Mesa (main): radv: Add rt perftest flag.

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: c27e3a6248c60ad094233c3ec783d9274fb9055d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c27e3a6248c60ad094233c3ec783d9274fb9055d

Author: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Date:   Sat May 29 01:06:59 2021 +0200

radv: Add rt perftest flag.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11078>

---

 docs/envvars.rst             |  2 ++
 src/amd/vulkan/radv_debug.h  |  1 +
 src/amd/vulkan/radv_device.c | 17 ++++++++++-------
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/docs/envvars.rst b/docs/envvars.rst
index bdaa9b341b6..a3b2e7eb5b6 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -643,6 +643,8 @@ RADV driver environment variables
       disable optimizations that get enabled when all VRAM is CPU visible.
    ``pswave32``
       enable wave32 for pixel shaders (GFX10+)
+   ``rt``
+      enable rt extensions whose implementation is still experimental.
    ``sam``
       enable optimizations to move more driver internal objects to VRAM.
 
diff --git a/src/amd/vulkan/radv_debug.h b/src/amd/vulkan/radv_debug.h
index 9b5755a4785..88e8c53822d 100644
--- a/src/amd/vulkan/radv_debug.h
+++ b/src/amd/vulkan/radv_debug.h
@@ -73,6 +73,7 @@ enum {
    RADV_PERFTEST_GE_WAVE_32 = 1u << 5,
    RADV_PERFTEST_NO_SAM = 1u << 6,
    RADV_PERFTEST_SAM = 1u << 7,
+   RADV_PERFTEST_RT = 1u << 8,
 };
 
 bool radv_init_trace(struct radv_device *device);
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 33631024630..b0fce3f75cf 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -784,13 +784,16 @@ radv_get_debug_option_name(int id)
    return radv_debug_options[id].string;
 }
 
-static const struct debug_control radv_perftest_options[] = {
-   {"localbos", RADV_PERFTEST_LOCAL_BOS},   {"dccmsaa", RADV_PERFTEST_DCC_MSAA},
-   {"bolist", RADV_PERFTEST_BO_LIST},
-   {"cswave32", RADV_PERFTEST_CS_WAVE_32},  {"pswave32", RADV_PERFTEST_PS_WAVE_32},
-   {"gewave32", RADV_PERFTEST_GE_WAVE_32},
-   {"nosam", RADV_PERFTEST_NO_SAM},         {"sam", RADV_PERFTEST_SAM},
-   {NULL, 0}};
+static const struct debug_control radv_perftest_options[] = {{"localbos", RADV_PERFTEST_LOCAL_BOS},
+                                                             {"dccmsaa", RADV_PERFTEST_DCC_MSAA},
+                                                             {"bolist", RADV_PERFTEST_BO_LIST},
+                                                             {"cswave32", RADV_PERFTEST_CS_WAVE_32},
+                                                             {"pswave32", RADV_PERFTEST_PS_WAVE_32},
+                                                             {"gewave32", RADV_PERFTEST_GE_WAVE_32},
+                                                             {"nosam", RADV_PERFTEST_NO_SAM},
+                                                             {"sam", RADV_PERFTEST_SAM},
+                                                             {"rt", RADV_PERFTEST_RT},
+                                                             {NULL, 0}};
 
 const char *
 radv_get_perftest_option_name(int id)