git/SDL3CPlusPlus
1
0
Fork 0
mirror of https://github.com/johndoe6345789/SDL3CPlusPlus.git synced 2026-04-26 22:54:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(render): Implement compatibility render graph with tonemapping options and logging enhancements

Browse Source
This commit is contained in:
johndoe6345789
2026-01-06 10:28:00 +00:00
parent 4ba7d9b20a
commit b05a63db9e
2 changed files with 58 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
scripts/cube_logic.lua
View File

@@ -1046,6 +1046,44 @@ local function resolve_boolean(value, fallback)
return fallback
end
local function build_compat_render_graph(enable_tonemap, exposure, gamma)
local resources = {}
local passes = {}
if enable_tonemap then
resources.scene_hdr = {type = "color", format = "rgba16f", size = "swapchain"}
table.insert(passes, {
name = "scene",
kind = "forward_plus",
output = "scene_hdr",
})
table.insert(passes, {
name = "tonemap",
kind = "fullscreen",
shader = "tonemap_fallback",
input = "scene_hdr",
output = "swapchain",
settings = {
exposure = exposure,
gamma = gamma,
curve = "aces",
highlight_rolloff = 0.85,
},
})
else
table.insert(passes, {
name = "scene",
kind = "forward_plus",
output = "swapchain",
})
end
return {
resources = resources,
passes = passes,
}
end
function get_render_graph()
local atmospherics = {}
local rendering = {}
@@ -1070,11 +1108,17 @@ function get_render_graph()
local enable_vxgi = resolve_boolean(rendering.enable_vxgi, false)
local enable_depth_of_field = resolve_boolean(rendering.enable_depth_of_field, true)
local enable_motion_blur = resolve_boolean(rendering.enable_motion_blur, true)
local render_graph_profile = resolve_string(rendering.render_graph_profile, "compat")
local pipeline_mode = resolve_string(rendering.pipeline, "deferred")
local use_forward_plus = pipeline_mode == "forward_plus"
or pipeline_mode == "forward+"
or pipeline_mode == "forward"
if render_graph_profile ~= "full" then
log_debug("Render graph profile '%s' using compatibility graph", render_graph_profile)
return build_compat_render_graph(enable_tonemap, exposure, gamma)
end
local passes = {
{
name = "shadow_csm",

15
src/services/impl/render_command_service.cpp
View File

@@ -360,6 +360,14 @@ void RenderCommandService::RecordRenderGraph(uint32_t imageIndex,
}
std::string outputName = ResolvePassOutput(pass);
if (logger_) {
logger_->Trace("RenderCommandService", "RecordRenderGraph",
"pass=" + pass.name +
", kind=" + pass.kind +
", scenePass=" + std::string(scenePass ? "true" : "false") +
", shaderKey=" + (shaderKey.empty() ? "<none>" : shaderKey) +
", output=" + (outputName.empty() ? "<none>" : outputName));
}
if (outputName.empty()) {
if (logger_) {
logger_->Warn("RenderCommandService: Render graph pass '" + pass.name + "' has no output");
@@ -522,6 +530,11 @@ void RenderCommandService::RecordRenderGraph(uint32_t imageIndex,
}
} else {
std::string inputName = ResolvePassInput(pass);
if (logger_) {
logger_->Trace("RenderCommandService", "RecordRenderGraph",
"pass=" + pass.name +
", input=" + (inputName.empty() ? "<none>" : inputName));
}
if (inputName == "swapchain" && outputSwapchain) {
if (logger_) {
logger_->Trace("RenderCommandService", "RecordRenderGraph",
@@ -1270,7 +1283,7 @@ void main() {
ShaderPaths paths{};
paths.vertexSource = kFullscreenVertex;
if (shaderKey == "tonemap") {
if (shaderKey == "tonemap" || shaderKey == "tonemap_fallback") {
paths.fragmentSource = kTonemapFragment;
} else {
paths.fragmentSource = kPostProcessFragment;