diff options
Diffstat (limited to 'src/egl/main')
-rw-r--r-- | src/egl/main/eglapi.c | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c index 829d700b24f..e8f856f6beb 100644 --- a/src/egl/main/eglapi.c +++ b/src/egl/main/eglapi.c @@ -402,10 +402,15 @@ eglCreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_list, _EGLContext *context; EGLContext ret; - if (config) - _EGL_CHECK_CONFIG(disp, conf, EGL_NO_CONTEXT, drv); - else - _EGL_CHECK_DISPLAY(disp, EGL_NO_CONTEXT, drv); + _EGL_CHECK_DISPLAY(disp, EGL_NO_CONTEXT, drv); + + if (!config) { + /* config may be NULL if surfaceless */ + if (!disp->Extensions.KHR_surfaceless_gles1 && + !disp->Extensions.KHR_surfaceless_gles2 && + !disp->Extensions.KHR_surfaceless_opengl) + RETURN_EGL_ERROR(disp, EGL_BAD_CONFIG, EGL_NO_CONTEXT); + } if (!share && share_list != EGL_NO_CONTEXT) RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_CONTEXT); @@ -459,9 +464,19 @@ eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, if (!context && ctx != EGL_NO_CONTEXT) RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE); - if ((!draw_surf && draw != EGL_NO_SURFACE) || - (!read_surf && read != EGL_NO_SURFACE)) - RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); + if (!draw_surf || !read_surf) { + /* surfaces may be NULL if surfaceless */ + if (!disp->Extensions.KHR_surfaceless_gles1 && + !disp->Extensions.KHR_surfaceless_gles2 && + !disp->Extensions.KHR_surfaceless_opengl) + RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); + + if ((!draw_surf && draw != EGL_NO_SURFACE) || + (!read_surf && read != EGL_NO_SURFACE)) + RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); + if (draw_surf || read_surf) + RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_FALSE); + } ret = drv->API.MakeCurrent(drv, disp, draw_surf, read_surf, context); @@ -1276,6 +1291,8 @@ eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLImageKHR ret; _EGL_CHECK_DISPLAY(disp, EGL_NO_IMAGE_KHR, drv); + if (!disp->Extensions.KHR_image_base) + RETURN_EGL_EVAL(disp, EGL_NO_IMAGE_KHR); if (!context && ctx != EGL_NO_CONTEXT) RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); @@ -1296,6 +1313,8 @@ eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image) EGLBoolean ret; _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv); + if (!disp->Extensions.KHR_image_base) + RETURN_EGL_EVAL(disp, EGL_FALSE); if (!img) RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE); @@ -1321,6 +1340,8 @@ eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list) EGLSyncKHR ret; _EGL_CHECK_DISPLAY(disp, EGL_NO_SYNC_KHR, drv); + if (!disp->Extensions.KHR_reusable_sync) + RETURN_EGL_EVAL(disp, EGL_NO_SYNC_KHR); sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list); ret = (sync) ? _eglLinkSync(sync, disp) : EGL_NO_SYNC_KHR; @@ -1338,6 +1359,8 @@ eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) EGLBoolean ret; _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv); + assert(disp->Extensions.KHR_reusable_sync); + _eglUnlinkSync(s); ret = drv->API.DestroySyncKHR(drv, disp, s); @@ -1354,6 +1377,7 @@ eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR t EGLint ret; _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv); + assert(disp->Extensions.KHR_reusable_sync); ret = drv->API.ClientWaitSyncKHR(drv, disp, s, flags, timeout); RETURN_EGL_EVAL(disp, ret); @@ -1369,6 +1393,7 @@ eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode) EGLBoolean ret; _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv); + assert(disp->Extensions.KHR_reusable_sync); ret = drv->API.SignalSyncKHR(drv, disp, s, mode); RETURN_EGL_EVAL(disp, ret); @@ -1384,6 +1409,7 @@ eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *v EGLBoolean ret; _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv); + assert(disp->Extensions.KHR_reusable_sync); ret = drv->API.GetSyncAttribKHR(drv, disp, s, attribute, value); RETURN_EGL_EVAL(disp, ret); @@ -1407,14 +1433,14 @@ eglSwapBuffersRegionNOK(EGLDisplay dpy, EGLSurface surface, _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv); + if (!disp->Extensions.NOK_swap_region) + RETURN_EGL_EVAL(disp, EGL_FALSE); + /* surface must be bound to current context in EGL 1.4 */ if (!ctx || !_eglIsContextLinked(ctx) || surf != ctx->DrawSurface) RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); - if (drv->API.SwapBuffersRegionNOK) - ret = drv->API.SwapBuffersRegionNOK(drv, disp, surf, numRects, rects); - else - ret = drv->API.SwapBuffers(drv, disp, surf); + ret = drv->API.SwapBuffersRegionNOK(drv, disp, surf, numRects, rects); RETURN_EGL_EVAL(disp, ret); } @@ -1433,6 +1459,8 @@ eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attr_list) EGLImageKHR ret; _EGL_CHECK_DISPLAY(disp, EGL_NO_IMAGE_KHR, drv); + if (!disp->Extensions.MESA_drm_image) + RETURN_EGL_EVAL(disp, EGL_NO_IMAGE_KHR); img = drv->API.CreateDRMImageMESA(drv, disp, attr_list); ret = (img) ? _eglLinkImage(img, disp) : EGL_NO_IMAGE_KHR; @@ -1450,6 +1478,8 @@ eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image, EGLBoolean ret; _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv); + assert(disp->Extensions.MESA_drm_image); + if (!img) RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE); |