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Take EVDF_RENDER_TO_FLOAT_TEXTURE into account for post-processing

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sfan5
2025-11-16 20:23:42 +01:00
parent 7da8a1e8a1
commit 1f0aa28cf0
2 changed files with 24 additions and 7 deletions
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3
src/client/render/plain.cpp
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@@ -158,7 +158,8 @@ void populatePlainPipeline(RenderPipeline *pipeline, Client *client)
video::ECOLOR_FORMAT selectColorFormat(video::IVideoDriver *driver)
{
u32 bits = g_settings->getU32("post_processing_texture_bits");
if (bits >= 16 && driver->queryTextureFormat(video::ECF_A16B16G16R16F))
if (bits >= 16 && driver->queryTextureFormat(video::ECF_A16B16G16R16F) &&
driver->queryFeature(video::EVDF_RENDER_TO_FLOAT_TEXTURE))
return video::ECF_A16B16G16R16F;
if (bits >= 10 && driver->queryTextureFormat(video::ECF_A2R10G10B10))
return video::ECF_A2R10G10B10;

28
src/client/render/secondstage.cpp
View File

@@ -92,7 +92,7 @@ RenderStep *addPostProcessing(RenderPipeline *pipeline, RenderStep *previousStep
video::ECOLOR_FORMAT depth_format = selectDepthFormat(driver);
verbosestream << "addPostProcessing(): color = "
<< video::ColorFormatName(color_format) << " depth = "
<< video::ColorFormatName(color_format) << ", depth = "
<< video::ColorFormatName(depth_format) << std::endl;
// init post-processing buffer
@@ -110,9 +110,23 @@ RenderStep *addPostProcessing(RenderPipeline *pipeline, RenderStep *previousStep
static const u8 TEXTURE_SCALE_DOWN = 10;
static const u8 TEXTURE_SCALE_UP = 20;
const bool enable_bloom = g_settings->getBool("enable_bloom");
// because bloom_format is floating point
const bool bloom_available = driver->queryFeature(video::EVDF_RENDER_TO_FLOAT_TEXTURE);
const bool enable_bloom = g_settings->getBool("enable_bloom") && bloom_available;
const bool enable_volumetric_light = g_settings->getBool("enable_volumetric_lighting") && enable_bloom;
const bool enable_auto_exposure = g_settings->getBool("enable_auto_exposure");
const bool enable_auto_exposure = g_settings->getBool("enable_auto_exposure") && bloom_available;
if (g_settings->getBool("enable_bloom") && !bloom_available) {
warningstream << "Ignoring configured bloom since it's not supported by "
"the current video driver." << std::endl;
}
if (g_settings->getBool("enable_auto_exposure") && !bloom_available) {
warningstream << "Ignoring configured auto exposure since it's not supported by "
"the current video driver." << std::endl;
}
verbosestream << "addPostProcessing(): bloom = "
<< enable_bloom << (enable_volumetric_light ? " + volumetric" : "")
<< ", exposure = " << enable_auto_exposure << std::endl;
const std::string antialiasing = g_settings->get("antialiasing");
const u16 antialiasing_scale = MYMAX(2, g_settings->getU16("fsaa"));
@@ -126,9 +140,10 @@ RenderStep *addPostProcessing(RenderPipeline *pipeline, RenderStep *previousStep
const bool msaa_available = driver->queryFeature(video::EVDF_TEXTURE_MULTISAMPLE);
const bool enable_msaa = antialiasing == "fsaa" && msaa_available;
if (antialiasing == "fsaa" && !msaa_available)
warningstream << "Ignoring configured FSAA. FSAA is not supported in "
<< "combination with post-processing by the current video driver." << std::endl;
if (antialiasing == "fsaa" && !msaa_available) {
warningstream << "Ignoring configured FSAA since it's not supported in "
"combination with post-processing by the current video driver." << std::endl;
}
const bool enable_ssaa = antialiasing == "ssaa";
const bool enable_fxaa = g_settings->getBool("fxaa");
@@ -167,6 +182,7 @@ RenderStep *addPostProcessing(RenderPipeline *pipeline, RenderStep *previousStep
u32 shader_id;
// Number of mipmap levels of the bloom downsampling texture
// (this affects the bloom strength, so don't blindly change it)
const u8 MIPMAP_LEVELS = 4;
// color_format can be a normalized integer format, but bloom requires