bool LLWebBrowserTexture::updateBrowserTexture()
{
if (!adjustSize())
return false;
LLPluginClassMedia* media = mMediaSource->getMediaPlugin();
if(!media->textureValid())
return false;
if(mMediaSource->mNeedsNewTexture
|| media->getTextureWidth() != mWidth
|| media->getTextureHeight() != mHeight )
{
releaseGLTexture();
mWidth = media->getTextureWidth();
mHeight = media->getTextureHeight();
mTextureCoordsOpenGL = media->getTextureCoordsOpenGL();
// will create mWidth * mHeight sized texture, using the texture params specified by the media.
LLDynamicTexture::generateGLTexture(
media->getTextureFormatInternal(),
media->getTextureFormatPrimary(),
media->getTextureFormatType(),
media->getTextureFormatSwapBytes());
mMediaSource->mNeedsNewTexture = false;
}
return true;
}
bool LLWebBrowserTexture::updateBrowserTexture()
{
if (!adjustSize())
return false;
LLPluginClassMedia* media = mMediaSource->getMediaPlugin();
if(!media->textureValid())
return false;
if(mMediaSource->mNeedsNewTexture
|| media->getTextureWidth() != getFullWidth()
|| media->getTextureHeight() != getFullHeight() )
{
//releaseGLTexture();
mFullWidth = media->getTextureWidth();
mFullHeight = media->getTextureHeight();
mTextureCoordsOpenGL = media->getTextureCoordsOpenGL();
const LLColor4U fill_color(0,0,0,255);
// will create mWidth * mHeight sized texture, using the texture params specified by the media.
generateGLTexture(
media->getTextureFormatInternal(),
media->getTextureFormatPrimary(),
media->getTextureFormatType(),
media->getTextureFormatSwapBytes(),
&fill_color); //Initialize the texture to black.
mMediaSource->mNeedsNewTexture = false;
}
return true;
}
void createTexture()
{
// create the texture used to display the browser data
if(mMediaSource->textureValid())
{
mAppTextureWidth = mMediaSource->getTextureWidth();
mAppTextureHeight = mMediaSource->getTextureHeight();
mAppTextureCoordsOpenGL = mMediaSource->getTextureCoordsOpenGL();
if(mAppTexture != 0)
{
glDeleteTextures( 1, &mAppTexture );
mAppTexture = 0;
}
glGenTextures( 1, &mAppTexture );
glBindTexture( GL_TEXTURE_2D, mAppTexture );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
glTexImage2D( GL_TEXTURE_2D, 0,
mMediaSource->getTextureFormatInternal(),
mAppTextureWidth,
mAppTextureHeight,
0,
mMediaSource->getTextureFormatPrimary(),
mMediaSource->getTextureFormatType(),
NULL );
}
}
