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Merge pull request #490 from 86Box/bugfix/video_new

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Bugfix/video new
This commit is contained in:
OBattler
2019-12-06 03:51:35 +01:00
committed by GitHub
parent e36262503d 88b9978fae
commit 08fceb79c0
12 changed files with 92 additions and 1167 deletions
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4
src/printer/prt_ps.c
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@@ -8,7 +8,7 @@
*
* Implementation of a generic PostScript printer.
*
* Version: @(#)prt_ps.c 1.0.0 2019/xx/xx
* Version: @(#)prt_ps.c 1.0.1 2019/12/06
*
* Authors: David Hrdlička, <hrdlickadavid@outlook.com>
*
@@ -145,7 +145,7 @@ convert_to_pdf(ps_t *dev)
code = ghostscript_set_arg_encoding(instance, GS_ARG_ENCODING_UTF16LE);
if (code == 0)
code = ghostscript_init_with_args(instance, 9, gsargv);
code = ghostscript_init_with_args(instance, 9, (char **) gsargv);
if (code == 0 || code == gs_error_Quit)
code = ghostscript_exit(instance);

9
src/video/vid_mda.c
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@@ -8,13 +8,13 @@
*
* MDA emulation.
*
* Version: @(#)vid_mda.c 1.0.13 2019/09/03
* Version: @(#)vid_mda.c 1.0.14 2019/11/24
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#include <stdio.h>
#include <stdint.h>
@@ -114,7 +114,7 @@ void mda_poll(void *p)
int blink;
if (!mda->linepos)
{
timer_advance_u64(&mda->timer, mda->dispofftime);
timer_advance_u64(&mda->timer, mda->dispofftime);
mda->stat |= 1;
mda->linepos = 1;
oldsc = mda->sc;
@@ -125,6 +125,7 @@ void mda_poll(void *p)
if (mda->displine < mda->firstline)
{
mda->firstline = mda->displine;
video_wait_for_buffer();
}
mda->lastline = mda->displine;
for (x = 0; x < mda->crtc[1]; x++)

77
src/video/video.c
View File

@@ -40,7 +40,7 @@
* W = 3 bus clocks
* L = 4 bus clocks
*
* Version: @(#)video.c 1.0.34 2019/10/20
* Version: @(#)video.c 1.0.35 2019/12/06
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -72,6 +72,7 @@
volatile int screenshots = 0;
bitmap_t *buffer32 = NULL;
bitmap_t *render_buffer = NULL;
uint8_t fontdat[2048][8]; /* IBM CGA font */
uint8_t fontdatm[2048][16]; /* IBM MDA font */
uint8_t fontdatw[512][32]; /* Wyse700 font */
@@ -381,10 +382,7 @@ video_take_screenshot(const wchar_t *fn, int startx, int starty, int w, int h)
for (y = 0; y < h; ++y) {
b_rgb[y] = (png_byte *) malloc(png_get_rowbytes(png_ptr, info_ptr));
for (x = 0; x < w; ++x) {
if (video_grayscale || invert_display)
video_transform_copy(&temp, &(buffer32->line[y + starty][x + startx]), 1);
else
temp = buffer32->line[y + starty][x + startx];
temp = render_buffer->line[y + starty][x + startx];
b_rgb[y][(x) * 3 + 0] = (temp >> 16) & 0xff;
b_rgb[y][(x) * 3 + 1] = (temp >> 8) & 0xff;
@@ -433,11 +431,37 @@ video_screenshot(int x, int y, int w, int h)
}
static void
video_transform_copy(uint32_t *dst, uint32_t *src, int len)
{
int i;
for (i = 0; i < len; i++) {
*dst = video_color_transform(*src);
dst++;
src++;
}
}
void
video_blit_memtoscreen(int x, int y, int y1, int y2, int w, int h)
{
int yy;
if ((w > 0) && (h > 0)) {
for (yy = 0; yy < h; yy++) {
if (((y + yy) >= 0) && ((y + yy) < buffer32->h)) {
if (video_grayscale || invert_display)
video_transform_copy(&(render_buffer->line[y + yy][x]), &(buffer32->line[y + yy][x]), w);
else
memcpy(&(render_buffer->line[y + yy][x]), &(buffer32->line[y + yy][x]), w << 2);
}
}
}
if (screenshots) {
if (buffer32 != NULL)
if (render_buffer != NULL)
video_screenshot(x, y, w, h);
screenshots--;
video_log("screenshot taken, %i left\n", screenshots);
@@ -520,17 +544,15 @@ video_blit_memtoscreen_8(int x, int y, int y1, int y2, int w, int h)
{
int yy, xx;
if (h <= 0) return;
for (yy = 0; yy < h; yy++)
{
if ((y + yy) >= 0 && (y + yy) < buffer32->h)
{
for (xx = 0; xx < w; xx++) {
if (buffer32->line[y + yy][x + xx] <= 0xff)
buffer32->line[y + yy][x + xx] = pal_lookup[buffer32->line[y + yy][x + xx]];
else
buffer32->line[y + yy][x + xx] = 0x00000000;
if ((w > 0) && (h > 0)) {
for (yy = 0; yy < h; yy++) {
if ((y + yy) >= 0 && (y + yy) < buffer32->h) {
for (xx = 0; xx < w; xx++) {
if (buffer32->line[y + yy][x + xx] <= 0xff)
buffer32->line[y + yy][x + xx] = pal_lookup[buffer32->line[y + yy][x + xx]];
else
buffer32->line[y + yy][x + xx] = 0x00000000;
}
}
}
}
@@ -555,7 +577,7 @@ cgapal_rebuild(void)
if ((cga_palette > 1) && (cga_palette < 8)) {
if (vid_cga_contrast != 0) {
for (c=0; c<16; c++) {
for (c = 0; c < 16; c++) {
pal_lookup[c] = makecol(video_6to8[cgapal_mono[cga_palette - 2][c].r],
video_6to8[cgapal_mono[cga_palette - 2][c].g],
video_6to8[cgapal_mono[cga_palette - 2][c].b]);
@@ -570,7 +592,7 @@ cgapal_rebuild(void)
video_6to8[cgapal_mono[cga_palette - 2][c].b]);
}
} else {
for (c=0; c<16; c++) {
for (c = 0; c < 16; c++) {
pal_lookup[c] = makecol(video_6to8[cgapal_mono[cga_palette - 1][c].r],
video_6to8[cgapal_mono[cga_palette - 1][c].g],
video_6to8[cgapal_mono[cga_palette - 1][c].b]);
@@ -788,8 +810,8 @@ video_init(void)
}
/* Account for overscan. */
// buffer32 = create_bitmap(2048 + 64, 2048 + 64);
buffer32 = create_bitmap(4096 + 64, 4096 + 64);
buffer32 = create_bitmap(2048 + 64, 2048 + 64);
render_buffer = create_bitmap(2048 + 64, 2048 + 64);
for (c = 0; c < 64; c++) {
cgapal[c + 64].r = (((c & 4) ? 2 : 0) | ((c & 0x10) ? 1 : 0)) * 21;
@@ -855,6 +877,7 @@ video_close(void)
free(video_8togs);
free(video_6to8);
destroy_bitmap(render_buffer);
destroy_bitmap(buffer32);
if (fontdatksc5601) {
@@ -1039,15 +1062,3 @@ video_color_transform(uint32_t color)
color ^= 0x00ffffff;
return color;
}
void
video_transform_copy(uint32_t *dst, uint32_t *src, int len)
{
int i;
for (i = 0; i < len; i++) {
*dst = video_color_transform(*src);
dst++;
src++;
}
}

11
src/video/video.h
View File

@@ -8,15 +8,15 @@
*
* Definitions for the video controller module.
*
* Version: @(#)video.h 1.0.36 2018/10/28
* Version: @(#)video.h 1.0.37 2019/12/06
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2018 Sarah Walker.
* Copyright 2016-2018 Miran Grca.
* Copyright 2017,2018 Fred N. van Kempen.
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
*/
#ifndef EMU_VIDEO_H
# define EMU_VIDEO_H
@@ -84,7 +84,7 @@ extern int egareads,
extern int changeframecount;
extern volatile int screenshots;
extern bitmap_t *buffer32;
extern bitmap_t *buffer32, *render_buffer;
extern PALETTE cgapal,
cgapal_mono[6];
extern uint32_t pal_lookup[256];
@@ -184,7 +184,6 @@ extern void svga_dump_vram(void);
#endif
extern uint32_t video_color_transform(uint32_t color);
extern void video_transform_copy(uint32_t *dst, uint32_t *src, int len);
#ifdef __cplusplus
}

12
src/vnc.c
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@@ -8,12 +8,12 @@
*
* Implement the VNC remote renderer with LibVNCServer.
*
* Version: @(#)vnc.c 1.0.14 2018/10/17
* Version: @(#)vnc.c 1.0.15 2019/12/06
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Based on raw code by RichardG, <richardg867@gmail.com>
*
* Copyright 2017,2018 Fred N. van Kempen.
* Copyright 2017-2019 Fred N. van Kempen.
*/
#include <stdarg.h>
#include <stdio.h>
@@ -175,12 +175,8 @@ vnc_blit(int x, int y, int y1, int y2, int w, int h)
for (yy=y1; yy<y2; yy++) {
p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*VNC_MAX_X]);
if ((y+yy) >= 0 && (y+yy) < VNC_MAX_Y) {
if (video_grayscale || invert_display)
video_transform_copy(p, &(buffer32->line[y+yy][x]), w);
else
memcpy(p, &(buffer32->line[y+yy][x]), w*4);
}
if ((y+yy) >= 0 && (y+yy) < VNC_MAX_Y)
memcpy(p, &(render_buffer->line[y+yy][x]), w*4);
}
video_blit_complete();

22
src/win/win_d2d.cpp
View File

@@ -8,7 +8,7 @@
*
* Rendering module for Microsoft Direct2D.
*
* Version: @(#)win_d2d.cpp 1.0.4 2019/10/12
* Version: @(#)win_d2d.cpp 1.0.5 2019/12/06
*
* Authors: David Hrdlička, <hrdlickadavid@outlook.com>
*
@@ -221,29 +221,23 @@ d2d_blit(int x, int y, int y1, int y2, int w, int h)
return;
}
if (buffer32 == NULL) {
if (render_buffer == NULL) {
video_blit_complete();
return;
}
// TODO: Copy data directly from buffer32 to d2d_bitmap
// TODO: Copy data directly from render_buffer to d2d_bitmap
srcdata = malloc(h * w * 4);
for (yy = y1; yy < y2; yy++)
{
if ((y + yy) >= 0 && (y + yy) < buffer32->h)
if ((y + yy) >= 0 && (y + yy) < render_buffer->h)
{
if (video_grayscale || invert_display)
video_transform_copy(
(uint32_t *) &(((uint8_t *)srcdata)[yy * w * 4]),
&(buffer32->line[y + yy][x]),
w);
else
memcpy(
(uint32_t *) &(((uint8_t *)srcdata)[yy * w * 4]),
&(buffer32->line[y + yy][x]),
w * 4);
memcpy(
(uint32_t *) &(((uint8_t *)srcdata)[yy * w * 4]),
&(render_buffer->line[y + yy][x]),
w * 4);
}
}

573
src/win/win_d3d.cpp
View File

@@ -1,573 +0,0 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Rendering module for Microsoft Direct3D 9.
*
* Version: @(#)win_d3d.cpp 1.0.14 2019/11/01
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include "../86box.h"
#include "../device.h"
#include "../video/video.h"
#include "../plat.h"
#include "win.h"
#include "win_d3d.h"
struct CUSTOMVERTEX {
FLOAT x, y, z, rhw; // from the D3DFVF_XYZRHW flag
DWORD color;
FLOAT tu, tv;
};
static LPDIRECT3D9 d3d = NULL;
static LPDIRECT3DDEVICE9 d3ddev = NULL;
static LPDIRECT3DVERTEXBUFFER9 v_buffer = NULL;
static LPDIRECT3DTEXTURE9 d3dTexture = NULL;
static D3DPRESENT_PARAMETERS d3dpp;
static HWND d3d_hwnd;
static HWND d3d_device_window;
static int d3d_w, d3d_h;
static int d3d_fs;
static volatile int d3d_enabled = 0;
static CUSTOMVERTEX d3d_verts[] = {
{ 0.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 0.0f},
{2048.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 1.0f},
{ 0.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 1.0f},
{ 0.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 0.0f},
{2048.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 0.0f},
{2048.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 1.0f},
{ 0.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 0.0f},
{2048.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 1.0f},
{ 0.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 1.0f},
{ 0.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 0.0f, 0.0f},
{2048.0f, 0.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 0.0f},
{2048.0f, 2048.0f, 1.0f, 1.0f, 0xffffff, 1.0f, 1.0f}
};
static void
d3d_size_default(RECT w_rect, double *l, double *t, double *r, double *b)
{
*l = -0.5;
*t = -0.5;
*r = (w_rect.right - w_rect.left) - 0.5;
*b = (w_rect.bottom - w_rect.top) - 0.5;
}
static void
d3d_size(RECT w_rect, double *l, double *t, double *r, double *b, int w, int h)
{
int ratio_w, ratio_h;
double hsr, gsr, d, sh, sw, wh, ww, mh, mw;
sh = (double) (w_rect.bottom - w_rect.top);
sw = (double) (w_rect.right - w_rect.left);
wh = (double) h;
ww = (double) w;
switch (video_fullscreen_scale) {
case FULLSCR_SCALE_FULL:
d3d_size_default(w_rect, l, t, r, b);
break;
case FULLSCR_SCALE_43:
case FULLSCR_SCALE_KEEPRATIO:
if (video_fullscreen_scale == FULLSCR_SCALE_43) {
mw = 4.0;
mh = 3.0;
} else {
mw = ww;
mh = wh;
}
hsr = sw / sh;
gsr = mw / mh;
if (hsr > gsr) {
/* Host ratio is bigger than guest ratio. */
d = (sw - (mw * (sh / mh))) / 2.0;
*l = ((int) d) - 0.5;
*r = ((int) (sw - d)) - 0.5;
*t = -0.5;
*b = ((int) sh) - 0.5;
} else if (hsr < gsr) {
/* Host ratio is smaller or rqual than guest ratio. */
d = (sh - (mh * (sw / mw))) / 2.0;
*l = -0.5;
*r = ((int) sw) - 0.5;
*t = ((int) d) - 0.5;
*b = ((int) (sh - d)) - 0.5;
} else {
/* Host ratio is equal to guest ratio. */
d3d_size_default(w_rect, l, t, r, b);
}
break;
case FULLSCR_SCALE_INT:
ratio_w = (w_rect.right - w_rect.left) / w;
ratio_h = (w_rect.bottom - w_rect.top) / h;
if (ratio_h < ratio_w)
ratio_w = ratio_h;
*l = ((w_rect.right - w_rect.left) / 2) - ((w * ratio_w) / 2) - 0.5;
*r = ((w_rect.right - w_rect.left) / 2) + ((w * ratio_w) / 2) - 0.5;
*t = ((w_rect.bottom - w_rect.top) / 2) - ((h * ratio_w) / 2) - 0.5;
*b = ((w_rect.bottom - w_rect.top) / 2) + ((h * ratio_w) / 2) - 0.5;
break;
}
}
static void
d3d_blit(int x, int y, int y1, int y2, int w, int h)
{
HRESULT hr = D3D_OK;
HRESULT hbsr = D3D_OK;
VOID* pVoid;
D3DLOCKED_RECT dr;
RECT r;
int yy;
double l = 0, t = 0, rr = 0, b = 0; /* FS_ONLY */
if (!d3d_enabled) {
video_blit_complete();
return;
}
if ((y1 == y2) || (h <= 0)) {
video_blit_complete();
return; /*Nothing to do*/
}
r.top = y1;
r.left = 0;
r.bottom = y2;
r.right = 2047;
hr = d3dTexture->LockRect(0, &dr, &r, 0);
if (hr == D3D_OK) {
for (yy = y1; yy < y2; yy++) {
if (buffer32) {
if ((y + yy) >= 0 && (y + yy) < buffer32->h) {
if (video_grayscale || invert_display)
video_transform_copy((uint32_t *)((uintptr_t)dr.pBits + ((yy - y1) * dr.Pitch)), &(buffer32->line[yy + y][x]), w);
else
memcpy((void *)((uintptr_t)dr.pBits + ((yy - y1) * dr.Pitch)), &(buffer32->line[yy + y][x]), w * 4);
}
}
}
video_blit_complete();
d3dTexture->UnlockRect(0);
} else {
video_blit_complete();
return;
}
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;
if (d3d_fs) {
GetClientRect(d3d_device_window, &r);
d3d_size(r, &l, &t, &rr, &b, w, h);
d3d_verts[0].x = d3d_verts[2].x = d3d_verts[3].x = l;
d3d_verts[0].y = d3d_verts[3].y = d3d_verts[4].y = t;
d3d_verts[1].x = d3d_verts[4].x = d3d_verts[5].x = rr;
d3d_verts[1].y = d3d_verts[2].y = d3d_verts[5].y = b;
d3d_verts[6].x = d3d_verts[8].x = d3d_verts[9].x = rr - 40.5;
d3d_verts[6].y = d3d_verts[9].y = d3d_verts[10].y = t + 8.5;
d3d_verts[7].x = d3d_verts[10].x = d3d_verts[11].x = rr - 8.5;
d3d_verts[7].y = d3d_verts[8].y = d3d_verts[11].y = t + 14.5;
} else {
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)
hbsr = hr = d3ddev->BeginScene();
if (hr == D3D_OK) {
if (hr == D3D_OK)
d3ddev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0, 0);
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 (hbsr == D3D_OK)
hr = d3ddev->EndScene();
if (hr == D3D_OK)
hr = d3ddev->Present(NULL, NULL, d3d_device_window, NULL);
if (hr == D3DERR_DEVICELOST || hr == D3DERR_INVALIDCALL)
PostMessage(d3d_hwnd, WM_RESETD3D, 0, 0);
}
static void
d3d_init_objects(void)
{
D3DLOCKED_RECT dr;
RECT r;
int y;
if (FAILED(d3ddev->CreateVertexBuffer(12*sizeof(CUSTOMVERTEX),
0,
D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1,
D3DPOOL_MANAGED,
&v_buffer,
NULL)))
fatal("CreateVertexBuffer failed\n");
if (FAILED(d3ddev->CreateTexture(2048, 2048, 1, 0,
D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &d3dTexture, NULL)))
fatal("CreateTexture failed\n");
r.top = r.left = 0;
r.bottom = r.right = 2047;
if (FAILED(d3dTexture->LockRect(0, &dr, &r, 0)))
fatal("LockRect failed\n");
for (y = 0; y < 2048; y++) {
uint32_t *p = (uint32_t *)((uintptr_t)dr.pBits + (y * dr.Pitch));
memset(p, 0, 2048 * 4);
}
d3dTexture->UnlockRect(0);
d3ddev->SetTextureStageState(0,D3DTSS_COLOROP, D3DTOP_SELECTARG1);
d3ddev->SetTextureStageState(0,D3DTSS_COLORARG1, D3DTA_TEXTURE);
d3ddev->SetTextureStageState(0,D3DTSS_ALPHAOP, D3DTOP_DISABLE);
d3ddev->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
d3ddev->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
}
static int old_capture = 0;
int
d3d_init(HWND h)
{
RECT rect;
d3d_hwnd = h;
d3d = Direct3DCreate9(D3D_SDK_VERSION);
memset(&d3dpp, 0, sizeof(d3dpp));
d3dpp.Flags = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = h;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.EnableAutoDepthStencil = false;
d3dpp.AutoDepthStencilFormat = D3DFMT_UNKNOWN;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
d3dpp.Windowed = true;
d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
d3dpp.BackBufferWidth = 0;
d3dpp.BackBufferHeight = 0;
if (FAILED(d3d->CreateDevice(D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL, h,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&d3dpp, &d3ddev)))
fatal("CreateDevice failed\n");
d3d_init_objects();
mouse_capture = old_capture;
if (mouse_capture) {
GetWindowRect(hwndRender, &rect);
ClipCursor(&rect);
}
d3d_device_window = NULL;
video_setblit(d3d_blit);
d3d_fs = 0;
d3d_enabled = 1;
return(1);
}
int
d3d_init_fs(HWND h)
{
WCHAR title[200];
RECT rect;
d3d_w = GetSystemMetrics(SM_CXSCREEN);
d3d_h = GetSystemMetrics(SM_CYSCREEN);
d3d_hwnd = h;
/*FIXME: should be done once, in win.c */
_swprintf(title, L"%s v%s", EMU_NAME_W, EMU_VERSION_W);
d3d_device_window = CreateWindowEx (
0,
SUB_CLASS_NAME,
title,
WS_POPUP,
CW_USEDEFAULT,
CW_USEDEFAULT,
640,
480,
HWND_DESKTOP,
NULL,
NULL,
NULL
);
d3d = Direct3DCreate9(D3D_SDK_VERSION);
memset(&d3dpp, 0, sizeof(d3dpp));
d3dpp.Flags = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = d3d_device_window;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.EnableAutoDepthStencil = false;
d3dpp.AutoDepthStencilFormat = D3DFMT_UNKNOWN;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
d3dpp.Windowed = false;
d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
d3dpp.BackBufferWidth = d3d_w;
d3dpp.BackBufferHeight = d3d_h;
if (FAILED(d3d->CreateDevice(D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL, h,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&d3dpp, &d3ddev)))
fatal("CreateDevice failed\n");
d3d_init_objects();
/* Redirect RawInput to this new window. */
plat_set_input(d3d_device_window);
SetFocus(d3d_device_window);
old_capture = mouse_capture;
GetWindowRect(d3d_device_window, &rect);
ClipCursor(&rect);
mouse_capture = 1;
video_setblit(d3d_blit);
d3d_fs = 1;
d3d_enabled = 1;
return(1);
}
static void
d3d_close_objects(void)
{
if (d3dTexture) {
d3dTexture->Release();
d3dTexture = NULL;
}
if (v_buffer) {
v_buffer->Release();
v_buffer = NULL;
}
}
void
d3d_close(void)
{
video_setblit(NULL);
if (d3d_enabled)
d3d_enabled = 0;
d3d_close_objects();
if (d3ddev) {
d3ddev->Release();
d3ddev = NULL;
}
if (d3d) {
d3d->Release();
d3d = NULL;
}
if (d3d_device_window != NULL) {
plat_set_input(hwndMain);
ShowWindow(hwndRender, TRUE);
SetFocus(hwndMain);
DestroyWindow(d3d_device_window);
d3d_device_window = NULL;
}
}
void
d3d_reset(void)
{
HRESULT hr;
if (! d3ddev) return;
memset(&d3dpp, 0, sizeof(d3dpp));
d3dpp.Flags = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = d3d_hwnd;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.EnableAutoDepthStencil = false;
d3dpp.AutoDepthStencilFormat = D3DFMT_UNKNOWN;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
d3dpp.Windowed = true;
d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
d3dpp.BackBufferWidth = 0;
d3dpp.BackBufferHeight = 0;
hr = d3ddev->Reset(&d3dpp);
if (hr == D3DERR_DEVICELOST) return;
d3ddev->SetTextureStageState(0,D3DTSS_COLOROP, D3DTOP_SELECTARG1);
d3ddev->SetTextureStageState(0,D3DTSS_COLORARG1, D3DTA_TEXTURE);
d3ddev->SetTextureStageState(0,D3DTSS_ALPHAOP, D3DTOP_DISABLE);
d3ddev->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
d3ddev->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
device_force_redraw();
}
void
d3d_reset_fs(void)
{
HRESULT hr;
memset(&d3dpp, 0, sizeof(d3dpp));
d3dpp.Flags = 0;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.hDeviceWindow = d3d_device_window;
d3dpp.BackBufferCount = 1;
d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
d3dpp.MultiSampleQuality = 0;
d3dpp.EnableAutoDepthStencil = false;
d3dpp.AutoDepthStencilFormat = D3DFMT_UNKNOWN;
d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
d3dpp.Windowed = false;
d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
d3dpp.BackBufferWidth = d3d_w;
d3dpp.BackBufferHeight = d3d_h;
hr = d3ddev->Reset(&d3dpp);
if (hr == D3DERR_DEVICELOST) return;
d3ddev->SetTextureStageState(0,D3DTSS_COLOROP, D3DTOP_SELECTARG1);
d3ddev->SetTextureStageState(0,D3DTSS_COLORARG1, D3DTA_TEXTURE);
d3ddev->SetTextureStageState(0,D3DTSS_ALPHAOP, D3DTOP_DISABLE);
d3ddev->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
d3ddev->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
device_force_redraw();
}
void
d3d_resize(int x, int y)
{
d3dpp.BackBufferWidth = x;
d3dpp.BackBufferHeight = y;
d3d_reset();
}
int
d3d_pause(void)
{
return(0);
}
void
d3d_enable(int enable)
{
d3d_enabled = enable;
}

45
src/win/win_d3d.h
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@@ -1,45 +0,0 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Direct3D 9 rendererer and screenshots taking.
*
* Version: @(#)win_d3d.h 1.0.4 2019/10/12
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#ifndef WIN_D3D_H
# define WIN_D3D_H
# define UNICODE
# define BITMAP WINDOWS_BITMAP
# include <d3d9.h>
# undef BITMAP
#ifdef __cplusplus
extern "C" {
#endif
extern int d3d_init(HWND h);
extern int d3d_init_fs(HWND h);
extern void d3d_close(void);
extern void d3d_reset(void);
extern void d3d_reset_fs(void);
extern int d3d_pause(void);
extern void d3d_resize(int x, int y);
extern void d3d_enable(int enable);
#ifdef __cplusplus
}
#endif
#endif /*WIN_D3D_H*/

429
src/win/win_ddraw.cpp
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@@ -1,429 +0,0 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Rendering module for Microsoft DirectDraw 9.
*
* NOTES: This code should be re-merged into a single init() with a
* 'fullscreen' argument, indicating FS mode is requested.
*
* Version: @(#)win_ddraw.cpp 1.0.16 2019/11/01
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
* Copyright 2017-2019 Fred N. van Kempen.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#define UNICODE
#define BITMAP WINDOWS_BITMAP
#include <windows.h>
#undef BITMAP
#define HAVE_STDARG_H
#include "../86box.h"
#include "../device.h"
#include "../video/video.h"
#include "../plat.h"
#include "../ui.h"
#include "win_ddraw.h"
#include "win.h"
static LPDIRECTDRAW lpdd = NULL;
static LPDIRECTDRAW4 lpdd4 = NULL;
static LPDIRECTDRAWSURFACE4 lpdds_pri = NULL,
lpdds_back = NULL,
lpdds_back2 = NULL;
static LPDIRECTDRAWCLIPPER lpdd_clipper = NULL;
static DDSURFACEDESC2 ddsd;
static HWND ddraw_hwnd;
static int ddraw_w, ddraw_h;
static int ddraw_fs;
static volatile int ddraw_enabled = 0;
#ifdef ENABLE_DDRAW_LOG
int ddraw_do_log = ENABLE_DDRAW_LOG;
static void
ddraw_log(const char *fmt, ...)
{
va_list ap;
if (ddraw_do_log) {
va_start(ap, fmt);
pclog_ex(fmt, ap);
va_end(ap);
}
}
#else
#define ddraw_log(fmt, ...)
#endif
static void
ddraw_fs_size_default(RECT w_rect, RECT *r_dest)
{
r_dest->left = 0;
r_dest->top = 0;
r_dest->right = (w_rect.right - w_rect.left) - 1;
r_dest->bottom = (w_rect.bottom - w_rect.top) - 1;
}
static void
ddraw_fs_size(RECT w_rect, RECT *r_dest, int w, int h)
{
int ratio_w, ratio_h;
double hsr, gsr, d, sh, sw, wh, ww, mh, mw;
ddraw_log("video_fullscreen_scale = %i\n", video_fullscreen_scale);
sh = (double) (w_rect.bottom - w_rect.top);
sw = (double) (w_rect.right - w_rect.left);
wh = (double) h;
ww = (double) w;
switch (video_fullscreen_scale) {
case FULLSCR_SCALE_FULL:
ddraw_fs_size_default(w_rect, r_dest);
break;
case FULLSCR_SCALE_43:
case FULLSCR_SCALE_KEEPRATIO:
if (video_fullscreen_scale == FULLSCR_SCALE_43) {
mw = 4.0;
mh = 3.0;
} else {
mw = ww;
mh = wh;
}
hsr = sw / sh;
gsr = mw / mh;
if (hsr > gsr) {
/* Host ratio is bigger than guest ratio. */
d = (sw - (mw * (sh / mh))) / 2.0;
r_dest->left = (int) d;
r_dest->right = (int) (sw - d - 1.0);
r_dest->top = 0;
r_dest->bottom = (int) (sh - 1.0);
} else if (hsr < gsr) {
/* Host ratio is smaller or rqual than guest ratio. */
d = (sh - (mh * (sw / mw))) / 2.0;
r_dest->left = 0;
r_dest->right = (int) (sw - 1.0);
r_dest->top = (int) d;
r_dest->bottom = (int) (sh - d - 1.0);
} else {
/* Host ratio is equal to guest ratio. */
ddraw_fs_size_default(w_rect, r_dest);
}
break;
case FULLSCR_SCALE_INT:
ratio_w = (w_rect.right - w_rect.left) / w;
ratio_h = (w_rect.bottom - w_rect.top) / h;
if (ratio_h < ratio_w)
ratio_w = ratio_h;
r_dest->left = ((w_rect.right - w_rect.left) / 2) - ((w * ratio_w) / 2);
r_dest->right = ((w_rect.right - w_rect.left) / 2) + ((w * ratio_w) / 2) - 1;
r_dest->top = ((w_rect.bottom - w_rect.top) / 2) - ((h * ratio_w) / 2);
r_dest->bottom = ((w_rect.bottom - w_rect.top) / 2) + ((h * ratio_w) / 2) - 1;
break;
}
}
static void
ddraw_blit(int x, int y, int y1, int y2, int w, int h)
{
RECT r_src;
RECT r_dest;
POINT po;
RECT w_rect;
int yy;
HRESULT hr;
DDBLTFX ddbltfx;
RECT *r_tgt = ddraw_fs ? &r_dest : &r_src;
if (!ddraw_enabled) {
video_blit_complete();
return;
}
if (lpdds_back == NULL) {
video_blit_complete();
return; /*Nothing to do*/
}
if ((y1 == y2) || (h <= 0)) {
video_blit_complete();
return;
}
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
hr = lpdds_back->Lock(NULL, &ddsd,
DDLOCK_SURFACEMEMORYPTR | DDLOCK_WAIT, NULL);
if (hr == DDERR_SURFACELOST) {
lpdds_back->Restore();
lpdds_back->Lock(NULL, &ddsd,
DDLOCK_SURFACEMEMORYPTR | DDLOCK_WAIT, NULL);
device_force_redraw();
}
if (! ddsd.lpSurface) {
video_blit_complete();
return;
}
for (yy = y1; yy < y2; yy++) {
if (buffer32) {
if ((y + yy) >= 0 && (y + yy) < buffer32->h) {
if (video_grayscale || invert_display)
video_transform_copy((uint32_t *) &(((uint8_t *) ddsd.lpSurface)[yy * ddsd.lPitch]), &(buffer32->line[y + yy][x]), w);
else
memcpy((uint32_t *) &(((uint8_t *) ddsd.lpSurface)[yy * ddsd.lPitch]), &(buffer32->line[y + yy][x]), w * 4);
}
}
}
video_blit_complete();
lpdds_back->Unlock(NULL);
if (ddraw_fs) {
w_rect.left = 0;
w_rect.top = 0;
w_rect.right = ddraw_w;
w_rect.bottom = ddraw_h;
ddraw_fs_size(w_rect, &r_dest, w, h);
} else {
po.x = po.y = 0;
ClientToScreen(ddraw_hwnd, &po);
GetClientRect(ddraw_hwnd, &r_dest);
OffsetRect(&r_dest, po.x, po.y);
}
r_src.left = 0;
r_src.top = 0;
r_src.right = w;
r_src.bottom = h;
if (ddraw_fs) {
ddbltfx.dwSize = sizeof(ddbltfx);
ddbltfx.dwFillColor = 0;
lpdds_back2->Blt(&w_rect, NULL, NULL,
DDBLT_WAIT | DDBLT_COLORFILL, &ddbltfx);
}
hr = lpdds_back2->Blt(r_tgt, lpdds_back, &r_src, DDBLT_WAIT, NULL);
if (hr == DDERR_SURFACELOST) {
lpdds_back2->Restore();
lpdds_back2->Blt(r_tgt, lpdds_back, &r_src, DDBLT_WAIT, NULL);
}
if (ddraw_fs)
hr = lpdds_pri->Flip(NULL, DDFLIP_NOVSYNC);
else {
lpdds_back2->Unlock(NULL);
hr = lpdds_pri->Blt(&r_dest, lpdds_back2, &r_src, DDBLT_WAIT, NULL);
}
if (hr == DDERR_SURFACELOST) {
lpdds_pri->Restore();
if (ddraw_fs)
lpdds_pri->Flip(NULL, DDFLIP_NOVSYNC);
else
lpdds_pri->Blt(&r_dest, lpdds_back2, &r_src, DDBLT_WAIT, NULL);
}
}
int
ddraw_init(HWND h)
{
if (FAILED(DirectDrawCreate(NULL, &lpdd, NULL))) return(0);
if (FAILED(lpdd->QueryInterface(IID_IDirectDraw4, (LPVOID *)&lpdd4)))
return(0);
lpdd->Release();
lpdd = NULL;
atexit(ddraw_close);
if (FAILED(lpdd4->SetCooperativeLevel(h, DDSCL_NORMAL))) return(0);
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_pri, NULL))) return(0);
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_VIDEOMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back, NULL))) {
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back, NULL)))
fatal("CreateSurface back failed\n");
}
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_VIDEOMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back2, NULL))) {
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back2, NULL)))
fatal("CreateSurface back failed\n");
}
if (FAILED(lpdd4->CreateClipper(0, &lpdd_clipper, NULL))) return(0);
if (FAILED(lpdd_clipper->SetHWnd(0, h))) return(0);
if (FAILED(lpdds_pri->SetClipper(lpdd_clipper))) return(0);
ddraw_hwnd = h;
video_setblit(ddraw_blit);
ddraw_fs = 0;
ddraw_enabled = 1;
return(1);
}
int
ddraw_init_fs(HWND h)
{
ddraw_w = GetSystemMetrics(SM_CXSCREEN);
ddraw_h = GetSystemMetrics(SM_CYSCREEN);
if (FAILED(DirectDrawCreate(NULL, &lpdd, NULL))) return 0;
if (FAILED(lpdd->QueryInterface(IID_IDirectDraw4, (LPVOID *)&lpdd4))) return 0;
lpdd->Release();
lpdd = NULL;
atexit(ddraw_close);
if (FAILED(lpdd4->SetCooperativeLevel(h,
DDSCL_SETFOCUSWINDOW | \
DDSCL_CREATEDEVICEWINDOW | \
DDSCL_EXCLUSIVE | \
DDSCL_FULLSCREEN | \
DDSCL_ALLOWREBOOT))) return 0;
if (FAILED(lpdd4->SetDisplayMode(ddraw_w, ddraw_h, 32, 0 ,0))) return 0;
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
ddsd.dwBackBufferCount = 1;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_COMPLEX | DDSCAPS_FLIP;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_pri, NULL))) return 0;
ddsd.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
if (FAILED(lpdds_pri->GetAttachedSurface(&ddsd.ddsCaps, &lpdds_back2))) return 0;
memset(&ddsd, 0, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_VIDEOMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back, NULL))) {
ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
ddsd.dwWidth = 2048;
ddsd.dwHeight = 2048;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
if (FAILED(lpdd4->CreateSurface(&ddsd, &lpdds_back, NULL))) return 0;
}
ddraw_hwnd = h;
video_setblit(ddraw_blit);
ddraw_fs = 1;
ddraw_enabled = 1;
return(1);
}
void
ddraw_close(void)
{
video_setblit(NULL);
if (ddraw_enabled)
ddraw_enabled = 0;
if (lpdds_back2) {
lpdds_back2->Release();
lpdds_back2 = NULL;
}
if (lpdds_back) {
lpdds_back->Release();
lpdds_back = NULL;
}
if (lpdds_pri) {
lpdds_pri->Release();
lpdds_pri = NULL;
}
if (lpdd_clipper) {
lpdd_clipper->Release();
lpdd_clipper = NULL;
}
if (lpdd4) {
lpdd4->Release();
lpdd4 = NULL;
}
}
int
ddraw_pause(void)
{
return(0);
}
void
ddraw_enable(int enable)
{
ddraw_enabled = enable;
}

42
src/win/win_ddraw.h
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@@ -1,42 +0,0 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Definitions for the DirectDraw 9 rendering module.
*
* Version: @(#)win_ddraw.h 1.0.2 2019/10/12
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2008-2019 Sarah Walker.
* Copyright 2016-2019 Miran Grca.
*/
#ifndef WIN_DDRAW_H
# define WIN_DDRAW_H
# define UNICODE
# define BITMAP WINDOWS_BITMAP
# include <ddraw.h>
# undef BITMAP
#ifdef __cplusplus
extern "C" {
#endif
extern int ddraw_init(HWND h);
extern int ddraw_init_fs(HWND h);
extern void ddraw_close(void);
extern int ddraw_pause(void);
extern void ddraw_enable(int enable);
#ifdef __cplusplus
}
#endif
#endif /*WIN_DDRAW_H*/

32
src/win/win_sdl.c
View File

@@ -12,7 +12,7 @@
* we will not use that, but, instead, use a new window which
* coverrs the entire desktop.
*
* Version: @(#)win_sdl.c 1.0.9 2019/12/05
* Version: @(#)win_sdl.c 1.0.10 2019/12/06
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Michael Dr<44>ing, <michael@drueing.de>
@@ -187,7 +187,7 @@ sdl_blit(int x, int y, int y1, int y2, int w, int h)
return;
}
if (buffer32 == NULL) {
if (render_buffer == NULL) {
video_blit_complete();
return;
}
@@ -202,12 +202,8 @@ sdl_blit(int x, int y, int y1, int y2, int w, int h)
SDL_LockTexture(sdl_tex, 0, &pixeldata, &pitch);
for (yy = y1; yy < y2; yy++) {
if ((y + yy) >= 0 && (y + yy) < buffer32->h) {
if (video_grayscale || invert_display)
video_transform_copy((uint32_t *) &(((uint8_t *)pixeldata)[yy * pitch]), &(buffer32->line[y + yy][x]), w);
else
memcpy((uint32_t *) &(((uint8_t *)pixeldata)[yy * pitch]), &(buffer32->line[y + yy][x]), w * 4);
}
if ((y + yy) >= 0 && (y + yy) < render_buffer->h)
memcpy((uint32_t *) &(((uint8_t *)pixeldata)[yy * pitch]), &(render_buffer->line[y + yy][x]), w * 4);
}
video_blit_complete();
@@ -290,6 +286,23 @@ sdl_close(void)
static int old_capture = 0;
static void
sdl_select_best_hw_driver(void)
{
int i;
SDL_RendererInfo renderInfo;
for (i = 0; i < SDL_GetNumRenderDrivers(); ++i)
{
SDL_GetRenderDriverInfo(i, &renderInfo);
if (renderInfo.flags & SDL_RENDERER_ACCELERATED) {
SDL_SetHint(SDL_HINT_RENDER_DRIVER, renderInfo.name);
return;
}
}
}
static int
sdl_init_common(int flags)
{
@@ -311,8 +324,7 @@ sdl_init_common(int flags)
}
if (flags & RENDERER_HARDWARE)
SDL_SetHint(SDL_HINT_RENDER_DRIVER, "direct3d");
/* TODO: why is this necessary to avoid black screen on Win7/8/10? */
sdl_select_best_hw_driver();
if (flags & RENDERER_FULL_SCREEN) {
/* Get the size of the (current) desktop. */

3
src/win/win_stbar.c
View File

@@ -8,7 +8,7 @@
*
* Implement the application's Status Bar.
*
* Version: @(#)win_stbar.c 1.0.26 2019/09/26
* Version: @(#)win_stbar.c 1.0.27 2019/12/06
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>
@@ -37,6 +37,7 @@
#include "../disk/hdd.h"
#include "../disk/hdc.h"
#include "../floppy/fdd.h"
#include "../floppy/fdd_86f.h"
#include "../scsi/scsi.h"
#include "../scsi/scsi_device.h"
#include "../cdrom/cdrom.h"