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dwrite: Use dpiX/dpiY argument in GetRecommendedRenderingMode(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2015-10-27 22:42:10 +03:00 committed by Alexandre Julliard
parent daed36fbe3
commit ce6f6f7421
2 changed files with 77 additions and 5 deletions
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2
dlls/dwrite/font.c
View File

@ -1068,6 +1068,8 @@ static HRESULT WINAPI dwritefontface2_GetRecommendedRenderingMode(IDWriteFontFac
if (is_sideways)
FIXME("sideways mode not supported\n");
emSize *= max(dpiX, dpiY) / 96.0f;
*renderingmode = DWRITE_RENDERING_MODE_DEFAULT;
*gridfitmode = DWRITE_GRID_FIT_MODE_DEFAULT;
if (params) {

80
dlls/dwrite/tests/font.c
View File

@ -4439,12 +4439,11 @@ if (0) /* crashes on native */
for (emsize = 1.0; emsize < 500.0; emsize += 1.0) {
DWRITE_RENDERING_MODE expected;
FLOAT ppdip;
WORD gasp;
int i;
for (i = 0; i < sizeof(recmode_tests)/sizeof(recmode_tests[0]); i++) {
FLOAT ppdip;
ppdip = 1.0f;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
@ -4487,12 +4486,82 @@ if (0) /* crashes on native */
/* IDWriteFontFace1 offers another variant of this method */
if (fontface1) {
for (i = 0; i < sizeof(recmode_tests1)/sizeof(recmode_tests1[0]); i++) {
FLOAT dpi;
ppdip = 1.0f;
dpi = 96.0f * ppdip;
mode = 10;
expected = get_expected_rendering_mode(emsize, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, 96.0, 96.0,
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi, dpi,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, flags 0x%04x, expected %d\n", emsize, i, mode, gasp, expected);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
/* Only test larger sizes to workaround Win7 differences, where unscaled natural emsize threshold is used;
Win8 and Win10 handle this as expected. */
if (emsize > 20.0f) {
ppdip = 2.0f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi, dpi,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
ppdip = 0.5f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi, dpi,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
/* try different dpis for X and Y direction */
ppdip = 1.0f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi * 0.5f, dpi,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
ppdip = 1.0f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi, dpi * 0.5f,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
ppdip = 2.0f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi * 0.5f, dpi,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
ppdip = 2.0f;
dpi = 96.0f * ppdip;
mode = 10;
gasp = get_gasp_flags(fontface, emsize, ppdip);
expected = get_expected_rendering_mode(emsize * ppdip, gasp, recmode_tests1[i].measuring, recmode_tests1[i].threshold);
hr = IDWriteFontFace1_GetRecommendedRenderingMode(fontface1, emsize, dpi, dpi * 0.5f,
NULL, FALSE, recmode_tests1[i].threshold, recmode_tests1[i].measuring, &mode);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(mode == expected, "%.2f/%d: got %d, dpi %f, flags 0x%04x, expected %d\n", emsize, i, mode, dpi, gasp, expected);
}
}
}
@ -4500,6 +4569,7 @@ if (0) /* crashes on native */
if (fontface2) {
DWRITE_GRID_FIT_MODE gridfit, expected_gridfit;
gasp = get_gasp_flags(fontface, emsize, 1.0f);
for (i = 0; i < sizeof(recmode_tests1)/sizeof(recmode_tests1[0]); i++) {
mode = 10;
expected = get_expected_rendering_mode(emsize, gasp, recmode_tests1[0].measuring, recmode_tests1[0].threshold);