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https://gitlab.winehq.org/wine/wine-staging.git
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119 lines
4.2 KiB
Diff
119 lines
4.2 KiB
Diff
From c6530912db59318d93b77daa1cab061ff5afadaa Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
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Date: Tue, 24 Jan 2017 01:37:29 +0100
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Subject: [PATCH] dxgi: Implement setting and querying the gamma value of an
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output.
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---
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dlls/dxgi/output.c | 17 ++++++++++++++--
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dlls/dxgi/tests/dxgi.c | 45 ++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 60 insertions(+), 2 deletions(-)
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diff --git a/dlls/dxgi/output.c b/dlls/dxgi/output.c
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index 2b168fb627b..31bdf9a3805 100644
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--- a/dlls/dxgi/output.c
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+++ b/dlls/dxgi/output.c
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@@ -293,9 +293,22 @@ static void STDMETHODCALLTYPE dxgi_output_ReleaseOwnership(IDXGIOutput4 *iface)
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static HRESULT STDMETHODCALLTYPE dxgi_output_GetGammaControlCapabilities(IDXGIOutput4 *iface,
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DXGI_GAMMA_CONTROL_CAPABILITIES *gamma_caps)
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{
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- FIXME("iface %p, gamma_caps %p stub!\n", iface, gamma_caps);
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+ int i;
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- return E_NOTIMPL;
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+ TRACE("iface %p, gamma_caps %p.\n", iface, gamma_caps);
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+
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+ if (!gamma_caps)
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+ return E_INVALIDARG;
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+
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+ gamma_caps->ScaleAndOffsetSupported = FALSE;
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+ gamma_caps->MaxConvertedValue = 1.0;
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+ gamma_caps->MinConvertedValue = 0.0;
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+ gamma_caps->NumGammaControlPoints = 256;
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+
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+ for (i = 0; i < 256; i++)
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+ gamma_caps->ControlPointPositions[i] = i / 255.0f;
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+
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+ return S_OK;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_output_SetGammaControl(IDXGIOutput4 *iface,
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diff --git a/dlls/dxgi/tests/dxgi.c b/dlls/dxgi/tests/dxgi.c
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index 56065456eb0..6bd257c6190 100644
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--- a/dlls/dxgi/tests/dxgi.c
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+++ b/dlls/dxgi/tests/dxgi.c
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@@ -2110,11 +2110,13 @@ static void test_swapchain_fullscreen_state(IDXGISwapChain *swapchain,
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static void test_set_fullscreen(void)
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{
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struct swapchain_fullscreen_state initial_state;
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+ DXGI_GAMMA_CONTROL_CAPABILITIES caps;
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DXGI_SWAP_CHAIN_DESC swapchain_desc;
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IDXGISwapChain *swapchain;
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IDXGIFactory *factory;
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IDXGIAdapter *adapter;
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IDXGIDevice *device;
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+ IDXGIOutput *output;
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ULONG refcount;
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HRESULT hr;
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@@ -2130,6 +2132,17 @@ static void test_set_fullscreen(void)
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hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
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ok(SUCCEEDED(hr), "GetParent failed, hr %#x.\n", hr);
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+ hr = IDXGIAdapter_EnumOutputs(adapter, 0, &output);
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+ if (SUCCEEDED(hr))
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+ {
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+ hr = IDXGIOutput_GetGammaControlCapabilities(output, &caps);
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+ todo_wine ok(hr == DXGI_ERROR_INVALID_CALL, "Expected DXGI_ERROR_INVALID_CALL, got %#x.\n", hr);
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+
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+ IDXGIOutput_Release(output);
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+ }
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+ else
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+ skip("Failed to get output, skipping gamma test.\n");
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+
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swapchain_desc.BufferDesc.Width = 800;
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swapchain_desc.BufferDesc.Height = 600;
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swapchain_desc.BufferDesc.RefreshRate.Numerator = 60;
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@@ -2160,6 +2173,38 @@ static void test_set_fullscreen(void)
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skip("Could not change fullscreen state.\n");
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goto done;
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}
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+
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+ hr = IDXGISwapChain_GetContainingOutput(swapchain, &output);
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+ if (SUCCEEDED(hr))
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+ {
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+ DXGI_GAMMA_CONTROL gamma;
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+ int i;
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+
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+ memset(&caps, 0, sizeof(caps));
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+ hr = IDXGIOutput_GetGammaControlCapabilities(output, &caps);
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+ ok(hr == S_OK, "Expected S_OK, got %#x.\n", hr);
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+
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+ ok(caps.MaxConvertedValue > caps.MinConvertedValue,
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+ "Expected max gamma value (%f) to be bigger than the min value (%f).\n",
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+ caps.MaxConvertedValue, caps.MinConvertedValue);
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+
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+ for (i = 1; i < caps.NumGammaControlPoints; i++)
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+ {
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+ ok(caps.ControlPointPositions[i] > caps.ControlPointPositions[i-1],
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+ "Expected control point positions to be strictly monotonically increasing (%f > %f).\n",
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+ caps.ControlPointPositions[i], caps.ControlPointPositions[i-1]);
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+ }
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+
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+ hr = IDXGIOutput_GetGammaControl(output, &gamma);
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+ ok(hr == S_OK, "Expected S_OK, got %#x.\n", hr);
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+ hr = IDXGIOutput_SetGammaControl(output, &gamma);
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+ ok(hr == S_OK, "Expected S_OK, got %#x.\n", hr);
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+
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+ IDXGIOutput_Release(output);
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+ }
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+ else
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+ skip("Failed to get output, skipping gamma test.\n");
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+
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hr = IDXGISwapChain_SetFullscreenState(swapchain, FALSE, NULL);
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ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
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refcount = IDXGISwapChain_Release(swapchain);
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--
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2.18.0
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