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Vulkan: support vktrace and renderdoc

This commit is contained in:
Corentin Wallez 2018-01-26 16:07:48 -05:00 committed by Corentin Wallez
parent 04d8567d31
commit 407233390b
3 changed files with 27 additions and 0 deletions
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15
src/backend/vulkan/VulkanBackend.cpp
View File

@ -347,6 +347,21 @@ namespace backend { namespace vulkan {
std::vector<const char*> layersToRequest;
std::vector<const char*> extensionsToRequest;
// vktrace works by instering a layer, so we need to explicitly enable it if it is present.
// Also it is good to put it in first position so that it doesn't see Vulkan calls inserted
// by other layers.
if (mGlobalInfo.vktrace) {
layersToRequest.push_back(kLayerNameLunargVKTrace);
usedKnobs->vktrace = true;
}
// RenderDoc installs a layer at the system level for its capture but we don't want to use
// it unless we are debugging in RenderDoc so we hide it behind a macro.
#if defined(NXT_USE_RENDERDOC)
if (mGlobalInfo.renderDocCapture) {
layersToRequest.push_back(kLayerNameRenderDocCapture);
usedKnobs->renderDocCapture = true;
}
#endif
#if defined(NXT_ENABLE_ASSERTS)
if (mGlobalInfo.standardValidation) {
layersToRequest.push_back(kLayerNameLunargStandardValidation);

8
src/backend/vulkan/VulkanInfo.cpp
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@ -31,6 +31,8 @@ namespace {
namespace backend { namespace vulkan {
const char kLayerNameLunargStandardValidation[] = "VK_LAYER_LUNARG_standard_validation";
const char kLayerNameLunargVKTrace[] = "VK_LAYER_LUNARG_vktrace";
const char kLayerNameRenderDocCapture[] = "VK_LAYER_RENDERDOC_Capture";
const char kExtensionNameExtDebugReport[] = "VK_EXT_debug_report";
const char kExtensionNameKhrSurface[] = "VK_KHR_surface";
@ -58,6 +60,12 @@ namespace backend { namespace vulkan {
if (IsLayerName(layer, kLayerNameLunargStandardValidation)) {
info->standardValidation = true;
}
if (IsLayerName(layer, kLayerNameLunargVKTrace)) {
info->vktrace = true;
}
if (IsLayerName(layer, kLayerNameRenderDocCapture)) {
info->renderDocCapture = true;
}
}
}

4
src/backend/vulkan/VulkanInfo.h
View File

@ -24,6 +24,8 @@ namespace backend { namespace vulkan {
class Device;
extern const char kLayerNameLunargStandardValidation[];
extern const char kLayerNameLunargVKTrace[];
extern const char kLayerNameRenderDocCapture[];
extern const char kExtensionNameExtDebugReport[];
extern const char kExtensionNameKhrSurface[];
@ -33,6 +35,8 @@ namespace backend { namespace vulkan {
struct VulkanGlobalKnobs {
// Layers
bool standardValidation = false;
bool vktrace = false;
bool renderDocCapture = false;
// Extensions
bool debugReport = false;