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Fix inverted flipped-90 and flipped-270

This commit is contained in:
emersion 2017-12-01 09:49:32 +01:00
parent 6a69b4419f
commit 4a56957a37
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GPG Key ID: 0FDE7BE0E88F5E48
2 changed files with 8 additions and 8 deletions
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8
render/matrix.c
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@ -105,16 +105,16 @@ static const float transforms[][4] = {
0.0f, 1.0f, 0.0f, 1.0f,
}, },
[WL_OUTPUT_TRANSFORM_FLIPPED_90] = { [WL_OUTPUT_TRANSFORM_FLIPPED_90] = {
0.0f, 1.0f, 0.0f, -1.0f,
1.0f, 0.0f, -1.0f, 0.0f,
}, },
[WL_OUTPUT_TRANSFORM_FLIPPED_180] = { [WL_OUTPUT_TRANSFORM_FLIPPED_180] = {
1.0f, 0.0f, 1.0f, 0.0f,
0.0f, -1.0f, 0.0f, -1.0f,
}, },
[WL_OUTPUT_TRANSFORM_FLIPPED_270] = { [WL_OUTPUT_TRANSFORM_FLIPPED_270] = {
0.0f, -1.0f, 0.0f, 1.0f,
-1.0f, 0.0f, 1.0f, 0.0f,
}, },
}; };

8
types/wlr_box.c
View File

@ -99,16 +99,16 @@ void wlr_box_transform(struct wlr_box *box,
dest->y = box->y; dest->y = box->y;
break; break;
case WL_OUTPUT_TRANSFORM_FLIPPED_90: case WL_OUTPUT_TRANSFORM_FLIPPED_90:
dest->x = box->y; dest->x = box->height - box->y;
dest->y = box->x; dest->y = box->width - box->x;
break; break;
case WL_OUTPUT_TRANSFORM_FLIPPED_180: case WL_OUTPUT_TRANSFORM_FLIPPED_180:
dest->x = box->x; dest->x = box->x;
dest->y = box->height - box->y; dest->y = box->height - box->y;
break; break;
case WL_OUTPUT_TRANSFORM_FLIPPED_270: case WL_OUTPUT_TRANSFORM_FLIPPED_270:
dest->x = box->height - box->y; dest->x = box->y;
dest->y = box->width - box->x; dest->y = box->x;
break; break;
} }
} }