This allow us to size and dynamically resize the dummy driver.
Signed-off-by: Jeremy White <jwhite@xxxxxxxxxxxxxxx>
---
spice-video-dummy/src/Makefile.am | 2 +-
spice-video-dummy/src/display.c | 415 ++++++++++++++++++++++
spice-video-dummy/src/dri2.c | 5 +-
spice-video-dummy/src/dummy.h | 33 ++
spice-video-dummy/src/dummy_cursor.c | 101 ------
spice-video-dummy/src/present.c | 125 ++++++-
spice-video-dummy/src/spicedummy_driver.c | 53 +--
7 files changed, 589 insertions(+), 145 deletions(-)
create mode 100644 spice-video-dummy/src/display.c
delete mode 100644 spice-video-dummy/src/dummy_cursor.c
diff --git a/spice-video-dummy/src/Makefile.am b/spice-video-dummy/src/Makefile.am
index 1dc4df8e..8c6e132b 100644
--- a/spice-video-dummy/src/Makefile.am
+++ b/spice-video-dummy/src/Makefile.am
@@ -35,7 +35,7 @@ spicedummy_drv_ladir = @moduledir@/drivers
spicedummy_drv_la_SOURCES = \
compat-api.h \
dri2.c \
- dummy_cursor.c \
spicedummy_driver.c \
+ display.c \
dummy.h \
present.c
diff --git a/spice-video-dummy/src/display.c b/spice-video-dummy/src/display.c
new file mode 100644
index 00000000..b83869bb
--- /dev/null
+++ b/spice-video-dummy/src/display.c
@@ -0,0 +1,415 @@
+/*
+ * Copyright 2019 Jeremy White
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "dummy.h"
+
+#define DUMMY_DEFAULT_WIDTH 1024
+#define DUMMY_DEFAULT_HEIGHT 768
+
+static Bool
+crtc_resize(ScrnInfoRec * scrn, int width, int height)
+{
+ PixmapRec *pixmap;
+ ScreenRec *screen;
+
+ screen = xf86ScrnToScreen(scrn);
+ pixmap = screen->GetScreenPixmap(screen);
+
+ screen->ModifyPixmapHeader(pixmap, width, height, -1, -1, -1, NULL);
+
+ scrn->virtualX = width;
+ scrn->virtualY = height;
+
+ return TRUE;
+}
+
+static const xf86CrtcConfigFuncsRec crtc_config_funcs = {
+ crtc_resize
+};
+
+static void
+crtc_dpms(xf86CrtcPtr crtc, int mode)
+{
+ xf86DrvMsg(crtc->scrn->scrnIndex, X_INFO, "%s: STUB dpms %d\n", __func__, mode);
+}
+
+static Bool
+crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation, int x, int y)
+{
+ struct dummy_crtc_state *state;
+ uint64_t ust;
+
+ xf86DrvMsg(crtc->scrn->scrnIndex, X_INFO, "%s: mode %s, x %d, y %d\n", __func__, mode->name, x,
+ y);
+
+ state = crtc->driver_private;
+ ust = dummy_gettime_us();
+ if (state->interval)
+ state->msc_base += ((ust - state->ust_base) / state->interval);
+ state->ust_base = ust;
+ state->interval =
+ (((uint64_t) 1000 * mode->HTotal * mode->VTotal) + (mode->Clock / 2)) / mode->Clock;
+
+ crtc->mode = *mode;
+ crtc->x = x;
+ crtc->y = y;
+ crtc->rotation = rotation;
+#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC (1, 5, 99, 0, 0)
+ crtc->transformPresent = FALSE;
+#endif
+
+ return TRUE;
+}
+
+static void
+crtc_destroy(xf86CrtcPtr crtc)
+{
+ xf86DrvMsg(crtc->scrn->scrnIndex, X_INFO, "%s\n", __func__);
+
+ if (crtc->driver_private) {
+ dummy_present_free_vblanks(crtc);
+ free(crtc->driver_private);
+ }
+ crtc->driver_private = NULL;
+}
+
+static void
+dummy_crtc_set_cursor_colors(xf86CrtcPtr crtc, int bg, int fg)
+{
+}
+
+static void
+dummy_crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y)
+{
+}
+
+static void
+dummy_crtc_hide_cursor(xf86CrtcPtr crtc)
+{
+}
+
+static Bool
+dummy_crtc_show_cursor(xf86CrtcPtr crtc)
+{
+ return TRUE;
+}
+
+static Bool
+dummy_crtc_load_cursor_argb_check(xf86CrtcPtr crtc, CARD32 * image)
+{
+ return TRUE;
+}
+
+static const xf86CrtcFuncsRec crtc_funcs = {
+ .dpms = crtc_dpms,
+ .save = NULL,
+ .restore = NULL,
+ .lock = NULL,
+ .unlock = NULL,
+ .mode_fixup = NULL,
+ .prepare = NULL,
+ .mode_set = NULL,
+ .commit = NULL,
+ .gamma_set = NULL,
+ .shadow_allocate = NULL,
+ .shadow_create = NULL,
+ .shadow_destroy = NULL,
+ .set_cursor_colors = dummy_crtc_set_cursor_colors,
+ .set_cursor_position = dummy_crtc_set_cursor_position,
+ .show_cursor = NULL,
+ .show_cursor_check = dummy_crtc_show_cursor,
+ .hide_cursor = dummy_crtc_hide_cursor,
+ .load_cursor_image = NULL,
+ .load_cursor_image_check = NULL,
+ .load_cursor_argb = NULL,
+ .load_cursor_argb_check = dummy_crtc_load_cursor_argb_check,
+ .destroy = crtc_destroy,
+ .set_mode_major = crtc_set_mode_major,
+ .set_origin = NULL,
+ .set_scanout_pixmap = NULL,
+};
+
+void
+crtc_config_init(ScrnInfoPtr pScrn)
+{
+ xf86CrtcConfigInit(pScrn, &crtc_config_funcs);
+}
+
+void
+crtc_create(ScrnInfoPtr pScrn)
+{
+ struct dummy_crtc_state *state;
+ xf86CrtcRec *crtc;
+
+ crtc = xf86CrtcCreate(pScrn, &crtc_funcs);
+
+ state = malloc(sizeof(*state));
+ state->ust_base = 0;
+ state->msc_base = 0;
+ state->interval = 0;
+ xorg_list_init(&state->vblank_queue);
+ xorg_list_init(&state->vblank_free);
+ state->vblank_timer = NULL;
+ crtc->driver_private = state;
+
+ /*
+ * Set the CRTC parameters for all of the modes based on the type
+ * of mode, and the chipset's interlace requirements.
+ *
+ * Calling this is required if the mode->Crtc* values are used by the
+ * driver and if the driver doesn't provide code to set them. They
+ * are not pre-initialised at all.
+ */
+ xf86SetCrtcForModes(pScrn, 0);
+
+ xf86CrtcSetSizeRange(pScrn, 320, 200, pScrn->display->virtualX, pScrn->display->virtualY);
+}
+
+/**
+ * Turns the output on/off, or sets intermediate power levels if available.
+ *
+ * Unsupported intermediate modes drop to the lower power setting. If the
+ * mode is DPMSModeOff, the output must be disabled, as the DPLL may be
+ * disabled afterwards.
+ */
+static void
+output_dpms(xf86OutputPtr output, int mode)
+{
+ xf86DrvMsg(output->scrn->scrnIndex, X_INFO, "%s: STUB dpms %d\n", __func__, mode);
+}
+
+/**
+ * Callback for testing a video mode for a given output.
+ *
+ * This function should only check for cases where a mode can't be supported
+ * on the output specifically, and not represent generic CRTC limitations.
+ *
+ * \return MODE_OK if the mode is valid, or another MODE_* otherwise.
+ */
+static int
+output_mode_valid(xf86OutputPtr output, DisplayModePtr pMode)
+{
+ return MODE_OK;
+}
+
+/* This is copied from xf86Crtc.c/GuessRangeFromModes. Essentially, we want
+ all of the default modes to be considered within sync range. The normal
+ xf86InitialConfiguration will use this, but then discard the sync ranges.
+*/
+static void
+output_guess_ranges_from_modes(MonPtr mon, DisplayModePtr mode)
+{
+ if (!mon || !mode)
+ return;
+
+ mon->nHsync = 1;
+ mon->hsync[0].lo = 1024.0;
+ mon->hsync[0].hi = 0.0;
+
+ mon->nVrefresh = 1;
+ mon->vrefresh[0].lo = 1024.0;
+ mon->vrefresh[0].hi = 0.0;
+
+ while (mode) {
+ if (!mode->HSync)
+ mode->HSync = ((float) mode->Clock) / ((float) mode->HTotal);
+
+ if (!mode->VRefresh)
+ mode->VRefresh = (1000.0 * ((float) mode->Clock)) /
+ ((float) (mode->HTotal * mode->VTotal));
+
+ if (mode->HSync < mon->hsync[0].lo)
+ mon->hsync[0].lo = mode->HSync;
+
+ if (mode->HSync > mon->hsync[0].hi)
+ mon->hsync[0].hi = mode->HSync;
+
+ if (mode->VRefresh < mon->vrefresh[0].lo)
+ mon->vrefresh[0].lo = mode->VRefresh;
+
+ if (mode->VRefresh > mon->vrefresh[0].hi)
+ mon->vrefresh[0].hi = mode->VRefresh;
+
+ mode = mode->next;
+ }
+
+ /* stretch out the bottom to fit 640x480@60 */
+ if (mon->hsync[0].lo > 31.0)
+ mon->hsync[0].lo = 31.0;
+ if (mon->vrefresh[0].lo > 58.0)
+ mon->vrefresh[0].lo = 58.0;
+}
+
+/**
+ * Probe for a connected output, and return detect_status.
+ */
+static xf86OutputStatus
+output_detect(xf86OutputPtr output)
+{
+ xf86DrvMsg(output->scrn->scrnIndex, X_INFO, "%s: STUB detect\n", __func__);
+ return XF86OutputStatusConnected;
+}
+
+static DisplayModePtr
+output_create_mode(ScrnInfoPtr pScrn, int width, int height, int type)
+{
+ DisplayModePtr mode;
+
+ mode = xnfcalloc(1, sizeof(DisplayModeRec));
+
+ mode->status = MODE_OK;
+ mode->type = type;
+ mode->HDisplay = width;
+ mode->HSyncStart = (width * 105 / 100 + 7) & ~7;
+ mode->HSyncEnd = (width * 115 / 100 + 7) & ~7;
+ mode->HTotal = (width * 130 / 100 + 7) & ~7;
+ mode->VDisplay = height;
+ mode->VSyncStart = height + 1;
+ mode->VSyncEnd = height + 4;
+ mode->VTotal = height * 1035 / 1000;
+ mode->Clock = mode->HTotal * mode->VTotal * 60 / 1000;
+ mode->Flags = V_NHSYNC | V_PVSYNC;
+
+ xf86SetModeDefaultName(mode);
+ xf86SetModeCrtc(mode, pScrn->adjustFlags); /* needed? xf86-video-modesetting does this */
+
+ return mode;
+}
+
+static void
+output_check_modes(ScrnInfoPtr pScrn, DisplayModePtr modes)
+{
+ int preferred_found = 0;
+ int virtual_found = 0;
+ DisplayModePtr mode = modes;
+
+ while (mode) {
+ if (mode->HDisplay == DUMMY_DEFAULT_WIDTH && mode->VDisplay == DUMMY_DEFAULT_HEIGHT) {
+ mode->type |= M_T_PREFERRED;
+ preferred_found++;
+ }
+ if (mode->HDisplay == pScrn->display->virtualX &&
+ mode->VDisplay == pScrn->display->virtualY) {
+ virtual_found = 0;
+ }
+
+ mode->type |= M_T_DRIVER;
+ mode = mode->next;
+ }
+
+ if (preferred_found == 0) {
+ mode = output_create_mode(pScrn, DUMMY_DEFAULT_WIDTH,
+ DUMMY_DEFAULT_HEIGHT, M_T_DRIVER | M_T_PREFERRED);
+ xf86ModesAdd(modes, mode);
+ }
+
+ if (DUMMY_DEFAULT_WIDTH == pScrn->display->virtualX &&
+ DUMMY_DEFAULT_HEIGHT == pScrn->display->virtualY) {
+ virtual_found++;
+ }
+
+ if (virtual_found == 0) {
+ mode = output_create_mode(pScrn, pScrn->display->virtualX,
+ pScrn->display->virtualY, M_T_DRIVER);
+ xf86ModesAdd(modes, mode);
+ }
+}
+
+/**
+ * Query the device for the modes it provides.
+ *
+ * This function may also update MonInfo, mm_width, and mm_height.
+ *
+ * \return singly-linked list of modes or NULL if no modes found.
+ */
+static DisplayModePtr
+output_get_modes(xf86OutputPtr output)
+{
+ DisplayModePtr modes = output->driver_private;
+
+ xf86DrvMsg(output->scrn->scrnIndex, X_INFO, "%s: STUB %p\n", __func__, modes);
+
+ return xf86DuplicateModes(output->scrn, modes);
+}
+
+/**
+ * Callback to get current CRTC for a given output
+ */
+static xf86CrtcPtr
+output_get_crtc(xf86OutputPtr output)
+{
+ return output->crtc;
+}
+
+/**
+ * Clean up driver-specific bits of the output
+ */
+static void
+output_destroy(xf86OutputPtr output)
+{
+ DisplayModePtr modes = output->driver_private;
+
+ output->driver_private = NULL;
+ while (modes)
+ xf86DeleteMode(&modes, modes);
+}
+
+xf86OutputFuncsRec output_funcs = {
+ .create_resources = NULL,
+ .dpms = output_dpms,
+ .save = NULL,
+ .restore = NULL,
+ .mode_valid = output_mode_valid,
+ .mode_fixup = NULL, /* Not required if crtc provides set_major_mode */
+ .prepare = NULL,
+ .commit = NULL,
+ .mode_set = NULL,
+ .detect = output_detect,
+ .get_modes = output_get_modes,
+
+#ifdef RANDR_12_INTERFACE
+ .set_property = NULL,
+#endif
+#ifdef RANDR_13_INTERFACE
+ .get_property = NULL,
+#endif
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = output_get_crtc,
+#endif
+ .destroy = output_destroy,
+};
+
+void
+output_pre_init(ScrnInfoPtr pScrn)
+{
+ DisplayModePtr modes;
+ xf86OutputPtr output = xf86OutputCreate(pScrn, &output_funcs, "SPICE-0");
+ output->possible_crtcs = (1 << 0);
+ modes = xf86GetDefaultModes();
+ output_check_modes(pScrn, modes);
+ output_guess_ranges_from_modes(output->scrn->monitor, modes);
+ output->driver_private = modes;
+}
diff --git a/spice-video-dummy/src/dri2.c b/spice-video-dummy/src/dri2.c
index 2d3f4c08..ea498da8 100644
--- a/spice-video-dummy/src/dri2.c
+++ b/spice-video-dummy/src/dri2.c
@@ -219,8 +219,9 @@ dummy_dri2_copy_region(DrawableRec * drawable, RegionRec * region,
static int
dummy_dri2_get_msc(DrawableRec * drawable, CARD64 * ust, CARD64 * msc)
{
- *ust = dummy_gettime_us();
- *msc = 0;
+ ScrnInfoRec *scrn = xf86ScreenToScrn(drawable->pScreen);
+
+ dummy_get_ust_msc(xf86CompatRRCrtc(scrn), ust, msc);
return TRUE;
}
diff --git a/spice-video-dummy/src/dummy.h b/spice-video-dummy/src/dummy.h
index dc4ab92f..79d1a9ef 100644
--- a/spice-video-dummy/src/dummy.h
+++ b/spice-video-dummy/src/dummy.h
@@ -4,6 +4,7 @@
#include "xf86_OSproc.h"
#include "xf86Cursor.h"
+#include "xf86Crtc.h"
#ifdef XvExtension
#include "xf86xv.h"
@@ -35,6 +36,14 @@ extern void DUMMYHideCursor(ScrnInfoPtr pScrn);
void dummy_dri2_close_screen(ScreenRec * screen);
Bool dummy_dri2_screen_init(ScreenRec * screen);
Bool dummy_present_screen_init(ScreenRec * screen);
+void dummy_present_free_vblanks(xf86CrtcPtr crtc);
+
+/* in crtc.c */
+void crtc_config_init(ScrnInfoPtr scrn);
+void crtc_create(ScrnInfoPtr scrn);
+
+/* in output.c */
+void output_pre_init(ScrnInfoPtr scrn);
/* globals */
typedef struct _color {
@@ -63,6 +72,16 @@ typedef struct dummyRec {
int fd;
} DUMMYRec, *DUMMYPtr;
+struct dummy_crtc_state {
+ uint64_t ust_base;
+ uint64_t msc_base;
+ uint64_t interval;
+
+ struct xorg_list vblank_queue;
+ struct xorg_list vblank_free;
+ OsTimerPtr vblank_timer;
+};
+
/* The privates of the DUMMY driver */
#define DUMMYPTR(p) ((DUMMYPtr)((p)->driverPrivate))
@@ -77,3 +96,17 @@ dummy_gettime_us(void)
return (uint64_t) tv.tv_sec * 1000000 + tv.tv_nsec / 1000;
}
+
+static inline void
+dummy_get_ust_msc(const RRCrtcRec * crtc, uint64_t * ust, uint64_t * msc)
+{
+ struct dummy_crtc_state *state;
+ xf86CrtcRec *xf86_crtc;
+
+ xf86_crtc = crtc->devPrivate;
+ state = xf86_crtc->driver_private;
+ *ust = dummy_gettime_us();
+ *msc = state->msc_base;
+ if (state->interval)
+ *msc += (*ust - state->ust_base) / state->interval;
+}
diff --git a/spice-video-dummy/src/dummy_cursor.c b/spice-video-dummy/src/dummy_cursor.c
deleted file mode 100644
index 03de8eb6..00000000
--- a/spice-video-dummy/src/dummy_cursor.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/* All drivers should typically include these */
-#include "xf86.h"
-#include "xf86_OSproc.h"
-
-#include "xf86Cursor.h"
-#include "cursorstr.h"
-/* Driver specific headers */
-#include "dummy.h"
-
-static void
-dummyShowCursor(ScrnInfoPtr pScrn)
-{
- DUMMYPtr dPtr = DUMMYPTR(pScrn);
-
- /* turn cursor on */
- dPtr->DummyHWCursorShown = TRUE;
-}
-
-static void
-dummyHideCursor(ScrnInfoPtr pScrn)
-{
- DUMMYPtr dPtr = DUMMYPTR(pScrn);
-
- /*
- * turn cursor off
- *
- */
- dPtr->DummyHWCursorShown = FALSE;
-}
-
-#define MAX_CURS 64
-
-static void
-dummySetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
-{
- DUMMYPtr dPtr = DUMMYPTR(pScrn);
-
- dPtr->cursorX = x;
- dPtr->cursorY = y;
-}
-
-static void
-dummySetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
-{
- DUMMYPtr dPtr = DUMMYPTR(pScrn);
-
- dPtr->cursorFG = fg;
- dPtr->cursorBG = bg;
-}
-
-static void
-dummyLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)
-{
-}
-
-static Bool
-dummyUseHWCursor(ScreenPtr pScr, CursorPtr pCurs)
-{
- DUMMYPtr dPtr = DUMMYPTR(xf86ScreenToScrn(pScr));
- return (!dPtr->swCursor);
-}
-
-#if 0
-static unsigned char *
-dummyRealizeCursor(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)
-{
- return NULL;
-}
-#endif
-
-Bool
-DUMMYCursorInit(ScreenPtr pScreen)
-{
- DUMMYPtr dPtr = DUMMYPTR(xf86ScreenToScrn(pScreen));
-
- xf86CursorInfoPtr infoPtr;
- infoPtr = xf86CreateCursorInfoRec();
- if (!infoPtr) {
- return FALSE;
- }
-
- dPtr->CursorInfo = infoPtr;
-
- infoPtr->MaxHeight = 64;
- infoPtr->MaxWidth = 64;
- infoPtr->Flags = HARDWARE_CURSOR_TRUECOLOR_AT_8BPP;
-
- infoPtr->SetCursorColors = dummySetCursorColors;
- infoPtr->SetCursorPosition = dummySetCursorPosition;
- infoPtr->LoadCursorImage = dummyLoadCursorImage;
- infoPtr->HideCursor = dummyHideCursor;
- infoPtr->ShowCursor = dummyShowCursor;
- infoPtr->UseHWCursor = dummyUseHWCursor;
-/* infoPtr->RealizeCursor = dummyRealizeCursor; */
-
- return (xf86InitCursor(pScreen, infoPtr));
-}
diff --git a/spice-video-dummy/src/present.c b/spice-video-dummy/src/present.c
index 81fcc5b6..ad29dc91 100644
--- a/spice-video-dummy/src/present.c
+++ b/spice-video-dummy/src/present.c
@@ -27,25 +27,109 @@
#include "dummy.h"
#include "present.h"
+#include <stdbool.h>
+
+struct dummy_vblank {
+ struct xorg_list list;
+ uint64_t event_id;
+ uint64_t target_msc;
+};
+
static RRCrtcRec *
dummy_present_get_crtc(WindowRec * window)
{
- return NULL;
+ ScrnInfoRec *scrn;
+
+ if (!(scrn = xf86ScreenToScrn(window->drawable.pScreen)))
+ return NULL;
+ return xf86CompatRRCrtc(scrn);
}
static int
dummy_present_get_ust_msc(RRCrtcRec * crtc, CARD64 * ust, CARD64 * msc)
{
- *ust = dummy_gettime_us();
- *msc = 0;
+ dummy_get_ust_msc(crtc, ust, msc);
return Success;
}
+static uint64_t
+dummy_present_ust_for_msc(RRCrtcRec * crtc, uint64_t msc)
+{
+ struct dummy_crtc_state *state;
+ xf86CrtcRec *xf86_crtc;
+
+ xf86_crtc = crtc->devPrivate;
+ state = xf86_crtc->driver_private;
+
+ return state->ust_base + (state->interval * (msc - state->msc_base));
+}
+
+static uint32_t
+dummy_do_timer(OsTimerPtr timer, uint32_t time, void *arg)
+{
+ struct dummy_vblank *vblank, *tmp;
+ struct dummy_crtc_state *state;
+ uint64_t ust, msc, next_ust;
+ xf86CrtcRec *xf86_crtc;
+ RRCrtcRec *crtc = arg;
+
+ xf86_crtc = crtc->devPrivate;
+ state = xf86_crtc->driver_private;
+
+ dummy_get_ust_msc(crtc, &ust, &msc);
+ xorg_list_for_each_entry_safe(vblank, tmp, &state->vblank_queue, list) {
+ if (msc < vblank->target_msc)
+ continue;
+
+ present_event_notify(vblank->event_id, ust, msc);
+ xorg_list_del(&vblank->list);
+ xorg_list_add(&vblank->list, &state->vblank_free);
+ }
+
+ if (!xorg_list_is_empty(&state->vblank_queue)) {
+ next_ust = dummy_present_ust_for_msc(crtc, msc + 1);
+ TimerSet(state->vblank_timer, TimerAbsolute, (next_ust / 1000) + 1, dummy_do_timer, arg);
+ }
+
+ return 0;
+}
+
static int
-dummy_present_queue_vblank(RRCrtcRec * crtc, uint64_t event_id, uint64_t msc)
+dummy_present_queue_vblank(RRCrtcRec * crtc, uint64_t event_id, uint64_t target_msc)
{
- present_event_notify(event_id, dummy_gettime_us(), msc);
+ struct dummy_crtc_state *state;
+ uint64_t ust, target_ust, msc;
+ struct dummy_vblank *vblank;
+ xf86CrtcRec *xf86_crtc;
+ bool start = false;
+
+ xf86_crtc = crtc->devPrivate;
+ state = xf86_crtc->driver_private;
+
+ dummy_get_ust_msc(crtc, &ust, &msc);
+ if ((target_ust = dummy_present_ust_for_msc(crtc, target_msc)) <= ust)
+ target_ust = dummy_present_ust_for_msc(crtc, msc + 1);
+
+ if (!xorg_list_is_empty(&state->vblank_free)) {
+ vblank = xorg_list_first_entry(&state->vblank_free, struct dummy_vblank, list);
+ xorg_list_del(&vblank->list);
+ } else if (!(vblank = malloc(sizeof(*vblank)))) {
+ return BadAlloc;
+ }
+
+ vblank->event_id = event_id;
+ vblank->target_msc = target_msc;
+ if (xorg_list_is_empty(&state->vblank_queue))
+ start = true;
+ xorg_list_append(&vblank->list, &state->vblank_queue);
+ if (start
+ && !(state->vblank_timer =
+ TimerSet(NULL, TimerAbsolute, (target_ust / 1000) + 1, dummy_do_timer, crtc))) {
+ xorg_list_del(&vblank->list);
+ free(vblank);
+ return BadAlloc;
+ }
return Success;
}
@@ -53,6 +137,20 @@ dummy_present_queue_vblank(RRCrtcRec * crtc, uint64_t event_id, uint64_t msc)
static void
dummy_present_abort_vblank(RRCrtcRec * crtc, uint64_t event_id, uint64_t msc)
{
+ struct dummy_vblank *vblank, *tmp;
+ struct dummy_crtc_state *state;
+ xf86CrtcRec *xf86_crtc;
+
+ xf86_crtc = crtc->devPrivate;
+ state = xf86_crtc->driver_private;
+
+ xorg_list_for_each_entry_safe(vblank, tmp, &state->vblank_queue, list) {
+ if (vblank->event_id == event_id) {
+ xorg_list_del(&vblank->list);
+ free(vblank);
+ break;
+ }
+ }
}
static void
@@ -100,3 +198,20 @@ dummy_present_screen_init(ScreenRec * screen)
return present_screen_init(screen, &present_screen_info);
}
+
+void
+dummy_present_free_vblanks(xf86CrtcPtr crtc)
+{
+ struct dummy_crtc_state *state;
+ struct dummy_vblank *vblank, *tmp;
+ state = crtc->driver_private;
+ xorg_list_for_each_entry_safe(vblank, tmp, &state->vblank_queue, list) {
+ xorg_list_del(&vblank->list);
+ free(vblank);
+ }
+
+ xorg_list_for_each_entry_safe(vblank, tmp, &state->vblank_free, list) {
+ xorg_list_del(&vblank->list);
+ free(vblank);
+ }
+}
diff --git a/spice-video-dummy/src/spicedummy_driver.c b/spice-video-dummy/src/spicedummy_driver.c
index 1efae473..18e96cec 100644
--- a/spice-video-dummy/src/spicedummy_driver.c
+++ b/spice-video-dummy/src/spicedummy_driver.c
@@ -429,6 +429,16 @@ DUMMYPreInit(ScrnInfoPtr pScrn, int flags)
xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "Max Clock: %d kHz\n", maxClock);
}
+ /* Initialize an output and crtc */
+ crtc_config_init(pScrn);
+ output_pre_init(pScrn);
+ crtc_create(pScrn);
+
+ /* If monitor resolution is set on the command line, use it */
+ xf86SetDpi(pScrn, 0, 0);
+
+ xf86InitialConfiguration(pScrn, TRUE);
+
pScrn->progClock = TRUE;
/*
* Setup the ClockRanges, which describe what clock ranges are available,
@@ -444,8 +454,6 @@ DUMMYPreInit(ScrnInfoPtr pScrn, int flags)
clockRanges->doubleScanAllowed = TRUE;
/* Subtract memory for HW cursor */
-
-
{
int apertureSize = (pScrn->videoRam * 1024);
i = xf86ValidateModes(pScrn, pScrn->monitor->Modes,
@@ -468,35 +476,16 @@ DUMMYPreInit(ScrnInfoPtr pScrn, int flags)
RETURN;
}
- /*
- * Set the CRTC parameters for all of the modes based on the type
- * of mode, and the chipset's interlace requirements.
- *
- * Calling this is required if the mode->Crtc* values are used by the
- * driver and if the driver doesn't provide code to set them. They
- * are not pre-initialised at all.
- */
- xf86SetCrtcForModes(pScrn, 0);
-
/* Set the current mode to the first in the list */
pScrn->currentMode = pScrn->modes;
/* Print the list of modes being used */
xf86PrintModes(pScrn);
- /* If monitor resolution is set on the command line, use it */
- xf86SetDpi(pScrn, 0, 0);
-
if (xf86LoadSubModule(pScrn, "fb") == NULL) {
RETURN;
}
- if (!dPtr->swCursor) {
- if (!xf86LoadSubModule(pScrn, "ramdac")) {
- RETURN;
- }
- }
-
/* We have no contiguous physical fb in physical memory */
pScrn->memPhysBase = 0;
pScrn->fbOffset = 0;
@@ -631,6 +620,9 @@ DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
/* must be after RGB ordering fixed */
fbPictureInit(pScreen, 0, 0);
+ if (!xf86CrtcScreenInit(pScreen))
+ return FALSE;
+
if (dPtr->glamor && !glamor_init(pScreen, glamor_flags)) {
xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
"Failed to initialise glamor at ScreenInit() time.\n");
@@ -639,13 +631,7 @@ DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
xf86SetBlackWhitePixels(pScreen);
- if (dPtr->swCursor) {
- xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Using Software Cursor.\n");
- }
-
{
-
-
BoxRec AvailFBArea;
int lines = pScrn->videoRam * 1024 / (pScrn->displayWidth * (pScrn->bitsPerPixel >> 3));
AvailFBArea.x1 = 0;
@@ -663,15 +649,10 @@ DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
/* Initialise cursor functions */
miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
-
-
- if (!dPtr->swCursor) {
- /* HW cursor functions */
- if (!DUMMYCursorInit(pScreen)) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Hardware cursor initialization failed\n");
- return FALSE;
- }
- }
+ if (!dPtr->swCursor)
+ xf86_cursors_init(pScreen, 64, 64, HARDWARE_CURSOR_UPDATE_UNHIDDEN | HARDWARE_CURSOR_ARGB);
+ else
+ xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Using Software Cursor.\n");
/* Initialise default colourmap */
if (!miCreateDefColormap(pScreen)) {
--
2.20.1
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