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Viewing changes to src/server/graphics/gbm/kms_output.cpp

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src/server/graphics/gbm/kms_output.cpp
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#include "page_flipper.h"
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#include <boost/throw_exception.hpp>
 
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#include <boost/exception/info.hpp>
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#include <stdexcept>
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#include <vector>
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    page_flipper->wait_for_flip(current_crtc->crtc_id);
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}
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void mgg::KMSOutput::set_cursor(gbm_bo* buffer)
 
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{
 
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    if (current_crtc)
 
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    {
 
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        if (auto result = drmModeSetCursor(
 
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                drm_fd,
 
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                current_crtc->crtc_id,
 
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                gbm_bo_get_handle(buffer).u32,
 
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                gbm_bo_get_width(buffer),
 
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                gbm_bo_get_height(buffer)))
 
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        {
 
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            BOOST_THROW_EXCEPTION(
 
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                ::boost::enable_error_info(std::runtime_error("drmModeSetCursor() failed"))
 
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                    << (boost::error_info<KMSOutput, decltype(result)>(result)));
 
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        }
 
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    }
 
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}
 
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void mgg::KMSOutput::move_cursor(geometry::Point destination)
 
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{
 
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    if (current_crtc)
 
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    {
 
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        if (auto result = drmModeMoveCursor(drm_fd, current_crtc->crtc_id,
 
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                                            destination.x.as_uint32_t(),
 
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                                            destination.y.as_uint32_t()))
 
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        {
 
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            BOOST_THROW_EXCEPTION(
 
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                ::boost::enable_error_info(std::runtime_error("drmModeMoveCursor() failed"))
 
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                    << (boost::error_info<KMSOutput, decltype(result)>(result)));
 
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        }
 
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    }
 
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}
 
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void mgg::KMSOutput::clear_cursor()
 
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{
 
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    if (current_crtc)
 
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    {
 
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        drmModeSetCursor(drm_fd, current_crtc->crtc_id, 0, 0, 0);
 
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    }
 
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}
 
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bool mgg::KMSOutput::ensure_crtc()
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{
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    /* Nothing to do if we already have a crtc */