/**
*
* @param driver - Driver object to be returned
* @return the status of the initilization
*/
static gctBOOL SetupDriver
(
OUT Viv2DDriverPtr * driver
) {
TRACE_ENTER();
gceSTATUS status = gcvSTATUS_OK;
Viv2DDriverPtr pDrvHandle = gcvNULL;
gctPOINTER mHandle = gcvNULL;
/*Allocating the driver*/
gcmASSERT(*driver == gcvNULL);
status = gcoOS_Allocate(gcvNULL, sizeof (Viv2DDriver), &mHandle);
if (status < 0) {
TRACE_ERROR("Unable to allocate driver, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
pDrvHandle = (Viv2DDriverPtr) mHandle;
status = gcoOS_Construct(gcvNULL, &(pDrvHandle->mOs));
if (status < 0) {
TRACE_ERROR("Unable to construct OS object, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
status = gcoHAL_Construct(gcvNULL, pDrvHandle->mOs, &(pDrvHandle->mHal));
if (status < 0) {
TRACE_ERROR("Unable to construct HAL object, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
/*If Seperated*/
pDrvHandle->mIsSeperated = gcoHAL_QuerySeparated3D2D(pDrvHandle->mHal) == gcvSTATUS_TRUE;
if (pDrvHandle->mIsSeperated) {
status = gcoHAL_SetHardwareType(pDrvHandle->mHal, gcvHARDWARE_2D);
if (status < 0) {
TRACE_ERROR("Unable to gcoHAL_SetHardwareType, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
}
if (!gcoHAL_IsFeatureAvailable(pDrvHandle->mHal, gcvFEATURE_PIPE_2D)) {
TRACE_ERROR("2D PIPE IS NOT AVAIBLE");
TRACE_EXIT(gcvFALSE);
}
/* Query the amount of video memory. */
status = gcoHAL_QueryVideoMemory
(pDrvHandle->mHal,
&pDrvHandle->g_InternalPhysical,
&pDrvHandle->g_InternalSize,
&pDrvHandle->g_ExternalPhysical,
&pDrvHandle->g_ExternalSize,
&pDrvHandle->g_ContiguousPhysical,
&pDrvHandle->g_ContiguousSize
);
if (status < 0) {
TRACE_ERROR("gcoHAL_QueryVideoMemory failed, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
/* Map the local internal memory. */
if (pDrvHandle->g_InternalSize > 0) {
status = gcoHAL_MapMemory(
pDrvHandle->mHal,
pDrvHandle->g_InternalPhysical,
pDrvHandle-> g_InternalSize,
&pDrvHandle->g_Internal
);
if (status < 0) {
TRACE_ERROR("gcoHAL_MapMemory failed, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
}
/* Map the local external memory. */
if (pDrvHandle->g_ExternalSize > 0) {
status = gcoHAL_MapMemory(
pDrvHandle->mHal,
pDrvHandle->g_ExternalPhysical,
pDrvHandle->g_ExternalSize,
&pDrvHandle->g_External
);
if (status < 0) {
TRACE_ERROR("gcoHAL_MapMemory failed, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
}
/* Map the contiguous memory. */
if (pDrvHandle->g_ContiguousSize > 0) {
status = gcoHAL_MapMemory
(pDrvHandle->mHal,
pDrvHandle->g_ContiguousPhysical,
pDrvHandle->g_ContiguousSize,
&pDrvHandle->g_Contiguous
);
TRACE_INFO("Physcal : %d LOGICAL ADDR = %p SIZE = %d\n", pDrvHandle->g_ContiguousPhysical, pDrvHandle->g_Contiguous, pDrvHandle->g_ContiguousSize);
if (status < 0) {
TRACE_ERROR("gcoHAL_MapMemory failed, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
}
/* Determine whether PE 2.0 is present. */
pDrvHandle->mIsPe20Supported = gcoHAL_IsFeatureAvailable(pDrvHandle ->mHal,
gcvFEATURE_2DPE20)
== gcvSTATUS_TRUE;
/*Multi source options*/
pDrvHandle->mIsMultiSrcBltSupported = gcoHAL_IsFeatureAvailable(pDrvHandle->mHal, gcvFEATURE_2D_MULTI_SOURCE_BLT) == gcvSTATUS_TRUE;
pDrvHandle->mIsMultiSrcBltExSupported = gcoHAL_IsFeatureAvailable(pDrvHandle->mHal, gcvFEATURE_2D_MULTI_SOURCE_BLT_EX) == gcvSTATUS_TRUE;
pDrvHandle->mMaxSourceForMultiSrcOpt = pDrvHandle->mIsMultiSrcBltExSupported ? 8 : (pDrvHandle->mIsMultiSrcBltSupported ? 4 : 1);
/*Getting the 2d engine*/
status = gcoHAL_Get2DEngine(pDrvHandle->mHal, &(pDrvHandle->m2DEngine));
if (status < 0) {
TRACE_ERROR("Unable to construct 2DEngine object, status = %d\n", status);
TRACE_EXIT(gcvFALSE);
}
*driver = pDrvHandle;
TRACE_EXIT(gcvTRUE);
}
VEGLThreadData
veglGetThreadData(
void
)
{
gcsTLS_PTR tls = gcvNULL;
gceSTATUS status;
#if gcdENABLE_VG
gctINT32 i;
#endif
gcmHEADER();
gcmONERROR(gcoOS_GetTLS(&tls));
if (tls->context == gcvNULL)
{
gctPOINTER pointer = gcvNULL;
VEGLThreadData thread;
gcmONERROR(gcoOS_Allocate(
gcvNULL, gcmSIZEOF(struct eglThreadData), &pointer
));
gcmONERROR(gcoOS_ZeroMemory(
pointer, gcmSIZEOF(struct eglThreadData)
));
/* Initialize TLS record. */
tls->context = pointer;
tls->destructor = _DestroyThreadData;
/* Cast the pointer. */
thread = (VEGLThreadData) pointer;
/* Initialize the thread data. */
thread->error = EGL_SUCCESS;
thread->api = EGL_OPENGL_ES_API;
thread->lastClient = 1;
thread->worker = gcvNULL;
tls->currentType = gcvHARDWARE_3D;
#if veglUSE_HAL_DUMP
/* Get the gcoDUMP object. */
gcmONERROR(gcoHAL_GetDump(thread->hal, &thread->dump));
#endif
#if gcdENABLE_VG
gcmONERROR(gcoHAL_QueryChipCount(gcvNULL, &thread->chipCount));
for (i = 0; i < thread->chipCount; i++)
{
gcmONERROR(gcoHAL_QueryChipLimits(gcvNULL, i, &thread->chipLimits[i]));
}
for (i = 0; i < thread->chipCount; i++)
{
thread->maxWidth =
gcmMAX(thread->maxWidth, (gctINT32)thread->chipLimits[i].maxWidth);
thread->maxHeight =
gcmMAX(thread->maxHeight, (gctINT32)thread->chipLimits[i].maxHeight);
thread->maxSamples =
gcmMAX(thread->maxSamples, (gctINT32)thread->chipLimits[i].maxSamples);
}
for (i = 0; i < thread->chipCount; i++)
{
/* Query VAA support. */
if (gcoHAL_QueryChipFeature(gcvNULL, i, gcvFEATURE_VAA))
{
thread->vaa = gcvTRUE;
break;
}
}
for (i = 0; i < thread->chipCount; i++)
{
if (gcoHAL_QueryChipFeature(gcvNULL, i, gcvFEATURE_PIPE_VG))
{
thread->openVGpipe = _IsHWVGDriverAvailable(thread);
break;
}
}
#else
/* Query the hardware identity. */
gcmONERROR(gcoHAL_QueryChipIdentity(
gcvNULL,
&thread->chipModel,
gcvNULL, gcvNULL, gcvNULL
));
/* Query the hardware capabilities. */
gcmONERROR(gcoHAL_QueryTargetCaps(
gcvNULL,
(gctUINT32_PTR) &thread->maxWidth,
(gctUINT32_PTR) &thread->maxHeight,
gcvNULL,
(gctUINT32_PTR) &thread->maxSamples
));
/* Query VAA support. */
thread->vaa
= gcoHAL_IsFeatureAvailable(gcvNULL, gcvFEATURE_VAA)
== gcvSTATUS_TRUE;
/* Query OpenVG pipe support. */
thread->openVGpipe
= gcoHAL_IsFeatureAvailable(gcvNULL, gcvFEATURE_PIPE_VG)
== gcvSTATUS_TRUE;
#endif
gcmTRACE_ZONE(
gcvLEVEL_VERBOSE, gcdZONE_EGL_API,
"%s(%d): maxWidth=%d maxHeight=%d maxSamples=%d vaa=%d openVG=%d",
__FUNCTION__, __LINE__,
thread->maxWidth, thread->maxHeight, thread->maxSamples,
thread->vaa, thread->openVGpipe
);
}