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Started adding Surface raw functions

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This commit is contained in:
Tony Aldridge
2013-08-28 09:25:41 +01:00
parent 4737d887da
commit c0218fbceb
1 changed files with 49 additions and 1 deletions
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src/surface.rs
+49 -1
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@@ -1,8 +1,16 @@
pub mod ll {
use pixels::ll::SDL_PixelFormat;
use rect::Rect;
use std::libc::{c_int, c_void, uint32_t};
use std::libc::{c_int, c_void, uint32_t, uint8_t};
pub type SDL_Rect = Rect;
pub type SDL_bool = c_int;
pub type SDL_SurfaceFlag = c_int;
pub static SDL_SWSURFACE: SDL_SurfaceFlag = 0;
pub static SDL_PREALLOC: SDL_SurfaceFlag = 0x00000001;
pub static SDL_RLEACCEL: SDL_SurfaceFlag = 0x00000002;
pub static SDL_DONTFREE: SDL_SurfaceFlag = 0x00000004;
//SDL_surface.h
pub struct SDL_BlitMap;
@@ -21,6 +29,36 @@ pub mod ll {
map: *SDL_BlitMap,
refcount: c_int
}
externfn!(fn SDL_CreateRGBSurface(flags: uint32_t, width: c_int, height: c_int, depth: c_int, Rmask: uint32_t, Gmask: uint32_t, Bmask: uint32_t, Amask: uint32_t) -> *SDL_Surface)
externfn!(fn SDL_CreateRGBSurfaceFrom(pixels: *c_void, width: c_int, height: c_int, depth: c_int, pitch: c_int, Rmask: uint32_t, Gmask: uint32_t, Bmask: uint32_t, Amask: uint32_t) -> *SDL_Surface)
externfn!(fn SDL_FreeSurface(surface: *SDL_Surface ))
externfn!(fn SDL_SetSurfacePalette(surface: *SDL_Surface, palette: *SDL_Palette ) -> c_int)
externfn!(fn SDL_LockSurface(surface: *SDL_Surface ) -> c_int)
externfn!(fn SDL_UnlockSurface(surface: *SDL_Surface ))
externfn!(fn SDL_LoadBMP_RW(src: *SDL_RWops, freesrc: c_int) -> *SDL_Surface)
externfn!(fn SDL_SaveBMP_RW(surface: *SDL_Surface, dst: *SDL_RWops, freedst: c_int) -> c_int)
externfn!(fn SDL_SetSurfaceRLE(surface: *SDL_Surface, flag: c_int) -> c_int)
externfn!(fn SDL_SetColorKey(surface: *SDL_Surface, flag: c_int, key: uint32_t) -> c_int)
externfn!(fn SDL_GetColorKey(surface: *SDL_Surface, key: *uint32_t ) -> c_int)
externfn!(fn SDL_SetSurfaceColorMod(surface: *SDL_Surface, r: uint8_t, g: uint8_t, b: uint8_t) -> c_int)
externfn!(fn SDL_GetSurfaceColorMod(surface: *SDL_Surface, r: *uint8_t, g: *uint8_t, b: *uint8_t ) -> c_int)
externfn!(fn SDL_SetSurfaceAlphaMod(surface: *SDL_Surface, alpha: uint8_t) -> c_int)
externfn!(fn SDL_GetSurfaceAlphaMod(surface: *SDL_Surface, alpha: *uint8_t ) -> c_int)
externfn!(fn SDL_SetSurfaceBlendMode(surface: *SDL_Surface, blendMode: SDL_BlendMode) -> c_int)
externfn!(fn SDL_GetSurfaceBlendMode(surface: *SDL_Surface, blendMode: *SDL_BlendMode) -> c_int)
externfn!(fn SDL_SetClipRect(surface: *SDL_Surface, rect: *SDL_Rect) -> SDL_bool)
externfn!(fn SDL_GetClipRect(surface: *SDL_Surface, rect: *SDL_Rect ))
externfn!(fn SDL_ConvertSurface(src: *SDL_Surface, fmt: *SDL_PixelFormat, flags: uint32_t) -> *SDL_Surface)
externfn!(fn SDL_ConvertSurfaceFormat(src: *SDL_Surface, pixel_format: uint32_t, flags: uint32_t) -> *SDL_Surface)
externfn!(fn SDL_ConvertPixels(width: c_int, height: c_int, src_format: uint32_t, src: *c_void, src_pitch: c_int, dst_format: uint32_t, dst: *c_void, dst_pitch: c_int) -> c_int)
externfn!(fn SDL_FillRect(dst: *SDL_Surface, rect: *SDL_Rect, color: uint32_t) -> c_int)
externfn!(fn SDL_FillRects(dst: *SDL_Surface, rects: *SDL_Rect, count: c_int, color: uint32_t) -> c_int)
externfn!(fn SDL_UpperBlit(src: *SDL_Surface, srcrect: *SDL_Rect, dst: *SDL_Surface, dstrect: *SDL_Rect ) -> c_int)
externfn!(fn SDL_LowerBlit(src: *SDL_Surface, srcrect: *SDL_Rect, dst: *SDL_Surface, dstrect: *SDL_Rect ) -> c_int)
externfn!(fn SDL_SoftStretch(src: *SDL_Surface, srcrect: *SDL_Rect, dst: *SDL_Surface, dstrect: *SDL_Rect) -> c_int)
externfn!(fn SDL_UpperBlitScaled(src: *SDL_Surface, srcrect: *SDL_Rect, dst: *SDL_Surface, dstrect: *SDL_Rect ) -> c_int)
externfn!(fn SDL_LowerBlitScaled(src: *SDL_Surface, srcrect: *SDL_Rect, dst: *SDL_Surface, dstrect: *SDL_Rect ) -> c_int)
}
#[deriving(Eq)]
@@ -28,3 +66,13 @@ pub struct Surface {
raw: *ll::SDL_Surface,
owned: bool
}
impl Drop for Surface{
fn drop(&self) {
if self.owned {
unsafe {
ll::SDL_FreeSurface(self.raw);
}
}
}
}