~loic.molinari/qtmir/multi-bufferstream-support-fixes

Port gl_bind_to_texture to the new TextureSource interface.
Update for Mir 0.16 release.
Approved by: Alan Griffiths

added added

removed removed

// Mir

#include <mir/graphics/buffer.h>

#include <mir/geometry/size.h>

#include <mir/renderer/gl/texture_source.h>

namespace mg = mir::geometry;

namespace mrg = mir::renderer::gl;

MirBufferSGTexture::MirBufferSGTexture()

: QSGTexture()

{

glBindTexture(GL_TEXTURE_2D, m_textureId);

updateBindOptions(true/* force */);

m_mirBuffer->gl_bind_to_texture();

auto const texture_source =

dynamic_cast<mrg::TextureSource*>(m_mirBuffer->native_buffer_base());

if (!texture_source)

throw std::logic_error("Buffer does not support GL rendering");

texture_source->gl_bind_to_texture();

}