Module: Mesa Branch: master Commit: a104902590512f30c55e6a2e4f7b75627c056e27 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a104902590512f30c55e6a2e4f7b75627c056e27
Author: Arcady Goldmints-Orlov <[email protected]> Date: Sun Aug 9 22:17:01 2020 -0500 broadcom/compiler: Enable PER_QUAD for UBO and SSBO loads. Helper invocations need to be able to read from UBOs since those values can be used for flow control, but writes from helper invocations need to be dropped. Fixes CTS tests: dEQP-VK.glsl.derivate.*.uniform_loop.* Reviewed-by: Alejandro Piñeiro <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6356> --- src/broadcom/compiler/nir_to_vir.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/broadcom/compiler/nir_to_vir.c b/src/broadcom/compiler/nir_to_vir.c index e48db957bfb..171028b627e 100644 --- a/src/broadcom/compiler/nir_to_vir.c +++ b/src/broadcom/compiler/nir_to_vir.c @@ -339,9 +339,12 @@ ntq_emit_tmu_general(struct v3d_compile *c, nir_intrinsic_instr *instr, num_components = tmu_writes - 1; } + uint32_t perquad = is_load + ? GENERAL_TMU_LOOKUP_PER_QUAD + : GENERAL_TMU_LOOKUP_PER_PIXEL; uint32_t config = (0xffffff00 | tmu_op << 3| - GENERAL_TMU_LOOKUP_PER_PIXEL); + perquad); if (num_components == 1) { config |= GENERAL_TMU_LOOKUP_TYPE_32BIT_UI; } else { _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
