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d3d11/tests: Introduce and use check_readback_data_u24. 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2019-04-02 21:12:47 +04:30 committed by Alexandre Julliard
parent 310849de20
commit 7bca617c6a
1 changed files with 43 additions and 15 deletions
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58
dlls/d3d11/tests/d3d11.c
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@ -946,11 +946,16 @@ static WORD get_readback_u16(struct resource_readback *rb, unsigned int x, unsig
return *(WORD *)get_readback_data(rb, x, y, z, sizeof(WORD));
}
static DWORD get_readback_color(struct resource_readback *rb, unsigned int x, unsigned int y, unsigned int z)
static DWORD get_readback_u32(struct resource_readback *rb, unsigned int x, unsigned int y, unsigned int z)
{
return *(DWORD *)get_readback_data(rb, x, y, z, sizeof(DWORD));
}
static DWORD get_readback_color(struct resource_readback *rb, unsigned int x, unsigned int y, unsigned int z)
{
return get_readback_u32(rb, x, y, z);
}
static float get_readback_float(struct resource_readback *rb, unsigned int x, unsigned int y)
{
return *(float *)get_readback_data(rb, x, y, 0, sizeof(float));
@ -1055,6 +1060,41 @@ done:
value, expected_value, x, y, z, rb->sub_resource_idx);
}
#define check_readback_data_u24(a, b, c, d, e) check_readback_data_u24_(__LINE__, a, b, c, d, e)
static void check_readback_data_u24_(unsigned int line, struct resource_readback *rb,
const RECT *rect, unsigned int shift, DWORD expected_value, BYTE max_diff)
{
unsigned int x = 0, y = 0, z = 0;
BOOL all_match = FALSE;
RECT default_rect;
DWORD value = 0;
if (!rect)
{
SetRect(&default_rect, 0, 0, rb->width, rb->height);
rect = &default_rect;
}
for (z = 0; z < rb->depth; ++z)
{
for (y = rect->top; y < rect->bottom; ++y)
{
for (x = rect->left; x < rect->right; ++x)
{
value = get_readback_u32(rb, x, y, z) >> shift;
if (abs((int)value - (int)expected_value) > max_diff)
goto done;
}
}
}
all_match = TRUE;
done:
ok_(__FILE__, line)(all_match,
"Got 0x%06x, expected 0x%06x at (%u, %u, %u), sub-resource %u.\n",
value, expected_value, x, y, z, 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)
@ -25446,10 +25486,10 @@ static void test_depth_bias(void)
struct resource_readback rb;
ID3D11DepthStencilView *dsv;
unsigned int expected_value;
unsigned int x, y, i, j, k;
ID3D11RasterizerState *rs;
ID3D11Texture2D *texture;
unsigned int format_idx;
unsigned int y, i, j, k;
unsigned int shift = 0;
ID3D11Device *device;
float *depth_values;
@ -25590,19 +25630,7 @@ static void test_depth_bias(void)
depth = min(max(0.0f, quads[i].z + bias), 1.0f);
get_texture_readback(texture, 0, &rb);
for (y = 0; y < texture_desc.Height; ++y)
{
expected_value = depth * 16777215.0f + 0.5f;
for (x = 0; x < texture_desc.Width; ++x)
{
u32 = get_readback_data(&rb, x, y, 0, sizeof(*u32));
u32_value = *u32 >> shift;
ok(abs(u32_value - expected_value) <= 1,
"Got value %#x (%.8e), expected %#x (%.8e).\n",
u32_value, u32_value / 16777215.0f,
expected_value, expected_value / 16777215.0f);
}
}
check_readback_data_u24(&rb, NULL, shift, depth * 16777215.0f + 0.5f, 1);
release_resource_readback(&rb);
break;
case DXGI_FORMAT_D16_UNORM: