From: Józef Kucia <jkucia(a)codeweavers.com>
Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com>
---
include/private/vkd3d_debug.h | 10 ++++++
libs/vkd3d-common/debug.c | 39 +++++++++++++++++++++++
libs/vkd3d/device.c | 58 +++++++++++++++++++++++++----------
libs/vkd3d/vkd3d_private.h | 7 +++++
4 files changed, 97 insertions(+), 17 deletions(-)
diff --git a/include/private/vkd3d_debug.h b/include/private/vkd3d_debug.h
index 418e2c4539de..7642dec5a15a 100644
--- a/include/private/vkd3d_debug.h
+++ b/include/private/vkd3d_debug.h
@@ -22,6 +22,7 @@
#include "vkd3d_common.h"
#include <stdarg.h>
+#include <stdint.h>
#ifdef VKD3D_NO_TRACE_MESSAGES
#define TRACE(args...) do { } while (0)
@@ -90,4 +91,13 @@ static inline const char *debugstr_guid(const GUID *guid)
unsigned int vkd3d_env_var_as_uint(const char *name, unsigned int default_value) DECLSPEC_HIDDEN;
+struct vkd3d_debug_option
+{
+ const char *name;
+ uint64_t flag;
+};
+
+uint64_t vkd3d_parse_debug_options(const char *string,
+ const struct vkd3d_debug_option *options, unsigned int option_count) DECLSPEC_HIDDEN;
+
#endif /* __VKD3D_DEBUG_H */
diff --git a/libs/vkd3d-common/debug.c b/libs/vkd3d-common/debug.c
index 6b9662bbbd19..9a27c22eda5d 100644
--- a/libs/vkd3d-common/debug.c
+++ b/libs/vkd3d-common/debug.c
@@ -25,6 +25,7 @@
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
+#include <stdbool.h>
#include <string.h>
#define VKD3D_DEBUG_BUFFER_COUNT 64
@@ -316,3 +317,41 @@ unsigned int vkd3d_env_var_as_uint(const char *name, unsigned int default_value)
return default_value;
}
+
+static bool is_option_separator(char c)
+{
+ return c == ',' || c == ';' || c == '\0';
+}
+
+uint64_t vkd3d_parse_debug_options(const char *string,
+ const struct vkd3d_debug_option *options, unsigned int option_count)
+{
+ char prev_char, next_char;
+ uint64_t flags = 0;
+ unsigned int i;
+ const char *p;
+
+ for (i = 0; i < option_count; ++i)
+ {
+ const struct vkd3d_debug_option *opt = &options[i];
+
+ p = string;
+ while (p)
+ {
+ if ((p = strstr(p, opt->name)))
+ {
+ prev_char = p > string ? p[-1] : 0;
+ p += strlen(opt->name);
+ next_char = *p;
+
+ if (is_option_separator(prev_char) && is_option_separator(next_char))
+ {
+ flags |= opt->flag;
+ break;
+ }
+ }
+ }
+ }
+
+ return flags;
+}
diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c
index 064557982107..052d4f6f8fdd 100644
--- a/libs/vkd3d/device.c
+++ b/libs/vkd3d/device.c
@@ -172,25 +172,19 @@ static bool is_extension_disabled(const char *extension_name)
}
static bool has_extension(const VkExtensionProperties *extensions,
- unsigned int count, const char *extension_name, bool is_debug_only)
+ unsigned int count, const char *extension_name)
{
unsigned int i;
for (i = 0; i < count; ++i)
{
- if (strcmp(extensions[i].extensionName, extension_name))
- continue;
if (is_extension_disabled(extension_name))
{
WARN("Extension %s is disabled.\n", debugstr_a(extension_name));
continue;
}
- if (is_debug_only && vkd3d_dbg_get_level() < VKD3D_DBG_LEVEL_WARN)
- {
- TRACE("Skipping debug-only extension %s.\n", debugstr_a(extension_name));
- continue;
- }
- return true;
+ if (!strcmp(extensions[i].extensionName, extension_name))
+ return true;
}
return false;
}
@@ -200,14 +194,15 @@ static unsigned int vkd3d_check_extensions(const VkExtensionProperties *extensio
const struct vkd3d_optional_extension_info *optional_extensions, unsigned int optional_extension_count,
const char * const *user_extensions, unsigned int user_extension_count,
const char * const *optional_user_extensions, unsigned int optional_user_extension_count,
- bool *user_extension_supported, struct vkd3d_vulkan_info *vulkan_info, const char *extension_type)
+ bool *user_extension_supported, struct vkd3d_vulkan_info *vulkan_info, const char *extension_type,
+ bool is_debug_enabled)
{
unsigned int extension_count = 0;
unsigned int i;
for (i = 0; i < required_extension_count; ++i)
{
- if (!has_extension(extensions, count, required_extensions[i], false))
+ if (!has_extension(extensions, count, required_extensions[i]))
ERR("Required %s extension %s is not supported.\n",
extension_type, debugstr_a(required_extensions[i]));
++extension_count;
@@ -217,10 +212,16 @@ static unsigned int vkd3d_check_extensions(const VkExtensionProperties *extensio
{
const char *extension_name = optional_extensions[i].extension_name;
ptrdiff_t offset = optional_extensions[i].vulkan_info_offset;
- bool is_debug_only = optional_extensions[i].is_debug_only;
bool *supported = (void *)((uintptr_t)vulkan_info + offset);
- if ((*supported = has_extension(extensions, count, extension_name, is_debug_only)))
+ if (!is_debug_enabled && optional_extensions[i].is_debug_only)
+ {
+ *supported = false;
+ TRACE("Skipping debug-only extension %s.\n", debugstr_a(extension_name));
+ continue;
+ }
+
+ if ((*supported = has_extension(extensions, count, extension_name)))
{
TRACE("Found %s extension.\n", debugstr_a(extension_name));
++extension_count;
@@ -229,7 +230,7 @@ static unsigned int vkd3d_check_extensions(const VkExtensionProperties *extensio
for (i = 0; i < user_extension_count; ++i)
{
- if (!has_extension(extensions, count, user_extensions[i], false))
+ if (!has_extension(extensions, count, user_extensions[i]))
ERR("Required user %s extension %s is not supported.\n",
extension_type, debugstr_a(user_extensions[i]));
++extension_count;
@@ -238,7 +239,7 @@ static unsigned int vkd3d_check_extensions(const VkExtensionProperties *extensio
assert(!optional_user_extension_count || user_extension_supported);
for (i = 0; i < optional_user_extension_count; ++i)
{
- if (has_extension(extensions, count, optional_user_extensions[i], false))
+ if (has_extension(extensions, count, optional_user_extensions[i]))
{
user_extension_supported[i] = true;
++extension_count;
@@ -360,7 +361,8 @@ static HRESULT vkd3d_init_instance_caps(struct vkd3d_instance *instance,
create_info->instance_extensions, create_info->instance_extension_count,
optional_extensions ? optional_extensions->extensions : NULL,
optional_extensions ? optional_extensions->extension_count : 0,
- *user_extension_supported, vulkan_info, "instance");
+ *user_extension_supported, vulkan_info, "instance",
+ instance->config_flags & VKD3D_CONFIG_FLAG_VULKAN_DEBUG);
vkd3d_free(vk_extensions);
return S_OK;
@@ -433,6 +435,25 @@ static void vkd3d_init_debug_report(struct vkd3d_instance *instance)
instance->vk_debug_callback = callback;
}
+static const struct vkd3d_debug_option vkd3d_config_options[] =
+{
+ {"vk_debug", VKD3D_CONFIG_FLAG_VULKAN_DEBUG}, /* enable Vulkan debug extensions */
+};
+
+static uint64_t vkd3d_init_config_flags(void)
+{
+ uint64_t config_flags;
+ const char *config;
+
+ config = getenv("VKD3D_CONFIG");
+ config_flags = vkd3d_parse_debug_options(config, vkd3d_config_options, ARRAY_SIZE(vkd3d_config_options));
+
+ if (config_flags)
+ TRACE("VKD3D_CONFIG='%s'.\n", config);
+
+ return config_flags;
+}
+
static HRESULT vkd3d_instance_init(struct vkd3d_instance *instance,
const struct vkd3d_instance_create_info *create_info)
{
@@ -470,6 +491,8 @@ static HRESULT vkd3d_instance_init(struct vkd3d_instance *instance,
instance->join_thread = create_info->pfn_join_thread;
instance->wchar_size = create_info->wchar_size;
+ instance->config_flags = vkd3d_init_config_flags();
+
if (FAILED(hr = vkd3d_init_vk_global_procs(instance, create_info->pfn_vkGetInstanceProcAddr)))
{
ERR("Failed to initialize Vulkan global procs, hr %#x.\n", hr);
@@ -1250,7 +1273,8 @@ static HRESULT vkd3d_init_device_caps(struct d3d12_device *device,
create_info->device_extensions, create_info->device_extension_count,
optional_extensions ? optional_extensions->extensions : NULL,
optional_extensions ? optional_extensions->extension_count : 0,
- *user_extension_supported, vulkan_info, "device");
+ *user_extension_supported, vulkan_info, "device",
+ device->vkd3d_instance->config_flags & VKD3D_CONFIG_FLAG_VULKAN_DEBUG);
depth_clip_features = vk_find_struct(features2->pNext, PHYSICAL_DEVICE_DEPTH_CLIP_ENABLE_FEATURES_EXT);
if (depth_clip_features)
diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h
index be82851a0788..b33318264891 100644
--- a/libs/vkd3d/vkd3d_private.h
+++ b/libs/vkd3d/vkd3d_private.h
@@ -113,6 +113,11 @@ struct vkd3d_vulkan_info
D3D_FEATURE_LEVEL max_feature_level;
};
+enum vkd3d_config_flags
+{
+ VKD3D_CONFIG_FLAG_VULKAN_DEBUG = 0x00000001,
+};
+
struct vkd3d_instance
{
VkInstance vk_instance;
@@ -127,6 +132,8 @@ struct vkd3d_instance
struct vkd3d_vk_global_procs vk_global_procs;
void *libvulkan;
+ uint64_t config_flags;
+
VkDebugReportCallbackEXT vk_debug_callback;
LONG refcount;
--
2.21.0