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(svn r10190) -Codechange: merged renderer and blitter to one single class API: blitter

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-Codechange: introduced a hierachy of blitters to avoid a lot of code duplication
 Note: this allows much easier adding other types of video-drivers, like OpenGL
This commit is contained in:
truelight
2007-06-17 20:30:28 +00:00
parent b0b4820387
commit 003375d375
39 changed files with 486 additions and 627 deletions
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7
src/texteff.cpp
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@@ -16,6 +16,7 @@
#include "string.h"
#include "variables.h"
#include "table/sprites.h"
#include "blitter/factory.hpp"
#include <stdarg.h> /* va_list */
#include "date.h"
@@ -126,6 +127,7 @@ void InitTextMessage()
void UndrawTextMessage()
{
if (_textmessage_visible) {
Blitter *blitter = BlitterFactoryBase::GetCurrentBlitter();
/* Sometimes we also need to hide the cursor
* This is because both textmessage and the cursor take a shot of the
* screen before drawing.
@@ -161,7 +163,7 @@ void UndrawTextMessage()
_textmessage_visible = false;
/* Put our 'shot' back to the screen */
_screen.renderer->CopyFromBuffer(_screen.renderer->MoveTo(_screen.dst_ptr, x, y), _textmessage_backup, width, height, _textmsg_box.width);
blitter->CopyFromBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _textmessage_backup, width, height, _textmsg_box.width);
/* And make sure it is updated next time */
_video_driver->make_dirty(x, y, width, height);
@@ -196,6 +198,7 @@ void TextMessageDailyLoop()
/** Draw the textmessage-box */
void DrawTextMessage()
{
Blitter *blitter = BlitterFactoryBase::GetCurrentBlitter();
if (!_textmessage_dirty) return;
/* First undraw if needed */
@@ -221,7 +224,7 @@ void DrawTextMessage()
if (width <= 0 || height <= 0) return;
/* Make a copy of the screen as it is before painting (for undraw) */
_screen.renderer->CopyToBuffer(_screen.renderer->MoveTo(_screen.dst_ptr, x, y), _textmessage_backup, width, height, _textmsg_box.width);
blitter->CopyToBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _textmessage_backup, width, height, _textmsg_box.width);
_cur_dpi = &_screen; // switch to _screen painting