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OffScreen FSR2 #85

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OffScreen FSR2 #85

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14e4aba
hard coded path
brabbitdousha Jan 12, 2023
3552887
cmd line added
brabbitdousha Jan 12, 2023
5820a1f
Delete tinyexr.cc
brabbitdousha Jan 13, 2023
9d96967
Update README.md
brabbitdousha Jan 13, 2023
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4 changes: 4 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -814,6 +814,10 @@ To build the FSR2 sample, please follow the following instructions:

3) Open the solutions in the DX12 or Vulkan directory (depending on your preference), compile and run.

4) There is an off-screen version which currently runs on Vulkan,to use this,you need to provide:
- Color textures (RGBA)
- Motion vectors and depth textures(RG for motion vectors and B for depth,and please remain the A channel)

# Limitations

FSR 2 requires a GPU with typed UAV load support.
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15 changes: 15 additions & 0 deletions src/VK/CMakeLists.txt
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Expand Up @@ -49,6 +49,11 @@ set(sources
AnimatedTexture.h
dpiawarescaling.manifest)

set(sources_offscreen
./offscreen/main.cpp
./offscreen/helper.hpp
./offscreen/Vulkan_FSR2.hpp)

set(fsr1_shaders_src
${CMAKE_CURRENT_SOURCE_DIR}/../ffx-fsr2-api/shaders/ffx_core.h
${CMAKE_CURRENT_SOURCE_DIR}/../ffx-fsr2-api/shaders/ffx_common_types.h
Expand Down Expand Up @@ -124,6 +129,7 @@ set(sample_shaders_src
set(APP_ICON_GPUOPEN "${CMAKE_CURRENT_SOURCE_DIR}/../common/GpuOpenIcon.rc")

source_group("sources" FILES ${sources})
source_group("sources_offscreen" FILES ${sources_offscreen})
source_group("spatial_shaders" FILES ${fsr1_shaders_src})
source_group("fsr2_shaders" FILES ${fsr2_shaders_src})
source_group("particle_shaders" FILES ${particle_shaders_src})
Expand All @@ -142,4 +148,13 @@ target_include_directories(FSR2_Sample_VK PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../
target_link_directories(FSR2_Sample_VK PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../../libs)

set_target_properties(FSR2_Sample_VK PROPERTIES VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_HOME_DIRECTORY}/bin" DEBUG_POSTFIX "d")

add_executable(FSR2_OffScreen_VK ${sources_offscreen} ${fsr2_src} ${fsr1_shaders_src} ${fsr2_shaders_src} ${particle_shaders_src} ${spd_shaders_src} ${common} ${APP_ICON_GPUOPEN})
target_compile_definitions(FSR2_OffScreen_VK PRIVATE $<$<CONFIG:RelWithDebInfo>:FSR2_DEBUG_SHADERS=1>)
target_link_libraries(FSR2_OffScreen_VK LINK_PUBLIC Cauldron_VK Vulkan::Vulkan ffx_fsr2_api_x64 ffx_fsr2_api_vk_x64) # ffx_fsr2_api_x64
target_include_directories(FSR2_OffScreen_VK PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/offscreen/include ${CMAKE_CURRENT_SOURCE_DIR}/../ffx-fsr2-api ${CMAKE_CURRENT_SOURCE_DIR}/../../libs)
target_link_directories(FSR2_OffScreen_VK PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/../../libs)

set_target_properties(FSR2_OffScreen_VK PROPERTIES VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_HOME_DIRECTORY}/bin" DEBUG_POSTFIX "d")

set_source_files_properties(${Shaders_src} PROPERTIES VS_TOOL_OVERRIDE "Text")
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