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Reviewed-by: Chad Versace <c...@chad-versace.us>
On 08/16/2011 11:28 PM, Chia-I Wu wrote:
> Add EGL_ANDROID_image_native_buffer and EGL_ANDROID_swap_rectangle.
> There is no spec for them though.
> ---
> include/EGL/eglext.h | 14 ++++++++++++++
> src/egl/main/eglapi.c | 25 +++++++++++++++++++++++++
> src/egl/main/eglapi.h | 8 ++++++++
> src/egl/main/egldisplay.h | 3 +++
> src/egl/main/eglmisc.c | 3 +++
> 5 files changed, 53 insertions(+), 0 deletions(-)
>
> diff --git a/include/EGL/eglext.h b/include/EGL/eglext.h
> index 9915b8c..0449ae2 100644
> --- a/include/EGL/eglext.h
> +++ b/include/EGL/eglext.h
> @@ -390,6 +390,20 @@ typedef EGLBoolean (EGLAPIENTRYP
> PFNEGLSWAPBUFFERSREGIONNOK) (EGLDisplay dpy, EG
> #define EGL_Y_INVERTED_NOK 0x307F
> #endif /* EGL_NOK_texture_from_pixmap */
>
> +#ifndef EGL_ANDROID_image_native_buffer
> +#define EGL_ANDROID_image_native_buffer 1
> +struct android_native_buffer_t;
> +#define EGL_NATIVE_BUFFER_ANDROID 0x3140 /* eglCreateImageKHR target
> */
> +#endif
> +
> +#ifndef EGL_ANDROID_swap_rectangle
> +#define EGL_ANDROID_swap_rectangle 1
> +#ifdef EGL_EGLEXT_PROTOTYPES
> +EGLAPI EGLBoolean EGLAPIENTRY eglSetSwapRectangleANDROID (EGLDisplay dpy,
> EGLSurface draw, EGLint left, EGLint top, EGLint width, EGLint height);
> +#endif /* EGL_EGLEXT_PROTOTYPES */
> +typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSWAPRECTANGLEANDROIDPROC)
> (EGLDisplay dpy, EGLSurface draw, EGLint left, EGLint top, EGLint width,
> EGLint height);
> +#endif
> +
>
> #ifdef __cplusplus
> }
> diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
> index 5d186c6..3cb1a5b 100644
> --- a/src/egl/main/eglapi.c
> +++ b/src/egl/main/eglapi.c
> @@ -948,6 +948,9 @@ eglGetProcAddress(const char *procname)
> { "eglBindWaylandDisplayWL", (_EGLProc) eglBindWaylandDisplayWL },
> { "eglUnbindWaylandDisplayWL", (_EGLProc) eglUnbindWaylandDisplayWL },
> #endif
> +#ifdef EGL_ANDROID_swap_rectangle
> + { "eglSetSwapRectangleANDROID", (_EGLProc) eglSetSwapRectangleANDROID
> },
> +#endif
> { NULL, NULL }
> };
> EGLint i;
> @@ -1565,3 +1568,25 @@ eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct
> wl_display *display)
> RETURN_EGL_EVAL(disp, ret);
> }
> #endif
> +
> +#ifdef EGL_ANDROID_swap_rectangle
> +EGLBoolean EGLAPIENTRY
> +eglSetSwapRectangleANDROID(EGLDisplay dpy, EGLSurface draw,
> + EGLint left, EGLint top,
> + EGLint width, EGLint height)
> +{
> + _EGLDisplay *disp = _eglLockDisplay(dpy);
> + _EGLSurface *surf = _eglLookupSurface(draw, disp);
> + _EGLDriver *drv;
> + EGLBoolean ret;
> +
> + _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
> +
> + if (!disp->Extensions.ANDROID_swap_rectangle)
> + RETURN_EGL_EVAL(disp, EGL_FALSE);
> +
> + ret = drv->API.SetSwapRectangleANDROID(drv, disp, surf, left, top, width,
> height);
> +
> + RETURN_EGL_EVAL(disp, ret);
> +}
> +#endif
> diff --git a/src/egl/main/eglapi.h b/src/egl/main/eglapi.h
> index 4fcbe40..1e0aef6 100644
> --- a/src/egl/main/eglapi.h
> +++ b/src/egl/main/eglapi.h
> @@ -131,6 +131,10 @@ typedef EGLBoolean (*BindWaylandDisplayWL_t)(_EGLDriver
> *drv, _EGLDisplay *disp,
> typedef EGLBoolean (*UnbindWaylandDisplayWL_t)(_EGLDriver *drv, _EGLDisplay
> *disp, struct wl_display *display);
> #endif
>
> +#ifdef EGL_ANDROID_swap_rectangle
> +typedef EGLBoolean (*SetSwapRectangleANDROID_t)(_EGLDriver *drv, _EGLDisplay
> *disp, _EGLSurface *draw, EGLint left, EGLint top, EGLint width, EGLint
> height);
> +#endif
> +
> /**
> * The API dispatcher jumps through these functions
> */
> @@ -210,6 +214,10 @@ struct _egl_api
> BindWaylandDisplayWL_t BindWaylandDisplayWL;
> UnbindWaylandDisplayWL_t UnbindWaylandDisplayWL;
> #endif
> +
> +#ifdef EGL_ANDROID_swap_rectangle
> + SetSwapRectangleANDROID_t SetSwapRectangleANDROID;
> +#endif
> };
>
> #endif /* EGLAPI_INCLUDED */
> diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
> index f0815d0..cddea80 100644
> --- a/src/egl/main/egldisplay.h
> +++ b/src/egl/main/egldisplay.h
> @@ -108,6 +108,9 @@ struct _egl_extensions
>
> EGLBoolean NOK_swap_region;
> EGLBoolean NOK_texture_from_pixmap;
> +
> + EGLBoolean ANDROID_image_native_buffer;
> + EGLBoolean ANDROID_swap_rectangle;
> };
>
>
> diff --git a/src/egl/main/eglmisc.c b/src/egl/main/eglmisc.c
> index da189b6..ab48bc6 100644
> --- a/src/egl/main/eglmisc.c
> +++ b/src/egl/main/eglmisc.c
> @@ -113,6 +113,9 @@ _eglUpdateExtensionsString(_EGLDisplay *dpy)
>
> _EGL_CHECK_EXTENSION(NOK_swap_region);
> _EGL_CHECK_EXTENSION(NOK_texture_from_pixmap);
> +
> + _EGL_CHECK_EXTENSION(ANDROID_image_native_buffer);
> + _EGL_CHECK_EXTENSION(ANDROID_swap_rectangle);
> #undef _EGL_CHECK_EXTENSION
> }
>
- --
Chad Versace
c...@chad-versace.us
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