igt-gpu-tools: fix build error with gcc9

Backport from master to fix build error when building with gcc 9:

| ../../igt-gpu-tools-1.23/lib/igt_fb.c: In function 'create_bo_for_fb':
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:413:16: warning: pointer of type 'void *' used in arithmetic [-Wpointer-arith]
|   413 |     memset(ptr + offsets[0], full_range ? 0x00 : 0x10,
|       |                ^
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:415:16: warning: pointer of type 'void *' used in arithmetic [-Wpointer-arith]
|   415 |     memset(ptr + offsets[1], 0x80,
|       |                ^
| ../../igt-gpu-tools-1.23/lib/igt_fb.c: In function 'convert_rgb24_to_nv12':
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:1382:12: error: array subscript 2 is outside array bounds of 'struct igt_vec4[2]' [-Werror=array-bounds]
|  1382 |  rgb->d[0] = rgb24[2];
|       |  ~~~~~~~~~~^~~~~~~~~~
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:1549:20: note: while referencing 'rgb'
|  1549 |    struct igt_vec4 rgb[2];
|       |                    ^~~
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:1383:12: error: array subscript 2 is outside array bounds of 'struct igt_vec4[2]' [-Werror=array-bounds]
|  1383 |  rgb->d[1] = rgb24[1];
|       |  ~~~~~~~~~~^~~~~~~~~~
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:1549:20: note: while referencing 'rgb'
|  1549 |    struct igt_vec4 rgb[2];
|       |                    ^~~
| ../../igt-gpu-tools-1.23/lib/igt_fb.c:1384:12: error: array subscript 2 is outside array bounds of 'struct igt_vec4[2]' [-Werror=array-bounds]

Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/recipes-graphics/igt-gpu-tools/igt-gpu-tools_1.23.bb b/recipes-graphics/igt-gpu-tools/igt-gpu-tools_1.23.bb
index 9fe2950a..33c04e77 100644
--- a/recipes-graphics/igt-gpu-tools/igt-gpu-tools_1.23.bb
+++ b/recipes-graphics/igt-gpu-tools/igt-gpu-tools_1.23.bb
@@ -9,7 +9,9 @@ LICENSE_append = " & ISC"
 
 inherit autotools gtk-doc
 
-SRC_URI = "${XORG_MIRROR}/individual/app/${BP}.tar.xz"
+SRC_URI = "${XORG_MIRROR}/individual/app/${BP}.tar.xz \
+           file://0001-lib-fb-Fix-rgb24-to-nv12-conversion.patch \
+           "
 
 DEPENDS += "libdrm libpciaccess cairo udev glib-2.0 libxv libx11 libxext libxrandr procps libunwind kmod openssl"
 RDEPENDS_${PN} += "bash"