void GraphicsSurface::platformPaintToTextureMapper(TextureMapper* textureMapper, const FloatRect& targetRect, const TransformationMatrix& transform, float opacity, BitmapTexture* mask)
{
TextureMapperGL* texMapGL = static_cast<TextureMapperGL*>(textureMapper);
TransformationMatrix adjustedTransform = transform;
adjustedTransform.multiply(TransformationMatrix::rectToRect(FloatRect(FloatPoint::zero(), m_private->size()), targetRect));
TextureMapperGL::Flags flags = m_private->textureIsYInverted() ? TextureMapperGL::ShouldFlipTexture : 0;
flags |= TextureMapperGL::ShouldBlend;
texMapGL->drawTexture(platformGetTextureID(), flags, m_private->size(), targetRect, adjustedTransform, opacity, mask);
}
void GraphicsSurface::platformPaintToTextureMapper(TextureMapper* textureMapper, const FloatRect& targetRect, const TransformationMatrix& transform, float opacity)
{
uint32_t texture = platformGetTextureID();
if (!texture)
return;
TransformationMatrix adjustedTransform = transform;
adjustedTransform.multiply(TransformationMatrix::rectToRect(m_private->rect(), targetRect));
static_cast<TextureMapperGL*>(textureMapper)->drawTexture(texture, m_private->flags(), m_private->size(), m_private->rect(), adjustedTransform, opacity);
}
uint32_t GraphicsSurface::platformSwapBuffers()
{
if (m_private->isReceiver()) {
glBindTexture(GL_TEXTURE_2D, platformGetTextureID());
// Release previous lock and rebind texture to surface to get frame update.
pGlXReleaseTexImageEXT(m_private->display(), m_private->glxPixmap(), GLX_FRONT_EXT);
pGlXBindTexImageEXT(m_private->display(), m_private->glxPixmap(), GLX_FRONT_EXT, 0);
return 0;
}
m_private->swapBuffers();
return 0;
}
void GraphicsSurface::platformPaintToTextureMapper(TextureMapper* textureMapper, const FloatRect& targetRect, const TransformationMatrix& transform, float opacity, BitmapTexture* mask)
{
TransformationMatrix adjustedTransform = transform;
adjustedTransform.multiply(TransformationMatrix::rectToRect(FloatRect(FloatPoint::zero(), m_size), targetRect));
static_cast<TextureMapperGL*>(textureMapper)->drawTexture(platformGetTextureID(), 0, m_size, targetRect, adjustedTransform, opacity, mask);
}
uint32_t GraphicsSurface::getTextureID()
{
return platformGetTextureID();
}
