On 09/28/2016 12:35 PM, Nicolai Hähnle wrote:
On 10.09.2016 17:19, Samuel Pitoiset wrote:
This allows to dispatch compute shaders with a variable local size
using the new "compute group size" command.
Signed-off-by: Samuel Pitoiset <[email protected]>
---
tests/shaders/shader_runner.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/tests/shaders/shader_runner.c
b/tests/shaders/shader_runner.c
index 8e29346..e9d39e9 100644
--- a/tests/shaders/shader_runner.c
+++ b/tests/shaders/shader_runner.c
@@ -2924,6 +2924,13 @@ piglit_display(void)
glMemoryBarrier(GL_ALL_BARRIER_BITS);
glDispatchCompute(x, y, z);
glMemoryBarrier(GL_ALL_BARRIER_BITS);
+ } else if (sscanf(line,
+ "compute group size %d %d %d %d %d %d",
+ &x, &y, &z, &w, &h, &l) == 6) {
+ program_must_be_in_use();
+ glMemoryBarrier(GL_ALL_BARRIER_BITS);
+ glDispatchComputeGroupSizeARB(x, y, z, w, h, l);
+ glMemoryBarrier(GL_ALL_BARRIER_BITS);
FWIW, I don't particularly like that the memory barriers are added
unconditionally, because it prevents us from writing tests that test
specific bits, but since the other compute call also does this, I think
it's okay.
Yes, I do agree but I followed the same behaviour as glDispatchCompute()
for consistency.
Nicolai
} else if (string_match("draw rect tex", line)) {
program_must_be_in_use();
program_subroutine_uniforms();
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