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Merge pull request #745 from houqp/new_ui_code

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fix bug in getPitch, returning half of ptich for 4bpp fb
This commit is contained in:
Huang Xin 2013-02-17 21:00:53 -08:00
commit c235e892c1
1 changed files with 2 additions and 4 deletions
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6
einkfb.c
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@ -281,11 +281,9 @@ static int getSize(lua_State *L) {
static int getPitch(lua_State *L) {
FBInfo *fb = (FBInfo*) luaL_checkudata(L, 1, "einkfb");
#ifndef EMULATE_READER
lua_pushinteger(L, fb->finfo.line_length/2);
#else
/* for 8bpp devices, the pitch here is line_length/2, not
* the original pitch, i.e. fb->real_buf->pitch */
lua_pushinteger(L, fb->buf->pitch);
#endif
return 1;
}