void CBaseTexture::Update(unsigned int width, unsigned int height, unsigned int pitch, unsigned int format, const unsigned char *pixels, bool loadToGPU)
{
if (pixels == NULL)
return;
if (format & XB_FMT_DXT_MASK)
return;
Allocate(width, height, format);
unsigned int srcPitch = pitch ? pitch : GetPitch(width);
unsigned int srcRows = GetRows(height);
unsigned int dstPitch = GetPitch(m_textureWidth);
unsigned int dstRows = GetRows(m_textureHeight);
if (srcPitch == dstPitch)
memcpy(m_pixels, pixels, srcPitch * std::min(srcRows, dstRows));
else
{
const unsigned char *src = pixels;
unsigned char* dst = m_pixels;
for (unsigned int y = 0; y < srcRows && y < dstRows; y++)
{
memcpy(dst, src, std::min(srcPitch, dstPitch));
src += srcPitch;
dst += dstPitch;
}
}
ClampToEdge();
if (loadToGPU)
LoadToGPU();
}
bool CSurface::CreateFromFile(const char *Filename, FORMAT format)
{
// get the info from the file
D3DXIMAGE_INFO info;
if (S_OK != D3DXGetImageInfoFromFile(Filename, &info))
return false;
if (!Create(info.Width, info.Height, format))
return false;
bool success = (S_OK == D3DXLoadSurfaceFromFile(m_surface, NULL, NULL, Filename, NULL, D3DX_FILTER_NONE, 0, NULL));
ClampToEdge();
return success;
}
void CBaseTexture::LoadFromImage(ImageInfo &image, bool autoRotate)
{
m_hasAlpha = NULL != image.alpha;
Allocate(image.width, image.height, XB_FMT_A8R8G8B8);
if (autoRotate && image.exifInfo.Orientation)
m_orientation = image.exifInfo.Orientation - 1;
m_originalWidth = image.originalwidth;
m_originalHeight = image.originalheight;
unsigned int dstPitch = GetPitch();
unsigned int srcPitch = ((image.width + 1)* 3 / 4) * 4; // bitmap row length is aligned to 4 bytes
unsigned char *dst = m_pixels;
unsigned char *src = image.texture + (m_imageHeight - 1) * srcPitch;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2 += 4, src2 += 3)
{
dst2[0] = src2[0];
dst2[1] = src2[1];
dst2[2] = src2[2];
dst2[3] = 0xff;
}
src -= srcPitch;
dst += dstPitch;
}
if(image.alpha)
{
dst = m_pixels + 3;
src = image.alpha + (m_imageHeight - 1) * m_imageWidth;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2+=4, src2++)
*dst2 = *src2;
src -= m_imageWidth;
dst += dstPitch;
}
}
ClampToEdge();
}
bool CBaseTexture::LoadFromFileInMem(unsigned char* buffer, size_t size, const std::string& mimeType, unsigned int maxWidth, unsigned int maxHeight)
{
if (!buffer || !size)
return false;
//ImageLib is sooo sloow for jpegs. Try our own decoder first. If it fails, fall back to ImageLib.
if (mimeType == "image/jpeg")
{
CJpegIO jpegfile;
if (jpegfile.Read(buffer, size, maxWidth, maxHeight))
{
if (jpegfile.Width() > 0 && jpegfile.Height() > 0)
{
Allocate(jpegfile.Width(), jpegfile.Height(), XB_FMT_A8R8G8B8);
if (jpegfile.Decode(m_pixels, GetPitch(), XB_FMT_A8R8G8B8))
{
m_hasAlpha=false;
ClampToEdge();
return true;
}
}
}
}
DllImageLib dll;
if (!dll.Load())
return false;
ImageInfo image;
memset(&image, 0, sizeof(image));
unsigned int width = maxWidth ? std::min(maxWidth, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
unsigned int height = maxHeight ? std::min(maxHeight, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
CStdString ext = mimeType;
int nPos = ext.Find('/');
if (nPos > -1)
ext.Delete(0, nPos + 1);
if(!dll.LoadImageFromMemory(buffer, size, ext.c_str(), width, height, &image))
{
CLog::Log(LOGERROR, "Texture manager unable to load image from memory");
return false;
}
LoadFromImage(image);
dll.ReleaseImage(&image);
return true;
}
bool CSurface::CreateFromFile(const char *Filename, FORMAT format)
{
SDL_Surface *original = IMG_Load(Filename);
if (!original)
return false;
if (!Create(original->w, original->h, format))
{
SDL_FreeSurface(original);
return false;
}
// copy into our surface
SDL_SetAlpha(original, 0, 255);
int ret = SDL_BlitSurface(original, NULL, m_surface, NULL);
SDL_FreeSurface(original);
ClampToEdge();
return (0 == ret);
}
bool CBaseTexture::LoadIImage(IImage *pImage, unsigned char* buffer, unsigned int bufSize, unsigned int width, unsigned int height, bool autoRotate)
{
if(pImage != NULL && pImage->LoadImageFromMemory(buffer, bufSize, width, height))
{
if (pImage->Width() > 0 && pImage->Height() > 0)
{
Allocate(pImage->Width(), pImage->Height(), XB_FMT_A8R8G8B8);
if (pImage->Decode(m_pixels, GetPitch()))
{
if (autoRotate && pImage->Orientation())
m_orientation = pImage->Orientation() - 1;
m_hasAlpha = pImage->hasAlpha();
m_originalWidth = pImage->originalWidth();
m_originalHeight = pImage->originalHeight();
ClampToEdge();
return true;
}
}
}
return false;
}
void CBaseTexture::Update(unsigned int width, unsigned int height, unsigned int pitch, unsigned int format, const unsigned char *pixels, bool loadToGPU)
{
if (pixels == NULL)
return;
if (format & XB_FMT_DXT_MASK && !g_Windowing.SupportsDXT())
{ // compressed format that we don't support
Allocate(width, height, XB_FMT_A8R8G8B8);
CDDSImage::Decompress(m_pixels, std::min(width, m_textureWidth), std::min(height, m_textureHeight), GetPitch(m_textureWidth), pixels, format);
}
else
{
Allocate(width, height, format);
unsigned int srcPitch = pitch ? pitch : GetPitch(width);
unsigned int srcRows = GetRows(height);
unsigned int dstPitch = GetPitch(m_textureWidth);
unsigned int dstRows = GetRows(m_textureHeight);
if (srcPitch == dstPitch)
memcpy(m_pixels, pixels, srcPitch * std::min(srcRows, dstRows));
else
{
const unsigned char *src = pixels;
unsigned char* dst = m_pixels;
for (unsigned int y = 0; y < srcRows && y < dstRows; y++)
{
memcpy(dst, src, std::min(srcPitch, dstPitch));
src += srcPitch;
dst += dstPitch;
}
}
}
ClampToEdge();
if (loadToGPU)
LoadToGPU();
}
bool CBaseTexture::LoadPaletted(unsigned int width, unsigned int height, unsigned int pitch, unsigned int format, const unsigned char *pixels, const COLOR *palette)
{
if (pixels == NULL || palette == NULL)
return false;
Allocate(width, height, format);
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dest = m_pixels + y * GetPitch();
const unsigned char *src = pixels + y * pitch;
for (unsigned int x = 0; x < m_imageWidth; x++)
{
COLOR col = palette[*src++];
*dest++ = col.b;
*dest++ = col.g;
*dest++ = col.r;
*dest++ = col.x;
}
}
ClampToEdge();
return true;
}
bool CBaseTexture::LoadFromFile(const CStdString& texturePath, unsigned int maxWidth, unsigned int maxHeight,
bool autoRotate, unsigned int *originalWidth, unsigned int *originalHeight)
{
if (URIUtils::GetExtension(texturePath).Equals(".dds"))
{ // special case for DDS images
CDDSImage image;
if (image.ReadFile(texturePath))
{
Update(image.GetWidth(), image.GetHeight(), 0, image.GetFormat(), image.GetData(), false);
return true;
}
return false;
}
#if defined(__APPLE__) && defined(__arm__)
XFILE::CFile file;
UInt8 *imageBuff = NULL;
int64_t imageBuffSize = 0;
//open path and read data to buffer
//this handles advancedsettings.xml pathsubstitution
//and resulting networking
if (file.Open(texturePath, 0))
{
imageBuffSize =file.GetLength();
imageBuff = new UInt8[imageBuffSize];
imageBuffSize = file.Read(imageBuff, imageBuffSize);
file.Close();
}
else
{
CLog::Log(LOGERROR, "Texture manager unable to open file %s", texturePath.c_str());
return false;
}
if (imageBuffSize <= 0)
{
CLog::Log(LOGERROR, "Texture manager read texture file failed.");
delete [] imageBuff;
return false;
}
// create the image from buffer;
CGImageSourceRef imageSource;
// create a CFDataRef using CFDataCreateWithBytesNoCopy and kCFAllocatorNull for deallocator.
// this allows us to do a nocopy reference and we handle the free of imageBuff
CFDataRef cfdata = CFDataCreateWithBytesNoCopy(NULL, imageBuff, imageBuffSize, kCFAllocatorNull);
imageSource = CGImageSourceCreateWithData(cfdata, NULL);
if (imageSource == nil)
{
CLog::Log(LOGERROR, "Texture manager unable to load file: %s", CSpecialProtocol::TranslatePath(texturePath).c_str());
CFRelease(cfdata);
delete [] imageBuff;
return false;
}
CGImageRef image = CGImageSourceCreateImageAtIndex(imageSource, 0, NULL);
int rotate = 0;
if (autoRotate)
{ // get the orientation of the image for displaying it correctly
CFDictionaryRef imagePropertiesDictionary = CGImageSourceCopyPropertiesAtIndex(imageSource,0, NULL);
if (imagePropertiesDictionary != nil)
{
CFNumberRef orientation = (CFNumberRef)CFDictionaryGetValue(imagePropertiesDictionary, kCGImagePropertyOrientation);
if (orientation != nil)
{
int value = 0;
CFNumberGetValue(orientation, kCFNumberIntType, &value);
if (value)
rotate = value - 1;
}
CFRelease(imagePropertiesDictionary);
}
}
CFRelease(imageSource);
unsigned int width = CGImageGetWidth(image);
unsigned int height = CGImageGetHeight(image);
m_hasAlpha = (CGImageGetAlphaInfo(image) != kCGImageAlphaNone);
if (originalWidth)
*originalWidth = width;
if (originalHeight)
*originalHeight = height;
// check texture size limits and limit to screen size - preserving aspectratio of image
if ( width > g_Windowing.GetMaxTextureSize() || height > g_Windowing.GetMaxTextureSize() )
{
float aspect;
if ( width > height )
{
aspect = (float)width / (float)height;
width = g_Windowing.GetWidth();
height = (float)width / (float)aspect;
}
else
{
aspect = (float)height / (float)width;
height = g_Windowing.GetHeight();
width = (float)height / (float)aspect;
}
CLog::Log(LOGDEBUG, "Texture manager texture clamp:new texture size: %i x %i", width, height);
}
// use RGBA to skip swizzling
Allocate(width, height, XB_FMT_RGBA8);
m_orientation = rotate;
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
// hw convert jmpeg to RGBA
CGContextRef context = CGBitmapContextCreate(m_pixels,
width, height, 8, GetPitch(), colorSpace,
kCGImageAlphaPremultipliedLast | kCGBitmapByteOrder32Big);
CGColorSpaceRelease(colorSpace);
// Flip so that it isn't upside-down
//CGContextTranslateCTM(context, 0, height);
//CGContextScaleCTM(context, 1.0f, -1.0f);
#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5
CGContextClearRect(context, CGRectMake(0, 0, width, height));
#else
#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
// (just a way of checking whether we're running in 10.5 or later)
if (CGContextDrawLinearGradient == 0)
CGContextClearRect(context, CGRectMake(0, 0, width, height));
else
#endif
CGContextSetBlendMode(context, kCGBlendModeCopy);
#endif
//CGContextSetBlendMode(context, kCGBlendModeCopy);
CGContextDrawImage(context, CGRectMake(0, 0, width, height), image);
CGContextRelease(context);
CGImageRelease(image);
CFRelease(cfdata);
delete [] imageBuff;
#else
DllImageLib dll;
if (!dll.Load())
return false;
ImageInfo image;
memset(&image, 0, sizeof(image));
unsigned int width = maxWidth ? std::min(maxWidth, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
unsigned int height = maxHeight ? std::min(maxHeight, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
if(!dll.LoadImage(texturePath.c_str(), width, height, &image))
{
CLog::Log(LOGERROR, "Texture manager unable to load file: %s", texturePath.c_str());
return false;
}
m_hasAlpha = NULL != image.alpha;
Allocate(image.width, image.height, XB_FMT_A8R8G8B8);
if (autoRotate && image.exifInfo.Orientation)
m_orientation = image.exifInfo.Orientation - 1;
if (originalWidth)
*originalWidth = image.originalwidth;
if (originalHeight)
*originalHeight = image.originalheight;
unsigned int dstPitch = GetPitch();
unsigned int srcPitch = ((image.width + 1)* 3 / 4) * 4; // bitmap row length is aligned to 4 bytes
unsigned char *dst = m_pixels;
unsigned char *src = image.texture + (m_imageHeight - 1) * srcPitch;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2 += 4, src2 += 3)
{
dst2[0] = src2[0];
dst2[1] = src2[1];
dst2[2] = src2[2];
dst2[3] = 0xff;
}
src -= srcPitch;
dst += dstPitch;
}
if(image.alpha)
{
dst = m_pixels + 3;
src = image.alpha + (m_imageHeight - 1) * m_imageWidth;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2+=4, src2++)
*dst2 = *src2;
src -= m_imageWidth;
dst += dstPitch;
}
}
dll.ReleaseImage(&image);
#endif
ClampToEdge();
return true;
}
bool CBaseTexture::LoadFromFile(const CStdString& texturePath, unsigned int maxWidth, unsigned int maxHeight,
bool autoRotate, unsigned int *originalWidth, unsigned int *originalHeight)
{
if (URIUtils::GetExtension(texturePath).Equals(".dds"))
{ // special case for DDS images
CDDSImage image;
if (image.ReadFile(texturePath))
{
Update(image.GetWidth(), image.GetHeight(), 0, image.GetFormat(), image.GetData(), false);
return true;
}
return false;
}
//ImageLib is sooo sloow for jpegs. Try our own decoder first. If it fails, fall back to ImageLib.
if (URIUtils::GetExtension(texturePath).Equals(".jpg") || URIUtils::GetExtension(texturePath).Equals(".tbn"))
{
CJpegIO jpegfile;
if (jpegfile.Open(texturePath, maxWidth, maxHeight))
{
if (jpegfile.Width() > 0 && jpegfile.Height() > 0)
{
Allocate(jpegfile.Width(), jpegfile.Height(), XB_FMT_A8R8G8B8);
if (jpegfile.Decode(m_pixels, GetPitch(), XB_FMT_A8R8G8B8))
{
if (autoRotate && jpegfile.Orientation())
m_orientation = jpegfile.Orientation() - 1;
m_hasAlpha=false;
ClampToEdge();
return true;
}
}
}
}
DllImageLib dll;
if (!dll.Load())
return false;
ImageInfo image;
memset(&image, 0, sizeof(image));
unsigned int width = maxWidth ? std::min(maxWidth, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
unsigned int height = maxHeight ? std::min(maxHeight, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
if(!dll.LoadImage(texturePath.c_str(), width, height, &image))
{
CLog::Log(LOGERROR, "Texture manager unable to load file: %s", texturePath.c_str());
return false;
}
m_hasAlpha = NULL != image.alpha;
Allocate(image.width, image.height, XB_FMT_A8R8G8B8);
if (autoRotate && image.exifInfo.Orientation)
m_orientation = image.exifInfo.Orientation - 1;
if (originalWidth)
*originalWidth = image.originalwidth;
if (originalHeight)
*originalHeight = image.originalheight;
unsigned int dstPitch = GetPitch();
unsigned int srcPitch = ((image.width + 1)* 3 / 4) * 4; // bitmap row length is aligned to 4 bytes
unsigned char *dst = m_pixels;
unsigned char *src = image.texture + (m_imageHeight - 1) * srcPitch;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2 += 4, src2 += 3)
{
dst2[0] = src2[0];
dst2[1] = src2[1];
dst2[2] = src2[2];
dst2[3] = 0xff;
}
src -= srcPitch;
dst += dstPitch;
}
if(image.alpha)
{
dst = m_pixels + 3;
src = image.alpha + (m_imageHeight - 1) * m_imageWidth;
for (unsigned int y = 0; y < m_imageHeight; y++)
{
unsigned char *dst2 = dst;
unsigned char *src2 = src;
for (unsigned int x = 0; x < m_imageWidth; x++, dst2+=4, src2++)
*dst2 = *src2;
src -= m_imageWidth;
dst += dstPitch;
}
}
dll.ReleaseImage(&image);
ClampToEdge();
return true;
}
bool CBaseTexture::LoadFromFileInternal(const CStdString& texturePath, unsigned int maxWidth, unsigned int maxHeight, bool autoRotate)
{
#if defined(HAS_OMXPLAYER)
if (URIUtils::GetExtension(texturePath).Equals(".jpg") ||
URIUtils::GetExtension(texturePath).Equals(".tbn")
/*|| URIUtils::GetExtension(texturePath).Equals(".png")*/)
{
COMXImage omx_image;
if(omx_image.ReadFile(texturePath))
{
// TODO: we only decode as half width and height. this is a workaround for the PI memory limitation
if(omx_image.Decode(omx_image.GetWidth() / 2, omx_image.GetHeight() / 2))
{
Allocate(omx_image.GetDecodedWidth(), omx_image.GetDecodedHeight(), XB_FMT_A8R8G8B8);
if(!m_pixels)
{
CLog::Log(LOGERROR, "Texture manager (OMX) out of memory");
omx_image.Close();
return false;
}
m_originalWidth = omx_image.GetOriginalWidth();
m_originalHeight = omx_image.GetOriginalHeight();
m_hasAlpha = omx_image.IsAlpha();
if (autoRotate && omx_image.GetOrientation())
m_orientation = omx_image.GetOrientation() - 1;
if(omx_image.GetDecodedData())
{
int size = ( ( GetPitch() * GetRows() ) > omx_image.GetDecodedSize() ) ?
omx_image.GetDecodedSize() : ( GetPitch() * GetRows() );
memcpy(m_pixels, (unsigned char *)omx_image.GetDecodedData(), size);
}
omx_image.Close();
return true;
}
else
{
omx_image.Close();
}
}
}
#endif
if (URIUtils::GetExtension(texturePath).Equals(".dds"))
{ // special case for DDS images
CDDSImage image;
if (image.ReadFile(texturePath))
{
Update(image.GetWidth(), image.GetHeight(), 0, image.GetFormat(), image.GetData(), false);
return true;
}
return false;
}
//ImageLib is sooo sloow for jpegs. Try our own decoder first. If it fails, fall back to ImageLib.
if (URIUtils::GetExtension(texturePath).Equals(".jpg") || URIUtils::GetExtension(texturePath).Equals(".tbn"))
{
CJpegIO jpegfile;
if (jpegfile.Open(texturePath, maxWidth, maxHeight))
{
if (jpegfile.Width() > 0 && jpegfile.Height() > 0)
{
Allocate(jpegfile.Width(), jpegfile.Height(), XB_FMT_A8R8G8B8);
if (jpegfile.Decode(m_pixels, GetPitch(), XB_FMT_A8R8G8B8))
{
if (autoRotate && jpegfile.Orientation())
m_orientation = jpegfile.Orientation() - 1;
m_hasAlpha=false;
ClampToEdge();
return true;
}
}
}
CLog::Log(LOGDEBUG, "%s - Load of %s failed. Falling back to ImageLib", __FUNCTION__, texturePath.c_str());
}
DllImageLib dll;
if (!dll.Load())
return false;
ImageInfo image;
memset(&image, 0, sizeof(image));
unsigned int width = maxWidth ? std::min(maxWidth, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
unsigned int height = maxHeight ? std::min(maxHeight, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
if(!dll.LoadImage(texturePath.c_str(), width, height, &image))
{
CLog::Log(LOGERROR, "Texture manager unable to load file: %s", texturePath.c_str());
return false;
}
LoadFromImage(image, autoRotate);
dll.ReleaseImage(&image);
return true;
}
bool CBaseTexture::LoadFromFile(const CStdString& texturePath, unsigned int maxWidth, unsigned int maxHeight,
bool autoRotate, unsigned int *originalWidth, unsigned int *originalHeight)
{
if (URIUtils::GetExtension(texturePath).Equals(".dds"))
{ // special case for DDS images
CDDSImage image;
if (image.ReadFile(texturePath))
{
Update(image.GetWidth(), image.GetHeight(), 0, image.GetFormat(), image.GetData(), false);
return true;
}
return false;
}
//ImageLib is sooo sloow for jpegs. Try our own decoder first. If it fails, fall back to ImageLib.
if (URIUtils::GetExtension(texturePath).Equals(".jpg") || URIUtils::GetExtension(texturePath).Equals(".tbn"))
{
CJpegIO jpegfile;
if (jpegfile.Open(texturePath, maxWidth, maxHeight))
{
if (jpegfile.Width() > 0 && jpegfile.Height() > 0)
{
Allocate(jpegfile.Width(), jpegfile.Height(), XB_FMT_A8R8G8B8);
if (jpegfile.Decode(m_pixels, GetPitch(), XB_FMT_A8R8G8B8))
{
if (autoRotate && jpegfile.Orientation())
m_orientation = jpegfile.Orientation() - 1;
m_hasAlpha=false;
ClampToEdge();
return true;
}
}
}
CLog::Log(LOGDEBUG, "%s - Load of %s failed. Falling back to ImageLib", __FUNCTION__, texturePath.c_str());
}
DllImageLib dll;
if (!dll.Load())
return false;
ImageInfo image;
memset(&image, 0, sizeof(image));
unsigned int width = maxWidth ? std::min(maxWidth, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
unsigned int height = maxHeight ? std::min(maxHeight, g_Windowing.GetMaxTextureSize()) : g_Windowing.GetMaxTextureSize();
if(!dll.LoadImage(texturePath.c_str(), width, height, &image))
{
CLog::Log(LOGERROR, "Texture manager unable to load file: %s", texturePath.c_str());
return false;
}
if (originalWidth)
*originalWidth = image.originalwidth;
if (originalHeight)
*originalHeight = image.originalheight;
LoadFromImage(image, autoRotate);
dll.ReleaseImage(&image);
return true;
}
