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OpenGL and Metal viewport rectangle fixes

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This commit is contained in:
Jack Andersen
2016-02-26 15:38:13 -10:00
parent 8296514a61
commit cf9e9d80eb
2 changed files with 17 additions and 19 deletions
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12
lib/graphicsdev/GL.cpp
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@@ -1137,19 +1137,21 @@ struct GLCommandQueue : IGraphicsCommandQueue
void resolveBindTexture(ITextureR* texture, const SWindowRect& rect, bool tlOrigin, bool color, bool depth)
{
GLTextureR* tex = static_cast<GLTextureR*>(texture);
std::vector<Command>& cmds = m_cmdBufs[m_fillBuf];
cmds.emplace_back(Command::Op::ResolveBindTexture);
cmds.back().resolveTex = texture;
cmds.back().resolveColor = color;
cmds.back().resolveDepth = depth;
SWindowRect intersectRect = rect.intersect(SWindowRect(0, 0, tex->m_width, tex->m_height));
SWindowRect& targetRect = cmds.back().rect;
targetRect.location[0] = std::max(0, rect.location[0]);
targetRect.location[0] = intersectRect.location[0];
if (tlOrigin)
targetRect.location[1] = std::max(0, int(static_cast<GLTextureR*>(texture)->m_height) - rect.location[1] - rect.size[1]);
targetRect.location[1] = tex->m_height - intersectRect.location[1] - intersectRect.size[1];
else
targetRect.location[1] = std::max(0, rect.location[1]);
targetRect.size[0] = std::max(0, rect.size[0]);
targetRect.size[1] = std::max(0, rect.size[1]);
targetRect.location[1] = intersectRect.location[1];
targetRect.size[0] = intersectRect.size[0];
targetRect.size[1] = intersectRect.size[1];
}
void resolveDisplay(ITextureR* source)