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Save transparent background of Brushes

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see http://pulkomandy.tk/projects/GrafX2/ticket/70
This commit is contained in:
Thomas Bernard 2018-01-30 21:32:33 +01:00
parent 84242cef78
commit bd581c7a90
2 changed files with 3 additions and 4 deletions
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2
src/fileformats.c
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@ -3210,7 +3210,7 @@ void Save_GIF(T_IO_Context * context)
} }
else else
{ {
// Layered image // Layered image or brush
disposal_method = DISPOSAL_METHOD_DO_NOT_DISPOSE; disposal_method = DISPOSAL_METHOD_DO_NOT_DISPOSE;
if (current_layer==0) if (current_layer==0)
GCE.Packed_fields=(disposal_method<<2)|(context->Background_transparent); GCE.Packed_fields=(disposal_method<<2)|(context->Background_transparent);

5
src/loadsave.c
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@ -1369,9 +1369,8 @@ void Init_context_brush(T_IO_Context * context, char *file_name, char *file_dire
context->Width = Brush_width; context->Width = Brush_width;
context->Height = Brush_height; context->Height = Brush_height;
context->Nb_layers = 1; context->Nb_layers = 1;
// Solid save... could use BG color maybe context->Transparent_color=Back_color; // Transparent color for brushes
context->Transparent_color=0; context->Background_transparent=1;
context->Background_transparent=0;
context->Ratio=PIXEL_SIMPLE; context->Ratio=PIXEL_SIMPLE;
context->Target_address=Brush; context->Target_address=Brush;
context->Pitch=Brush_width; context->Pitch=Brush_width;