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D3D9: Correct shader bounds apply.

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Also, use triangle strip like D3D11.
This commit is contained in:
Unknown W. Brackets 2018-11-24 10:47:49 -08:00
parent d9510f8824
commit fd97d82c71
1 changed files with 14 additions and 14 deletions
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28
GPU/Directx9/TextureCacheDX9.cpp
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@ -320,14 +320,14 @@ public:
static const Pos pos[4] = {
{-1, 1, 0},
{ 1, 1, 0},
{ 1, -1, 0},
{-1, -1, 0},
{ 1, -1, 0},
};
static const UV uv[4] = {
{0, 0},
{1, 0},
{1, 1},
{0, 1},
{1, 1},
};
for (int i = 0; i < 4; ++i) {
@ -354,25 +354,25 @@ public:
const float left = u1 * invHalfWidth - 1.0f + xoff;
const float right = u2 * invHalfWidth - 1.0f + xoff;
const float top = v1 * invHalfHeight - 1.0f + yoff;
const float bottom = v2 * invHalfHeight - 1.0f + yoff;
const float top = (bufferH_ - v1) * invHalfHeight - 1.0f + yoff;
const float bottom = (bufferH_ - v2) * invHalfHeight - 1.0f + yoff;
float z = 0.0f;
// Points are: BL, BR, TR, TL.
verts_[0].pos = Pos(left, bottom, z);
verts_[1].pos = Pos(right, bottom, z);
verts_[2].pos = Pos(right, top, z);
verts_[3].pos = Pos(left, top, z);
verts_[0].pos = Pos(left, top, z);
verts_[1].pos = Pos(right, top, z);
verts_[2].pos = Pos(left, bottom, z);
verts_[3].pos = Pos(right, bottom, z);
// And also the UVs, same order.
const float uvleft = u1 * invWidth;
const float uvright = u2 * invWidth;
const float uvtop = v1 * invHeight;
const float uvbottom = v2 * invHeight;
verts_[0].uv = UV(uvleft, uvbottom);
verts_[1].uv = UV(uvright, uvbottom);
verts_[2].uv = UV(uvright, uvtop);
verts_[3].uv = UV(uvleft, uvtop);
verts_[0].uv = UV(uvleft, uvtop);
verts_[1].uv = UV(uvright, uvtop);
verts_[2].uv = UV(uvleft, uvbottom);
verts_[3].uv = UV(uvright, uvbottom);
// We need to reapply the texture next time since we cropped UV.
gstate_c.Dirty(DIRTY_TEXTURE_PARAMS);
@ -396,7 +396,7 @@ public:
D3DVIEWPORT9 vp{ 0, 0, (DWORD)renderW_, (DWORD)renderH_, 0.0f, 1.0f };
device_->SetViewport(&vp);
HRESULT hr = device_->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 2, verts_, (3 + 2) * sizeof(float));
HRESULT hr = device_->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, verts_, (3 + 2) * sizeof(float));
if (FAILED(hr)) {
ERROR_LOG_REPORT(G3D, "Depal render failed: %08x", hr);
}