Add tests for ShmGetImage

Similar to GetImage and ShmPutImage, test the performance of retrieving
pixel data from the X server without the overhead of copying the pixels.
In the upper bound, using XShmGetImage, the performance will be limited
by the RTT latency (x11perf -prop). However, comparing the scaling factors
of XShmGetImage and XGetImage will give some insight into the driver
efficiency.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Adam Jackson <ajax@redhat.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/do_tests.c b/do_tests.c
index e4f3cb1..5d30dc5 100644
--- a/do_tests.c
+++ b/do_tests.c
@@ -1210,6 +1210,30 @@ Test test[] = {
 		InitShmPutImage, DoShmPutImage, MidCopyPix, EndShmPutImage,
 		V1_4FEATURE, ROP, 0,
 		{4, 500, "XY"}},
+  {"-shmget10", "ShmGetImage 10x10 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_2FEATURE, ROP, 0,
+		{4, 10}},
+  {"-shmget100", "ShmGetImage 100x100 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_2FEATURE, ROP, 0,
+		{4, 100}},
+  {"-shmget500", "ShmGetImage 500x500 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_2FEATURE, ROP, 0,
+		{4, 500}},
+  {"-shmgetxy10", "ShmGetImage XY 10x10 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_4FEATURE, ROP, 0,
+		{4, 10, "XY"}},
+  {"-shmgetxy100", "ShmGetImage XY 100x100 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_4FEATURE, ROP, 0,
+		{4, 100, "XY"}},
+  {"-shmgetxy500", "ShmGetImage XY 500x500 square", NULL,
+		InitShmGetImage, DoShmGetImage, NullProc, EndShmGetImage,
+		V1_4FEATURE, ROP, 0,
+		{4, 500, "XY"}},
 #endif
   {"-getimage10", "GetImage 10x10 square", NULL,
 		InitGetImage, DoGetImage, NullProc, EndGetImage,