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framebuffer_session: use Rect as refresh argument

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This patch replaces basic-type arguments x, y, w, h by the 'Rect' type,
and imports the Genode namespace into the Framebuffer namespace.

Issue #5350
This commit is contained in:
Norman Feske
2024-09-23 15:05:51 +02:00
committed by Christian Helmuth
parent e1b24d1ebd
commit 0e33830d1f
28 changed files with 70 additions and 63 deletions
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28
repos/os/include/framebuffer_session/framebuffer_session.h
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@ -26,7 +26,11 @@ namespace Framebuffer {
struct Session;
struct Session_client;
using Area = Genode::Surface_base::Area;
using namespace Genode;
using Area = Surface_base::Area;
using Point = Surface_base::Point;
using Rect = Surface_base::Rect;
}
@ -37,9 +41,9 @@ struct Framebuffer::Mode
{
Area area;
Genode::size_t bytes_per_pixel() const { return 4; }
size_t bytes_per_pixel() const { return 4; }
void print(Genode::Output &out) const { Genode::print(out, area); }
void print(Output &out) const { Genode::print(out, area); }
};
@ -70,7 +74,7 @@ struct Framebuffer::Session : Genode::Session
* have detached the previously requested dataspace from its local
* address space.
*/
virtual Genode::Dataspace_capability dataspace() = 0;
virtual Dataspace_capability dataspace() = 0;
/**
* Request display-mode properties of the framebuffer ready to be
@ -89,30 +93,30 @@ struct Framebuffer::Session : Genode::Session
* method. However, from the client's perspective, the original mode
* stays in effect until the it calls 'dataspace()' again.
*/
virtual void mode_sigh(Genode::Signal_context_capability sigh) = 0;
virtual void mode_sigh(Signal_context_capability sigh) = 0;
/**
* Flush specified pixel region
*
* \param x,y,w,h region to be updated on physical frame buffer
* \param rect region to be updated on physical frame buffer
*/
virtual void refresh(int x, int y, int w, int h) = 0;
virtual void refresh(Rect rect) = 0;
/**
* Register signal handler for refresh synchronization
*/
virtual void sync_sigh(Genode::Signal_context_capability) = 0;
virtual void sync_sigh(Signal_context_capability) = 0;
/*********************
** RPC declaration **
*********************/
GENODE_RPC(Rpc_dataspace, Genode::Dataspace_capability, dataspace);
GENODE_RPC(Rpc_dataspace, Dataspace_capability, dataspace);
GENODE_RPC(Rpc_mode, Mode, mode);
GENODE_RPC(Rpc_refresh, void, refresh, int, int, int, int);
GENODE_RPC(Rpc_mode_sigh, void, mode_sigh, Genode::Signal_context_capability);
GENODE_RPC(Rpc_sync_sigh, void, sync_sigh, Genode::Signal_context_capability);
GENODE_RPC(Rpc_refresh, void, refresh, Rect);
GENODE_RPC(Rpc_mode_sigh, void, mode_sigh, Signal_context_capability);
GENODE_RPC(Rpc_sync_sigh, void, sync_sigh, Signal_context_capability);
GENODE_RPC_INTERFACE(Rpc_dataspace, Rpc_mode, Rpc_mode_sigh, Rpc_refresh,
Rpc_sync_sigh);