| author | Jani Hyvonen<jani.hyvonen@nokia.com> |
| Wed, 22 Sep 2010 16:51:17 +0300 | |
| branch | graphics-phase-3 |
| changeset 110 | 52ce3e8fba90 |
| parent 77 | b3dcdc7f8f12 |
| child 111 | 345f1c88c950 |
| permissions | -rw-r--r-- |
| 77 | 1 |
// This is the main DLL file. |
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#include "platformtypes.h" |
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#include <KhronosAPIWrapper.h> |
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52ce3e8fba90
Header and class name changes
Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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#include <guestvideodriverinterfaceconstants.h> //Registers and enums |
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#include <platformthreading.h> //mutex |
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52ce3e8fba90
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Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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#include <graphicsvhwcallback.h> |
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52ce3e8fba90
Header and class name changes
Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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#include "syborggraphicswrapper.h" |
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SyborgGraphicsWrapper::SyborgGraphicsWrapper() |
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Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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{
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} |
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SyborgGraphicsWrapper::~SyborgGraphicsWrapper() |
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{
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delete m_wrapper; |
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m_wrapper = 0; |
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Psu::platform_release_semaphore(m_outputBufferSemaphore); |
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} |
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int SyborgGraphicsWrapper::Reset( uint32_t *aGraphicsMemBase, uint32_t *aCommandMemBase ) |
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{
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int ret = -1; |
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if ( m_wrapper ) |
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{
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delete m_wrapper; |
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} |
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m_wrapper = NULL; |
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uint8_t *cmd_buffer = (uint8_t *)aCommandMemBase; |
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uint8_t *frame_buffer = (uint8_t *)aGraphicsMemBase; |
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if( (cmd_buffer != NULL) && (frame_buffer != NULL) ) |
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{
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52ce3e8fba90
Header and class name changes
Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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m_wrapper = new KhronosAPIWrapper( (MGraphicsVHWCallback*)this, |
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frame_buffer, &cmd_buffer[VVHW_INPUT_BASE], &cmd_buffer[VVHW_OUTPUT_BASE] ); |
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//Reset synchronisation mechanisms |
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Psu::platform_release_semaphore(m_outputBufferSemaphore); |
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Psu::platform_create_semaphore(m_outputBufferSemaphore, 1, 1); |
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ret = 0; |
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} |
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else |
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{
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ret = -1; |
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} |
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return ret; |
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} |
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void SyborgGraphicsWrapper::LockOutputBuffer() |
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{
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#ifdef KHRONOS_API_W_MULTITHREAD |
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Psu::platform_wait_for_signal(m_outputBufferSemaphore); |
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#endif |
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} |
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void SyborgGraphicsWrapper::ReleaseOutputBuffer(){}
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110
52ce3e8fba90
Header and class name changes
Jani Hyvonen<jani.hyvonen@nokia.com>
parents:
77
diff
changeset
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void SyborgGraphicsWrapper::ProcessingDone(int i) |
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{
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m_pythonCallBack( i ); |
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} |
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extern "C" |
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{
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SYBORG_GRAPHICSWRAPPER_API SyborgGraphicsWrapper* create_SyborgGraphicsWrapper() |
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{
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return new SyborgGraphicsWrapper(); |
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} |
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SYBORG_GRAPHICSWRAPPER_API int initialize_SyborgGraphicsWrapper( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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Psu::platform_create_semaphore(m_outputBufferSemaphore, 1, 1); |
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// Change to proper error handling |
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return 0; |
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} |
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SYBORG_GRAPHICSWRAPPER_API int set_GraphicsCallBack( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, int (*aGraphicsCallBack) (int) ) |
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{
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m_pythonCallBack = aGraphicsCallBack; |
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// Change to proper error handling |
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return 0; |
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} |
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SYBORG_GRAPHICSWRAPPER_API int reset_SyborgGraphicsWrapper( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t *aGraphicsMemBase, uint32_t *aCommandMemBase ) |
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{
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return aSyborgGraphicsWrapper->Reset( aGraphicsMemBase, aCommandMemBase ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_InputBufferTail( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->InputBufferTail(); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_InputBufferHead( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->InputBufferHead( ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_InputBufferReadCount( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->InputBufferReadCount( ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_InputBufferWriteCount( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->InputBufferWriteCount( ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_InputMaxTailIndex( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->InputMaxTailIndex( ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_cmd_memsize( void ) |
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{
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return (VVI_PARAMETERS_INPUT_MEMORY_SIZE + |
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VVI_PARAMETERS_OUTPUT_MEMORY_SIZE); |
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} |
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SYBORG_GRAPHICSWRAPPER_API uint32_t get_framebuffer_memsize( void ) |
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{
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return VVI_FRAMEBUFFER_MEMORY_SIZE; |
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} |
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SYBORG_GRAPHICSWRAPPER_API unsigned int execute_command( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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return m_wrapper->Execute( ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void set_InputBufferTail( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t aVal ) |
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{
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m_wrapper->SetInputBufferTail( aVal ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void set_InputBufferHead( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t aVal ) |
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{
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m_wrapper->SetInputBufferHead( aVal ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void set_InputBufferReadCount( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t aVal ) |
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{
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m_wrapper->SetInputBufferReadCount( aVal ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void set_InputBufferWriteCount( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t aVal ) |
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{
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m_wrapper->SetInputBufferWriteCount( aVal ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void set_InputMaxTailIndex( SyborgGraphicsWrapper* aSyborgGraphicsWrapper, uint32_t aVal ) |
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{
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m_wrapper->SetInputMaxTailIndex( aVal ); |
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} |
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SYBORG_GRAPHICSWRAPPER_API void signal_outputbuffer_semafore( SyborgGraphicsWrapper* aSyborgGraphicsWrapper ) |
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{
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#ifdef KHRONOS_API_W_MULTITHREAD |
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Psu::platform_signal_semaphore(m_outputBufferSemaphore); |
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#endif |
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} |
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} |