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VAX,MicroVAX,QVSS: Video improvements

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VIDEO:
- Make mouse motion activity consistent with SDL relative direction.  Add error output when mouse events are discarded due to queue full.
  If a client application delivers motion information in a different relative sense, then that application needs to make the adjustments from the SDL standard direction.
- Added SHOW dev VIDEO capability to describe the underlying SDL video capabilities of the current SDL library and host execution environment.
- Force software based rendering under SDL2.  Enhanced debug info.
- Added host OS cursor integration support.
- Reorganize libSDL vs libSDL2 version implementation to leverage common logic without replication.

QVSS:
- Coalesced adjacent screen row updates to minimize vid_draw operations
- Report all relative mouse motion in the mouse position register AND mouse motion data.
- Added debugging information for cursor and scan line map updates
- Add option "SET QVSS CAPTURED" to force capture input mode.
This commit is contained in:
Mark Pizzolato
2015-02-02 16:01:49 -08:00
parent 729737fb11
commit 383ce78c91
4 changed files with 950 additions and 870 deletions
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24
VAX/vax_vs.c
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@@ -140,7 +140,7 @@ switch (vs_state) {
case VSXXX_SEND:
case VSXXX_TEST:
*c = vs_buf[vs_bptr++];
sim_debug (DBG_SERIAL, &vs_dev, "mouse -> vax: %02X\n", *c);
sim_debug (DBG_SERIAL, &vs_dev, "mouse -> vax: 0x%02X\n", *c);
if (vs_bptr == vs_datalen) {
vs_state = VSXXX_IDLE;
}
@@ -197,16 +197,27 @@ return SCPE_OK;
void vs_sendupd (void)
{
vs_buf[0] = RPT_SYNC;
vs_buf[0] |= (((vs_x >= 0) ? 1 : 0) << 4); /* sign bits */
vs_buf[0] |= (((vs_y >= 0) ? 1 : 0) << 3);
vs_buf[0] |= (((vs_x > 0) ? 1 : 0) << 4); /* sign bits */
vs_buf[0] |= (((vs_y >= 0) ? 0 : 1) << 3);
vs_buf[0] |= (((vs_l) ? 1 : 0) << 2); /* button states */
vs_buf[0] |= (((vs_m) ? 1 : 0) << 1);
vs_buf[0] |= ((vs_r) ? 1 : 0);
vs_buf[1] = (abs(vs_x)) & 0x7F; /* motion */
vs_buf[2] = (abs(vs_y)) & 0x7F;
vs_buf[1] = (abs(vs_x) > 0x3F) ? 0x3F : abs(vs_x); /* motion (limited to 63 pixels in any direction) */
if (vs_x > 0)
vs_x -= vs_buf[1];
else
vs_x += vs_buf[1];
vs_buf[2] = (abs(vs_y) > 0x3F) ? 0x3F : abs(vs_y);
if (vs_y > 0)
vs_y -= vs_buf[2];
else
vs_y += vs_buf[2];
vs_bptr = 0;
vs_state = VSXXX_SEND;
vs_datalen = 3;
sim_debug (DBG_SERIAL, &vs_dev, "mouse motion queued for delivery: Motion:(%s%d,%s%d), Buttons:(%s,%s,%s) Remnant skipped:(%d,%d)\n",
(vs_buf[0]&0x10) ? "s" : "", vs_buf[1], (vs_buf[0]&0x08) ? "s" : "", vs_buf[2], (vs_buf[0]&0x04) ? "L" : "l", (vs_buf[0]&0x02) ? "M" : "m", (vs_buf[0]&0x01) ? "R" : "r", vs_x, vs_y);
vs_x = vs_y = 0;
}
void vs_poll (void)
@@ -216,6 +227,9 @@ SIM_MOUSE_EVENT ev;
if (vid_poll_mouse (&ev) != SCPE_OK)
return;
if (vs_state == VSXXX_IDLE) {
if ((ev.x_rel == 0) && (ev.y_rel == 0) &&
(vs_l == ev.b1_state) && (vs_m == ev.b2_state) && (vs_r == ev.b3_state))
return;
vs_x = ev.x_rel;
vs_y = ev.y_rel;
vs_l = ev.b1_state;