Add more trapezoid support
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@1324 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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patacongo
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@ -286,6 +286,26 @@ EXTERN void nxbe_fill(FAR struct nxbe_window_s *wnd,
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FAR const struct nxgl_rect_s *rect,
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nxgl_mxpixel_t color[CONFIG_NX_NPLANES]);
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/****************************************************************************
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* Name: nxbe_filltrapezoid
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*
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* Description:
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* Fill the specified rectangle in the window with the specified color
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*
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* Input Parameters:
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* wnd - The window structure reference
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* rect - The location to be filled
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* col - The color to use in the fill
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*
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* Return:
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* None
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*
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****************************************************************************/
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EXTERN void nxbe_filltrapezoid(FAR struct nxbe_window_s *wnd,
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FAR const struct nxgl_trapezoid_s *trap,
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nxgl_mxpixel_t color[CONFIG_NX_NPLANES]);
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/****************************************************************************
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* Name: nxbe_move
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*
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@ -54,7 +54,8 @@ RCOPY2_CSRCS = nxglib_copyrectangle_8bpp.c nxglib_copyrectangle_16bpp.c \
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RECT_CSRCS = nxglib_rectcopy.c nxglib_rectoffset.c nxglib_vectoradd.c \
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nxglib_rectintersect.c nxglib_nonintersecting.c \
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nxglib_rectoverlap.c nxglib_nullrect.c
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TRAP_CSRCS = nxglib_runoffset.c nxglib_trapoffset.c
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TRAP_CSRCS = nxglib_runoffset.c nxglib_runcopy.c \
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nxglib_trapoffset.c nxglib_trapcopy.c
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NXGLIB_CSRCS = nxglib_rgb2yuv.c nxglib_yuv2rgb.c \
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$(RFILL1_CSRCS) $(RFILL2_CSRCS) $(TFILL1_CSRCS) $(TFILL2_CSRCS) \
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$(RMOVE1_CSRCS) $(RMOVE2_CSRCS) $(RCOPY1_CSRCS) $(RCOPY2_CSRCS) \
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@ -0,0 +1,84 @@
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/****************************************************************************
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* graphics/nxglib/nxsglib_runcopy.c
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*
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* Copyright (C) 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <nuttx/fb.h>
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#include <nuttx/nxglib.h>
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxgl_runcopy
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*
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* Description:
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* This is essentially memcpy for runs. We don't do structure assignments
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* because some compilers are not good at that.
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*
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****************************************************************************/
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void nxgl_runcopy(FAR struct nxgl_run_s *dest, FAR const struct nxgl_run_s *src)
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{
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dest->x1 = src->x1;
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dest->x2 = src->x2;
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dest->y = src->y;
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}
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@ -0,0 +1,84 @@
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/****************************************************************************
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* graphics/nxglib/nxsglib_trapcopy.c
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*
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* Copyright (C) 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <nuttx/fb.h>
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#include <nuttx/nxglib.h>
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nxgl_trapcopy
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*
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* Description:
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* This is essentially memcpy for trapezoids. We don't do structure
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* assignments because some compilers are not good at that.
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*
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****************************************************************************/
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void nxgl_trapcopy(FAR struct nxgl_trapezoid_s *dest,
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FAR const struct nxgl_trapezoid_s *src)
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{
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nxgl_runcopy(&dest->top, &src->top);
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nxgl_runcopy(&dest->bot, &src->bot);
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}
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@ -410,6 +410,18 @@ EXTERN void nxgl_runoffset(FAR struct nxgl_run_s *dest,
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FAR const struct nxgl_run_s *src,
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nxgl_coord_t dx, nxgl_coord_t dy);
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/****************************************************************************
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* Name: nxgl_runcopy
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*
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* Description:
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* This is essentially memcpy for runs. We don't do structure assignments
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* because some compilers are not good at that.
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*
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****************************************************************************/
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EXTERN void nxgl_runcopy(FAR struct nxgl_run_s *dest,
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FAR const struct nxgl_run_s *src);
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/****************************************************************************
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* Name: nxgl_trapoffset
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*
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@ -422,6 +434,18 @@ EXTERN void nxgl_trapoffset(FAR struct nxgl_trapezoid_s *dest,
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FAR const struct nxgl_trapezoid_s *src,
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nxgl_coord_t dx, nxgl_coord_t dy);
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/****************************************************************************
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* Name: nxgl_trapcopy
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*
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* Description:
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* This is essentially memcpy for trapezoids. We don't do structure
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* assignments because some compilers are not good at that.
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*
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****************************************************************************/
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EXTERN void nxgl_trapcopy(FAR struct nxgl_trapezoid_s *dest,
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FAR const struct nxgl_trapezoid_s *src);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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