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(360) Remove font centering/alignment code

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This commit is contained in:
TwinAphex51224 2012-02-16 15:43:15 +01:00
parent 668aa9a9ac
commit 1373ba167d
2 changed files with 9 additions and 49 deletions
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46
360/xdk360_video_debugfonts.cpp
View File

@ -555,9 +555,9 @@ VOID XdkFont::Begin()
// Desc: Draws text as textured polygons
//--------------------------------------------------------------------------------------
VOID XdkFont::DrawText( unsigned long dwColor, const wchar_t * strText,
unsigned long dwFlags, float fMaxPixelWidth )
float fMaxPixelWidth )
{
DrawText( m_fCursorX, m_fCursorY, dwColor, strText, dwFlags, fMaxPixelWidth );
DrawText( m_fCursorX, m_fCursorY, dwColor, strText, fMaxPixelWidth );
}
@ -568,11 +568,9 @@ VOID XdkFont::DrawText( unsigned long dwColor, const wchar_t * strText,
// becomes available.
//--------------------------------------------------------------------------------------
VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
const wchar_t * strText, unsigned long dwFlags, float fMaxPixelWidth )
const wchar_t * strText, float fMaxPixelWidth )
{
if( strText == NULL )
return;
if( L'\0' == strText[0] )
if( strText == NULL || strText[0] == L'\0')
return;
xdk360_video_t *vid = (xdk360_video_t*)g_d3d;
@ -599,7 +597,7 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
pd3dDevice->SetVertexShaderConstantF( 1, vColor, 1 );
// Set the starting screen position
if( ( fOriginX < 0.0f ) || ( ( dwFlags & FONT_RIGHT ) && ( fOriginX <= 0.0f ) ) )
if((fOriginX < 0.0f))
fOriginX += m_rcWindow.x2;
if( fOriginY < 0.0f )
fOriginY += m_rcWindow.y2;
@ -610,14 +608,6 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
// Adjust for padding
fOriginY -= m_fFontTopPadding;
// If vertically centered, offset the starting m_fCursorY value
if( dwFlags & FONT_CENTER_Y )
{
float w, h;
GetTextExtent( strText, &w, &h );
m_fCursorY = floorf( m_fCursorY - (h * 0.5f) );
}
// Add window offsets
float Winx = 0.0f;
float Winy = 0.0f;
@ -626,9 +616,6 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
m_fCursorX += Winx;
m_fCursorY += Winy;
// Set a flag so we can determine initial justification effects
BOOL bStartingNewLine = TRUE;
// Begin drawing the vertices
// Declared as volatile to force writing in ascending
@ -637,7 +624,7 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
volatile float * pVertex;
unsigned long dwNumChars = wcslen( strText ) + ( dwFlags & FONT_TRUNCATED ? 3 : 0 );
unsigned long dwNumChars = wcslen(strText);
HRESULT hr = pd3dDevice->BeginVertices( D3DPT_QUADLIST, 4 * dwNumChars, sizeof( XMFLOAT4 ) ,
( VOID** )&pVertex );
// The ring buffer may run out of space when tiling, doing z-prepasses,
@ -645,31 +632,11 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
if( FAILED( hr ) )
SSNES_ERR( "Ring buffer out of memory.\n" );
bStartingNewLine = TRUE;
// Draw four vertices for each glyph
while( *strText )
{
wchar_t letter;
// If starting text on a new line, determine justification effects
if( bStartingNewLine )
{
if( dwFlags & ( FONT_RIGHT | FONT_CENTER_X ) )
{
// Get the extent of this line
float w, h;
GetTextExtent( strText, &w, &h, TRUE );
// Offset this line's starting m_fCursorX value
if( dwFlags & FONT_RIGHT )
m_fCursorX = floorf( fOriginX - w );
if( dwFlags & FONT_CENTER_X )
m_fCursorX = floorf( fOriginX - w * 0.5f );
}
bStartingNewLine = FALSE;
}
// Get the current letter in the string
letter = *strText++;
@ -678,7 +645,6 @@ VOID XdkFont::DrawText( float fOriginX, float fOriginY, unsigned long dwColor,
{
m_fCursorX = fOriginX;
m_fCursorY += m_fFontYAdvance * m_fYScaleFactor;
bStartingNewLine = TRUE;
continue;
}

12
360/xdk360_video_debugfonts.h
View File

@ -30,12 +30,6 @@ typedef struct GLYPH_ATTR
unsigned short wMask; // Channel mask
} GLYPH_ATTR;
#define FONT_LEFT 0x00000000
#define FONT_RIGHT 0x00000001
#define FONT_CENTER_X 0x00000002
#define FONT_CENTER_Y 0x00000004
#define FONT_TRUNCATED 0x00000008
enum SavedStates
{
SAVEDSTATE_D3DRS_ALPHABLENDENABLE,
@ -110,10 +104,10 @@ public:
// performance, they should batch multiple calls together, bracketed by calls to
// Begin() and End().
void Begin();
void DrawText( unsigned long dwColor, const wchar_t * strText, unsigned long dwFlags=0L,
void DrawText( unsigned long dwColor, const wchar_t * strText,
float fMaxPixelWidth = 0.0f );
void DrawText( float sx, float sy, unsigned long dwColor, const wchar_t * strText,
unsigned long dwFlags=0L, float fMaxPixelWidth = 0.0f );
void DrawText( float sx, float sy, unsigned long dwColor,
const wchar_t * strText, float fMaxPixelWidth = 0.0f );
void End();
private: