// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/defs.h"
-
#include "wx/bitmap.h"
-#include "wx/palette.h"
-#include "wx/icon.h"
-#include "wx/filefn.h"
-#include "wx/image.h"
-#include "wx/dcmemory.h"
-#include "wx/app.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/palette.h"
+ #include "wx/icon.h"
+ #include "wx/math.h"
+ #include "wx/image.h"
+ #include "wx/colour.h"
+#endif
#include "wx/rawbmp.h"
- // need this to get gdk_image_new_bitmap()
- #define GDK_ENABLE_BROKEN
-#include <gdk/gdk.h>
#include <gtk/gtk.h>
-#include <gdk/gdkx.h>
-
-#include <gdk/gdkimage.h>
-
-#include "wx/math.h"
-
-extern void gdk_wx_draw_bitmap (GdkDrawable *drawable,
- GdkGC *gc,
- GdkDrawable *src,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height);
//-----------------------------------------------------------------------------
// data
wxMask::~wxMask()
{
if (m_bitmap)
- gdk_drawable_unref( m_bitmap );
+ g_object_unref (m_bitmap);
}
bool wxMask::Create( const wxBitmap& bitmap,
{
if (m_bitmap)
{
- gdk_drawable_unref( m_bitmap );
+ g_object_unref (m_bitmap);
m_bitmap = (GdkBitmap*) NULL;
}
- wxImage image = bitmap.ConvertToImage();
- if (!image.Ok()) return false;
-
- m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, image.GetWidth(), image.GetHeight(), 1 );
- GdkGC *gc = gdk_gc_new( m_bitmap );
+ const int w = bitmap.GetWidth();
+ const int h = bitmap.GetHeight();
- GdkColor color;
- color.red = 65000;
- color.green = 65000;
- color.blue = 65000;
- color.pixel = 1;
- gdk_gc_set_foreground( gc, &color );
- gdk_gc_set_fill( gc, GDK_SOLID );
- gdk_draw_rectangle( m_bitmap, gc, TRUE, 0, 0, image.GetWidth(), image.GetHeight() );
+ // create mask as XBM format bitmap
- unsigned char *data = image.GetData();
- int index = 0;
-
- unsigned char red = colour.Red();
- unsigned char green = colour.Green();
- unsigned char blue = colour.Blue();
-
- GdkVisual *visual = wxTheApp->GetGdkVisual();
-
- int bpp = visual->depth;
- if ((bpp == 16) && (visual->red_mask != 0xf800))
- bpp = 15;
- if (bpp == 15)
- {
- red = red & 0xf8;
- green = green & 0xf8;
- blue = blue & 0xf8;
- }
- else if (bpp == 16)
- {
- red = red & 0xf8;
- green = green & 0xfc;
- blue = blue & 0xf8;
- }
- else if (bpp == 12)
+ // one bit per pixel, each row starts on a byte boundary
+ const size_t out_size = size_t((w + 7) / 8) * unsigned(h);
+ wxByte* out = new wxByte[out_size];
+ // set bits are unmasked
+ memset(out, 0xff, out_size);
+ unsigned bit_index = 0;
+ if (bitmap.HasPixbuf())
{
- red = red & 0xf0;
- green = green & 0xf0;
- blue = blue & 0xf0;
+ const wxByte r_mask = colour.Red();
+ const wxByte g_mask = colour.Green();
+ const wxByte b_mask = colour.Blue();
+ GdkPixbuf* pixbuf = bitmap.GetPixbuf();
+ const wxByte* in = gdk_pixbuf_get_pixels(pixbuf);
+ const int inc = 3 + int(gdk_pixbuf_get_has_alpha(pixbuf) != 0);
+ const int rowpadding = gdk_pixbuf_get_rowstride(pixbuf) - inc * w;
+ for (int y = 0; y < h; y++, in += rowpadding)
+ {
+ for (int x = 0; x < w; x++, in += inc, bit_index++)
+ if (in[0] == r_mask && in[1] == g_mask && in[2] == b_mask)
+ out[bit_index >> 3] ^= 1 << (bit_index & 7);
+ // move index to next byte boundary
+ bit_index = (bit_index + 7) & ~7u;
+ }
}
-
- color.red = 0;
- color.green = 0;
- color.blue = 0;
- color.pixel = 0;
- gdk_gc_set_foreground( gc, &color );
-
- for (int j = 0; j < image.GetHeight(); j++)
+ else
{
- int start_x = -1;
- int i;
- for (i = 0; i < image.GetWidth(); i++)
+ GdkImage* image = gdk_drawable_get_image(bitmap.GetPixmap(), 0, 0, w, h);
+ GdkColormap* colormap = gdk_image_get_colormap(image);
+ guint32 mask_pixel;
+ if (colormap == NULL)
+ // mono bitmap, white is pixel value 0
+ mask_pixel = guint32(colour.Red() != 255 || colour.Green() != 255 || colour.Blue() != 255);
+ else
{
- if ((data[index] == red) &&
- (data[index+1] == green) &&
- (data[index+2] == blue))
- {
- if (start_x == -1)
- start_x = i;
- }
- else
- {
- if (start_x != -1)
- {
- gdk_draw_line( m_bitmap, gc, start_x, j, i-1, j );
- start_x = -1;
- }
- }
- index += 3;
+ wxColor c(colour);
+ c.CalcPixel(colormap);
+ mask_pixel = c.GetPixel();
+ }
+ for (int y = 0; y < h; y++)
+ {
+ for (int x = 0; x < w; x++, bit_index++)
+ if (gdk_image_get_pixel(image, x, y) == mask_pixel)
+ out[bit_index >> 3] ^= 1 << (bit_index & 7);
+ bit_index = (bit_index + 7) & ~7u;
}
- if (start_x != -1)
- gdk_draw_line( m_bitmap, gc, start_x, j, i, j );
+ g_object_unref(image);
}
-
- gdk_gc_unref( gc );
-
+ m_bitmap = gdk_bitmap_create_from_data(wxGetRootWindow()->window, (char*)out, w, h);
+ delete[] out;
return true;
}
{
if (m_bitmap)
{
- gdk_drawable_unref( m_bitmap );
+ g_object_unref (m_bitmap);
m_bitmap = (GdkBitmap*) NULL;
}
if (!bitmap.Ok()) return false;
- wxCHECK_MSG( bitmap.GetBitmap(), false, wxT("Cannot create mask from colour bitmap") );
+ wxCHECK_MSG( bitmap.GetDepth() == 1, false, wxT("Cannot create mask from colour bitmap") );
m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, bitmap.GetWidth(), bitmap.GetHeight(), 1 );
if (!m_bitmap) return false;
GdkGC *gc = gdk_gc_new( m_bitmap );
-
- gdk_wx_draw_bitmap( m_bitmap, gc, bitmap.GetBitmap(), 0, 0, 0, 0, bitmap.GetWidth(), bitmap.GetHeight() );
-
- gdk_gc_unref( gc );
+ gdk_gc_set_function(gc, GDK_COPY_INVERT);
+ gdk_draw_drawable(m_bitmap, gc, bitmap.GetPixmap(), 0, 0, 0, 0, bitmap.GetWidth(), bitmap.GetHeight());
+ g_object_unref (gc);
return true;
}
{
public:
wxBitmapRefData();
- ~wxBitmapRefData();
+ virtual ~wxBitmapRefData();
GdkPixmap *m_pixmap;
- GdkBitmap *m_bitmap;
GdkPixbuf *m_pixbuf;
wxMask *m_mask;
int m_width;
wxBitmapRefData::wxBitmapRefData()
{
m_pixmap = (GdkPixmap *) NULL;
- m_bitmap = (GdkBitmap *) NULL;
m_pixbuf = (GdkPixbuf *) NULL;
m_mask = (wxMask *) NULL;
m_width = 0;
wxBitmapRefData::~wxBitmapRefData()
{
if (m_pixmap)
- gdk_drawable_unref( m_pixmap );
- if (m_bitmap)
- gdk_drawable_unref( m_bitmap );
+ g_object_unref (m_pixmap);
if (m_pixbuf)
- gdk_pixbuf_unref( m_pixbuf );
+ g_object_unref (m_pixbuf);
delete m_mask;
#if wxUSE_PALETTE
delete m_palette;
//-----------------------------------------------------------------------------
-#define M_BMPDATA ((wxBitmapRefData *)m_refData)
+#define M_BMPDATA wx_static_cast(wxBitmapRefData*, m_refData)
IMPLEMENT_DYNAMIC_CLASS(wxBitmap,wxGDIObject)
return false;
}
- GdkVisual *visual = wxTheApp->GetGdkVisual();
-
- if (depth == -1)
- depth = visual->depth;
-
- wxCHECK_MSG( (depth == visual->depth) || (depth == 1) || (depth == 32), false,
- wxT("invalid bitmap depth") );
-
- m_refData = new wxBitmapRefData();
- M_BMPDATA->m_mask = (wxMask *) NULL;
- M_BMPDATA->m_width = width;
- M_BMPDATA->m_height = height;
- if (depth == 1)
+ if (depth == 32)
{
- M_BMPDATA->m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 );
- M_BMPDATA->m_bpp = 1;
- }
- else if (depth == 32)
- {
- M_BMPDATA->m_pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, true,
- 8, width, height);
+ SetPixbuf(gdk_pixbuf_new(GDK_COLORSPACE_RGB, true, 8, width, height));
M_BMPDATA->m_bpp = 32;
}
else
{
- M_BMPDATA->m_pixmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, depth );
- M_BMPDATA->m_bpp = visual->depth;
+ if (depth != 1)
+ {
+ const GdkVisual* visual = wxTheApp->GetGdkVisual();
+ if (depth == -1)
+ depth = visual->depth;
+
+ wxCHECK_MSG(depth == visual->depth, false, wxT("invalid bitmap depth"));
+ }
+
+ SetPixmap(gdk_pixmap_new(wxGetRootWindow()->window, width, height, depth));
}
return Ok();
wxCHECK_MSG( bits != NULL, false, wxT("invalid bitmap data") );
- GdkVisual *visual = wxTheApp->GetGdkVisual();
-
- m_refData = new wxBitmapRefData();
-
GdkBitmap *mask = (GdkBitmap*) NULL;
-
- M_BMPDATA->m_pixmap = gdk_pixmap_create_from_xpm_d( wxGetRootWindow()->window, &mask, NULL, (gchar **) bits );
+ SetPixmap(gdk_pixmap_create_from_xpm_d(wxGetRootWindow()->window, &mask, NULL, (gchar**)bits));
wxCHECK_MSG( M_BMPDATA->m_pixmap, false, wxT("couldn't create pixmap") );
if (mask)
{
- M_BMPDATA->m_mask = new wxMask();
+ M_BMPDATA->m_mask = new wxMask;
M_BMPDATA->m_mask->m_bitmap = mask;
}
- gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
-
- M_BMPDATA->m_bpp = visual->depth; // Can we get a different depth from create_from_xpm_d() ?
-
return true;
}
wxBitmap wxBitmap::Rescale( int clipx, int clipy, int clipwidth, int clipheight, int newx, int newy )
{
- wxCHECK_MSG( Ok(), wxNullBitmap, wxT("invalid bitmap") );
+ wxBitmap bmp;
+
+ wxCHECK_MSG(Ok(), bmp, wxT("invalid bitmap"));
if (newy==M_BMPDATA->m_width && newy==M_BMPDATA->m_height)
return *this;
width = wxMin(width, clipwidth);
height = wxMin(height, clipheight);
- wxBitmap bmp;
-
if (HasPixbuf())
{
- bmp.SetWidth(width);
- bmp.SetHeight(height);
bmp.SetDepth(GetDepth());
bmp.SetPixbuf(gdk_pixbuf_new(GDK_COLORSPACE_RGB,
- gdk_pixbuf_get_has_alpha(GetPixbuf()),
+ true, //gdk_pixbuf_get_has_alpha(GetPixbuf()),
8, width, height));
gdk_pixbuf_scale(GetPixbuf(), bmp.GetPixbuf(),
0, 0, width, height,
}
else
{
- GdkImage *img = (GdkImage*) NULL;
- if (GetPixmap())
- img = gdk_image_get( GetPixmap(), 0, 0, GetWidth(), GetHeight() );
- else if (GetBitmap())
- img = gdk_image_get( GetBitmap(), 0, 0, GetWidth(), GetHeight() );
- else
- wxFAIL_MSG( wxT("Ill-formed bitmap") );
-
- wxCHECK_MSG( img, wxNullBitmap, wxT("couldn't create image") );
-
- int bpp = -1;
+ GdkImage* img = gdk_drawable_get_image(GetPixmap(), 0, 0, GetWidth(), GetHeight());
+ wxCHECK_MSG(img, bmp, wxT("couldn't create image"));
GdkGC *gc = NULL;
GdkPixmap *dstpix = NULL;
- if (GetPixmap())
+ char *dst = NULL;
+ long dstbyteperline = 0;
+
+ if (GetDepth() != 1)
{
GdkVisual *visual = gdk_drawable_get_visual( GetPixmap() );
if (visual == NULL)
visual = wxTheApp->GetGdkVisual();
- bpp = visual->depth;
- bmp = wxBitmap(width,height,bpp);
+ bmp = wxBitmap(width, height, visual->depth);
dstpix = bmp.GetPixmap();
gc = gdk_gc_new( dstpix );
}
-
- char *dst = NULL;
- long dstbyteperline = 0;
-
- if (GetBitmap())
+ else
{
- bpp = 1;
- dstbyteperline = width/8*M_BMPDATA->m_bpp;
- if (width*M_BMPDATA->m_bpp % 8 != 0)
- dstbyteperline++;
+ dstbyteperline = (width + 7) / 8;
dst = (char*) malloc(dstbyteperline*height);
}
dst[h*dstbyteperline+width/8] = outbyte;
}
- gdk_image_destroy( img );
- if (gc) gdk_gc_unref( gc );
+ g_object_unref (img);
+ if (gc) g_object_unref (gc);
if ( dst )
{
if (GetMask())
{
- dstbyteperline = width/8;
- if (width % 8 != 0)
- dstbyteperline++;
+ dstbyteperline = (width + 7) / 8;
dst = (char*) malloc(dstbyteperline*height);
- img = gdk_image_get( GetMask()->GetBitmap(), 0, 0, GetWidth(), GetHeight() );
+ img = gdk_drawable_get_image(GetMask()->GetBitmap(), 0, 0, GetWidth(), GetHeight());
for (int h = 0; h < height; h++)
{
bmp.SetMask(mask);
free( dst );
- gdk_image_destroy( img );
+ g_object_unref (img);
}
free( tablex );
if (image.GetWidth() <= 0 || image.GetHeight() <= 0)
return false;
- m_refData = new wxBitmapRefData();
-
if (depth == 1)
- {
- return CreateFromImageAsBitmap(image);
- }
- else
- {
- if (image.HasAlpha())
- return CreateFromImageAsPixbuf(image);
-
- return CreateFromImageAsPixmap(image);
- }
-}
-
-// conversion to mono bitmap:
-bool wxBitmap::CreateFromImageAsBitmap(const wxImage& img)
-{
- // convert alpha channel to mask, if it is present:
- wxImage image(img);
- image.ConvertAlphaToMask();
-
- int width = image.GetWidth();
- int height = image.GetHeight();
-
- SetHeight( height );
- SetWidth( width );
-
- SetBitmap( gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 ) );
-
- SetDepth( 1 );
-
- GdkVisual *visual = wxTheApp->GetGdkVisual();
+ return CreateFromImageAsPixmap(image, depth);
- // Create picture image
+ if (image.HasAlpha())
+ return CreateFromImageAsPixbuf(image);
- unsigned char *data_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
-
- GdkImage *data_image =
- gdk_image_new_bitmap( visual, data_data, width, height );
-
- // Create mask image
-
- GdkImage *mask_image = (GdkImage*) NULL;
-
- if (image.HasMask())
- {
- unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
-
- mask_image = gdk_image_new_bitmap( visual, mask_data, width, height );
-
- wxMask *mask = new wxMask();
- mask->m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 );
-
- SetMask( mask );
- }
-
- int r_mask = image.GetMaskRed();
- int g_mask = image.GetMaskGreen();
- int b_mask = image.GetMaskBlue();
-
- unsigned char* data = image.GetData();
-
- int index = 0;
- for (int y = 0; y < height; y++)
- {
- for (int x = 0; x < width; x++)
- {
- int r = data[index];
- index++;
- int g = data[index];
- index++;
- int b = data[index];
- index++;
-
- if (image.HasMask())
- {
- if ((r == r_mask) && (b == b_mask) && (g == g_mask))
- gdk_image_put_pixel( mask_image, x, y, 1 );
- else
- gdk_image_put_pixel( mask_image, x, y, 0 );
- }
-
- if ((r == 255) && (b == 255) && (g == 255))
- gdk_image_put_pixel( data_image, x, y, 1 );
- else
- gdk_image_put_pixel( data_image, x, y, 0 );
-
- } // for
- } // for
-
- // Blit picture
-
- GdkGC *data_gc = gdk_gc_new( GetBitmap() );
-
- gdk_draw_image( GetBitmap(), data_gc, data_image, 0, 0, 0, 0, width, height );
-
- gdk_image_destroy( data_image );
- gdk_gc_unref( data_gc );
-
- // Blit mask
-
- if (image.HasMask())
- {
- GdkGC *mask_gc = gdk_gc_new( GetMask()->GetBitmap() );
-
- gdk_draw_image( GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height );
-
- gdk_image_destroy( mask_image );
- gdk_gc_unref( mask_gc );
- }
-
- return true;
+ return CreateFromImageAsPixmap(image, depth);
}
-// conversion to colour bitmap:
-bool wxBitmap::CreateFromImageAsPixmap(const wxImage& img)
+bool wxBitmap::CreateFromImageAsPixmap(const wxImage& image, int depth)
{
- // convert alpha channel to mask, if it is present:
- wxImage image(img);
- image.ConvertAlphaToMask();
-
- int width = image.GetWidth();
- int height = image.GetHeight();
-
- SetHeight( height );
- SetWidth( width );
-
- SetPixmap( gdk_pixmap_new( wxGetRootWindow()->window, width, height, -1 ) );
-
- GdkVisual *visual = wxTheApp->GetGdkVisual();
-
- int bpp = visual->depth;
-
- SetDepth( bpp );
-
- if ((bpp == 16) && (visual->red_mask != 0xf800))
- bpp = 15;
- else if (bpp < 8)
- bpp = 8;
-
- // We handle 8-bit bitmaps ourselves using the colour cube, 12-bit
- // visuals are not supported by GDK so we do these ourselves, too.
- // 15-bit and 16-bit should actually work and 24-bit certainly does.
-#ifdef __sgi
- if (!image.HasMask() && (bpp > 16))
-#else
- if (!image.HasMask() && (bpp > 12))
-#endif
+ const int w = image.GetWidth();
+ const int h = image.GetHeight();
+ if (depth == 1)
{
- static bool s_hasInitialized = false;
-
- if (!s_hasInitialized)
+ // create XBM format bitmap
+
+ // one bit per pixel, each row starts on a byte boundary
+ const size_t out_size = size_t((w + 7) / 8) * unsigned(h);
+ wxByte* out = new wxByte[out_size];
+ // set bits are black
+ memset(out, 0xff, out_size);
+ const wxByte* in = image.GetData();
+ unsigned bit_index = 0;
+ for (int y = 0; y < h; y++)
{
- gdk_rgb_init();
- s_hasInitialized = true;
+ for (int x = 0; x < w; x++, in += 3, bit_index++)
+ if (in[0] == 255 && in[1] == 255 && in[2] == 255)
+ out[bit_index >> 3] ^= 1 << (bit_index & 7);
+ // move index to next byte boundary
+ bit_index = (bit_index + 7) & ~7u;
}
-
- GdkGC *gc = gdk_gc_new( GetPixmap() );
-
- gdk_draw_rgb_image( GetPixmap(),
- gc,
- 0, 0,
- width, height,
- GDK_RGB_DITHER_NONE,
- image.GetData(),
- width*3 );
-
- gdk_gc_unref( gc );
- return true;
+ SetPixmap(gdk_bitmap_create_from_data(wxGetRootWindow()->window, (char*)out, w, h));
+ delete[] out;
}
-
- // Create picture image
-
- GdkImage *data_image =
- gdk_image_new( GDK_IMAGE_FASTEST, visual, width, height );
-
- // Create mask image
-
- GdkImage *mask_image = (GdkImage*) NULL;
-
- if (image.HasMask())
+ else
{
- unsigned char *mask_data = (unsigned char*)malloc( ((width >> 3)+8) * height );
-
- mask_image = gdk_image_new_bitmap( visual, mask_data, width, height );
-
- wxMask *mask = new wxMask();
- mask->m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, width, height, 1 );
-
- SetMask( mask );
+ SetPixmap(gdk_pixmap_new(wxGetRootWindow()->window, w, h, depth));
+ GdkGC* gc = gdk_gc_new(M_BMPDATA->m_pixmap);
+ gdk_draw_rgb_image(
+ M_BMPDATA->m_pixmap, gc,
+ 0, 0, w, h,
+ GDK_RGB_DITHER_NONE, image.GetData(), w * 3);
+ g_object_unref(gc);
}
- // Render
-
- enum byte_order { RGB, RBG, BRG, BGR, GRB, GBR };
- byte_order b_o = RGB;
-
- if (bpp > 8)
+ const wxByte* alpha = image.GetAlpha();
+ if (alpha != NULL || image.HasMask())
{
- if ((visual->red_mask > visual->green_mask) && (visual->green_mask > visual->blue_mask)) b_o = RGB;
- else if ((visual->red_mask > visual->blue_mask) && (visual->blue_mask > visual->green_mask)) b_o = RBG;
- else if ((visual->blue_mask > visual->red_mask) && (visual->red_mask > visual->green_mask)) b_o = BRG;
- else if ((visual->blue_mask > visual->green_mask) && (visual->green_mask > visual->red_mask)) b_o = BGR;
- else if ((visual->green_mask > visual->red_mask) && (visual->red_mask > visual->blue_mask)) b_o = GRB;
- else if ((visual->green_mask > visual->blue_mask) && (visual->blue_mask > visual->red_mask)) b_o = GBR;
- }
-
- int r_mask = image.GetMaskRed();
- int g_mask = image.GetMaskGreen();
- int b_mask = image.GetMaskBlue();
+ // create mask as XBM format bitmap
- unsigned char* data = image.GetData();
-
- int index = 0;
- for (int y = 0; y < height; y++)
- {
- for (int x = 0; x < width; x++)
+ const size_t out_size = size_t((w + 7) / 8) * unsigned(h);
+ wxByte* out = new wxByte[out_size];
+ memset(out, 0xff, out_size);
+ unsigned bit_index = 0;
+ if (alpha != NULL)
{
- int r = data[index];
- index++;
- int g = data[index];
- index++;
- int b = data[index];
- index++;
-
- if (image.HasMask())
+ for (int y = 0; y < h; y++)
{
- if ((r == r_mask) && (b == b_mask) && (g == g_mask))
- gdk_image_put_pixel( mask_image, x, y, 1 );
- else
- gdk_image_put_pixel( mask_image, x, y, 0 );
+ for (int x = 0; x < w; x++, bit_index++)
+ if (*alpha++ < wxIMAGE_ALPHA_THRESHOLD)
+ out[bit_index >> 3] ^= 1 << (bit_index & 7);
+ bit_index = (bit_index + 7) & ~7u;
}
-
- switch (bpp)
+ }
+ else
+ {
+ const wxByte r_mask = image.GetMaskRed();
+ const wxByte g_mask = image.GetMaskGreen();
+ const wxByte b_mask = image.GetMaskBlue();
+ const wxByte* in = image.GetData();
+ for (int y = 0; y < h; y++)
{
- case 8:
- {
- int pixel = -1;
- if (wxTheApp->m_colorCube)
- {
- pixel = wxTheApp->m_colorCube[ ((r & 0xf8) << 7) + ((g & 0xf8) << 2) + ((b & 0xf8) >> 3) ];
- }
- else
- {
- GdkColormap *cmap = gtk_widget_get_default_colormap();
- GdkColor *colors = cmap->colors;
- int max = 3 * (65536);
-
- for (int i = 0; i < cmap->size; i++)
- {
- int rdiff = (r << 8) - colors[i].red;
- int gdiff = (g << 8) - colors[i].green;
- int bdiff = (b << 8) - colors[i].blue;
- int sum = ABS (rdiff) + ABS (gdiff) + ABS (bdiff);
- if (sum < max) { pixel = i; max = sum; }
- }
- }
-
- gdk_image_put_pixel( data_image, x, y, pixel );
-
- break;
- }
- case 12: // SGI only
- {
- guint32 pixel = 0;
- switch (b_o)
- {
- case RGB: pixel = ((r & 0xf0) << 4) | (g & 0xf0) | ((b & 0xf0) >> 4); break;
- case RBG: pixel = ((r & 0xf0) << 4) | (b & 0xf0) | ((g & 0xf0) >> 4); break;
- case GRB: pixel = ((g & 0xf0) << 4) | (r & 0xf0) | ((b & 0xf0) >> 4); break;
- case GBR: pixel = ((g & 0xf0) << 4) | (b & 0xf0) | ((r & 0xf0) >> 4); break;
- case BRG: pixel = ((b & 0xf0) << 4) | (r & 0xf0) | ((g & 0xf0) >> 4); break;
- case BGR: pixel = ((b & 0xf0) << 4) | (g & 0xf0) | ((r & 0xf0) >> 4); break;
- }
- gdk_image_put_pixel( data_image, x, y, pixel );
- break;
- }
- case 15:
- {
- guint32 pixel = 0;
- switch (b_o)
- {
- case RGB: pixel = ((r & 0xf8) << 7) | ((g & 0xf8) << 2) | ((b & 0xf8) >> 3); break;
- case RBG: pixel = ((r & 0xf8) << 7) | ((b & 0xf8) << 2) | ((g & 0xf8) >> 3); break;
- case GRB: pixel = ((g & 0xf8) << 7) | ((r & 0xf8) << 2) | ((b & 0xf8) >> 3); break;
- case GBR: pixel = ((g & 0xf8) << 7) | ((b & 0xf8) << 2) | ((r & 0xf8) >> 3); break;
- case BRG: pixel = ((b & 0xf8) << 7) | ((r & 0xf8) << 2) | ((g & 0xf8) >> 3); break;
- case BGR: pixel = ((b & 0xf8) << 7) | ((g & 0xf8) << 2) | ((r & 0xf8) >> 3); break;
- }
- gdk_image_put_pixel( data_image, x, y, pixel );
- break;
- }
- case 16:
- {
- // I actually don't know if for 16-bit displays, it is alway the green
- // component or the second component which has 6 bits.
- guint32 pixel = 0;
- switch (b_o)
- {
- case RGB: pixel = ((r & 0xf8) << 8) | ((g & 0xfc) << 3) | ((b & 0xf8) >> 3); break;
- case RBG: pixel = ((r & 0xf8) << 8) | ((b & 0xfc) << 3) | ((g & 0xf8) >> 3); break;
- case GRB: pixel = ((g & 0xf8) << 8) | ((r & 0xfc) << 3) | ((b & 0xf8) >> 3); break;
- case GBR: pixel = ((g & 0xf8) << 8) | ((b & 0xfc) << 3) | ((r & 0xf8) >> 3); break;
- case BRG: pixel = ((b & 0xf8) << 8) | ((r & 0xfc) << 3) | ((g & 0xf8) >> 3); break;
- case BGR: pixel = ((b & 0xf8) << 8) | ((g & 0xfc) << 3) | ((r & 0xf8) >> 3); break;
- }
- gdk_image_put_pixel( data_image, x, y, pixel );
- break;
- }
- case 32:
- case 24:
- {
- guint32 pixel = 0;
- switch (b_o)
- {
- case RGB: pixel = (r << 16) | (g << 8) | b; break;
- case RBG: pixel = (r << 16) | (b << 8) | g; break;
- case BRG: pixel = (b << 16) | (r << 8) | g; break;
- case BGR: pixel = (b << 16) | (g << 8) | r; break;
- case GRB: pixel = (g << 16) | (r << 8) | b; break;
- case GBR: pixel = (g << 16) | (b << 8) | r; break;
- }
- gdk_image_put_pixel( data_image, x, y, pixel );
- break;
- }
- default: break;
+ for (int x = 0; x < w; x++, in += 3, bit_index++)
+ if (in[0] == r_mask && in[1] == g_mask && in[2] == b_mask)
+ out[bit_index >> 3] ^= 1 << (bit_index & 7);
+ bit_index = (bit_index + 7) & ~7u;
}
- } // for
- } // for
-
- // Blit picture
-
- GdkGC *data_gc = gdk_gc_new( GetPixmap() );
-
- gdk_draw_image( GetPixmap(), data_gc, data_image, 0, 0, 0, 0, width, height );
-
- gdk_image_destroy( data_image );
- gdk_gc_unref( data_gc );
-
- // Blit mask
-
- if (image.HasMask())
- {
- GdkGC *mask_gc = gdk_gc_new( GetMask()->GetBitmap() );
-
- gdk_draw_image( GetMask()->GetBitmap(), mask_gc, mask_image, 0, 0, 0, 0, width, height );
-
- gdk_image_destroy( mask_image );
- gdk_gc_unref( mask_gc );
+ }
+ wxMask* mask = new wxMask;
+ mask->m_bitmap = gdk_bitmap_create_from_data(M_BMPDATA->m_pixmap, (char*)out, w, h);
+ SetMask(mask);
+ delete[] out;
}
-
return true;
}
int height = image.GetHeight();
GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB,
- image.HasAlpha(),
+ true, //image.HasAlpha(),
8 /* bits per sample */,
width, height);
if (!pixbuf)
wxASSERT( gdk_pixbuf_get_width(pixbuf) == width );
wxASSERT( gdk_pixbuf_get_height(pixbuf) == height );
- M_BMPDATA->m_pixbuf = pixbuf;
- SetHeight(height);
- SetWidth(width);
- SetDepth(wxTheApp->GetGdkVisual()->depth);
+ SetDepth(32);
+ SetPixbuf(pixbuf);
// Copy the data:
unsigned char *in = image.GetData();
wxCHECK_MSG( Ok(), wxNullImage, wxT("invalid bitmap") );
- image.Create(GetWidth(), GetHeight());
+ const int w = GetWidth();
+ const int h = GetHeight();
+ image.Create(w, h);
unsigned char *data = image.GetData();
- if (!data)
- {
- wxFAIL_MSG( wxT("couldn't create image") );
- return wxNullImage;
- }
+ wxCHECK_MSG(data != NULL, wxNullImage, wxT("couldn't create image") );
if (HasPixbuf())
{
GdkPixbuf *pixbuf = GetPixbuf();
wxASSERT( gdk_pixbuf_get_has_alpha(pixbuf) );
- int w = GetWidth();
- int h = GetHeight();
-
image.SetAlpha();
unsigned char *alpha = image.GetAlpha();
}
else
{
- // the colour used as transparent one in wxImage and the one it is
- // replaced with when it really occurs in the bitmap
- static const int MASK_RED = 1;
- static const int MASK_GREEN = 2;
- static const int MASK_BLUE = 3;
- static const int MASK_BLUE_REPLACEMENT = 2;
-
- GdkImage *gdk_image = (GdkImage*) NULL;
-
- if (HasPixmap())
- {
- gdk_image = gdk_image_get( GetPixmap(),
- 0, 0,
- GetWidth(), GetHeight() );
- }
- else if (GetBitmap())
- {
- gdk_image = gdk_image_get( GetBitmap(),
- 0, 0,
- GetWidth(), GetHeight() );
- }
- else
- {
- wxFAIL_MSG( wxT("Ill-formed bitmap") );
- }
-
- wxCHECK_MSG( gdk_image, wxNullImage, wxT("couldn't create image") );
-
- GdkImage *gdk_image_mask = (GdkImage*) NULL;
- if (GetMask())
+ GdkPixmap* pixmap = GetPixmap();
+ GdkPixmap* pixmap_invert = NULL;
+ if (GetDepth() == 1)
{
- gdk_image_mask = gdk_image_get( GetMask()->GetBitmap(),
- 0, 0,
- GetWidth(), GetHeight() );
-
- image.SetMaskColour( MASK_RED, MASK_GREEN, MASK_BLUE );
+ // mono bitmaps are inverted, i.e. 0 is white
+ pixmap_invert = gdk_pixmap_new(pixmap, w, h, 1);
+ GdkGC* gc = gdk_gc_new(pixmap_invert);
+ gdk_gc_set_function(gc, GDK_COPY_INVERT);
+ gdk_draw_drawable(pixmap_invert, gc, pixmap, 0, 0, 0, 0, w, h);
+ g_object_unref(gc);
+ pixmap = pixmap_invert;
}
+ // create a pixbuf which shares data with the wxImage
+ GdkPixbuf* pixbuf = gdk_pixbuf_new_from_data(
+ data, GDK_COLORSPACE_RGB, false, 8, w, h, 3 * w, NULL, NULL);
- int bpp = -1;
- int red_shift_right = 0;
- int green_shift_right = 0;
- int blue_shift_right = 0;
- int red_shift_left = 0;
- int green_shift_left = 0;
- int blue_shift_left = 0;
- bool use_shift = false;
+ gdk_pixbuf_get_from_drawable(pixbuf, pixmap, NULL, 0, 0, 0, 0, w, h);
- if (GetPixmap())
- {
- GdkVisual *visual = gdk_drawable_get_visual( GetPixmap() );
- if (visual == NULL)
- visual = wxTheApp->GetGdkVisual();
+ g_object_unref(pixbuf);
+ if (pixmap_invert != NULL)
+ g_object_unref(pixmap_invert);
- bpp = visual->depth;
- if (bpp == 16)
- bpp = visual->red_prec + visual->green_prec + visual->blue_prec;
- red_shift_right = visual->red_shift;
- red_shift_left = 8-visual->red_prec;
- green_shift_right = visual->green_shift;
- green_shift_left = 8-visual->green_prec;
- blue_shift_right = visual->blue_shift;
- blue_shift_left = 8-visual->blue_prec;
-
- use_shift = (visual->type == GDK_VISUAL_TRUE_COLOR) || (visual->type == GDK_VISUAL_DIRECT_COLOR);
- }
- if (GetBitmap())
+ if (GetMask())
{
- bpp = 1;
- }
-
+ // the colour used as transparent one in wxImage and the one it is
+ // replaced with when it really occurs in the bitmap
+ const int MASK_RED = 1;
+ const int MASK_GREEN = 2;
+ const int MASK_BLUE = 3;
+ const int MASK_BLUE_REPLACEMENT = 2;
- GdkColormap *cmap = gtk_widget_get_default_colormap();
+ image.SetMaskColour(MASK_RED, MASK_GREEN, MASK_BLUE);
+ GdkImage* image_mask = gdk_drawable_get_image(GetMask()->GetBitmap(), 0, 0, w, h);
- long pos = 0;
- for (int j = 0; j < GetHeight(); j++)
- {
- for (int i = 0; i < GetWidth(); i++)
+ for (int y = 0; y < h; y++)
{
- wxUint32 pixel = gdk_image_get_pixel( gdk_image, i, j );
- if (bpp == 1)
- {
- if (pixel == 0)
- {
- data[pos] = 0;
- data[pos+1] = 0;
- data[pos+2] = 0;
- }
- else
- {
- data[pos] = 255;
- data[pos+1] = 255;
- data[pos+2] = 255;
- }
- }
- else if (use_shift)
- {
- data[pos] = (pixel >> red_shift_right) << red_shift_left;
- data[pos+1] = (pixel >> green_shift_right) << green_shift_left;
- data[pos+2] = (pixel >> blue_shift_right) << blue_shift_left;
- }
- else if (cmap->colors)
- {
- data[pos] = cmap->colors[pixel].red >> 8;
- data[pos+1] = cmap->colors[pixel].green >> 8;
- data[pos+2] = cmap->colors[pixel].blue >> 8;
- }
- else
+ for (int x = 0; x < w; x++, data += 3)
{
- wxFAIL_MSG( wxT("Image conversion failed. Unknown visual type.") );
- }
-
- if (gdk_image_mask)
- {
- int mask_pixel = gdk_image_get_pixel( gdk_image_mask, i, j );
- if (mask_pixel == 0)
+ if (gdk_image_get_pixel(image_mask, x, y) == 0)
{
- data[pos] = MASK_RED;
- data[pos+1] = MASK_GREEN;
- data[pos+2] = MASK_BLUE;
+ data[0] = MASK_RED;
+ data[1] = MASK_GREEN;
+ data[2] = MASK_BLUE;
}
- else if ( data[pos] == MASK_RED &&
- data[pos+1] == MASK_GREEN &&
- data[pos+2] == MASK_BLUE )
+ else if (data[0] == MASK_RED && data[1] == MASK_GREEN && data[2] == MASK_BLUE)
{
- data[pos+2] = MASK_BLUE_REPLACEMENT;
+ data[2] = MASK_BLUE_REPLACEMENT;
}
}
-
- pos += 3;
}
+ g_object_unref(image_mask);
}
-
- gdk_image_destroy( gdk_image );
- if (gdk_image_mask) gdk_image_destroy( gdk_image_mask );
}
return image;
{
if ( width > 0 && height > 0 )
{
- m_refData = new wxBitmapRefData();
-
- M_BMPDATA->m_mask = (wxMask *) NULL;
- M_BMPDATA->m_bitmap = gdk_bitmap_create_from_data
- (
- wxGetRootWindow()->window,
- (gchar *) bits,
- width,
- height
- );
- M_BMPDATA->m_width = width;
- M_BMPDATA->m_height = height;
- M_BMPDATA->m_bpp = 1;
-
- wxASSERT_MSG( M_BMPDATA->m_bitmap, wxT("couldn't create bitmap") );
+ SetPixmap(gdk_bitmap_create_from_data(wxGetRootWindow()->window, bits, width, height));
+
+ wxASSERT_MSG( M_BMPDATA->m_pixmap, wxT("couldn't create bitmap") );
}
}
return (m_refData != NULL) &&
(
M_BMPDATA->m_pixbuf ||
- M_BMPDATA->m_bitmap || M_BMPDATA->m_pixmap
+ M_BMPDATA->m_pixmap
);
}
bool wxBitmap::CopyFromIcon(const wxIcon& icon)
{
*this = icon;
- return true;
+ return Ok();
}
wxBitmap wxBitmap::GetSubBitmap( const wxRect& rect) const
{
+ wxBitmap ret;
+
wxCHECK_MSG( Ok() &&
(rect.x >= 0) && (rect.y >= 0) &&
(rect.x+rect.width <= M_BMPDATA->m_width) && (rect.y+rect.height <= M_BMPDATA->m_height),
- wxNullBitmap, wxT("invalid bitmap or bitmap region") );
-
- wxBitmap ret( rect.width, rect.height, M_BMPDATA->m_bpp );
- wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
+ ret, wxT("invalid bitmap or bitmap region") );
if (HasPixbuf())
{
GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB,
- gdk_pixbuf_get_has_alpha(GetPixbuf()),
+ true, //gdk_pixbuf_get_has_alpha(GetPixbuf()),
8, rect.width, rect.height);
ret.SetPixbuf(pixbuf);
+ ret.SetDepth(M_BMPDATA->m_bpp);
gdk_pixbuf_copy_area(GetPixbuf(),
rect.x, rect.y, rect.width, rect.height,
pixbuf, 0, 0);
}
else
{
- if (ret.GetPixmap())
- {
- GdkGC *gc = gdk_gc_new( ret.GetPixmap() );
- gdk_draw_drawable( ret.GetPixmap(), gc, GetPixmap(), rect.x, rect.y, 0, 0, rect.width, rect.height );
- gdk_gc_destroy( gc );
- }
- else
- {
- GdkGC *gc = gdk_gc_new( ret.GetBitmap() );
- GdkColor col;
- col.pixel = 0xFFFFFF;
- gdk_gc_set_foreground( gc, &col );
- col.pixel = 0;
- gdk_gc_set_background( gc, &col );
- gdk_wx_draw_bitmap( ret.GetBitmap(), gc, GetBitmap(), rect.x, rect.y, 0, 0, rect.width, rect.height );
- gdk_gc_destroy( gc );
- }
+ ret = wxBitmap(rect.width, rect.height, M_BMPDATA->m_bpp);
+ GdkGC *gc = gdk_gc_new( ret.GetPixmap() );
+ gdk_draw_drawable( ret.GetPixmap(), gc, GetPixmap(), rect.x, rect.y, 0, 0, rect.width, rect.height );
+ g_object_unref (gc);
}
if (GetMask())
mask->m_bitmap = gdk_pixmap_new( wxGetRootWindow()->window, rect.width, rect.height, 1 );
GdkGC *gc = gdk_gc_new( mask->m_bitmap );
- GdkColor col;
- col.pixel = 0xFFFFFF;
- gdk_gc_set_foreground( gc, &col );
- col.pixel = 0;
- gdk_gc_set_background( gc, &col );
- gdk_wx_draw_bitmap( mask->m_bitmap, gc, M_BMPDATA->m_mask->m_bitmap, rect.x, rect.y, 0, 0, rect.width, rect.height );
- gdk_gc_destroy( gc );
+ gdk_draw_drawable(mask->m_bitmap, gc, M_BMPDATA->m_mask->m_bitmap, rect.x, rect.y, 0, 0, rect.width, rect.height);
+ g_object_unref (gc);
ret.SetMask( mask );
}
wxCHECK_MSG( Ok(), false, wxT("invalid bitmap") );
// Try to save the bitmap via wxImage handlers:
- {
- wxImage image = ConvertToImage();
- if (image.Ok()) return image.SaveFile( name, type );
- }
-
- return false;
+ wxImage image = ConvertToImage();
+ return image.Ok() && image.SaveFile(name, type);
}
bool wxBitmap::LoadFile( const wxString &name, wxBitmapType type )
{
UnRef();
- if (!wxFileExists(name))
- return false;
-
- GdkVisual *visual = wxTheApp->GetGdkVisual();
-
if (type == wxBITMAP_TYPE_XPM)
{
- m_refData = new wxBitmapRefData();
-
GdkBitmap *mask = (GdkBitmap*) NULL;
-
- M_BMPDATA->m_pixmap = gdk_pixmap_create_from_xpm
- (
- wxGetRootWindow()->window,
- &mask,
- NULL,
- name.fn_str()
- );
+ SetPixmap(gdk_pixmap_create_from_xpm(wxGetRootWindow()->window, &mask, NULL, name.fn_str()));
if (mask)
{
- M_BMPDATA->m_mask = new wxMask();
- M_BMPDATA->m_mask->m_bitmap = mask;
+ M_BMPDATA->m_mask = new wxMask;
+ M_BMPDATA->m_mask->m_bitmap = mask;
}
-
- gdk_window_get_size( M_BMPDATA->m_pixmap, &(M_BMPDATA->m_width), &(M_BMPDATA->m_height) );
-
- M_BMPDATA->m_bpp = visual->depth;
}
else // try if wxImage can load it
{
wxImage image;
- if ( !image.LoadFile( name, type ) || !image.Ok() )
- return false;
-
- *this = wxBitmap(image);
+ if (image.LoadFile(name, type) && image.Ok())
+ *this = wxBitmap(image);
}
- return true;
+ return Ok();
}
#if wxUSE_PALETTE
void wxBitmap::SetHeight( int height )
{
if (!m_refData)
- m_refData = new wxBitmapRefData();
+ m_refData = new wxBitmapRefData;
M_BMPDATA->m_height = height;
}
void wxBitmap::SetWidth( int width )
{
if (!m_refData)
- m_refData = new wxBitmapRefData();
+ m_refData = new wxBitmapRefData;
M_BMPDATA->m_width = width;
}
void wxBitmap::SetDepth( int depth )
{
if (!m_refData)
- m_refData = new wxBitmapRefData();
+ m_refData = new wxBitmapRefData;
M_BMPDATA->m_bpp = depth;
}
void wxBitmap::SetPixmap( GdkPixmap *pixmap )
{
if (!m_refData)
- m_refData = new wxBitmapRefData();
+ m_refData = new wxBitmapRefData;
+ wxASSERT(M_BMPDATA->m_pixmap == NULL);
M_BMPDATA->m_pixmap = pixmap;
- PurgeOtherRepresentations(Pixmap);
-}
-
-void wxBitmap::SetBitmap( GdkPixmap *bitmap )
-{
- if (!m_refData)
- m_refData = new wxBitmapRefData();
-
- M_BMPDATA->m_bitmap = bitmap;
+ gdk_drawable_get_size(pixmap, &M_BMPDATA->m_width, &M_BMPDATA->m_height);
+ M_BMPDATA->m_bpp = gdk_drawable_get_depth(pixmap);
PurgeOtherRepresentations(Pixmap);
}
wxCHECK_MSG( Ok(), (GdkPixmap *) NULL, wxT("invalid bitmap") );
// create the pixmap on the fly if we use Pixbuf representation:
- if (HasPixbuf() && !HasPixmap())
+ if (M_BMPDATA->m_pixmap == NULL)
{
delete M_BMPDATA->m_mask;
- M_BMPDATA->m_mask = new wxMask();
+ M_BMPDATA->m_mask = new wxMask;
gdk_pixbuf_render_pixmap_and_mask(M_BMPDATA->m_pixbuf,
&M_BMPDATA->m_pixmap,
&M_BMPDATA->m_mask->m_bitmap,
return M_BMPDATA->m_pixmap != NULL;
}
-GdkBitmap *wxBitmap::GetBitmap() const
-{
- wxCHECK_MSG( Ok(), (GdkBitmap *) NULL, wxT("invalid bitmap") );
-
- return M_BMPDATA->m_bitmap;
-}
-
GdkPixbuf *wxBitmap::GetPixbuf() const
{
wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
- if (HasPixmap() && !HasPixbuf())
+ if (M_BMPDATA->m_pixbuf == NULL)
{
int width = GetWidth();
int height = GetHeight();
+ // always create the alpha channel so raw bitmap access will work
+ // correctly
GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB,
- GetMask() != NULL,
+ true, // GetMask() != NULL,
8, width, height);
M_BMPDATA->m_pixbuf =
gdk_pixbuf_get_from_drawable(pixbuf, M_BMPDATA->m_pixmap, NULL,
}
}
- gdk_pixbuf_unref(pmask);
+ g_object_unref (pmask);
}
}
}
void wxBitmap::SetPixbuf( GdkPixbuf *pixbuf )
{
if (!m_refData)
- m_refData = new wxBitmapRefData();
+ m_refData = new wxBitmapRefData;
+ wxASSERT(M_BMPDATA->m_pixbuf == NULL);
M_BMPDATA->m_pixbuf = pixbuf;
+ M_BMPDATA->m_width = gdk_pixbuf_get_width(pixbuf);
+ M_BMPDATA->m_height = gdk_pixbuf_get_height(pixbuf);
PurgeOtherRepresentations(Pixbuf);
}
{
if (keep == Pixmap && HasPixbuf())
{
- gdk_pixbuf_unref( M_BMPDATA->m_pixbuf );
+ g_object_unref (M_BMPDATA->m_pixbuf);
M_BMPDATA->m_pixbuf = NULL;
}
if (keep == Pixbuf && HasPixmap())
{
- gdk_drawable_unref( M_BMPDATA->m_pixmap );
+ g_object_unref (M_BMPDATA->m_pixmap);
M_BMPDATA->m_pixmap = NULL;
}
}
if (!pixbuf)
return NULL;
+ if (!gdk_pixbuf_get_has_alpha( pixbuf ))
+ return NULL;
+
#if 0
if (gdk_pixbuf_get_has_alpha( pixbuf ))
- wxPrintf( wxT("Has alpha\n") );
+ wxPrintf( wxT("Has alpha, %d channels\n"), gdk_pixbuf_get_n_channels(pixbuf) );
else
- wxPrintf( wxT("No alpha.\n") );
+ wxPrintf( wxT("No alpha, %d channels.\n"), gdk_pixbuf_get_n_channels(pixbuf) );
#endif
data.m_height = gdk_pixbuf_get_height( pixbuf );
projects / wxWidgets.git / blobdiff