diff options
author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-12-05 14:04:37 +0000 |
---|---|---|
committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-12-05 14:04:37 +0000 |
commit | b8214d16130991c2b10b548fdb00195f77347d79 (patch) | |
tree | 531848ea08696154e8a12e59a6ecb0582187a11e /nuttx/graphics | |
parent | 1379fe5ea1d7f32ce48238bd2ad16637d55a38ba (diff) | |
download | px4-nuttx-b8214d16130991c2b10b548fdb00195f77347d79.tar.gz px4-nuttx-b8214d16130991c2b10b548fdb00195f77347d79.tar.bz2 px4-nuttx-b8214d16130991c2b10b548fdb00195f77347d79.zip |
Clean-up and document NX configuration settings
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1420 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/graphics')
-rw-r--r-- | nuttx/graphics/README.txt | 56 | ||||
-rw-r--r-- | nuttx/graphics/nxbe/nxbe_fbconfigure.c | 14 | ||||
-rw-r--r-- | nuttx/graphics/nxfonts/nxfonts_convert.c | 6 | ||||
-rw-r--r-- | nuttx/graphics/nxglib/nxglib_copyrectangle.c | 2 | ||||
-rw-r--r-- | nuttx/graphics/nxglib/nxglib_fillrectangle.c | 2 | ||||
-rw-r--r-- | nuttx/graphics/nxglib/nxglib_filltrapezoid.c | 4 | ||||
-rw-r--r-- | nuttx/graphics/nxglib/nxglib_moverectangle.c | 2 |
7 files changed, 70 insertions, 16 deletions
diff --git a/nuttx/graphics/README.txt b/nuttx/graphics/README.txt index 07efa722d..ded6f531c 100644 --- a/nuttx/graphics/README.txt +++ b/nuttx/graphics/README.txt @@ -2,7 +2,7 @@ README ^^^^^^ This directory contains tiny graphics support for NuttX. The contents of this directory -are only build if CONFIG_NXGRAPHICS is defined in the NuttX configuration file. +are only build if CONFIG_NX is defined in the NuttX configuration file. Roadmap ^^^^^^^ @@ -80,3 +80,57 @@ graphics/nxtk graphics/nxwidgets At one time, I planned to put NXWIDGETS implementation here, but not anymore. +Configuration Settings +^^^^^^^^^^^^^^^^^^^^^^ + +CONFIG_NX + Enables overall support for graphics library and NX +CONFIG_NX_MULTIUSER + Configures NX in multi-user mode +CONFIG_NX_NPLANES + Some YUV color formats requires support for multiple planes, one for each + color component. Unless you have such special hardware, this value should be + undefined or set to 1. +CONFIG_NX_DISABLE_1BPP, CONFIG_NX_DISABLE_2BPP, +CONFIG_NX_DISABLE_4BPP, CONFIG_NX_DISABLE_8BPP, +CONFIG_NX_DISABLE_16BPP, CONFIG_NX_DISABLE_24BPP, and +CONFIG_NX_DISABLE_32BPP + NX supports a variety of pixel depths. You can save some memory by disabling + support for unused color depths. +CONFIG_NX_PACKEDMSFIRST + If a pixel depth of less than 8-bits is used, then NX needs to know if the + pixels pack from the MS to LS or from LS to MS +CONFIG_NX_MOUSE + Build in support for mouse input. +CONFIG_NX_KBD + Build in support of keypad/keyboard input. +CONFIG_NXTK_BORDERWIDTH + Specifies with with of the border (in pixels) used with framed windows. + The default is 4. +CONFIG_NXTK_BORDERCOLOR1 and CONFIG_NXTK_BORDERCOLOR2 + Specify the colors of the border used with framed windows. + CONFIG_NXTK_BORDERCOLOR2 is the shadow side color and so is normally darker. + The default is medium and dark grey, respectively +CONFIG_NXTK_AUTORAISE + If set, a window will be raised to the top if the mouse position is over a + visible portion of the window. Default: A mouse button must be clicked over + a visible portion of the window. +CONFIG_NXFONTS_CHARBITS + The number of bits in the character set. Current options are only 7 and 8. + The default is 7. +CONFIG_NXFONT_SANS + At present, there is only one font. But if there were were more, then this + option would select the sans serif font. + +NX Multi-user only options: + +CONFIG_NX_BLOCKING + Open the client message queues in blocking mode. In this case, + nx_eventhandler() will not return until a message is received and processed. +CONFIG_NX_MXSERVERMSGS and CONFIG_NX_MXCLIENTMSGS + Specifies the maximum number of messages that can fit in the message queues. + No additional resources are allocated, but this can be set to prevent + flooding of the client or server with too many messages (CONFIG_PREALLOC_MQ_MSGS + controls how many messages are pre-allocated). + + diff --git a/nuttx/graphics/nxbe/nxbe_fbconfigure.c b/nuttx/graphics/nxbe/nxbe_fbconfigure.c index 0cf41cd27..3bf7f68c6 100644 --- a/nuttx/graphics/nxbe/nxbe_fbconfigure.c +++ b/nuttx/graphics/nxbe/nxbe_fbconfigure.c @@ -124,7 +124,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) * will signicantly increase the size */ -#ifndef CONFIG_NXGLIB_DISABLE_1BPP +#ifndef CONFIG_NX_DISABLE_1BPP if (be->plane[i].pinfo.bpp == 1) { be->plane[i].fillrectangle = nxgl_fillrectangle_1bpp; @@ -134,7 +134,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_2BPP +#ifndef CONFIG_NX_DISABLE_2BPP if (be->plane[i].pinfo.bpp == 2) { be->plane[i].fillrectangle = nxgl_fillrectangle_2bpp; @@ -144,7 +144,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_4BPP +#ifndef CONFIG_NX_DISABLE_4BPP if (be->plane[i].pinfo.bpp == 4) { be->plane[i].fillrectangle = nxgl_fillrectangle_4bpp; @@ -154,7 +154,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_8BPP +#ifndef CONFIG_NX_DISABLE_8BPP if (be->plane[i].pinfo.bpp == 8) { be->plane[i].fillrectangle = nxgl_fillrectangle_8bpp; @@ -164,7 +164,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_16BPP +#ifndef CONFIG_NX_DISABLE_16BPP if (be->plane[i].pinfo.bpp == 16) { be->plane[i].fillrectangle = nxgl_fillrectangle_16bpp; @@ -174,7 +174,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_24BPP +#ifndef CONFIG_NX_DISABLE_24BPP if (be->plane[i].pinfo.bpp == 24) { be->plane[i].fillrectangle = nxgl_fillrectangle_24bpp; @@ -184,7 +184,7 @@ int nxbe_fbconfigure(FAR struct fb_vtable_s *fb, FAR struct nxbe_state_s *be) } else #endif -#ifndef CONFIG_NXGLIB_DISABLE_32BPP +#ifndef CONFIG_NX_DISABLE_32BPP if (be->plane[i].pinfo.bpp == 32) { be->plane[i].fillrectangle = nxgl_fillrectangle_32bpp; diff --git a/nuttx/graphics/nxfonts/nxfonts_convert.c b/nuttx/graphics/nxfonts/nxfonts_convert.c index 852c9e5af..f58add4c6 100644 --- a/nuttx/graphics/nxfonts/nxfonts_convert.c +++ b/nuttx/graphics/nxfonts/nxfonts_convert.c @@ -191,7 +191,7 @@ int NXF_FUNCNAME(nxf_convert,NXFONTS_SUFFIX) col = 0; dptr = (FAR NXF_PIXEL_T*)line; pixel = *dptr; -#ifdef CONFIG_NXF_PACKEDMSFIRST +#ifdef CONFIG_NX_PACKEDMSFIRST mask = NXF_PIXELMASK << (8 - NXFONTS_BITSPERPIXEL); #else mask = NXF_PIXELMASK; @@ -215,7 +215,7 @@ int NXF_FUNCNAME(nxf_convert,NXFONTS_SUFFIX) pixel = ((pixel & ~mask) | (mpixel & mask)); } -#ifdef CONFIG_NXF_PACKEDMSFIRST +#ifdef CONFIG_NX_PACKEDMSFIRST mask >>= NXFONTS_BITSPERPIXEL; #else mask <<= NXFONTS_BITSPERPIXEL; @@ -277,4 +277,4 @@ int NXF_FUNCNAME(nxf_convert,NXFONTS_SUFFIX) } #endif return bm->metric.width + bm->metric.xoffset; -}
\ No newline at end of file +} diff --git a/nuttx/graphics/nxglib/nxglib_copyrectangle.c b/nuttx/graphics/nxglib/nxglib_copyrectangle.c index 500b92184..c7026152e 100644 --- a/nuttx/graphics/nxglib/nxglib_copyrectangle.c +++ b/nuttx/graphics/nxglib/nxglib_copyrectangle.c @@ -110,7 +110,7 @@ void NXGL_FUNCNAME(nxgl_copyrectangle,NXGLIB_SUFFIX) rows = dest->pt2.y - dest->pt1.y + 1; #if NXGLIB_BITSPERPIXEL < 8 -# ifdef CONFIG_NXGL_PACKEDMSFIRST +# ifdef CONFIG_NX_PACKEDMSFIRST /* Get the mask for pixels that are ordered so that they pack from the * MS byte down. diff --git a/nuttx/graphics/nxglib/nxglib_fillrectangle.c b/nuttx/graphics/nxglib/nxglib_fillrectangle.c index ee8b6dd01..a83025b45 100644 --- a/nuttx/graphics/nxglib/nxglib_fillrectangle.c +++ b/nuttx/graphics/nxglib/nxglib_fillrectangle.c @@ -112,7 +112,7 @@ void NXGL_FUNCNAME(nxgl_fillrectangle,NXGLIB_SUFFIX) line = pinfo->fbmem + rect->pt1.y * stride + NXGL_SCALEX(rect->pt1.x); #if NXGLIB_BITSPERPIXEL < 8 -# ifdef CONFIG_NXGL_PACKEDMSFIRST +# ifdef CONFIG_NX_PACKEDMSFIRST /* Get the mask for pixels that are ordered so that they pack from the * MS byte down. diff --git a/nuttx/graphics/nxglib/nxglib_filltrapezoid.c b/nuttx/graphics/nxglib/nxglib_filltrapezoid.c index 231671735..dde0a6036 100644 --- a/nuttx/graphics/nxglib/nxglib_filltrapezoid.c +++ b/nuttx/graphics/nxglib/nxglib_filltrapezoid.c @@ -195,7 +195,7 @@ void NXGL_FUNCNAME(nxgl_filltrapezoid,NXGLIB_SUFFIX)( #if NXGLIB_BITSPERPIXEL < 8 /* Handle masking of the fractional initial byte */ -#ifdef CONFIG_NXGL_PACKEDMSFIRST +#ifdef CONFIG_NX_PACKEDMSFIRST mask = (ubyte)(0xff >> (8 - NXGL_REMAINDERX(ix1)); #else mask = (ubyte)(0xff << (8 - NXGL_REMAINDERX(ix1))); @@ -213,7 +213,7 @@ void NXGL_FUNCNAME(nxgl_filltrapezoid,NXGLIB_SUFFIX)( /* Handle masking of the fractional final byte */ -#ifdef CONFIG_NXGL_PACKEDMSFIRST +#ifdef CONFIG_NX_PACKEDMSFIRST mask &= (ubyte)(0xff << (8 - NXGL_REMAINDERX(ix2))); #else mask &= (ubyte)(0xff >> (8 - NXGL_REMAINDERX(ix2))); diff --git a/nuttx/graphics/nxglib/nxglib_moverectangle.c b/nuttx/graphics/nxglib/nxglib_moverectangle.c index 20ec3d927..a13a32986 100644 --- a/nuttx/graphics/nxglib/nxglib_moverectangle.c +++ b/nuttx/graphics/nxglib/nxglib_moverectangle.c @@ -153,7 +153,7 @@ void NXGL_FUNCNAME(nxgl_moverectangle,NXGLIB_SUFFIX) rows = rect->pt2.y - rect->pt1.y + 1; #if NXGLIB_BITSPERPIXEL < 8 -# ifdef CONFIG_NXGL_PACKEDMSFIRST +# ifdef CONFIG_NX_PACKEDMSFIRST /* Get the mask for pixels that are ordered so that they pack from the * MS byte down. |