piglit: add patches for unbuildable surfaceless Mesa test

Some EGL implementations do not actually ship all Khronos-
extensions. As it turns out, the Mali 450 driver does not
include any of the following symbols, used by the
egl_mesa_platform_surfaceless.c spec test:
* eglGetPlatformDisplay
* eglCreatePlatformPixmapSurface
* eglCreatePlatformWindowSurface

The Right Thing To Do was to obtain the implementation of
these functions (via eglGetProcAddress), as is provided
by their EXT counterparts. These are guaranteed to exist
since they are required by EGL_EXT_platform_base.

Upstream-Status: Submitted [piglit@lists.freedesktop.org]

(From OE-Core rev: 4f85500cfc76407fb4950bbb0df216577aea6bd7)

Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/meta/recipes-graphics/piglit/piglit/0003-egl_mesa_platform_surfaceless-Don-t-use-eglGetPlatfo.patch b/meta/recipes-graphics/piglit/piglit/0003-egl_mesa_platform_surfaceless-Don-t-use-eglGetPlatfo.patch
new file mode 100644
index 0000000000..7ec71dd91d
--- /dev/null
+++ b/meta/recipes-graphics/piglit/piglit/0003-egl_mesa_platform_surfaceless-Don-t-use-eglGetPlatfo.patch
@@ -0,0 +1,30 @@
+From b02bdbfdba3464ce47f87c04bcd1d35a8fef3f54 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Daniel=20D=C3=ADaz?= <daniel.diaz@linaro.org>
+Date: Wed, 17 May 2017 17:53:10 -0500
+Subject: [PATCH 3/4] egl_mesa_platform_surfaceless: Don't use
+ eglGetPlatformDisplay directly
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
+---
+ .../spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c  | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c b/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
+index 3bbd6aa..81a3919 100644
+--- a/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
++++ b/tests/egl/spec/egl_mesa_platform_surfaceless/egl_mesa_platform_surfaceless.c
+@@ -31,7 +31,7 @@ test_setup(EGLDisplay *dpy)
+ 
+        piglit_require_egl_extension(EGL_NO_DISPLAY, "EGL_MESA_platform_surfaceless");
+ 
+-       *dpy = eglGetPlatformDisplay(EGL_PLATFORM_SURFACELESS_MESA, NULL, NULL);
++       *dpy = piglit_egl_get_default_display(EGL_PLATFORM_SURFACELESS_MESA);
+        if (*dpy == EGL_NO_DISPLAY) {
+                printf("failed to get EGLDisplay\n");
+                piglit_report_result(PIGLIT_SKIP);
+-- 
+1.9.1
+