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Fixed CD-ROM ATAPI DMA and made ATAPI PIO much less of a mess;

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Fixed MCA write bugs for the AHA-1640 and BT-640;
Fixed a warning in the PC87306 Super I/O chip emulation;
Each renderer now only has a 32-bit blitter - video_blit_memtoscreen_8() now only converts buffer to buffer32 and then calls video_blit_memtoscreen(), 8-bit blitters are now gone.
This commit is contained in:
OBattler
2017-10-22 03:16:52 +02:00
parent cd9253c9b8
commit f087130fe9
21 changed files with 96 additions and 549 deletions
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100
src/win/win_d3d.cc
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@@ -8,7 +8,7 @@
*
* Direct3D 9 rendererer and screenshots taking.
*
* Version: @(#)win_d3d.cc 1.0.4 2017/10/13
* Version: @(#)win_d3d.cc 1.0.5 2017/10/22
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -33,7 +33,6 @@ void d3d_init_objects(void);
void d3d_close_objects(void);
static void blit_memtoscreen(int x, int y, int y1, int y2, int w, int h);
static void blit_memtoscreen_8(int x, int y, int w, int h);
static LPDIRECT3D9 d3d = NULL;
static LPDIRECT3DDEVICE9 d3ddev = NULL;
@@ -101,7 +100,7 @@ int d3d_init(HWND h)
d3d_init_objects();
video_setblit(blit_memtoscreen_8, blit_memtoscreen);
video_setblit(blit_memtoscreen);
return 1;
}
@@ -327,101 +326,6 @@ static void blit_memtoscreen(int x, int y, int y1, int y2, int w, int h)
PostMessage(d3d_hwnd, WM_RESETD3D, 0, 0);
}
static void blit_memtoscreen_8(int x, int y, int w, int h)
{
VOID* pVoid;
D3DLOCKED_RECT dr;
RECT r;
int yy, xx;
HRESULT hr = D3D_OK;
if (h == 0)
{
video_blit_complete();
return; /*Nothing to do*/
}
r.top = 0;
r.left = 0;
r.bottom = h;
r.right = 2047;
hr = d3dTexture->LockRect(0, &dr, &r, 0);
if (hr == D3D_OK)
{
for (yy = 0; yy < h; yy++)
{
uint32_t *p = (uint32_t *)((uintptr_t)dr.pBits + (yy * dr.Pitch));
if ((y + yy) >= 0 && (y + yy) < buffer->h)
{
for (xx = 0; xx < w; xx++)
p[xx] = pal_lookup[buffer->line[y + yy][x + xx]];
}
}
video_blit_complete();
d3dTexture->UnlockRect(0);
}
else
video_blit_complete();
d3d_verts[0].tu = d3d_verts[2].tu = d3d_verts[3].tu = 0;//0.5 / 2048.0;
d3d_verts[0].tv = d3d_verts[3].tv = d3d_verts[4].tv = 0;//0.5 / 2048.0;
d3d_verts[1].tu = d3d_verts[4].tu = d3d_verts[5].tu = (float)w / 2048.0;
d3d_verts[1].tv = d3d_verts[2].tv = d3d_verts[5].tv = (float)h / 2048.0;
d3d_verts[0].color = d3d_verts[1].color = d3d_verts[2].color =
d3d_verts[3].color = d3d_verts[4].color = d3d_verts[5].color =
d3d_verts[6].color = d3d_verts[7].color = d3d_verts[8].color =
d3d_verts[9].color = d3d_verts[10].color = d3d_verts[11].color = 0xffffff;
GetClientRect(d3d_hwnd, &r);
d3d_verts[0].x = d3d_verts[2].x = d3d_verts[3].x = -0.5;
d3d_verts[0].y = d3d_verts[3].y = d3d_verts[4].y = -0.5;
d3d_verts[1].x = d3d_verts[4].x = d3d_verts[5].x = (r.right - r.left) - 0.5;
d3d_verts[1].y = d3d_verts[2].y = d3d_verts[5].y = (r.bottom - r.top) - 0.5;
d3d_verts[6].x = d3d_verts[8].x = d3d_verts[9].x = (r.right - r.left) - 40.5;
d3d_verts[6].y = d3d_verts[9].y = d3d_verts[10].y = 8.5;
d3d_verts[7].x = d3d_verts[10].x = d3d_verts[11].x = (r.right - r.left) - 8.5;
d3d_verts[7].y = d3d_verts[8].y = d3d_verts[11].y = 14.5;
if (hr == D3D_OK)
hr = v_buffer->Lock(0, 0, (void**)&pVoid, 0); // lock the vertex buffer
if (hr == D3D_OK)
memcpy(pVoid, d3d_verts, sizeof(d3d_verts)); // copy the vertices to the locked buffer
if (hr == D3D_OK)
hr = v_buffer->Unlock(); // unlock the vertex buffer
if (hr == D3D_OK)
hr = d3ddev->BeginScene();
if (hr == D3D_OK)
{
if (hr == D3D_OK)
hr = d3ddev->SetTexture(0, d3dTexture);
if (hr == D3D_OK)
hr = d3ddev->SetFVF(D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1);
if (hr == D3D_OK)
hr = d3ddev->SetStreamSource(0, v_buffer, 0, sizeof(CUSTOMVERTEX));
if (hr == D3D_OK)
hr = d3ddev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, 2);
if (hr == D3D_OK)
hr = d3ddev->SetTexture(0, NULL);
if (hr == D3D_OK)
hr = d3ddev->EndScene();
}
if (hr == D3D_OK)
hr = d3ddev->Present(NULL, NULL, d3d_hwnd, NULL);
if (hr == D3DERR_DEVICELOST || hr == D3DERR_INVALIDCALL)
PostMessage(d3d_hwnd, WM_RESETD3D, 0, 0);
}
void d3d_take_screenshot(wchar_t *fn)
{
LPDIRECT3DSURFACE9 d3dSurface = NULL;