ti.sdo.fc.memutils");
gtInit = 1;
}
#endif
CMEM_init();
CMEM_cacheInv(addr, sizeInBytes);
CMEM_exit();
}
int main(int argc, char *argv[])
{
int size;
int version;
CMEM_BlockAttrs attrs;
if (argc != 2) {
fprintf(stderr, "Usage: %s <Number of bytes to allocate>\n", argv[0]);
exit(EXIT_FAILURE);
}
size = atoi(argv[1]);
/* First initialize the CMEM module */
if (CMEM_init() == -1) {
fprintf(stderr, "Failed to initialize CMEM\n");
exit(EXIT_FAILURE);
}
printf("CMEM initialized.\n");
version = CMEM_getVersion();
if (version == -1) {
fprintf(stderr, "Failed to retrieve CMEM version\n");
}
printf("CMEM version = 0x%x\n", version);
if (CMEM_getBlockAttrs(0, &attrs) == -1) {
fprintf(stderr, "Failed to retrieve CMEM memory block 0 bounds\n");
}
printf("CMEM memory block 0: phys start = 0x%lx, size = 0x%x\n",
attrs.phys_base, attrs.size);
if (CMEM_getBlockAttrs(1, &attrs) == -1) {
fprintf(stderr, "Failed to retrieve CMEM memory block 1 bounds\n");
}
printf("CMEM memory block 1: phys start = 0x%lx, size = 0x%x\n",
attrs.phys_base, attrs.size);
testHeap(size, 0);
testHeap(size, 1);
testCache(size, 0);
testCache(size, 1);
if (CMEM_exit() < 0) {
fprintf(stderr, "Failed to finalize the CMEM module\n");
}
exit(EXIT_SUCCESS);
}
/**
* @brief Resource releasing of the message driver for Appro interface
*
*
*
* @return 0 is ok and -1 is error
*
*
*/
int ApproDrvExit()
{
fprintf(stderr, "%s: %d\n", __func__, gProcId);
gProcId = MSG_TYPE_MSG1;
DestroySem(hndlApproDrvSem);
hndlApproDrvSem = NULL;
#if ENABLE_CMEM
if( Testflag != 0 )
{
CMEM_exit();
}
Testflag = 0;;
return 0;
#else
return 0;
#endif
}
/*
* ======== MEMUTILS_getPhysicalAddr ========
* Converts user virtual address to physical address,
* Returns 0 on failure, physical address on success.
*/
Void * MEMUTILS_getPhysicalAddr(Ptr addr)
{
UInt32 physicalAddress = 0;
if (!regInit) {
addModule();
}
CMEM_init();
physicalAddress = CMEM_getPhys(addr);
Log_print2(Diags_USER1, "[+1] MEMUTILS_getPhysicalAddr> "
"CMEM_getPhys(0x%x) = 0x%x.", (IArg)addr, (IArg)physicalAddress);
Log_print1(Diags_ENTRY, "[+E] MEMUTILS_getPhysicalAddr> return (0x%x)",
(IArg)physicalAddress);
CMEM_exit();
return ((Void *)physicalAddress);
}
int main()
{
CERuntime_init();
CMEM_init();
#ifdef CE_TEST
CERuntime_init();
CERuntime_exit();
CERuntime_init();
CERuntime_exit();
#endif
/* initialize libavcodec, and register all codecs and formats */
av_register_all();
/* TODO: can't run both yet, some problem with CE init and exit */
ff_example("test.avi", "avi");
// decode_example("test.mkv");
CMEM_exit();
CERuntime_exit();
return 0;
}
/*
* ======== SCPY_configure ========
* Configure a transfer on the SDMA handle
*/
void SCPY_configure(IRES_SDMA_Handle handle, SCPY_Params * params)
{
/* SCPY_configure should be called with only one logicalChannel */
int logicalChannel = handle->channel->chanNum;
unsigned int dmaAddr = (unsigned int)(handle->channel->addr);
CMEM_init();
omap_set_dma_transfer_params(logicalChannel, dmaAddr,
params->transfer->dataType, params->transfer->elemCount,
params->transfer->frameCount);
omap_set_dma_src_params(logicalChannel, dmaAddr,
params->src->addr_mode, CMEM_getPhys((void *)(params->src->addr)),
params->src->elem_index, params->src->frame_index);
omap_set_dma_dest_params(logicalChannel, dmaAddr,
params->dst->addr_mode, CMEM_getPhys((void *)(params->dst->addr)),
params->dst->elem_index, params->dst->frame_index);
CMEM_exit();
}
/*
* ======== MEMUTILS_getPhysicalAddr ========
* Converts user virtual address to physical address,
* Returns 0 on failure, physical address on success.
*/
Void * MEMUTILS_getPhysicalAddr(Ptr addr)
{
UInt32 physicalAddress = 0;
#if GT_TRACE
if (!(gtInit)) {
GT_init();
GT_create(&curTrace, "ti.sdo.fc.memutils");
gtInit = 1;
}
#endif
CMEM_init();
physicalAddress = CMEM_getPhys(addr);
GT_2trace(curTrace, GT_1CLASS, "MEMUTILS_getPhysicalAddr> "
"CMEM_getPhys(0x%x) = 0x%x.\n", addr, physicalAddress);
GT_1trace(curTrace, GT_ENTER, "MEMUTILS_getPhysicalAddr> "
"return (0x%x)\n", physicalAddress);
CMEM_exit();
return ((Void *)physicalAddress);
}
int main(int argc, char *argv[])
{
size_t size;
int version;
CMEM_BlockAttrs attrs;
int i;
int c;
non_interactive_flag = FALSE;
while ((c = getopt(argc, argv, "n")) != -1) {
switch (c) {
case 'n':
non_interactive_flag = TRUE;
break;
default:
fprintf(stderr, "Usage: %s [-n] <Number of bytes to allocate>\n",
argv[0]);
fprintf(stderr,
" -n: non-interactive mode (no ENTER prompts)\n");
exit(EXIT_FAILURE);
}
}
if ((argc - optind + 1) != 2) {
fprintf(stderr, "Usage: %s [-n] <Number of bytes to allocate>\n",
argv[0]);
fprintf(stderr, " -n: non-interactive mode (no ENTER prompts)\n");
exit(EXIT_FAILURE);
}
errno = 0;
size = strtol(argv[optind], NULL, 0);
if (errno) {
fprintf(stderr, "Bad argument ('%s'), strtol() set errno %d\n",
argv[optind], errno);
exit(EXIT_FAILURE);
}
/* First initialize the CMEM module */
if (CMEM_init() == -1) {
fprintf(stderr, "Failed to initialize CMEM\n");
exit(EXIT_FAILURE);
}
printf("CMEM initialized.\n");
version = CMEM_getVersion();
if (version == -1) {
fprintf(stderr, "Failed to retrieve CMEM version\n");
exit(EXIT_FAILURE);
}
printf("CMEM version = 0x%x\n", version);
testMap(size);
testAllocPhys(size);
testCMA(size);
if (CMEM_getNumBlocks(&nblocks)) {
fprintf(stderr, "Failed to retrieve number of blocks\n");
exit(EXIT_FAILURE);
}
printf("\n# of CMEM blocks (doesn't include possible CMA global 'block'): %d\n", nblocks);
if (nblocks) {
for (i = 0; i < nblocks; i++) {
if (CMEM_getBlockAttrs(i, &attrs) == -1) {
fprintf(stderr, "Failed to retrieve CMEM memory block %d bounds\n", i);
}
else {
printf("CMEM memory block %d: phys start = %#llx, size = %#llx\n",
i, (unsigned long long)attrs.phys_base, attrs.size);
}
testHeap(size, i);
testHeap(size, i);
testPools(size, i);
testPools(size, i);
testCache(size, i);
}
}
else {
printf(" no physical block found, not performing block-based testing\n");
}
/* block 'nblocks' is the special CMEM CMA "block" */
testPools(size, CMEM_CMABLOCKID);
printf("\nexiting...\n");
if (CMEM_exit() < 0) {
fprintf(stderr, "Failed to finalize the CMEM module\n");
}
printf("...test done\n");
exit(EXIT_SUCCESS);
}
/*!****************************************************************************
@Function main
@Input argc Number of arguments
@Input argv Command line arguments
@Return int result code to OS
@Description Main function of the program
******************************************************************************/
int main(int argc, char **argv)
{
int testID = 0, err; //default
char *extensions;
unsigned int delta;
NATIVE_PIXMAP_STRUCT* pNativePixmap = NULL;
/* Initialise all globals */
initialise_globals(&gTest);
/* Pre init step - check the arguments */
if(argc < 11)
{
SGXPERF_ERR_printf("Error: Invalid number of operands \n\n");
SGXPERF_ERR_printf("%s",helpString);
exit(-1);
}
testID = atol(argv[1]);
if(testID > MAX_TEST_ID || testID < 0)
{
SGXPERF_ERR_printf("Error: No test available with this ID %d\n\n", testID);
SGXPERF_ERR_printf("%s",helpString);
exit(-1);
}
gTest.inNumberOfObjectsPerSide = atol(argv[7]);
gTest.inSurfaceType = atol(argv[8]);
if(argc < 4)
{
if(testID > 2) //1 and 2 do not need textures
{
SGXPERF_ERR_printf("Error: Invalid number of operands for selected testID %d\n\n", testID);
SGXPERF_ERR_printf("%s",helpString);
exit(-1);
}
}
else
{
gTest.inTextureWidth = atol(argv[2]);
gTest.inTextureHeight = atol(argv[3]);
}
gTest.inRotationEnabled = 0;
//Rotation is unused in latest version
if(argc >= 5)
gTest.inRotationEnabled = atol(argv[4]);
gTest.inPixelFormat = 0;
if(argc >= 6)
gTest.inPixelFormat = atol(argv[5]);
if(gTest.inPixelFormat != SGXPERF_RGB565 && gTest.inPixelFormat != SGXPERF_ARGB8888 && gTest.inPixelFormat != SGXPERF_BYTE8)
{
SGXPERF_ERR_printf("Error: Unsupported pixel format for texture %d \n\n", gTest.inPixelFormat);
SGXPERF_ERR_printf("%s",helpString);
exit(-1);
}
//read extra params
gTest.numTestIterations = atol(argv[9]);
gTest.inFPS =atol(argv[10]);
gTest.msToSleep = 1000/gTest.inFPS;
gTest.cookie = argv[11];
if((gTest.inTextureWidth > 8000) || (gTest.inTextureHeight > 8000))
{
SGXPERF_ERR_printf("Error: Width or Height exceeds 8000 \n\n");
SGXPERF_ERR_printf("%s",helpString);
exit(-1);
}
#ifndef _ENABLE_CMEM
if(testID == 6 || testID == 7 || gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_16 ||
gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_32)
{
SGXPERF_ERR_printf("ERROR: Cannot run native pixmap tests without CMEM\n");
exit(-1);
}
#endif
#ifndef _ENABLE_BUFFERCLASS
if(testID == 8)
{
SGXPERF_ERR_printf("ERROR: Cannot run test8 without BUFFERCLASS driver\n");
exit(-1);
}
#endif
//for pixmap related tests, surface cannot be pixmap
if(testID == 6 && gTest.inSurfaceType != SGXPERF_SURFACE_TYPE_WINDOW)
{
SGXPERF_ERR_printf("ERROR: Cannot run native pixmap eglimage test with pixmap surface\n");
goto cleanup;
}
signal(SIGINT, sgxperf_signal_handler);
#ifdef _ENABLE_CMEM
//Initialise the CMEM module.
//CMEM ko should be inserted before this point
SGXPERF_printf("Configuring CMEM\n");
CMEM_init();
#endif
//Allocate texture for use in GL texturing modes(can also be done from CMEM if memory permits
gTest._textureData = (unsigned int*)malloc(gTest.inTextureWidth*gTest.inTextureHeight*4 + PAGE_SIZE);
if(!gTest._textureData)
{
SGXPERF_ERR_printf("ERROR: No malloc memory for allocating texture!\n");
goto cleanup;
}
delta =(PAGE_SIZE - ((unsigned int)gTest._textureData &
(PAGE_SIZE-1)));
gTest.textureData = (unsigned int*)((char*)gTest._textureData + delta);
memset(gTest.textureData, 0, gTest.inTextureWidth*gTest.inTextureHeight*4);
set_texture(gTest.inTextureWidth, gTest.inTextureHeight, (unsigned char*)gTest.textureData, gTest.inPixelFormat);
//initialise egl
err = common_eglinit(&gTest, testID, gTest.inSurfaceType, &pNativePixmap);
if(err)
{
SGXPERF_ERR_printf("ERROR: eglinit - err = %d\n", err);
goto cleanup;
}
GLuint uiFragShader, uiVertShader; // Used to hold the fragment and vertex shader handles
GLuint uiProgramObject; // Used to hold the program handle (made out of the two previous shaders
// Create the fragment shader object
uiFragShader = glCreateShader(GL_FRAGMENT_SHADER);
// Load the source code into it
if((testID == 3) || (testID == 5) || (testID == 6) || (testID == 7) ||
(testID == 14) || (testID == 17))
glShaderSource(uiFragShader, 1, (const char**)&pszFragTextureShader, NULL);
else if(testID == 11) //Edge detect with RGB input
glShaderSource(uiFragShader, 1, (const char**)&pszFragEdgeRGBDetectShader, NULL);
else if(testID == 12) //Edge detect with YUV input
glShaderSource(uiFragShader, 1, (const char**)&pszFragEdgeYUVDetectShader, NULL);
else if(testID == 8) //IMG texture stream2
glShaderSource(uiFragShader, 1, (const char**)&pszFragIMGTextureStreamShader, NULL);
else if(testID == 16) //EGLImage streaming
glShaderSource(uiFragShader, 1, (const char**)&pszFragEGLImageShader, NULL);
else
glShaderSource(uiFragShader, 1, (const char**)&pszFragNoTextureShader, NULL);
// Compile the source code
glCompileShader(uiFragShader);
// Check if compilation succeeded
GLint bShaderCompiled;
glGetShaderiv(uiFragShader, GL_COMPILE_STATUS, &bShaderCompiled);
if (!bShaderCompiled)
{
// An error happened, first retrieve the length of the log message
int i32InfoLogLength, i32CharsWritten;
glGetShaderiv(uiFragShader, GL_INFO_LOG_LENGTH, &i32InfoLogLength);
// Allocate enough space for the message and retrieve it
char* pszInfoLog = new char[i32InfoLogLength];
glGetShaderInfoLog(uiFragShader, i32InfoLogLength, &i32CharsWritten, pszInfoLog);
// Displays the error
SGXPERF_ERR_printf("Failed to compile fragment shader: %s\n", pszInfoLog);
delete [] pszInfoLog;
goto cleanup;
}
// Loads the vertex shader in the same way
uiVertShader = glCreateShader(GL_VERTEX_SHADER);
if((testID == 3) || (testID == 5) || (testID == 6) || (testID == 7) ||
(testID == 8) || (testID == 11) || (testID == 12)
|| (testID == 14) || (testID == 16) || (testID == 17))
glShaderSource(uiVertShader, 1, (const char**)&pszVertTextureShader, NULL);
else
{
SGXPERF_ERR_printf("INFO: Using no-texture vertex shader\n");
glShaderSource(uiVertShader, 1, (const char**)&pszVertNoTextureShader, NULL);
}
glCompileShader(uiVertShader);
glGetShaderiv(uiVertShader, GL_COMPILE_STATUS, &bShaderCompiled);
if (!bShaderCompiled)
{
int i32InfoLogLength, i32CharsWritten;
glGetShaderiv(uiVertShader, GL_INFO_LOG_LENGTH, &i32InfoLogLength);
char* pszInfoLog = new char[i32InfoLogLength];
glGetShaderInfoLog(uiVertShader, i32InfoLogLength, &i32CharsWritten, pszInfoLog);
SGXPERF_ERR_printf("Failed to compile vertex shader: %s\n", pszInfoLog);
delete [] pszInfoLog;
goto cleanup;
}
// Create the shader program
uiProgramObject = glCreateProgram();
// Attach the fragment and vertex shaders to it
glAttachShader(uiProgramObject, uiFragShader);
glAttachShader(uiProgramObject, uiVertShader);
// Bind the custom vertex attribute "myVertex" to location VERTEX_ARRAY
glBindAttribLocation(uiProgramObject, VERTEX_ARRAY, "inVertex");
glBindAttribLocation(uiProgramObject, TEXCOORD_ARRAY, "inTexCoord");
// Link the program
glLinkProgram(uiProgramObject);
// Check if linking succeeded in the same way we checked for compilation success
GLint bLinked;
glGetProgramiv(uiProgramObject, GL_LINK_STATUS, &bLinked);
if (!bLinked)
{
int ui32InfoLogLength, ui32CharsWritten;
glGetProgramiv(uiProgramObject, GL_INFO_LOG_LENGTH, &ui32InfoLogLength);
char* pszInfoLog = new char[ui32InfoLogLength];
glGetProgramInfoLog(uiProgramObject, ui32InfoLogLength, &ui32CharsWritten, pszInfoLog);
SGXPERF_ERR_printf("Failed to link program: %s\n", pszInfoLog);
delete [] pszInfoLog;
goto cleanup;
}
// Actually use the created program
glUseProgram(uiProgramObject);
#ifdef _ENABLE_TEST16
if(testID == 16)
{
int sampler = glGetUniformLocation(uiProgramObject, "yuvTexSampler");
glUniform1i(sampler, 0);
}
#endif
//set rotation variables to init
gTest.matrixLocation = glGetUniformLocation(uiProgramObject, "MVPMatrix");
memset(gTest.mat_final, 0, sizeof(gTest.mat_final));
gTest.mat_final[0] = gTest.mat_final[5] = gTest.mat_final[10] = gTest.mat_final[15] = 1.0;
glUniformMatrix4fv( gTest.matrixLocation, 1, GL_FALSE, gTest.mat_final);
/* Set rowsize for edge detect */
if(testID == 11)
{
glUniform1f(glGetUniformLocation(uiProgramObject, "rowSize"), 256.0);
glUniform1f(glGetUniformLocation(uiProgramObject, "columnSize"), 256.0);
}
else if(testID == 12)
{
glUniform1f(glGetUniformLocation(uiProgramObject, "rowSize"), 128.0);
glUniform1f(glGetUniformLocation(uiProgramObject, "columnSize"), 160.0);
}
/* Set clear */
glClearColor(0.2f, 0.8f, 1.0f, 1.0f); // blueish greenish red :)
glClear(GL_COLOR_BUFFER_BIT);
/*
Do various tests
*/
switch(testID)
{
case 0:
extensions = (char*)glGetString(GL_EXTENSIONS);
SGXPERF_ERR_printf("\nTESTID = 0: GL SUPPORTED EXTENSIONS = \n%s\n", extensions);
extensions = (char*)eglQueryString(gTest.eglDisplay, EGL_EXTENSIONS);
SGXPERF_ERR_printf("\nTESTID = 0: EGL SUPPORTED EXTENSIONS = \n%s\n", extensions);
break;
case 1:
/* Fill entire screen with single colour, no objects */
test1(&gTest);
break;
case 2:
/* Draw a coloured rectangle filling entire screen */
test2(&gTest);
break;
case 3:
/* Move a coloured rectangle of half screen size to another half with same parameters */
test3(&gTest);
break;
case 4:
/* Alpha blending full surface texture */
test4(&gTest);
break;
case 5:
/* Alpha blending full surface WITHOUT texture */
test5(&gTest);
break;
case 8:
#ifdef _ENABLE_TEST8
/* GL_IMG_texture_stream */
test8(&gTest);
#endif
break;
case 10:
/* PVR2D test */
test10(&gTest);
break;
case 11:
/* Edge detection test - test3 with new shader */
test3(&gTest);
break;
#ifdef _ENABLE_TEST8
case 12:
/* Edge detection test - test8 with new shader */
test8(&gTest);
break;
#endif
case 13:
/* Line drawing */
test13(&gTest);
break;
#ifdef _ENABLE_TEST14
case 14:
/* Context Switch */
test14(&gTest);
break;
#endif
#ifdef _ENABLE_TEST15
case 15:
/* YUV-RGB conversion with PVR2D */
test15(&gTest);
break;
#endif
#ifdef _ENABLE_TEST16
case 16:
/* YUV-Streaming with EGLImage */
test16(&gTest);
break;
#endif
#ifdef _ENABLE_TEST17
case 17:
/* FBO */
test17(&gTest);
break;
#endif
default:
/* Sorry guys, we tried ! */
SGXPERF_ERR_printf("No matching test code\n");
break;
}
#ifdef _ENABLE_CMEM
/* PIXMAP loopback test */
if(gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_16 || gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_32)
{
#if 1
/* Use this for checking out the output in the pixmap */
/* For DEBUGGING ONLY */
FILE *fp = fopen("pixmap.raw", "wb");
int numbytes;
if(gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_32) numbytes = 4; //ARGB8888
if(gTest.inSurfaceType == SGXPERF_SURFACE_TYPE_PIXMAP_16) numbytes = 2; //RGB565
SGXPERF_ERR_printf("Writing pixmap data to file pixmap.raw\n");
fwrite((void*)pNativePixmap->lAddress, 1, gTest.inTextureWidth*gTest.inTextureHeight*numbytes, fp);
fclose(fp);
#endif
}
#endif //CMEM needed for pixmap loopback
// Frees the OpenGL handles for the program and the 2 shaders
glDeleteProgram(uiProgramObject);
glDeleteShader(uiFragShader);
glDeleteShader(uiVertShader);
cleanup:
if(gTest._textureData)
free(gTest._textureData);
common_egldeinit(&gTest, testID, pNativePixmap);
#ifdef _ENABLE_CMEM
CMEM_exit();
#endif
return 0;
}
int main(int argc, char *argv[])
{
unsigned int *ptr = NULL;
pid_t newPid = 0;
int pid = 0;
int numProcesses;
int r;
int i;
if (argc != 2) {
fprintf(stderr, "Usage: %s <Number of processes to fork>\n", argv[0]);
exit(EXIT_FAILURE);
}
numProcesses = atoi(argv[1]);
for (i=0; i<numProcesses; i++) {
newPid = fork();
if (newPid == -1) {
fprintf(stderr, "Failed to fork off new process\n");
exit(EXIT_FAILURE);
}
else if (newPid == 0) {
pid = i;
break;
}
printf("Forked off process %d\n", newPid);
}
if (newPid != 0) {
printf("Main process exiting\n");
exit(EXIT_SUCCESS);
}
/* First initialize the CMEM module */
if (CMEM_init() == -1) {
fprintf(stderr, "Process %d: Failed to initialize CMEM\n", pid);
exit(EXIT_FAILURE);
}
printf("Process %d: CMEM initialized.\n", pid);
/* First allocate a buffer from the pool that best fits */
ptr = CMEM_alloc(BUFFER_SIZE, NULL);
if (ptr == NULL) {
fprintf(stderr, "Process %d: Failed to allocate buffer of size %d\n",
pid, BUFFER_SIZE);
exit(EXIT_FAILURE);
}
printf("Process %d: Allocated buffer at %#x\n", pid, (unsigned int) ptr);
/* Write some data into this buffer */
for (i=0; i < BUFFER_SIZE / sizeof(int) ; i++) {
ptr[i] = 0xbeefbeef;
}
#if 0
srand(pid * 1024);
r = 1 + (int) (DELAYSPAN * (rand() / (RAND_MAX + 1.0)));
#else
r = (pid * 3) + 3;
#endif
printf("Process %d: Sleeping for %d seconds\n", pid, r);
sleep(r);
if (pid % 2) {
printf("Process %d: Freeing buffer at %#x\n", pid, (unsigned int) ptr);
if (CMEM_free(ptr, NULL) < 0) {
fprintf(stderr, "Process %d: Failed to free buffer at %#x\n",
pid, (unsigned int) ptr);
}
}
else {
printf("Process %d: intentionally neglecting to call CMEM_free()\n",
pid);
}
if (pid != 0) {
printf("Process %d: Exiting CMEM\n", pid);
if (CMEM_exit() < 0) {
fprintf(stderr, "Process %d: Failed to finalize the CMEM module\n",
pid);
}
}
else {
printf("Process %d: sleeping 5 ...\n", pid);
sleep(5);
printf("Process %d: exiting, intentionally forgetting to call "
"CMEM_exit()\n", pid);
}
exit(EXIT_SUCCESS);
}