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egl: add eglSwapBuffersWithDamageKHR

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EGL_KHR_swap_buffers_with_damage is actually already supported, as it is
technically nothing but a rename of EGL_EXT_swap_buffers_with_damage.

To that effect, both extension are advertised depending on the same
condition, and the new entrypoint simply redirects to the previous one.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Eric Engestrom
2016-10-10 17:33:17 +01:00
committed by Emil Velikov
parent b9e639589d
commit 0a606a400f
1 changed files with 26 additions and 6 deletions
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32
src/egl/main/eglapi.c
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@@ -494,6 +494,8 @@ _eglCreateExtensionsString(_EGLDisplay *dpy)
_EGL_CHECK_EXTENSION(KHR_no_config_context);
_EGL_CHECK_EXTENSION(KHR_reusable_sync);
_EGL_CHECK_EXTENSION(KHR_surfaceless_context);
if (dpy->Extensions.EXT_swap_buffers_with_damage)
_eglAppendExtension(&exts, "EGL_KHR_swap_buffers_with_damage");
_EGL_CHECK_EXTENSION(KHR_wait_sync);
if (dpy->Extensions.KHR_no_config_context)
@@ -1150,17 +1152,14 @@ eglSwapBuffers(EGLDisplay dpy, EGLSurface surface)
}
static EGLBoolean EGLAPIENTRY
eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
EGLint *rects, EGLint n_rects)
static EGLBoolean
eglSwapBuffersWithDamageCommon(_EGLDisplay *disp, _EGLSurface *surf,
EGLint *rects, EGLint n_rects)
{
_EGLContext *ctx = _eglGetCurrentContext();
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGLDriver *drv;
EGLBoolean ret;
_EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
/* surface must be bound to current context in EGL 1.4 */
@@ -1176,6 +1175,26 @@ eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
RETURN_EGL_EVAL(disp, ret);
}
static EGLBoolean EGLAPIENTRY
eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
EGLint *rects, EGLint n_rects)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
return eglSwapBuffersWithDamageCommon(disp, surf, rects, n_rects);
}
static EGLBoolean EGLAPIENTRY
eglSwapBuffersWithDamageKHR(EGLDisplay dpy, EGLSurface surface,
EGLint *rects, EGLint n_rects)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
return eglSwapBuffersWithDamageCommon(disp, surf, rects, n_rects);
}
EGLBoolean EGLAPIENTRY
eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target)
{
@@ -2262,6 +2281,7 @@ eglGetProcAddress(const char *procname)
{ "eglCreateWaylandBufferFromImageWL", (_EGLProc) eglCreateWaylandBufferFromImageWL },
{ "eglPostSubBufferNV", (_EGLProc) eglPostSubBufferNV },
{ "eglSwapBuffersWithDamageEXT", (_EGLProc) eglSwapBuffersWithDamageEXT },
{ "eglSwapBuffersWithDamageKHR", (_EGLProc) eglSwapBuffersWithDamageKHR },
{ "eglGetPlatformDisplayEXT", (_EGLProc) eglGetPlatformDisplayEXT },
{ "eglCreatePlatformWindowSurfaceEXT", (_EGLProc) eglCreatePlatformWindowSurfaceEXT },
{ "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc) eglCreatePlatformPixmapSurfaceEXT },