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d3d10core/tests: Add test for rendering to A8_UNORM texture. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-10-18 12:53:09 +02:00 committed by Alexandre Julliard
parent b665734d34
commit 6c20488998
1 changed files with 105 additions and 0 deletions
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105
dlls/d3d10core/tests/d3d10core.c
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@ -727,6 +727,11 @@ static void *get_readback_data(struct resource_readback *rb, unsigned int x, uns
return (BYTE *)rb->map_desc.pData + y * rb->map_desc.RowPitch + x * byte_width;
}
static BYTE get_readback_byte(struct resource_readback *rb, unsigned int x, unsigned int y)
{
return *(BYTE *)get_readback_data(rb, x, y, sizeof(BYTE));
}
static DWORD get_readback_color(struct resource_readback *rb, unsigned int x, unsigned int y)
{
return *(DWORD *)get_readback_data(rb, x, y, sizeof(DWORD));
@ -779,6 +784,40 @@ static DWORD get_texture_color(ID3D10Texture2D *texture, unsigned int x, unsigne
return color;
}
#define check_readback_data_byte(a, b, c, d) check_readback_data_byte_(__LINE__, a, b, c, d)
static void check_readback_data_byte_(unsigned int line, struct resource_readback *rb,
const RECT *rect, BYTE expected_value, BYTE max_diff)
{
unsigned int x = 0, y = 0;
BOOL all_match = TRUE;
RECT default_rect;
BYTE value = 0;
if (!rect)
{
SetRect(&default_rect, 0, 0, rb->width, rb->height);
rect = &default_rect;
}
for (y = rect->top; y < rect->bottom; ++y)
{
for (x = rect->left; x < rect->right; ++x)
{
value = get_readback_byte(rb, x, y);
if (!compare_color(value, expected_value, max_diff))
{
all_match = FALSE;
break;
}
}
if (!all_match)
break;
}
ok_(__FILE__, line)(all_match,
"Got 0x%02x, expected 0x%02x at (%u, %u), sub-resource %u.\n",
value, expected_value, x, y, rb->sub_resource_idx);
}
#define check_readback_data_color(a, b, c, d) check_readback_data_color_(__LINE__, a, b, c, d)
static void check_readback_data_color_(unsigned int line, struct resource_readback *rb,
const RECT *rect, DWORD expected_color, BYTE max_diff)
@ -17472,6 +17511,71 @@ static void test_staging_buffers(void)
release_test_context(&test_context);
}
static void test_render_a8(void)
{
static const float black[] = {0.0f, 0.0f, 0.0f, 0.0f};
struct d3d10core_test_context test_context;
D3D10_TEXTURE2D_DESC texture_desc;
ID3D10RenderTargetView *rtv;
struct resource_readback rb;
ID3D10Texture2D *texture;
ID3D10PixelShader *ps;
ID3D10Device *device;
unsigned int i;
HRESULT hr;
static const DWORD ps_code[] =
{
#if 0
void main(out float4 target : SV_Target)
{
target = float4(0.0f, 0.25f, 0.5f, 1.0f);
}
#endif
0x43425844, 0x8a06129f, 0x3041bde2, 0x09389749, 0xb339ba8b, 0x00000001, 0x000000b0, 0x00000003,
0x0000002c, 0x0000003c, 0x00000070, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x0000002c, 0x00000001, 0x00000008, 0x00000020, 0x00000000, 0x00000000, 0x00000003, 0x00000000,
0x0000000f, 0x545f5653, 0x65677261, 0xabab0074, 0x52444853, 0x00000038, 0x00000040, 0x0000000e,
0x03000065, 0x001020f2, 0x00000000, 0x08000036, 0x001020f2, 0x00000000, 0x00004002, 0x00000000,
0x3e800000, 0x3f000000, 0x3f800000, 0x0100003e,
};
if (!init_test_context(&test_context))
return;
device = test_context.device;
hr = ID3D10Device_CreatePixelShader(device, ps_code, sizeof(ps_code), &ps);
ok(hr == S_OK, "Failed to create pixel shader, hr %#x.\n", hr);
ID3D10Device_PSSetShader(device, ps);
ID3D10Texture2D_GetDesc(test_context.backbuffer, &texture_desc);
texture_desc.Format = DXGI_FORMAT_A8_UNORM;
hr = ID3D10Device_CreateTexture2D(device, &texture_desc, NULL, &texture);
ok(hr == S_OK, "Failed to create texture, hr %#x.\n", hr);
hr = ID3D10Device_CreateRenderTargetView(device, (ID3D10Resource *)texture, NULL, &rtv);
ok(hr == S_OK, "Failed to create render target view, hr %#x.\n", hr);
for (i = 0; i < 2; ++i)
{
ID3D10Device_ClearRenderTargetView(device, rtv, black);
ID3D10Device_OMSetRenderTargets(device, 1, &rtv, NULL);
draw_quad(&test_context);
get_texture_readback(texture, 0, &rb);
check_readback_data_byte(&rb, NULL, 0xff, 0);
release_resource_readback(&rb);
ID3D10Device_ClearRenderTargetView(device, test_context.backbuffer_rtv, black);
ID3D10Device_OMSetRenderTargets(device, 1, &test_context.backbuffer_rtv, NULL);
draw_quad(&test_context);
check_texture_sub_resource_color(test_context.backbuffer, 0, NULL, 0xff7f4000, 1);
}
ID3D10PixelShader_Release(ps);
ID3D10Texture2D_Release(texture);
ID3D10RenderTargetView_Release(rtv);
release_test_context(&test_context);
}
START_TEST(d3d10core)
{
unsigned int argc, i;
@ -17582,6 +17686,7 @@ START_TEST(d3d10core)
queue_test(test_multisample_resolve);
queue_test(test_depth_clip);
queue_test(test_staging_buffers);
queue_test(test_render_a8);
run_queued_tests();