classes needed for the new cloned Accelerant based test environment
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15470 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
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#include <stdio.h>
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#include <DirectWindow.h>
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#include "DWindowBuffer.h"
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// constructor
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DWindowBuffer::DWindowBuffer()
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: fBits(NULL),
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fWidth(0),
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fHeight(0),
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fBytesPerRow(0),
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fFormat(B_NO_COLOR_SPACE),
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fWindowClipping()
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{
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}
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// destructor
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DWindowBuffer::~DWindowBuffer()
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{
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}
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// InitCheck
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status_t
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DWindowBuffer::InitCheck() const
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{
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if (fBits)
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return B_OK;
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return B_NO_INIT;
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}
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// ColorSpace
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color_space
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DWindowBuffer::ColorSpace() const
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{
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return fFormat;
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}
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// Bits
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void*
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DWindowBuffer::Bits() const
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{
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return (void*)fBits;
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}
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// BytesPerRow
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uint32
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DWindowBuffer::BytesPerRow() const
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{
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return fBytesPerRow;
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}
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// Width
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uint32
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DWindowBuffer::Width() const
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{
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return fWidth;
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}
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// Height
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uint32
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DWindowBuffer::Height() const
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{
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return fHeight;
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}
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// Set
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void
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DWindowBuffer::SetTo(direct_buffer_info* info)
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{
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printf("DWindowBuffer::SetTo(%p)\n", info);
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fWindowClipping.MakeEmpty();
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if (info) {
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int32 xOffset = info->window_bounds.left;
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int32 yOffset = info->window_bounds.top;
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// Get clipping information
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for (uint32 i = 0; i < info->clip_list_count; i++) {
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fWindowClipping.Include(info->clip_list[i]);
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}
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fWindowClipping.OffsetBy(xOffset, yOffset);
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fBytesPerRow = info->bytes_per_row;
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fBits = (uint8*)info->bits;
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fFormat = info->pixel_format;
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fWidth = info->window_bounds.right - info->window_bounds.left + 1;
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fHeight = info->window_bounds.bottom - info->window_bounds.top + 1;
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printf(" width: %ld, height: %ld\n", fWidth, fHeight);
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// offset bits to left top corner of window
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fBits += xOffset * 4 + yOffset * fBytesPerRow;
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} else {
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fBits = NULL;
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fWidth = 0;
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fHeight = 0;
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fBytesPerRow = 0;
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fFormat = B_NO_COLOR_SPACE;
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}
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}
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#ifndef D_WINDOW_BUFFER_H
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#define D_WINDOW_BUFFER_H
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#include "RenderingBuffer.h"
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struct direct_buffer_info;
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class DWindowBuffer : public RenderingBuffer {
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public:
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DWindowBuffer();
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virtual ~DWindowBuffer();
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virtual status_t InitCheck() const;
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virtual color_space ColorSpace() const;
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virtual void* Bits() const;
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virtual uint32 BytesPerRow() const;
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virtual uint32 Width() const;
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virtual uint32 Height() const;
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void SetTo(direct_buffer_info* info);
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BRegion& WindowClipping()
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{ return fWindowClipping; }
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private:
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uint8* fBits;
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uint32 fWidth;
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uint32 fHeight;
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uint32 fBytesPerRow;
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color_space fFormat;
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BRegion fWindowClipping;
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};
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#endif // D_WINDOW_BUFFER_H
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File diff suppressed because it is too large
Load Diff
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/*
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* Copyright 2005, Haiku.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Michael Lotz <[email protected]>
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* Stephan Aßmus <[email protected]>
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*/
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#ifndef D_WINDOW_HW_INTERACE_H
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#define D_WINDOW_HW_INTERACE_H
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#include <Accelerant.h>
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#include <Region.h>
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#include <String.h>
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#include "HWInterface.h"
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class DWindowBuffer;
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class DWindow;
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class UpdateQueue;
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class DWindowHWInterface : public HWInterface {
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public:
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DWindowHWInterface();
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virtual ~DWindowHWInterface();
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virtual status_t Initialize();
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virtual status_t Shutdown();
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virtual status_t SetMode(const display_mode &mode);
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virtual void GetMode(display_mode *mode);
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virtual status_t GetDeviceInfo(accelerant_device_info *info);
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virtual status_t GetFrameBufferConfig(frame_buffer_config& config);
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virtual status_t GetModeList(display_mode **mode_list,
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uint32 *count);
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virtual status_t GetPixelClockLimits(display_mode *mode,
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uint32 *low,
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uint32 *high);
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virtual status_t GetTimingConstraints(display_timing_constraints *dtc);
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virtual status_t ProposeMode(display_mode *candidate,
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const display_mode *low,
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const display_mode *high);
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virtual sem_id RetraceSemaphore();
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virtual status_t WaitForRetrace(bigtime_t timeout = B_INFINITE_TIMEOUT);
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virtual status_t SetDPMSMode(const uint32 &state);
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virtual uint32 DPMSMode();
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virtual uint32 DPMSCapabilities();
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// query for available hardware accleration and perform it
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virtual uint32 AvailableHWAcceleration() const;
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virtual void CopyRegion(const clipping_rect* sortedRectList,
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uint32 count,
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int32 xOffset, int32 yOffset);
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virtual void FillRegion(/*const*/ BRegion& region,
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const RGBColor& color);
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virtual void InvertRegion(/*const*/ BRegion& region);
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// frame buffer access
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virtual RenderingBuffer* FrontBuffer() const;
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virtual RenderingBuffer* BackBuffer() const;
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virtual bool IsDoubleBuffered() const;
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virtual status_t Invalidate(const BRect& frame);
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private:
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DWindowBuffer* fFrontBuffer;
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DWindow* fWindow;
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display_mode fDisplayMode;
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// accelerant stuff
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int _OpenGraphicsDevice(int deviceNumber);
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status_t _OpenAccelerant(int device);
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status_t _SetupDefaultHooks();
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void _RegionToRectParams(/*const*/ BRegion* region,
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fill_rect_params** params,
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uint32* count) const;
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uint32 _NativeColor(const RGBColor& color) const;
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int fCardFD;
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image_id fAccelerantImage;
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GetAccelerantHook fAccelerantHook;
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engine_token *fEngineToken;
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sync_token fSyncToken;
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// required hooks - guaranteed to be valid
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acquire_engine fAccAcquireEngine;
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release_engine fAccReleaseEngine;
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sync_to_token fAccSyncToToken;
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accelerant_mode_count fAccGetModeCount;
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get_mode_list fAccGetModeList;
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get_frame_buffer_config fAccGetFrameBufferConfig;
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set_display_mode fAccSetDisplayMode;
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get_display_mode fAccGetDisplayMode;
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get_pixel_clock_limits fAccGetPixelClockLimits;
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// optional accelerant hooks
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get_timing_constraints fAccGetTimingConstraints;
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propose_display_mode fAccProposeDisplayMode;
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fill_rectangle fAccFillRect;
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invert_rectangle fAccInvertRect;
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screen_to_screen_blit fAccScreenBlit;
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set_cursor_shape fAccSetCursorShape;
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move_cursor fAccMoveCursor;
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show_cursor fAccShowCursor;
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BString fCardNameInDevFS;
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};
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#endif // D_WINDOW_HW_INTERACE_H
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