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Fixed issues closing lines with the OpenGL ES renderer.

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This commit is contained in:
Sam Lantinga 2011-11-10 00:22:44 -05:00
parent a6adb03997
commit 97ae2354eb
3 changed files with 10 additions and 1 deletions
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3
src/render/direct3d/SDL_render_d3d.c
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@ -889,7 +889,8 @@ D3D_RenderDrawLines(SDL_Renderer * renderer, const SDL_Point * points,
/* DirectX 9 has the same line rasterization semantics as GDI,
so we need to close the endpoint of the line */
if (points[0].x != points[count-1].x || points[0].y != points[count-1].y) {
if (count == 2 ||
points[0].x != points[count-1].x || points[0].y != points[count-1].y) {
vertices[0].x = (float) points[count-1].x;
vertices[0].y = (float) points[count-1].y;
result = IDirect3DDevice9_DrawPrimitiveUP(data->device, D3DPT_POINTLIST, 1, vertices, sizeof(*vertices));