| /external/qemu/distrib/sdl-1.2.15/docs/man3/ |
| SDL_LockSurface.3 | 3 SDL_LockSurface \- Lock a surface for directly access\&.
8 \fBint \fBSDL_LockSurface\fP\fR(\fBSDL_Surface *surface\fR);
11 \fBSDL_LockSurface\fP sets up a surface for directly accessing the pixels\&. Between calls to \fBSDL_LockSurface\fP and \fBSDL_UnlockSurface\fP, you can write to and read from \fBsurface->\fBpixels\fR\fR, using the pixel format stored in \fBsurface->\fBformat\fR\fR\&. Once you are done accessing the surface, you should use \fBSDL_UnlockSurface\fP to release it\&.
13 Not all surfaces require locking\&. If \fBSDL_MUSTLOCK\fP(\fBsurface\fR) evaluates to \fB0\fR, then you can read and write to the surface at any time, and the pixel format of the surface will not change\&.
17 It should be noted, that since SDL 1\&.1\&.8 surface locks are recursive\&. This means that you can lock a surface multiple times, but each lock must have a match unlock\&.
22 SDL_LockSurface( surface );
24 /* Surface is locked *
[all...] |
| SDL_Surface.3 | 3 SDL_Surface \- Graphical Surface Structure
17 /* Reference count -- used when freeing surface */
27 Surface flags
33 Width and height of the surface
36 Length of a surface scanline in bytes
42 surface clip \fIrectangle\fR
45 \fBSDL_Surface\fR\&'s represent areas of "graphical" memory, memory that can be drawn to\&. The video framebuffer is returned as a \fBSDL_Surface\fR by \fI\fBSDL_SetVideoMode\fP\fR and \fI\fBSDL_GetVideoSurface\fP\fR\&. Most of the fields should be pretty obvious\&. \fBw\fR and \fBh\fR are the width and height of the surface in pixels\&. \fBpixels\fR is a pointer to the actual pixel data, the surface should be \fIlocked\fR before accessing this field\&. The \fBclip_rect\fR field is the clipping rectangle as set by \fI\fBSDL_SetClipRect\fP\fR\&.
50 Surface is stored in system memory
53 Surface is stored in video memor
[all...] |
| SDL_SetClipRect.3 | 3 SDL_SetClipRect \- Sets the clipping rectangle for a surface\&.
8 \fBvoid \fBSDL_SetClipRect\fP\fR(\fBSDL_Surface *surface, SDL_Rect *rect\fR);
11 Sets the clipping rectangle for a surface\&. When this surface is the destination of a blit, only the area within the clip rectangle will be drawn into\&.
13 The rectangle pointed to by \fBrect\fR will be clipped to the edges of the surface so that the clip rectangle for a surface can never fall outside the edges of the surface\&.
15 If \fBrect\fR is \fBNULL\fP the clipping rectangle will be set to the full size of the surface\&.
|
| SDL_GetClipRect.3 | 3 SDL_GetClipRect \- Gets the clipping rectangle for a surface\&.
8 \fBvoid \fBSDL_GetClipRect\fP\fR(\fBSDL_Surface *surface, SDL_Rect *rect\fR);
11 Gets the clipping rectangle for a surface\&. When this surface is the destination of a blit, only the area within the clip rectangle is drawn into\&.
13 The rectangle pointed to by \fBrect\fR will be filled with the clipping rectangle of the surface\&.
|
| SDL_GetVideoSurface.3 | 3 SDL_GetVideoSurface \- returns a pointer to the current display surface
11 This function returns a pointer to the current display surface\&. If SDL is doing format conversion on the display surface, this function returns the publicly visible surface, not the real video surface\&.
|
| SDL_BlitSurface.3 | 3 SDL_BlitSurface \- This performs a fast blit from the source surface to the destination surface\&.
11 This performs a fast blit from the source surface to the destination surface\&.
15 If either \fBsrcrect\fR or \fBdstrect\fR are \fBNULL\fP, the entire surface (\fBsrc\fR or \fBdst\fR) is copied\&.
19 The blit function should not be called on a locked surface\&.
21 The results of blitting operations vary greatly depending on whether \fBSDL_SRCAPLHA\fP is set or not\&. See \fISDL_SetAlpha\fR for an explaination of how this affects your results\&. Colorkeying and alpha attributes also interact with surface blitting, as the following pseudo-code should hopefully explain\&.
24 \f(CWif (source surface has SDL_SRCALPHA set) {
25 if (source surface has alpha channel (that is, format->Amask != 0))
28 if (source surface has SDL_SRCCOLORKEY set
[all...] |
| SDL_ConvertSurface.3 | 3 SDL_ConvertSurface \- Converts a surface to the same format as another surface\&.
11 Creates a new surface of the specified format, and then copies and maps the given surface to it\&. If this function fails, it returns \fBNULL\fP\&.
20 Returns either a pointer to the new surface, or \fBNULL\fP on error\&.
|
| SDL_DisplayFormat.3 | 3 SDL_DisplayFormat \- Convert a surface to the display format
8 \fBSDL_Surface *\fBSDL_DisplayFormat\fP\fR(\fBSDL_Surface *surface\fR);
11 This function takes a surface and copies it to a new surface of the pixel format and colors of the video framebuffer, suitable for fast blitting onto the display surface\&. It calls \fISDL_ConvertSurface\fR
|
| SDL_DisplayFormatAlpha.3 | 3 SDL_DisplayFormatAlpha \- Convert a surface to the display format
8 \fBSDL_Surface *\fBSDL_DisplayFormatAlpha\fP\fR(\fBSDL_Surface *surface\fR);
11 This function takes a surface and copies it to a new surface of the pixel format and colors of the video framebuffer plus an alpha channel, suitable for fast blitting onto the display surface\&. It calls \fISDL_ConvertSurface\fR
15 This function can be used to convert a colourkey to an alpha channel, if the \fBSDL_SRCCOLORKEY\fP flag is set on the surface\&. The generated surface will then be transparent (alpha=0) where the pixels match the colourkey, and opaque (alpha=255) elsewhere\&.
|
| SDL_SetColorKey.3 | 3 SDL_SetColorKey \- Sets the color key (transparent pixel) in a blittable surface and RLE acceleration\&.
8 \fBint \fBSDL_SetColorKey\fP\fR(\fBSDL_Surface *surface, Uint32 flag, Uint32 key\fR);
11 Sets the color key (transparent pixel) in a blittable surface and enables or disables RLE blit acceleration\&.
17 If \fBflag\fR is OR\&'d with \fBSDL_RLEACCEL\fP then the surface will be draw using RLE acceleration when drawn with \fISDL_BlitSurface\fR\&. The surface will actually be encoded for RLE acceleration the first time \fISDL_BlitSurface\fR or \fISDL_DisplayFormat\fR is called on the surface\&.
|
| SDL_UnlockSurface.3 | 3 SDL_UnlockSurface \- Unlocks a previously locked surface\&.
8 \fBvoid \fBSDL_UnlockSurface\fP\fR(\fBSDL_Surface *surface\fR);
13 It should be noted that since 1\&.1\&.8, surface locks are recursive\&. See \fI\fBSDL_LockSurface\fP\fR\&.
|
| /frameworks/native/opengl/tools/glgen/stubs/egl/ |
| eglCreateWindowSurface.java | 25 Surface sur = null;
32 } else if (win instanceof Surface) {
33 sur = (Surface) win;
36 EGLSurface surface; local
38 surface = _eglCreateWindowSurface(dpy, config, sur, attrib_list, offset);
40 surface = _eglCreateWindowSurfaceTexture(dpy, config,
45 "Surface, SurfaceView, SurfaceTexture or SurfaceHolder at the moment, " +
49 return surface;
|
| /external/qemu/distrib/sdl-1.2.15/src/video/ |
| SDL_surface.c | 35 * Create an empty RGB surface of the appropriate depth
44 SDL_Surface *surface; local
53 /* Check to see if we desire the surface in video memory */
77 /* Allocate the surface */
78 surface = (SDL_Surface *)SDL_malloc(sizeof(*surface));
79 if ( surface == NULL ) {
83 surface->flags = SDL_SWSURFACE;
102 surface->format = SDL_AllocFormat(depth, Rmask, Gmask, Bmask, Amask);
103 if ( surface->format == NULL )
158 SDL_Surface *surface; local
[all...] |
| SDL_blit.c | 232 /* Figure out which of many blit routines to set up on a surface */
233 int SDL_CalculateBlit(SDL_Surface *surface)
238 if ( (surface->flags & SDL_RLEACCEL) == SDL_RLEACCEL ) {
239 SDL_UnRLESurface(surface, 1);
241 surface->map->sw_blit = NULL;
244 surface->flags &= ~SDL_HWACCEL;
245 if ( surface->map->identity ) {
248 if ( (surface->flags & SDL_HWSURFACE) == SDL_HWSURFACE ) {
250 if ( surface->map->dst->flags & SDL_HWSURFACE ) {
255 if (hw_blit_ok && (surface->flags & SDL_SRCCOLORKEY))
[all...] |
| /external/skia/include/core/ |
| SkSurface.h | 21 * drawing, the surface will be pixels, but (for example) when drawing into
22 * a PDF or Picture canvas, the surface stores the recorded commands.
24 * To draw into a canvas, first create the appropriate type of Surface, and
25 * then request the canvas from the surface.
32 * Create a new surface, using the specified pixels/rowbytes as its
35 * If the requested surface cannot be created, or the request is not a
41 * Return a new surface, with the memory for the pixels automatically
44 * If the requested surface cannot be created, or the request is not a
50 * Return a new surface whose contents will be recorded into a picture.
51 * When this surface is drawn into another canvas, its contents will b
[all...] |
| /frameworks/base/core/java/android/view/ |
| SurfaceHolder.java | 23 * Abstract interface to someone holding a display surface. Allows you to
24 * control the surface size and format, edit the pixels in the surface, and
25 * monitor changes to the surface. This interface is typically available
49 * Exception that is thrown from {@link #lockCanvas} when called on a Surface
63 * changes to the surface. When used with a {@link SurfaceView}, the
64 * Surface being held is only available between calls to
71 * This is called immediately after the surface is first created.
74 * a {@link Surface}, so you should not draw into the Surface her
[all...] |
| /external/icu4c/samples/layout/ |
| Surface.h | 5 class Surface
8 Surface(/*what?*/);
|
| gdiglue.h | 27 void rs_gdiRenderingSurfaceSetHDC(rs_surface *surface, HDC hdc);
28 void rs_gdiRenderingSurfaceClose(rs_surface *surface);
30 fm_fontMap *fm_gdiFontMapOpen(rs_surface *surface, const char *fileName, le_int16 pointSize, gs_guiSupport *guiSupport, LEErrorCode *status);
|
| /frameworks/base/media/mca/filterfw/java/android/filterfw/core/ |
| GLEnvironment.java | 24 import android.view.Surface;
102 public int registerSurface(Surface surface) {
103 int result = nativeAddSurface(surface);
105 throw new RuntimeException("Error registering surface " + surface + "!");
111 Surface surface = new Surface(surfaceTexture); local
112 int result = nativeAddSurfaceWidthHeight(surface, width, height)
[all...] |
| /external/qemu/distrib/sdl-1.2.15/src/video/ataricommon/ |
| SDL_atarigl.c | 54 static void CopyShadowNull(_THIS, SDL_Surface *surface);
55 static void CopyShadowDirect(_THIS, SDL_Surface *surface);
56 static void CopyShadowRGBTo555(_THIS, SDL_Surface *surface);
57 static void CopyShadowRGBTo565(_THIS, SDL_Surface *surface);
58 static void CopyShadowRGBSwap(_THIS, SDL_Surface *surface);
59 static void CopyShadowRGBToARGB(_THIS, SDL_Surface *surface);
60 static void CopyShadowRGBToABGR(_THIS, SDL_Surface *surface);
61 static void CopyShadowRGBToBGRA(_THIS, SDL_Surface *surface);
62 static void CopyShadowRGBToRGBA(_THIS, SDL_Surface *surface);
63 static void CopyShadow8888To555(_THIS, SDL_Surface *surface);
257 SDL_Surface *surface; local
312 SDL_Surface *surface; local
[all...] |
| /external/webkit/Source/WebKit/efl/ewk/ |
| ewk_util.cpp | 31 * @param surface cairo representation of an image
34 Evas_Object* ewk_util_image_from_cairo_surface_add(Evas* canvas, cairo_surface_t* surface)
45 EINA_SAFETY_ON_NULL_RETURN_VAL(surface, 0);
47 status = cairo_surface_status(surface);
49 ERR("cairo surface is invalid: %s", cairo_status_to_string(status));
53 type = cairo_surface_get_type(surface);
55 ERR("unknown surface type %d, required %d (CAIRO_SURFACE_TYPE_IMAGE).",
60 format = cairo_image_surface_get_format(surface);
62 ERR("unknown surface format %d, expected %d or %d.",
67 w = cairo_image_surface_get_width(surface);
[all...] |
| /frameworks/base/include/android_runtime/ |
| android_view_Surface.h | 26 class Surface;
29 /* Gets the underlying ANativeWindow for a Surface. */
33 /* Returns true if the object is an instance of Surface. */
36 /* Gets the underlying Surface from a Surface Java object. */
37 extern sp<Surface> android_view_Surface_getSurface(JNIEnv* env, jobject surfaceObj);
39 /* Creates a Surface from an IGraphicBufferProducer. */
|
| /frameworks/native/opengl/tools/glgen/specs/egl/ |
| EGL14.spec | 12 EGLBoolean eglDestroySurface ( EGLDisplay dpy, EGLSurface surface )
13 EGLBoolean eglQuerySurface ( EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value )
19 EGLBoolean eglSurfaceAttrib ( EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value )
20 EGLBoolean eglBindTexImage ( EGLDisplay dpy, EGLSurface surface, EGLint buffer )
21 EGLBoolean eglReleaseTexImage ( EGLDisplay dpy, EGLSurface surface, EGLint buffer )
32 EGLBoolean eglSwapBuffers ( EGLDisplay dpy, EGLSurface surface )
33 EGLBoolean eglCopyBuffers ( EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target )
|
| /external/webkit/Source/WebCore/platform/graphics/openvg/ |
| EGLDisplayOpenVG.cpp | 219 // The shared surface doesn't need to be drawn on, it just exists so
222 // We'll just make the shared surface as small as possible: 1x1 pixel.
224 EGLSurface surface = createPbufferSurface(IntSize(1, 1), config); local
228 m_contexts.set(m_surfaceConfigIds.get(surface), context);
232 m_sharedPlatformSurface->m_eglSurface = surface;
234 m_platformSurfaces.set(surface, m_sharedPlatformSurface); // a.k.a. registerPlatformSurface()
246 EGLSurface surface = eglCreatePbufferSurface(m_display, config, attribList); local
253 if (surface == EGL_NO_SURFACE)
261 ASSERT(!m_surfaceConfigIds.contains(surface));
262 m_surfaceConfigIds.set(surface, surfaceConfigId)
269 EGLSurface surface = eglCreatePbufferFromClientBuffer(m_display, local
[all...] |
| /external/harfbuzz_ng/util/ |
| helper-cairo-ansi.cc | 34 helper_cairo_surface_write_to_ansi_stream (cairo_surface_t *surface,
38 unsigned int width = cairo_image_surface_get_width (surface);
39 unsigned int height = cairo_image_surface_get_height (surface);
40 if (cairo_image_surface_get_format (surface) != CAIRO_FORMAT_RGB24) {
43 if (cairo_image_surface_get_format (surface) == CAIRO_FORMAT_A8) {
47 cairo_mask_surface (cr, surface, 0, 0);
51 cairo_set_source_surface (cr, surface, 0, 0);
55 surface = new_surface;
57 cairo_surface_reference (surface);
59 unsigned int stride = cairo_image_surface_get_stride (surface);
[all...] |
