public static void set( ClassTexture texture, ClassBitmap bitmap, CompoundVector2 pos )
{
int[] data = bitmap.property_data;
int count = data.Length;
int w = bitmap.property_width;
int h = bitmap.property_height;
Color[] colors = new Color[w*h];
int src_pos = -1;
int dest_pos = -1;
for (int j=h; j>0; --j)
{
for (int i=w; i>0; --i)
{
// premultiply color components by alpha component
int c = data[++src_pos];
int a = (c >> 24) & 255;
int r = (c >> 16) & 255;
int g = (c >> 8) & 255;
int b = c & 255;
colors[++dest_pos] = new Color( (r*a)/255, (g*a)/255, (b*a)/255, a );
}
}
Texture2D tex = ((NativeTextureData) texture.property_native_data).texture;
tex.SetData<Color>( 0, new Rectangle((int)pos.property_x,(int)pos.property_y,w,h), colors, 0, w*h );
}
public static void set_textured_triangle_mode( ClassTexture texture, ClassTexture alpha_mask )
{
if (alpha_mask == null)
{
set_textured_triangle_mode( ((NativeTextureData) texture.property_native_data).texture,
null );
}
else
{
set_textured_triangle_mode( ((NativeTextureData) texture.property_native_data).texture,
(alpha_mask.property_native_data as NativeTextureData).texture );
}
}
public static void init( ClassTexture texture, CompoundVector2 size, int pixel_format )
{
int w = (int) size.property_x;
int h = (int) size.property_y;
int wp2 = 1;
while (wp2 < w) wp2 <<= 1;
int hp2 = 1;
while (hp2 < h) hp2 <<= 1;
Texture2D tex = new Texture2D( Plasmacore.device, wp2, hp2, false, SurfaceFormat.Color );
texture.property_native_data = new NativeTextureData(tex);
texture.property_image_size.property_x = w;
texture.property_image_size.property_y = h;
texture.property_texture_size.property_x = wp2;
texture.property_texture_size.property_y = hp2;
}
public static void native_release( ClassTexture texture )
{
if (texture.property_native_data != null)
{
texture.property_native_data.release();
texture.property_native_data = null;
}
}
public static void init( ClassTexture texture, ClassBitmap bitmap, int pixel_format )
{
int[] data = bitmap.property_data;
int count = data.Length;
int w = bitmap.property_width;
int h = bitmap.property_height;
int wp2 = 1;
while (wp2 < w) wp2 <<= 1;
int hp2 = 1;
while (hp2 < h) hp2 <<= 1;
int dest_skip = wp2 - w;
Color[] colors = new Color[wp2*hp2];
int src_pos = -1;
int dest_pos = -1;
for (int j=h; j>0; --j)
{
for (int i=w; i>0; --i)
{
// premultiply color components by alpha component
int c = data[++src_pos];
int a = (c >> 24) & 255;
int r = (c >> 16) & 255;
int g = (c >> 8) & 255;
int b = c & 255;
colors[++dest_pos] = new Color( (r*a)/255, (g*a)/255, (b*a)/255, a );
}
dest_pos += dest_skip;
}
Texture2D tex = new Texture2D( Plasmacore.device, wp2, hp2, false, SurfaceFormat.Color );
tex.SetData<Color>( colors );
texture.property_native_data = new NativeTextureData(tex);
texture.property_image_size.property_x = w;
texture.property_image_size.property_y = h;
texture.property_texture_size.property_x = wp2;
texture.property_texture_size.property_y = hp2;
}
public static void init( ClassTexture texture, CompoundVector2 size )
{
// TODO: implement for offscreen buffers
/*
int w = (int) size.property_x;
int h = (int) size.property_y;
int wp2 = 1;
while (wp2 < w) wp2 <<= 1;
int hp2 = 1;
while (hp2 < h) hp2 <<= 1;
Texture2D tex = new Texture2D( Plasmacore.device, wp2, hp2, false, SurfaceFormat.Color );
texture.property_native_data = new NativeTextureData(tex);
texture.property_image_size.property_x = w;
texture.property_image_size.property_y = h;
texture.property_texture_size.property_x = wp2;
texture.property_texture_size.property_y = hp2;
*/
}
public static void draw_tile( ClassTexture texture, CompoundCorners uv,
CompoundVector2 pos, CompoundVector2 size, int render_flags)
{
Bard.log("TODO: NativeTexture::draw_tile()");
}
public static void draw_tile( ClassTexture texture, CompoundCorners uv,
CompoundVector2 pos, CompoundVector2 size, CompoundRender render_flags)
{
draw_tile( texture, uv, pos, size, render_flags.property_flags );
}
public static void draw( ClassTexture texture, CompoundCorners uv, CompoundVector2 size,
CompoundColor color, CompoundRender render_flags, CompoundBlend blend_fn,
ClassTexture alpha_texture, CompoundCorners alpha_uv)
{
Bard.log("TODO: NativeTexture::draw()");
}
public static void draw( ClassTexture texture, CompoundCorners uv, CompoundQuad vertices,
CompoundColorGradient colors, CompoundRender render_flags, CompoundBlend blend_fn)
{
DrawBuffer.set_render_flags( render_flags.property_flags,
blend_fn.property_src_blend, blend_fn.property_dest_blend );
DrawBuffer.set_textured_triangle_mode( texture, null );
Vector3 pt1 = Plasmacore.v3( vertices.property_top_left );
Vector3 pt2 = Plasmacore.v3( vertices.property_top_right );
Vector3 pt3 = Plasmacore.v3( vertices.property_bottom_right );
Vector3 pt4 = Plasmacore.v3( vertices.property_bottom_left );
NativeTransformManager.update();
pt1 = NativeTransformManager.transform.transform( pt1 );
pt2 = NativeTransformManager.transform.transform( pt2 );
pt3 = NativeTransformManager.transform.transform( pt3 );
pt4 = NativeTransformManager.transform.transform( pt4 );
int argb = colors.property_top_left.property_argb;
Color c1 = new Color((argb>>16)&255,(argb>>8)&255,argb&255,(argb>>24)&255);
argb = colors.property_top_right.property_argb;
Color c2 = new Color((argb>>16)&255,(argb>>8)&255,argb&255,(argb>>24)&255);
argb = colors.property_bottom_right.property_argb;
Color c3 = new Color((argb>>16)&255,(argb>>8)&255,argb&255,(argb>>24)&255);
argb = colors.property_bottom_left.property_argb;
Color c4 = new Color((argb>>16)&255,(argb>>8)&255,argb&255,(argb>>24)&255);
float uv_a_x = (float) uv.property_top_left.property_x;
float uv_a_y = (float) uv.property_top_left.property_y;
float uv_b_x = (float) uv.property_bottom_right.property_x;
float uv_b_y = (float) uv.property_bottom_right.property_y;
VertexPositionColorTexture v1, v2, v3, v4;
v1 = new VertexPositionColorTexture( pt1, c1, new Vector2( uv_a_x, uv_a_y ) );
v2 = new VertexPositionColorTexture( pt2, c2, new Vector2( uv_b_x, uv_a_y ) );
v3 = new VertexPositionColorTexture( pt3, c3, new Vector2( uv_b_x, uv_b_y ) );
v4 = new VertexPositionColorTexture( pt4, c4, new Vector2( uv_a_x, uv_b_y ) );
DrawBuffer.add( v1, v2, v4 );
DrawBuffer.add( v4, v2, v3 );
}
public static void draw( ClassTexture texture, CompoundCorners uv, CompoundVector2 size,
CompoundColor color, CompoundRender render_flags, CompoundBlend blend_fn)
{
DrawBuffer.set_render_flags( render_flags.property_flags,
blend_fn.property_src_blend, blend_fn.property_dest_blend );
DrawBuffer.set_textured_triangle_mode( texture, null );
Vector3 pt1 = new Vector3( 0, 0, 0 );
Vector3 pt2 = new Vector3( (float) size.property_x, 0, 0 );
Vector3 pt3 = new Vector3( (float) size.property_x, (float) size.property_y, 0 );
Vector3 pt4 = new Vector3( 0, (float) size.property_y, 0 );
NativeTransformManager.update();
pt1 = NativeTransformManager.transform.transform( pt1 );
pt2 = NativeTransformManager.transform.transform( pt2 );
pt3 = NativeTransformManager.transform.transform( pt3 );
pt4 = NativeTransformManager.transform.transform( pt4 );
Color c;
//if ((render_flags.property_flags & DrawBuffer.RENDER_FLAG_FIXED_COLOR) != 0)
//{
//c = Color.White;
//}
//else
//{
int argb = color.property_argb;
c = new Color((argb>>16)&255,(argb>>8)&255,argb&255,(argb>>24)&255);
//}
float uv_a_x = (float) uv.property_top_left.property_x;
float uv_a_y = (float) uv.property_top_left.property_y;
float uv_b_x = (float) uv.property_bottom_right.property_x;
float uv_b_y = (float) uv.property_bottom_right.property_y;
VertexPositionColorTexture v1, v2, v3, v4;
v1 = new VertexPositionColorTexture( pt1, c, new Vector2( uv_a_x, uv_a_y ) );
v2 = new VertexPositionColorTexture( pt2, c, new Vector2( uv_b_x, uv_a_y ) );
v3 = new VertexPositionColorTexture( pt3, c, new Vector2( uv_b_x, uv_b_y ) );
v4 = new VertexPositionColorTexture( pt4, c, new Vector2( uv_a_x, uv_b_y ) );
DrawBuffer.add( v1, v2, v4 );
DrawBuffer.add( v4, v2, v3 );
}
