Mesa (master): radv: add RADV_DEBUG=allentrypoints
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gitlab-mirror at kemper.freedesktop.org
Wed Aug 21 18:18:36 UTC 2019
Module: Mesa
Branch: master
Commit: bd960390bb9cd652bdcc5374ae65349c2947532c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=bd960390bb9cd652bdcc5374ae65349c2947532c
Author: Andres Rodriguez <andresx7 at gmail.com>
Date: Tue Aug 13 21:49:52 2019 -0400
radv: add RADV_DEBUG=allentrypoints
This debug option allows vkGet[Instance/Device]ProcAddr() to succeed
even if the extension associated with the requested entrypoint was not
enabled.
This has come in handy in a few instances when debugging VR
applications, so I thought it would be good to have a cleaned up version
upstreamed.
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
---
src/amd/vulkan/radv_debug.h | 1 +
src/amd/vulkan/radv_device.c | 27 +++++++++++++++++++--------
2 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/src/amd/vulkan/radv_debug.h b/src/amd/vulkan/radv_debug.h
index 1a8b9a42c20..0e22e1663aa 100644
--- a/src/amd/vulkan/radv_debug.h
+++ b/src/amd/vulkan/radv_debug.h
@@ -54,6 +54,7 @@ enum {
RADV_DEBUG_NO_LOAD_STORE_OPT = 0x1000000,
RADV_DEBUG_NO_NGG = 0x2000000,
RADV_DEBUG_NO_SHADER_BALLOT = 0x4000000,
+ RADV_DEBUG_ALL_ENTRYPOINTS = 0x8000000,
};
enum {
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 7f89c27ad3d..2d5b006c1cf 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -497,6 +497,7 @@ static const struct debug_control radv_debug_options[] = {
{"noloadstoreopt", RADV_DEBUG_NO_LOAD_STORE_OPT},
{"nongg", RADV_DEBUG_NO_NGG},
{"noshaderballot", RADV_DEBUG_NO_SHADER_BALLOT},
+ {"allentrypoints", RADV_DEBUG_ALL_ENTRYPOINTS},
{NULL, 0}
};
@@ -3271,11 +3272,16 @@ PFN_vkVoidFunction radv_GetInstanceProcAddr(
const char* pName)
{
RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ bool unchecked = instance ? instance->debug_flags & RADV_DEBUG_ALL_ENTRYPOINTS : false;
- return radv_lookup_entrypoint_checked(pName,
- instance ? instance->apiVersion : 0,
- instance ? &instance->enabled_extensions : NULL,
- NULL);
+ if (unchecked) {
+ return radv_lookup_entrypoint_unchecked(pName);
+ } else {
+ return radv_lookup_entrypoint_checked(pName,
+ instance ? instance->apiVersion : 0,
+ instance ? &instance->enabled_extensions : NULL,
+ NULL);
+ }
}
/* The loader wants us to expose a second GetInstanceProcAddr function
@@ -3316,11 +3322,16 @@ PFN_vkVoidFunction radv_GetDeviceProcAddr(
const char* pName)
{
RADV_FROM_HANDLE(radv_device, device, _device);
+ bool unchecked = device ? device->instance->debug_flags & RADV_DEBUG_ALL_ENTRYPOINTS : false;
- return radv_lookup_entrypoint_checked(pName,
- device->instance->apiVersion,
- &device->instance->enabled_extensions,
- &device->enabled_extensions);
+ if (unchecked) {
+ return radv_lookup_entrypoint_unchecked(pName);
+ } else {
+ return radv_lookup_entrypoint_checked(pName,
+ device->instance->apiVersion,
+ &device->instance->enabled_extensions,
+ &device->enabled_extensions);
+ }
}
bool radv_get_memory_fd(struct radv_device *device,
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