Differential D3061 Diff 10485 source/blender/windowmanager/intern/wm_subwindow.c

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source/blender/windowmanager/intern/wm_subwindow.c

Show First 20 Lines • Show All 63 Lines • ▼ Show 20 Lines	if (partialrct->xmin == partialrct->xmax) {
scissor_pad = true;		scissor_pad = true;
}		}
else {		else {
/* Partial redraw, clipped to region. */		/* Partial redraw, clipped to region. */
BLI_rcti_isect(winrct, partialrct, drawrct);		BLI_rcti_isect(winrct, partialrct, drawrct);
scissor_pad = false;		scissor_pad = false;
}		}

		int x = drawrct->xmin - winrct->xmin;
		int y = drawrct->ymin - winrct->ymin;
int width = BLI_rcti_size_x(winrct) + 1;		int width = BLI_rcti_size_x(winrct) + 1;
int height = BLI_rcti_size_y(winrct) + 1;		int height = BLI_rcti_size_y(winrct) + 1;

int scissor_width = BLI_rcti_size_x(drawrct);		int scissor_width = BLI_rcti_size_x(drawrct);
int scissor_height = BLI_rcti_size_y(drawrct);		int scissor_height = BLI_rcti_size_y(drawrct);

/* Partial redraw rect uses different convention than region rect,		/* Partial redraw rect uses different convention than region rect,
* so compensate for that here. One pixel offset is noticeable with		* so compensate for that here. One pixel offset is noticeable with
* viewport border render. */		* viewport border render. */
if (scissor_pad) {		if (scissor_pad) {
scissor_width += 1;		scissor_width += 1;
scissor_height += 1;		scissor_height += 1;
}		}

glViewport(winrct->xmin, winrct->ymin, width, height);		glViewport(0, 0, width, height);
glScissor(drawrct->xmin, drawrct->ymin, scissor_width, scissor_height);		glScissor(x, y, scissor_width, scissor_height);

wmOrtho2_pixelspace(width, height);		wmOrtho2_pixelspace(width, height);
gpuLoadIdentity();		gpuLoadIdentity();
}		}

void wmWindowViewport(wmWindow *win)		void wmWindowViewport(wmWindow *win)
{		{
int width = WM_window_pixels_x(win);		int width = WM_window_pixels_x(win);
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