// EXTERNAL INCLUDES
#include <dali/integration-api/debug.h>
+#include <dali/integration-api/gl-defines.h>
#include <cstring>
+#include <tbm_surface_internal.h>
// INTERNAL INCLUDES
#include <gl/egl-image-extensions.h>
#include <render-surface.h>
// Allow this to be encoded and saved:
-#include <platform-abstractions/tizen/resource-loader/resource-loader.h>
#include <bitmap-saver.h>
namespace Dali
{
const char* FRAGMENT_PREFIX = "#extension GL_OES_EGL_image_external:require\n";
const char* SAMPLER_TYPE = "samplerExternalOES";
+
+tbm_format FORMATS_BLENDING_REQUIRED[] = {
+ TBM_FORMAT_ARGB4444, TBM_FORMAT_ABGR4444,
+ TBM_FORMAT_RGBA4444, TBM_FORMAT_BGRA4444,
+ TBM_FORMAT_RGBX5551, TBM_FORMAT_BGRX5551,
+ TBM_FORMAT_ARGB1555, TBM_FORMAT_ABGR1555,
+ TBM_FORMAT_RGBA5551, TBM_FORMAT_BGRA5551,
+ TBM_FORMAT_ARGB8888, TBM_FORMAT_ABGR8888,
+ TBM_FORMAT_RGBA8888, TBM_FORMAT_BGRA8888,
+ TBM_FORMAT_ARGB2101010, TBM_FORMAT_ABGR2101010,
+ TBM_FORMAT_RGBA1010102, TBM_FORMAT_BGRA1010102
+};
+
+const int NUM_FORMATS_BLENDING_REQUIRED = 18;
+
}
using Dali::Integration::PixelBuffer;
NativeImageSource::NativeImageSource( unsigned int width, unsigned int height, Dali::NativeImageSource::ColorDepth depth, Any nativeImageSource )
: mWidth( width ),
mHeight( height ),
- mOwnTbmsurface( false ),
- mTbmsurface( NULL ),
+ mOwnTbmSurface( false ),
+ mTbmSurface( NULL ),
+ mTbmFormat( 0 ),
mBlendingRequired( false ),
mColorDepth( depth ),
mEglImageKHR( NULL ),
mEglImageExtensions = eglFactory.GetImageExtensions();
DALI_ASSERT_DEBUG( mEglImageExtensions );
- mTbmsurface = GetSurfaceFromAny( nativeImageSource );
+ mTbmSurface = GetSurfaceFromAny( nativeImageSource );
- if( mTbmsurface != NULL )
+ if( mTbmSurface != NULL )
{
- mWidth = tbm_surface_get_width( mTbmsurface );
- mHeight = tbm_surface_get_height( mTbmsurface );
+ tbm_surface_internal_ref( mTbmSurface );
+ mBlendingRequired = CheckBlending( tbm_surface_get_format( mTbmSurface ) );
+ mWidth = tbm_surface_get_width( mTbmSurface );
+ mHeight = tbm_surface_get_height( mTbmSurface );
}
}
void NativeImageSource::Initialize()
{
- if( mTbmsurface != NULL || mWidth == 0 || mHeight == 0 )
+ if( mTbmSurface != NULL || mWidth == 0 || mHeight == 0 )
{
return;
}
If depth = 32, Pixel::RGBA8888 */
mBlendingRequired = ( depth == 32 || depth == 8 );
- mTbmsurface = tbm_surface_create( mWidth, mHeight, format );
- mOwnTbmsurface = true;
+ mTbmSurface = tbm_surface_create( mWidth, mHeight, format );
+ mOwnTbmSurface = true;
}
tbm_surface_h NativeImageSource::GetSurfaceFromAny( Any source ) const
NativeImageSource::~NativeImageSource()
{
- if( mOwnTbmsurface && mTbmsurface != NULL )
+ if( mOwnTbmSurface )
{
- if( tbm_surface_destroy( mTbmsurface ) != TBM_SURFACE_ERROR_NONE )
+ if( mTbmSurface != NULL && tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
{
DALI_LOG_ERROR( "Failed to destroy tbm_surface\n" );
}
}
+ else
+ {
+ if( mTbmSurface != NULL )
+ {
+ tbm_surface_internal_unref( mTbmSurface );
+ }
+ }
}
Any NativeImageSource::GetNativeImageSource() const
{
- return Any( mTbmsurface );
+ return Any( mTbmSurface );
}
bool NativeImageSource::GetPixels(std::vector<unsigned char>& pixbuf, unsigned& width, unsigned& height, Pixel::Format& pixelFormat) const
{
- if( mTbmsurface != NULL )
+ if( mTbmSurface != NULL )
{
tbm_surface_info_s surface_info;
- if( tbm_surface_map( mTbmsurface, TBM_SURF_OPTION_READ, &surface_info) != TBM_SURFACE_ERROR_NONE )
+ if( tbm_surface_map( mTbmSurface, TBM_SURF_OPTION_READ, &surface_info) != TBM_SURFACE_ERROR_NONE )
{
DALI_LOG_ERROR( "Fail to map tbm_surface\n" );
{
cOffset = c*3;
offset = cOffset + r*stride;
- *(bufptr) = ptr[offset+2];
+ *(bufptr+cOffset) = ptr[offset+2];
*(bufptr+cOffset+1) = ptr[offset+1];
*(bufptr+cOffset+2) = ptr[offset];
}
{
cOffset = c*4;
offset = cOffset + r*stride;
- *(bufptr) = ptr[offset+3];
+ *(bufptr+cOffset) = ptr[offset+3];
*(bufptr+cOffset+1) = ptr[offset+2];
*(bufptr+cOffset+2) = ptr[offset+1];
*(bufptr+cOffset+3) = ptr[offset];
}
default:
{
- DALI_LOG_WARNING( "Tbm surface has unsupported pixel format.\n" );
-
- pixbuf.resize( 0 );
- width = 0;
- height = 0;
+ DALI_ASSERT_ALWAYS( 0 && "Tbm surface has unsupported pixel format.\n" );
return false;
}
}
- if( tbm_surface_unmap( mTbmsurface ) != TBM_SURFACE_ERROR_NONE )
+ if( tbm_surface_unmap( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
{
DALI_LOG_ERROR( "Fail to unmap tbm_surface\n" );
}
void NativeImageSource::SetSource( Any source )
{
- if( mOwnTbmsurface && mTbmsurface != NULL )
+ if( mOwnTbmSurface )
{
- if( tbm_surface_destroy( mTbmsurface ) != TBM_SURFACE_ERROR_NONE )
+ if( mTbmSurface != NULL && tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
{
DALI_LOG_ERROR( "Failed to destroy tbm_surface\n" );
}
- mTbmsurface = NULL;
- mOwnTbmsurface = false;
+ mTbmSurface = NULL;
+ mOwnTbmSurface = false;
}
-
- mTbmsurface = GetSurfaceFromAny( source );
- mSetSource = true;
-
- if( mTbmsurface != NULL )
+ else
{
- mWidth = tbm_surface_get_width( mTbmsurface );
- mHeight = tbm_surface_get_height( mTbmsurface );
+ if( mTbmSurface != NULL )
+ {
+ tbm_surface_internal_unref( mTbmSurface );
+ mTbmSurface = NULL;
+ }
}
- if( mEglImageKHRContainer.Size() > 2 )
+ mTbmSurface = GetSurfaceFromAny( source );
+
+ if( mTbmSurface != NULL )
{
- mEglImageExtensions->DestroyImageKHR(mEglImageKHRContainer[0]);
- mEglImageKHRContainer.Erase( mEglImageKHRContainer.Begin() );
+ mSetSource = true;
+ tbm_surface_internal_ref( mTbmSurface );
+ mBlendingRequired = CheckBlending( tbm_surface_get_format( mTbmSurface ) );
+ mWidth = tbm_surface_get_width( mTbmSurface );
+ mHeight = tbm_surface_get_height( mTbmSurface );
}
-
- mEglImageKHRContainer.PushBack( mEglImageKHR );
}
bool NativeImageSource::IsColorDepthSupported( Dali::NativeImageSource::ColorDepth colorDepth )
{
// casting from an unsigned int to a void *, which should then be cast back
// to an unsigned int in the driver.
- EGLClientBuffer eglBuffer = reinterpret_cast< EGLClientBuffer > (mTbmsurface);
+ EGLClientBuffer eglBuffer = reinterpret_cast< EGLClientBuffer >(mTbmSurface);
+ if( !eglBuffer )
+ {
+ return false;
+ }
mEglImageKHR = mEglImageExtensions->CreateImageKHR( eglBuffer );
void NativeImageSource::GlExtensionDestroy()
{
- mEglImageExtensions->DestroyImageKHR(mEglImageKHR);
+ if( mEglImageKHR )
+ {
+ mEglImageExtensions->DestroyImageKHR(mEglImageKHR);
- mEglImageKHR = NULL;
+ mEglImageKHR = NULL;
+ }
}
unsigned int NativeImageSource::TargetTexture()
void NativeImageSource::PrepareTexture()
{
- if( mSetSource && GlExtensionCreate() )
+ if( mSetSource )
{
- TargetTexture();
+ void* eglImage = mEglImageKHR;
+
+ if( GlExtensionCreate() )
+ {
+ TargetTexture();
+ }
+
+ mEglImageExtensions->DestroyImageKHR( eglImage );
+
mSetSource = false;
}
}
return SAMPLER_TYPE;
}
+int NativeImageSource::GetEglImageTextureTarget()
+{
+ return GL_TEXTURE_EXTERNAL_OES;
+}
+
+bool NativeImageSource::CheckBlending( tbm_format format )
+{
+ if( mTbmFormat != format )
+ {
+ for(int i = 0; i < NUM_FORMATS_BLENDING_REQUIRED; ++i)
+ {
+ if( format == FORMATS_BLENDING_REQUIRED[i] )
+ {
+ mBlendingRequired = true;
+ break;
+ }
+ }
+ mTbmFormat = format;
+ }
+
+ return mBlendingRequired;
+}
+
} // namespace Adaptor
} // namespace internal
projects / platform / core / uifw / dali-adaptor.git / blobdiff