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Fixed FloodFill() in GLES2 driver

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This commit is contained in:
n00b
2024-12-05 21:36:07 -05:00
parent fef3d682e6
commit 32e1e0a00f
3 changed files with 40 additions and 16 deletions
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50
rcbasic_runtime/rc_gfx.h
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@@ -2879,6 +2879,10 @@ void rc_floodFill(int x, int y)
if(y < 0 || y >= rc_canvas[rc_active_canvas].dimension.Height)
return;
#ifdef RC_DRIVER_GLES2
y = rc_canvas[rc_active_canvas].texture->getSize().Height - (y+1);
#endif // RC_DRIVER_GLES2
Uint32* img_pixels = (Uint32*)rc_canvas[rc_active_canvas].texture->lock();
Uint32 flood_size = rc_canvas[rc_active_canvas].texture->getSize().Width*rc_canvas[rc_active_canvas].texture->getSize().Height;
@@ -2958,29 +2962,49 @@ int rc_windowClip(int x, int y, int w, int h)
if(w <= 0 || h <=0)
return -1;
if(rc_canvas.size()>0)
{
if(!rc_canvas[0].texture)
return -1;
}
else
return -1;
if(rc_canvas.size() == 0)
return -1;
irr::video::ITexture* texture = VideoDriver->addRenderTargetTexture(irr::core::dimension2d<irr::u32>((irr::u32)w, (irr::u32)h), "win_clip_image", irr::video::ECF_A8R8G8B8);
if(!rc_canvas[0].texture)
return -1;
#ifdef RC_DRIVER_GLES2
Uint32 size_n = 2;
Uint32 dim_max = (w > h ? w : h);
while(size_n < dim_max) size_n *= 2;
irr::video::ITexture* texture = VideoDriver->addRenderTargetTexture(irr::core::dimension2d<irr::u32>((irr::u32)size_n, (irr::u32)size_n), "canvas_clip_image", ECF_A8R8G8B8);
#else
irr::video::ITexture* texture = VideoDriver->addRenderTargetTexture(irr::core::dimension2d<irr::u32>((irr::u32)w, (irr::u32)h), "canvas_clip_image", irr::video::ECF_A8R8G8B8);
#endif // RC_WEB
if(!texture)
return -1;
VideoDriver->setRenderTarget(texture);
drawCanvasImage(rc_canvas[0].texture, 0, 0, x, y, w, h, w, h);
int tgt_w = texture->getSize().Width;
int tgt_h = texture->getSize().Height;
VideoDriver->setRenderTarget(rc_canvas[0].texture);
#ifdef RC_DRIVER_GLES2
int canvas_id = 0;
if(rc_active_canvas >= 0 && rc_active_canvas < rc_canvas.size())
if(rc_canvas[rc_active_canvas].texture)
VideoDriver->setRenderTarget(rc_canvas[rc_active_canvas].texture, false, false);
irr::core::vector2d<irr::f32> screenSize( (irr::f32) tgt_w, (irr::f32) tgt_h );
irr::video::SColor color(rc_canvas[canvas_id].color_mod);
irr::core::dimension2d<irr::u32> cv_dim(tgt_w, tgt_h);
irr::core::position2d<irr::s32> cv_pos(0, 0);
irr::core::vector2d<irr::s32> cv_offset(x, rc_canvas[canvas_id].texture->getSize().Height - y - cv_dim.Height);
irr::core::rect<s32> src( cv_offset, cv_dim );
irr::core::rect<s32> dest( irr::core::vector2d<s32>(cv_pos.X, cv_pos.Y), irr::core::dimension2d<s32>(cv_dim.Width, cv_dim.Height) );
draw2DImage2(VideoDriver, rc_canvas[canvas_id].texture, src, dest, irr::core::position2d<irr::s32>(0, 0), 0, true, color, screenSize);
//rc_setDriverMaterial();
//VideoDriver->draw2DImage(rc_canvas[rc_active_canvas].texture, dest, src, 0, 0, false);
#else
drawCanvasImage(rc_canvas[0].texture, 0, 0, x, y, w, h, tgt_w, tgt_h);
#endif // RC_DRIVER_GLES2
rc_setActiveCanvas(rc_active_canvas);
//VideoDriver->setRenderTarget(rc_canvas[rc_active_canvas].texture, false, false);
int img_id = -1;
rc_image_obj img;