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Add renderer backend feature reporting

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This commit is contained in:
omigamedev
2026-06-02 17:18:48 +02:00
parent 18617cdbd2
commit 995752da75
11 changed files with 103 additions and 7 deletions
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2
tests/CMakeLists.txt
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@@ -365,7 +365,7 @@ if(TARGET pano_cli)
COMMAND pano_cli record-render --width 32 --height 16)
set_tests_properties(pano_cli_record_render_smoke PROPERTIES
LABELS "renderer;integration;desktop-fast"
PASS_REGULAR_EXPRESSION "\"backend\":\"recording\".*\"width\":32.*\"height\":16.*\"createdResources\":7.*\"labeledCommandDescriptors\":16.*\"commands\":25.*\"renderPasses\":1.*\"depthClears\":1.*\"stencilClears\":0.*\"drawCommands\":1.*\"drawVertices\":3.*\"drawIndices\":3.*\"scissorCommands\":1.*\"blendCommands\":1.*\"depthCommands\":1.*\"uniformCommands\":1.*\"uniformBytes\":64.*\"bindTextureCommands\":1.*\"bindSamplerCommands\":1.*\"boundTextureBytes\":2048.*\"uploadCommands\":1.*\"uploadBytes\":4.*\"mipmapCommands\":1.*\"mipmapLevels\":3.*\"mipmapBytes\":84.*\"transitionCommands\":4.*\"transitionToUpload\":1.*\"transitionToShaderRead\":2.*\"copyCommands\":1.*\"copySourceBytes\":2048.*\"copyDestinationBytes\":2048.*\"readbackCommands\":1.*\"readbackBytes\":2048.*\"captureCommands\":1.*\"captureBytes\":2048.*\"blitCommands\":1.*\"blitSourceBytes\":2048.*\"blitDestinationBytes\":2048.*\"traceMarkers\":1.*\"traceBeginScopes\":1.*\"traceEndScopes\":1")
PASS_REGULAR_EXPRESSION "\"backend\":\"recording\".*\"framebufferFetch\":false.*\"explicitTextureTransitions\":true.*\"textureCopy\":true.*\"renderTargetBlit\":true.*\"frameCapture\":true.*\"float16RenderTargets\":false.*\"float32RenderTargets\":false.*\"width\":32.*\"height\":16.*\"createdResources\":7.*\"labeledCommandDescriptors\":16.*\"commands\":25.*\"renderPasses\":1.*\"depthClears\":1.*\"stencilClears\":0.*\"drawCommands\":1.*\"drawVertices\":3.*\"drawIndices\":3.*\"scissorCommands\":1.*\"blendCommands\":1.*\"depthCommands\":1.*\"uniformCommands\":1.*\"uniformBytes\":64.*\"bindTextureCommands\":1.*\"bindSamplerCommands\":1.*\"boundTextureBytes\":2048.*\"uploadCommands\":1.*\"uploadBytes\":4.*\"mipmapCommands\":1.*\"mipmapLevels\":3.*\"mipmapBytes\":84.*\"transitionCommands\":4.*\"transitionToUpload\":1.*\"transitionToShaderRead\":2.*\"copyCommands\":1.*\"copySourceBytes\":2048.*\"copyDestinationBytes\":2048.*\"readbackCommands\":1.*\"readbackBytes\":2048.*\"captureCommands\":1.*\"captureBytes\":2048.*\"blitCommands\":1.*\"blitSourceBytes\":2048.*\"blitDestinationBytes\":2048.*\"traceMarkers\":1.*\"traceBeginScopes\":1.*\"traceEndScopes\":1")
add_test(NAME pano_cli_record_render_rejects_oversized_target
COMMAND "${CMAKE_COMMAND}"

30
tests/renderer_api/renderer_api_tests.cpp
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@@ -43,6 +43,7 @@ using pp::renderer::RecordingRenderDevice;
using pp::renderer::RecordingRenderTarget;
using pp::renderer::RecordingShaderProgram;
using pp::renderer::RecordingTexture2D;
using pp::renderer::RenderDeviceFeatures;
using pp::renderer::RenderPassDesc;
using pp::renderer::SamplerAddressMode;
using pp::renderer::sampler_address_mode_name;
@@ -596,6 +597,19 @@ public:
return "fake";
}
[[nodiscard]] RenderDeviceFeatures features() const noexcept override
{
return RenderDeviceFeatures {
.framebuffer_fetch = true,
.explicit_texture_transitions = true,
.texture_copy = true,
.render_target_blit = true,
.frame_capture = true,
.float16_render_targets = true,
.float32_render_targets = true,
};
}
[[nodiscard]] pp::foundation::Result<std::unique_ptr<pp::renderer::ITexture2D>> create_texture(
TextureDesc desc) noexcept override
{
@@ -1552,6 +1566,14 @@ void renderer_interfaces_support_backend_neutral_dispatch(pp::tests::Harness& h)
FakeMesh mesh;
PP_EXPECT(h, device.backend_name() == std::string_view("fake"));
const auto features = device.features();
PP_EXPECT(h, features.framebuffer_fetch);
PP_EXPECT(h, features.explicit_texture_transitions);
PP_EXPECT(h, features.texture_copy);
PP_EXPECT(h, features.render_target_blit);
PP_EXPECT(h, features.frame_capture);
PP_EXPECT(h, features.float16_render_targets);
PP_EXPECT(h, features.float32_render_targets);
PP_EXPECT(h, device.trace()->begin_scope("renderer", "dispatch").ok());
PP_EXPECT(h, device.trace()->marker("renderer", "begin").ok());
PP_EXPECT(h, device.trace()->end_scope().ok());
@@ -1690,7 +1712,15 @@ void render_devices_create_validated_resources(pp::tests::Harness& h)
.debug_name = "factory-mesh",
});
const auto readback = device.create_readback_buffer(8U * 4U * 4U);
const auto features = device.features();
PP_EXPECT(h, !features.framebuffer_fetch);
PP_EXPECT(h, features.explicit_texture_transitions);
PP_EXPECT(h, features.texture_copy);
PP_EXPECT(h, features.render_target_blit);
PP_EXPECT(h, features.frame_capture);
PP_EXPECT(h, !features.float16_render_targets);
PP_EXPECT(h, !features.float32_render_targets);
PP_EXPECT(h, texture.ok());
PP_EXPECT(h, texture.value()->desc().extent.width == 8U);
PP_EXPECT(h, !has_texture_usage(texture.value()->desc().usage, TextureUsage::render_target));

13
tests/renderer_gl/capabilities_tests.cpp
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@@ -36,6 +36,15 @@ void detects_common_extension_capabilities(pp::tests::Harness& h)
PP_EXPECT(h, capabilities.map_buffer_alignment);
PP_EXPECT(h, !capabilities.float32_textures);
PP_EXPECT(h, !capabilities.float16_textures);
const auto features = pp::renderer::gl::render_device_features(capabilities);
PP_EXPECT(h, features.framebuffer_fetch);
PP_EXPECT(h, !features.explicit_texture_transitions);
PP_EXPECT(h, features.texture_copy);
PP_EXPECT(h, features.render_target_blit);
PP_EXPECT(h, features.frame_capture);
PP_EXPECT(h, !features.float16_render_targets);
PP_EXPECT(h, !features.float32_render_targets);
}
void treats_desktop_gl_float_rendering_as_core(pp::tests::Harness& h)
@@ -47,6 +56,10 @@ void treats_desktop_gl_float_rendering_as_core(pp::tests::Harness& h)
PP_EXPECT(h, capabilities.float32_textures);
PP_EXPECT(h, capabilities.float32_linear);
PP_EXPECT(h, capabilities.float16_textures);
const auto features = pp::renderer::gl::render_device_features(capabilities);
PP_EXPECT(h, features.float16_render_targets);
PP_EXPECT(h, features.float32_render_targets);
}
void detects_gles_texture_float_extensions(pp::tests::Harness& h)