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-rw-r--r--xorg-server/randr/randrstr.h9
-rw-r--r--xorg-server/randr/rrcrtc.c56
-rw-r--r--xorg-server/randr/rrinfo.c10
-rw-r--r--xorg-server/randr/rrmode.c4
-rw-r--r--xorg-server/randr/rrmonitor.c11
-rw-r--r--xorg-server/randr/rroutput.c14
-rw-r--r--xorg-server/randr/rrproperty.c12
-rw-r--r--xorg-server/randr/rrproviderproperty.c6
-rw-r--r--xorg-server/randr/rrscreen.c7
-rw-r--r--xorg-server/randr/rrtransform.c2
10 files changed, 70 insertions, 61 deletions
diff --git a/xorg-server/randr/randrstr.h b/xorg-server/randr/randrstr.h
index 438a52aeb..03974fd4f 100644
--- a/xorg-server/randr/randrstr.h
+++ b/xorg-server/randr/randrstr.h
@@ -1016,6 +1016,15 @@ RRMonitorFreeList(RRMonitorPtr monitors, int nmon);
void
RRMonitorClose(ScreenPtr screen);
+RRMonitorPtr
+RRMonitorAlloc(int noutput);
+
+int
+RRMonitorAdd(ClientPtr client, ScreenPtr screen, RRMonitorPtr monitor);
+
+void
+RRMonitorFree(RRMonitorPtr monitor);
+
int
ProcRRGetMonitors(ClientPtr client);
diff --git a/xorg-server/randr/rrcrtc.c b/xorg-server/randr/rrcrtc.c
index 7c59293fe..a24ee8a31 100644
--- a/xorg-server/randr/rrcrtc.c
+++ b/xorg-server/randr/rrcrtc.c
@@ -65,8 +65,8 @@ RRCrtcCreate(ScreenPtr pScreen, void *devPrivate)
/* make space for the crtc pointer */
if (pScrPriv->numCrtcs)
- crtcs = realloc(pScrPriv->crtcs,
- (pScrPriv->numCrtcs + 1) * sizeof(RRCrtcPtr));
+ crtcs = reallocarray(pScrPriv->crtcs,
+ pScrPriv->numCrtcs + 1, sizeof(RRCrtcPtr));
else
crtcs = malloc(sizeof(RRCrtcPtr));
if (!crtcs)
@@ -176,10 +176,10 @@ RRCrtcNotify(RRCrtcPtr crtc,
if (numOutputs) {
if (crtc->numOutputs)
- newoutputs = realloc(crtc->outputs,
- numOutputs * sizeof(RROutputPtr));
+ newoutputs = reallocarray(crtc->outputs,
+ numOutputs, sizeof(RROutputPtr));
else
- newoutputs = malloc(numOutputs * sizeof(RROutputPtr));
+ newoutputs = xallocarray(numOutputs, sizeof(RROutputPtr));
if (!newoutputs)
return FALSE;
}
@@ -395,7 +395,7 @@ rrCreateSharedPixmap(RRCrtcPtr crtc, int width, int height,
Bool ret;
int depth;
PixmapPtr mscreenpix;
- PixmapPtr protopix = crtc->pScreen->current_master->GetScreenPixmap(crtc->pScreen->current_master);
+ PixmapPtr protopix = master->GetScreenPixmap(master);
rrScrPriv(crtc->pScreen);
/* create a pixmap on the master screen,
@@ -429,7 +429,7 @@ rrCreateSharedPixmap(RRCrtcPtr crtc, int width, int height,
ret = pScrPriv->rrCrtcSetScanoutPixmap(crtc, spix);
if (ret == FALSE) {
- ErrorF("failed to set shadow slave pixmap\n");
+ ErrorF("randr: failed to set shadow slave pixmap\n");
return FALSE;
}
@@ -458,18 +458,20 @@ rrCheckPixmapBounding(ScreenPtr pScreen,
/* have to iterate all the crtcs of the attached gpu masters
and all their output slaves */
for (c = 0; c < pScrPriv->numCrtcs; c++) {
- if (pScrPriv->crtcs[c] == rr_crtc) {
+ RRCrtcPtr crtc = pScrPriv->crtcs[c];
+
+ if (crtc == rr_crtc) {
newbox.x1 = x;
newbox.x2 = x + w;
newbox.y1 = y;
newbox.y2 = y + h;
} else {
- if (!pScrPriv->crtcs[c]->mode)
+ if (!crtc->mode)
continue;
- newbox.x1 = pScrPriv->crtcs[c]->x;
- newbox.x2 = pScrPriv->crtcs[c]->x + pScrPriv->crtcs[c]->mode->mode.width;
- newbox.y1 = pScrPriv->crtcs[c]->y;
- newbox.y2 = pScrPriv->crtcs[c]->y + pScrPriv->crtcs[c]->mode->mode.height;
+ newbox.x1 = crtc->x;
+ newbox.x2 = crtc->x + crtc->mode->mode.width;
+ newbox.y1 = crtc->y;
+ newbox.y2 = crtc->y + crtc->mode->mode.height;
}
RegionInit(&new_crtc_region, &newbox, 1);
RegionUnion(&total_region, &total_region, &new_crtc_region);
@@ -478,19 +480,21 @@ rrCheckPixmapBounding(ScreenPtr pScreen,
xorg_list_for_each_entry(slave, &pScreen->output_slave_list, output_head) {
rrScrPrivPtr slave_priv = rrGetScrPriv(slave);
for (c = 0; c < slave_priv->numCrtcs; c++) {
- if (slave_priv->crtcs[c] == rr_crtc) {
+ RRCrtcPtr slave_crtc = slave_priv->crtcs[c];
+
+ if (slave_crtc == rr_crtc) {
newbox.x1 = x;
newbox.x2 = x + w;
newbox.y1 = y;
newbox.y2 = y + h;
}
else {
- if (!slave_priv->crtcs[c]->mode)
+ if (!slave_crtc->mode)
continue;
- newbox.x1 = slave_priv->crtcs[c]->x;
- newbox.x2 = slave_priv->crtcs[c]->x + slave_priv->crtcs[c]->mode->mode.width;
- newbox.y1 = slave_priv->crtcs[c]->y;
- newbox.y2 = slave_priv->crtcs[c]->y + slave_priv->crtcs[c]->mode->mode.height;
+ newbox.x1 = slave_crtc->x;
+ newbox.x2 = slave_crtc->x + slave_crtc->mode->mode.width;
+ newbox.y1 = slave_crtc->y;
+ newbox.y2 = slave_crtc->y + slave_crtc->mode->mode.height;
}
RegionInit(&new_crtc_region, &newbox, 1);
RegionUnion(&total_region, &total_region, &new_crtc_region);
@@ -503,7 +507,6 @@ rrCheckPixmapBounding(ScreenPtr pScreen,
if (new_width == screen_pixmap->drawable.width &&
new_height == screen_pixmap->drawable.height) {
- ErrorF("adjust shatters %d %d\n", newsize->x1, newsize->x2);
} else {
pScrPriv->rrScreenSetSize(pScreen, new_width, new_height, 0, 0);
}
@@ -558,7 +561,6 @@ RRCrtcSet(RRCrtcPtr crtc,
width = mode->mode.width;
height = mode->mode.height;
}
- ErrorF("have a master to look out for\n");
ret = rrCheckPixmapBounding(master, crtc,
x, y, width, height);
if (!ret)
@@ -566,8 +568,6 @@ RRCrtcSet(RRCrtcPtr crtc,
if (pScreen->current_master) {
ret = rrCreateSharedPixmap(crtc, width, height, x, y);
- ErrorF("need to create shared pixmap %d", ret);
-
}
}
#if RANDR_12_INTERFACE
@@ -799,7 +799,7 @@ RRCrtcGammaSetSize(RRCrtcPtr crtc, int size)
if (size == crtc->gammaSize)
return TRUE;
if (size) {
- gamma = malloc(size * 3 * sizeof(CARD16));
+ gamma = xallocarray(size, 3 * sizeof(CARD16));
if (!gamma)
return FALSE;
}
@@ -1028,7 +1028,7 @@ ProcRRSetCrtcConfig(ClientPtr client)
return BadMatch;
}
if (numOutputs) {
- outputs = malloc(numOutputs * sizeof(RROutputPtr));
+ outputs = xallocarray(numOutputs, sizeof(RROutputPtr));
if (!outputs)
return BadAlloc;
}
@@ -1573,7 +1573,8 @@ ProcRRGetCrtcTransform(ClientPtr client)
return Success;
}
-static Bool check_all_screen_crtcs(ScreenPtr pScreen, int *x, int *y)
+static Bool
+check_all_screen_crtcs(ScreenPtr pScreen, int *x, int *y)
{
rrScrPriv(pScreen);
int i;
@@ -1593,7 +1594,8 @@ static Bool check_all_screen_crtcs(ScreenPtr pScreen, int *x, int *y)
return FALSE;
}
-static Bool constrain_all_screen_crtcs(DeviceIntPtr pDev, ScreenPtr pScreen, int *x, int *y)
+static Bool
+constrain_all_screen_crtcs(DeviceIntPtr pDev, ScreenPtr pScreen, int *x, int *y)
{
rrScrPriv(pScreen);
int i;
diff --git a/xorg-server/randr/rrinfo.c b/xorg-server/randr/rrinfo.c
index fc57bd408..24245b7b6 100644
--- a/xorg-server/randr/rrinfo.c
+++ b/xorg-server/randr/rrinfo.c
@@ -55,8 +55,8 @@ RROldModeAdd(RROutputPtr output, RRScreenSizePtr size, int refresh)
}
if (output->numModes)
- modes = realloc(output->modes,
- (output->numModes + 1) * sizeof(RRModePtr));
+ modes = reallocarray(output->modes,
+ output->numModes + 1, sizeof(RRModePtr));
else
modes = malloc(sizeof(RRModePtr));
if (!modes) {
@@ -266,8 +266,8 @@ RRRegisterSize(ScreenPtr pScreen,
for (i = 0; i < pScrPriv->nSizes; i++)
if (RRScreenSizeMatches(&tmp, &pScrPriv->pSizes[i]))
return &pScrPriv->pSizes[i];
- pNew = realloc(pScrPriv->pSizes,
- (pScrPriv->nSizes + 1) * sizeof(RRScreenSize));
+ pNew = reallocarray(pScrPriv->pSizes,
+ pScrPriv->nSizes + 1, sizeof(RRScreenSize));
if (!pNew)
return 0;
pNew[pScrPriv->nSizes++] = tmp;
@@ -289,7 +289,7 @@ RRRegisterRate(ScreenPtr pScreen, RRScreenSizePtr pSize, int rate)
if (pSize->pRates[i].rate == rate)
return TRUE;
- pNew = realloc(pSize->pRates, (pSize->nRates + 1) * sizeof(RRScreenRate));
+ pNew = reallocarray(pSize->pRates, pSize->nRates + 1, sizeof(RRScreenRate));
if (!pNew)
return FALSE;
pRate = &pNew[pSize->nRates++];
diff --git a/xorg-server/randr/rrmode.c b/xorg-server/randr/rrmode.c
index 1145b98e3..17093f626 100644
--- a/xorg-server/randr/rrmode.c
+++ b/xorg-server/randr/rrmode.c
@@ -79,7 +79,7 @@ RRModeCreate(xRRModeInfo * modeInfo, const char *name, ScreenPtr userScreen)
mode->userScreen = userScreen;
if (num_modes)
- newModes = realloc(modes, (num_modes + 1) * sizeof(RRModePtr));
+ newModes = reallocarray(modes, num_modes + 1, sizeof(RRModePtr));
else
newModes = malloc(sizeof(RRModePtr));
@@ -166,7 +166,7 @@ RRModesForScreen(ScreenPtr pScreen, int *num_ret)
RRModePtr *screen_modes;
int num_screen_modes = 0;
- screen_modes = malloc((num_modes ? num_modes : 1) * sizeof(RRModePtr));
+ screen_modes = xallocarray((num_modes ? num_modes : 1), sizeof(RRModePtr));
if (!screen_modes)
return NULL;
diff --git a/xorg-server/randr/rrmonitor.c b/xorg-server/randr/rrmonitor.c
index fbdd352f6..05285ddfd 100644
--- a/xorg-server/randr/rrmonitor.c
+++ b/xorg-server/randr/rrmonitor.c
@@ -389,13 +389,13 @@ RRMonitorCountList(ScreenPtr screen)
return nmon;
}
-static void
+void
RRMonitorFree(RRMonitorPtr monitor)
{
free(monitor);
}
-static RRMonitorPtr
+RRMonitorPtr
RRMonitorAlloc(int noutput)
{
RRMonitorPtr monitor;
@@ -451,7 +451,7 @@ RRMonitorMatchesOutputName(ScreenPtr screen, Atom name)
return FALSE;
}
-static int
+int
RRMonitorAdd(ClientPtr client, ScreenPtr screen, RRMonitorPtr monitor)
{
rrScrPrivPtr pScrPriv = rrGetScrPriv(screen);
@@ -494,8 +494,9 @@ RRMonitorAdd(ClientPtr client, ScreenPtr screen, RRMonitorPtr monitor)
* needs to not have any side-effects on failure
*/
if (pScrPriv->numMonitors)
- monitors = realloc(pScrPriv->monitors,
- (pScrPriv->numMonitors + 1) * sizeof (RRMonitorPtr));
+ monitors = reallocarray(pScrPriv->monitors,
+ pScrPriv->numMonitors + 1,
+ sizeof (RRMonitorPtr));
else
monitors = malloc(sizeof (RRMonitorPtr));
diff --git a/xorg-server/randr/rroutput.c b/xorg-server/randr/rroutput.c
index 5d45bfdc1..55dee9ebf 100644
--- a/xorg-server/randr/rroutput.c
+++ b/xorg-server/randr/rroutput.c
@@ -60,8 +60,8 @@ RROutputCreate(ScreenPtr pScreen,
pScrPriv = rrGetScrPriv(pScreen);
if (pScrPriv->numOutputs)
- outputs = realloc(pScrPriv->outputs,
- (pScrPriv->numOutputs + 1) * sizeof(RROutputPtr));
+ outputs = reallocarray(pScrPriv->outputs,
+ pScrPriv->numOutputs + 1, sizeof(RROutputPtr));
else
outputs = malloc(sizeof(RROutputPtr));
if (!outputs)
@@ -124,7 +124,7 @@ RROutputSetClones(RROutputPtr output, RROutputPtr * clones, int numClones)
return TRUE;
}
if (numClones) {
- newClones = malloc(numClones * sizeof(RROutputPtr));
+ newClones = xallocarray(numClones, sizeof(RROutputPtr));
if (!newClones)
return FALSE;
}
@@ -157,7 +157,7 @@ RROutputSetModes(RROutputPtr output,
}
if (numModes) {
- newModes = malloc(numModes * sizeof(RRModePtr));
+ newModes = xallocarray(numModes, sizeof(RRModePtr));
if (!newModes)
return FALSE;
}
@@ -200,8 +200,8 @@ RROutputAddUserMode(RROutputPtr output, RRModePtr mode)
return BadMatch;
if (output->userModes)
- newModes = realloc(output->userModes,
- (output->numUserModes + 1) * sizeof(RRModePtr));
+ newModes = reallocarray(output->userModes,
+ output->numUserModes + 1, sizeof(RRModePtr));
else
newModes = malloc(sizeof(RRModePtr));
if (!newModes)
@@ -256,7 +256,7 @@ RROutputSetCrtcs(RROutputPtr output, RRCrtcPtr * crtcs, int numCrtcs)
return TRUE;
}
if (numCrtcs) {
- newCrtcs = malloc(numCrtcs * sizeof(RRCrtcPtr));
+ newCrtcs = xallocarray(numCrtcs, sizeof(RRCrtcPtr));
if (!newCrtcs)
return FALSE;
}
diff --git a/xorg-server/randr/rrproperty.c b/xorg-server/randr/rrproperty.c
index dc26115bb..6ba4acad5 100644
--- a/xorg-server/randr/rrproperty.c
+++ b/xorg-server/randr/rrproperty.c
@@ -139,7 +139,6 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type,
RRPropertyPtr prop;
rrScrPrivPtr pScrPriv = rrGetScrPriv(output->pScreen);
int size_in_bytes;
- int total_size;
unsigned long total_len;
RRPropertyValuePtr prop_value;
RRPropertyValueRec new_value;
@@ -179,9 +178,8 @@ RRChangeOutputProperty(RROutputPtr output, Atom property, Atom type,
if (mode == PropModeReplace || len > 0) {
void *new_data = NULL, *old_data = NULL;
- total_size = total_len * size_in_bytes;
- new_value.data = (void *) malloc(total_size);
- if (!new_value.data && total_size) {
+ new_value.data = xallocarray(total_len, size_in_bytes);
+ if (!new_value.data && total_len && size_in_bytes) {
if (add)
RRDestroyOutputProperty(prop);
return BadAlloc;
@@ -348,7 +346,7 @@ RRConfigureOutputProperty(RROutputPtr output, Atom property,
return BadMatch;
}
- new_values = malloc(num_values * sizeof(INT32));
+ new_values = xallocarray(num_values, sizeof(INT32));
if (!new_values && num_values) {
if (add)
RRDestroyOutputProperty(prop);
@@ -398,7 +396,7 @@ ProcRRListOutputProperties(ClientPtr client)
for (prop = output->properties; prop; prop = prop->next)
numProps++;
if (numProps)
- if (!(pAtoms = (Atom *) malloc(numProps * sizeof(Atom))))
+ if (!(pAtoms = xallocarray(numProps, sizeof(Atom))))
return BadAlloc;
@@ -445,7 +443,7 @@ ProcRRQueryOutputProperty(ClientPtr client)
return BadName;
if (prop->num_valid) {
- extra = malloc(prop->num_valid * sizeof(INT32));
+ extra = xallocarray(prop->num_valid, sizeof(INT32));
if (!extra)
return BadAlloc;
}
diff --git a/xorg-server/randr/rrproviderproperty.c b/xorg-server/randr/rrproviderproperty.c
index 7955423e5..ee083b9a2 100644
--- a/xorg-server/randr/rrproviderproperty.c
+++ b/xorg-server/randr/rrproviderproperty.c
@@ -350,7 +350,7 @@ RRConfigureProviderProperty(RRProviderPtr provider, Atom property,
return BadMatch;
}
- new_values = malloc(num_values * sizeof(INT32));
+ new_values = xallocarray(num_values, sizeof(INT32));
if (!new_values && num_values) {
if (add)
RRDestroyProviderProperty(prop);
@@ -400,7 +400,7 @@ ProcRRListProviderProperties(ClientPtr client)
for (prop = provider->properties; prop; prop = prop->next)
numProps++;
if (numProps)
- if (!(pAtoms = (Atom *) malloc(numProps * sizeof(Atom))))
+ if (!(pAtoms = xallocarray(numProps, sizeof(Atom))))
return BadAlloc;
@@ -445,7 +445,7 @@ ProcRRQueryProviderProperty(ClientPtr client)
return BadName;
if (prop->num_valid) {
- extra = malloc(prop->num_valid * sizeof(INT32));
+ extra = xallocarray(prop->num_valid, sizeof(INT32));
if (!extra)
return BadAlloc;
}
diff --git a/xorg-server/randr/rrscreen.c b/xorg-server/randr/rrscreen.c
index cf7369e00..7d0d26099 100644
--- a/xorg-server/randr/rrscreen.c
+++ b/xorg-server/randr/rrscreen.c
@@ -399,8 +399,6 @@ rrGetMultiScreenResources(ClientPtr client, Bool query, ScreenPtr pScreen)
update_totals(iter, pScrPriv);
}
- ErrorF("reporting %d %d %d %d\n", total_crtcs, total_outputs, total_modes, total_name_len);
-
pScrPriv = rrGetScrPriv(pScreen);
rep.type = X_Reply;
@@ -414,8 +412,9 @@ rrGetMultiScreenResources(ClientPtr client, Bool query, ScreenPtr pScreen)
rep.nbytesNames = total_name_len;
- rep.length = (total_crtcs + total_outputs + total_modes * bytes_to_int32(SIZEOF(xRRModeInfo)) +
- bytes_to_int32(rep.nbytesNames));
+ rep.length = (total_crtcs + total_outputs +
+ total_modes * bytes_to_int32(SIZEOF(xRRModeInfo)) +
+ bytes_to_int32(total_name_len));
extraLen = rep.length << 2;
if (extraLen) {
diff --git a/xorg-server/randr/rrtransform.c b/xorg-server/randr/rrtransform.c
index c8a27498f..6137f8587 100644
--- a/xorg-server/randr/rrtransform.c
+++ b/xorg-server/randr/rrtransform.c
@@ -70,7 +70,7 @@ RRTransformSetFilter(RRTransformPtr dst,
xFixed *new_params;
if (nparams) {
- new_params = malloc(nparams * sizeof(xFixed));
+ new_params = xallocarray(nparams, sizeof(xFixed));
if (!new_params)
return FALSE;
memcpy(new_params, params, nparams * sizeof(xFixed));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 05:06:32 +0000