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Rocklua -- Clean-up source

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Change-Id: I11dad15320f209655fd72c2365fe29afd65057d3
This commit is contained in:
William Wilgus 2017-12-18 08:18:44 +01:00
parent 07a0f206fe
commit 0565f67118
1 changed files with 19 additions and 19 deletions
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38
apps/plugins/lua/rocklib.c
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@ -38,7 +38,7 @@
* from Lua in its stack in direct order (the first argument is pushed first). To return values to Lua, * from Lua in its stack in direct order (the first argument is pushed first). To return values to Lua,
* a C function just pushes them onto the stack, in direct order (the first result is pushed first), * a C function just pushes them onto the stack, in direct order (the first result is pushed first),
* and returns the number of results. Any other value in the stack below the results will be properly * and returns the number of results. Any other value in the stack below the results will be properly
* discarded by Lua. Like a Lua function, a C function called by Lua can also return many results. * discarded by Lua. Like a Lua function, a C function called by Lua can also return many results.
* *
* When porting new functions, don't forget to check rocklib_aux.pl whether it automatically creates * When porting new functions, don't forget to check rocklib_aux.pl whether it automatically creates
* wrappers for the function and if so, add the function names to @forbidden_functions. This is to * wrappers for the function and if so, add the function names to @forbidden_functions. This is to
@ -61,11 +61,11 @@ struct rocklua_image
int height; int height;
fb_data *data; fb_data *data;
fb_data dummy[1][1]; fb_data dummy[1][1];
}; } rocklua_image;
static void rli_wrap(lua_State *L, fb_data *src, int width, int height) static void rli_wrap(lua_State *L, fb_data *src, int width, int height)
{ {
struct rocklua_image *a = (struct rocklua_image *)lua_newuserdata(L, sizeof(struct rocklua_image)); rocklua_image *a = (rocklua_image *)lua_newuserdata(L, sizeof(rocklua_image));
luaL_getmetatable(L, ROCKLUA_IMAGE); luaL_getmetatable(L, ROCKLUA_IMAGE);
lua_setmetatable(L, -2); lua_setmetatable(L, -2);
@ -77,8 +77,8 @@ static void rli_wrap(lua_State *L, fb_data *src, int width, int height)
static fb_data* rli_alloc(lua_State *L, int width, int height) static fb_data* rli_alloc(lua_State *L, int width, int height)
{ {
size_t nbytes = sizeof(struct rocklua_image) + ((width*height) - 1) * sizeof(fb_data); size_t nbytes = sizeof(rocklua_image) + ((width*height) - 1) * sizeof(fb_data);
struct rocklua_image *a = (struct rocklua_image *)lua_newuserdata(L, nbytes); rocklua_image *a = (rocklua_image *)lua_newuserdata(L, nbytes);
luaL_getmetatable(L, ROCKLUA_IMAGE); luaL_getmetatable(L, ROCKLUA_IMAGE);
lua_setmetatable(L, -2); lua_setmetatable(L, -2);
@ -100,30 +100,30 @@ static int rli_new(lua_State *L)
return 1; return 1;
} }
static struct rocklua_image* rli_checktype(lua_State *L, int arg) static rocklua_image* rli_checktype(lua_State *L, int arg)
{ {
void *ud = luaL_checkudata(L, arg, ROCKLUA_IMAGE); void *ud = luaL_checkudata(L, arg, ROCKLUA_IMAGE);
luaL_argcheck(L, ud != NULL, arg, "'" ROCKLUA_IMAGE "' expected"); luaL_argcheck(L, ud != NULL, arg, "'" ROCKLUA_IMAGE "' expected");
return (struct rocklua_image*) ud; return (rocklua_image*) ud;
} }
static int rli_width(lua_State *L) static int rli_width(lua_State *L)
{ {
struct rocklua_image *a = rli_checktype(L, 1); rocklua_image *a = rli_checktype(L, 1);
lua_pushnumber(L, a->width); lua_pushnumber(L, a->width);
return 1; return 1;
} }
static int rli_height(lua_State *L) static int rli_height(lua_State *L)
{ {
struct rocklua_image *a = rli_checktype(L, 1); rocklua_image *a = rli_checktype(L, 1);
lua_pushnumber(L, a->height); lua_pushnumber(L, a->height);
return 1; return 1;
} }
static fb_data* rli_element(lua_State *L) static fb_data* rli_element(lua_State *L)
{ {
struct rocklua_image *a = rli_checktype(L, 1); rocklua_image *a = rli_checktype(L, 1);
int x = luaL_checkint(L, 2); int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3); int y = luaL_checkint(L, 3);
@ -151,7 +151,7 @@ static int rli_get(lua_State *L)
static int rli_tostring(lua_State *L) static int rli_tostring(lua_State *L)
{ {
struct rocklua_image *a = rli_checktype(L, 1); rocklua_image *a = rli_checktype(L, 1);
lua_pushfstring(L, ROCKLUA_IMAGE ": %dx%d", a->width, a->height); lua_pushfstring(L, ROCKLUA_IMAGE ": %dx%d", a->width, a->height);
return 1; return 1;
} }
@ -269,7 +269,7 @@ RB_WRAP(lcd_framebuffer)
RB_WRAP(lcd_mono_bitmap_part) RB_WRAP(lcd_mono_bitmap_part)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int src_x = luaL_checkint(L, 2); int src_x = luaL_checkint(L, 2);
int src_y = luaL_checkint(L, 3); int src_y = luaL_checkint(L, 3);
int stride = luaL_checkint(L, 4); int stride = luaL_checkint(L, 4);
@ -285,7 +285,7 @@ RB_WRAP(lcd_mono_bitmap_part)
RB_WRAP(lcd_mono_bitmap) RB_WRAP(lcd_mono_bitmap)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int x = luaL_checkint(L, 2); int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3); int y = luaL_checkint(L, 3);
int width = luaL_checkint(L, 4); int width = luaL_checkint(L, 4);
@ -299,7 +299,7 @@ RB_WRAP(lcd_mono_bitmap)
#if LCD_DEPTH > 1 #if LCD_DEPTH > 1
RB_WRAP(lcd_bitmap_part) RB_WRAP(lcd_bitmap_part)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int src_x = luaL_checkint(L, 2); int src_x = luaL_checkint(L, 2);
int src_y = luaL_checkint(L, 3); int src_y = luaL_checkint(L, 3);
int stride = luaL_checkint(L, 4); int stride = luaL_checkint(L, 4);
@ -315,7 +315,7 @@ RB_WRAP(lcd_bitmap_part)
RB_WRAP(lcd_bitmap) RB_WRAP(lcd_bitmap)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int x = luaL_checkint(L, 2); int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3); int y = luaL_checkint(L, 3);
int width = luaL_checkint(L, 4); int width = luaL_checkint(L, 4);
@ -341,7 +341,7 @@ RB_WRAP(lcd_get_backdrop)
#if LCD_DEPTH == 16 #if LCD_DEPTH == 16
RB_WRAP(lcd_bitmap_transparent_part) RB_WRAP(lcd_bitmap_transparent_part)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int src_x = luaL_checkint(L, 2); int src_x = luaL_checkint(L, 2);
int src_y = luaL_checkint(L, 3); int src_y = luaL_checkint(L, 3);
int stride = luaL_checkint(L, 4); int stride = luaL_checkint(L, 4);
@ -357,7 +357,7 @@ RB_WRAP(lcd_bitmap_transparent_part)
RB_WRAP(lcd_bitmap_transparent) RB_WRAP(lcd_bitmap_transparent)
{ {
struct rocklua_image *src = rli_checktype(L, 1); rocklua_image *src = rli_checktype(L, 1);
int x = luaL_checkint(L, 2); int x = luaL_checkint(L, 2);
int y = luaL_checkint(L, 3); int y = luaL_checkint(L, 3);
int width = luaL_checkint(L, 4); int width = luaL_checkint(L, 4);
@ -434,7 +434,7 @@ RB_WRAP(font_getstringsize)
int fontnumber = luaL_checkint(L, 2); int fontnumber = luaL_checkint(L, 2);
int w, h; int w, h;
if (fontnumber == FONT_UI) if(fontnumber == FONT_UI)
fontnumber = rb->global_status->font_id[SCREEN_MAIN]; fontnumber = rb->global_status->font_id[SCREEN_MAIN];
else else
fontnumber = FONT_SYSFIXED; fontnumber = FONT_SYSFIXED;
@ -670,7 +670,7 @@ RB_WRAP(get_plugin_action)
#ifdef HAVE_REMOTE_LCD #ifdef HAVE_REMOTE_LCD
static const struct button_mapping *m2[] = { pla_main_ctx, pla_remote_ctx }; static const struct button_mapping *m2[] = { pla_main_ctx, pla_remote_ctx };
bool with_remote = luaL_optint(L, 2, 0); bool with_remote = luaL_optint(L, 2, 0);
if (with_remote) if(with_remote)
btn = pluginlib_getaction(timeout, m2, 2); btn = pluginlib_getaction(timeout, m2, 2);
else else
#endif #endif