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-rw-r--r--src/i810_video.c132
1 files changed, 76 insertions, 56 deletions
diff --git a/src/i810_video.c b/src/i810_video.c
index 9ae60bc5..6bd3e134 100644
--- a/src/i810_video.c
+++ b/src/i810_video.c
@@ -23,7 +23,7 @@ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_video.c,v 1.22 2002/09/11 00:29:32 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_video.c,v 1.27 2003/11/11 00:58:18 dawes Exp $ */
/*
* i810_video.c: i810 Xv driver. Based on the mga Xv driver by Mark Vojkovich.
@@ -216,14 +216,51 @@ static XF86AttributeRec Attributes[NUM_ATTRIBUTES] =
{XvSettable | XvGettable, 0, 255, "XV_CONTRAST"}
};
-#define NUM_IMAGES 4
+#define NUM_IMAGES 6
+
+#define I810_RV15 0x35315652
+#define I810_RV16 0x36315652
static XF86ImageRec Images[NUM_IMAGES] =
{
- XVIMAGE_YUY2,
- XVIMAGE_YV12,
- XVIMAGE_I420,
- XVIMAGE_UYVY
+ {
+ I810_RV15,
+ XvRGB,
+ LSBFirst,
+ {'R','V','1','5',
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+ 16,
+ XvPacked,
+ 1,
+ 15, 0x7C00, 0x03E0, 0x001F,
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 0, 0,
+ {'R','V','B',0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+ XvTopToBottom
+ },
+ {
+ I810_RV16,
+ XvRGB,
+ LSBFirst,
+ {'R','V','1','6',
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+ 16,
+ XvPacked,
+ 1,
+ 16, 0xF800, 0x07E0, 0x001F,
+ 0, 0, 0,
+ 0, 0, 0,
+ 0, 0, 0,
+ {'R','V','B',0,
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+ XvTopToBottom
+ },
+ XVIMAGE_YUY2,
+ XVIMAGE_YV12,
+ XVIMAGE_I420,
+ XVIMAGE_UYVY
};
/* *INDENT-ON* */
@@ -383,7 +420,7 @@ I810SetupImageVideo(ScreenPtr pScreen)
pPriv->currentBuf = 0;
/* gotta uninit this someplace */
- REGION_INIT(pScreen, &pPriv->clip, NullBox, 0);
+ REGION_NULL(pScreen, &pPriv->clip);
pI810->adaptor = adapt;
@@ -400,36 +437,6 @@ I810SetupImageVideo(ScreenPtr pScreen)
}
-static Bool
-RegionsEqual(RegionPtr A, RegionPtr B)
-{
- int *dataA, *dataB;
- int num;
-
- num = REGION_NUM_RECTS(A);
- if(num != REGION_NUM_RECTS(B))
- return FALSE;
-
- if((A->extents.x1 != B->extents.x1) ||
- (A->extents.x2 != B->extents.x2) ||
- (A->extents.y1 != B->extents.y1) ||
- (A->extents.y2 != B->extents.y2))
- return FALSE;
-
- dataA = (int*)REGION_RECTS(A);
- dataB = (int*)REGION_RECTS(B);
-
- while(num--) {
- if((dataA[0] != dataB[0]) || (dataA[1] != dataB[1]))
- return FALSE;
- dataA += 2;
- dataB += 2;
- }
-
- return TRUE;
-}
-
-
/* I810ClipVideo -
Takes the dst box in standard X BoxRec form (top and left
@@ -758,9 +765,9 @@ I810DisplayVideo(
} else {
overlay->OV0CONF = 0; /* two 720 pixel line buffers */
}
-
+
overlay->SHEIGHT = height | (height << 15);
- overlay->DWINPOS = (dstBox->y1 << 16) | dstBox->x1;
+ overlay->DWINPOS = (dstBox->y1 << 16) | (dstBox->x1);
overlay->DWINSZ = ((dstBox->y2 - dstBox->y1) << 16) |
(dstBox->x2 - dstBox->x1);
@@ -879,6 +886,15 @@ I810DisplayVideo(
overlay->OV0CMD &= ~SOURCE_FORMAT;
overlay->OV0CMD |= YUV_420;
break;
+ case I810_RV15:
+ case I810_RV16:
+ overlay->UV_VPH = 0;
+ overlay->INIT_PH = 0;
+ overlay->OV0STRIDE = dstPitch;
+ overlay->OV0CMD &= ~SOURCE_FORMAT;
+ overlay->OV0CMD |= (id==I810_RV15 ? RGB_555 : RGB_565);
+ overlay->OV0CMD &= ~OV_BYTE_ORDER;
+ break;
case FOURCC_UYVY:
case FOURCC_YUY2:
default:
@@ -975,14 +991,18 @@ I810PutImage(
dstBox.y2 = drw_y + drw_h;
I810ClipVideo(&dstBox, &x1, &x2, &y1, &y2,
- REGION_EXTENTS(pScreen, clipBoxes), width, height);
-
+ REGION_EXTENTS(pScrn->pScreen, clipBoxes), width, height);
+
if((x1 >= x2) || (y1 >= y2))
return Success;
-
- dstBox.x1 -= pScrn->frameX0;
- dstBox.x2 -= pScrn->frameX0;
- dstBox.y1 -= pScrn->frameY0;
+ /*
+ * Fix for 4 pixel granularity of AdjustFrame
+ * unless boarder is clipped by frame
+ */
+ dstBox.x1 -= (pScrn->frameX0 &
+ ((dstBox.x1 == pScrn->frameX0) ? ~0x0UL : ~0x3UL));
+ dstBox.x2 -= (pScrn->frameX0 & ~0x3);
+ dstBox.y1 -= pScrn->frameY0;
dstBox.y2 -= pScrn->frameY0;
switch(id) {
@@ -1057,15 +1077,12 @@ I810PutImage(
}
/* update cliplist */
- if(!RegionsEqual(&pPriv->clip, clipBoxes)) {
- REGION_COPY(pScreen, &pPriv->clip, clipBoxes);
+ if(!REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes)) {
+ REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes);
/* draw these */
- XAAFillSolidRects(pScrn, pPriv->colorKey, GXcopy, ~0,
- REGION_NUM_RECTS(clipBoxes),
- REGION_RECTS(clipBoxes));
+ xf86XVFillKeyHelper(pScrn->pScreen, pPriv->colorKey, clipBoxes);
}
-
I810DisplayVideo(pScrn, id, width, height, dstPitch,
x1, y1, x2, y2, &dstBox, src_w, src_h, drw_w, drw_h);
@@ -1322,8 +1339,13 @@ I810DisplaySurface(
REGION_EXTENTS(screenInfo.screens[0], clipBoxes),
surface->width, surface->height);
- dstBox.x1 -= pScrn->frameX0;
- dstBox.x2 -= pScrn->frameX0;
+ /*
+ * Fix for 4 pixel granularity of AdjustFrame
+ * unless boarder is clipped by frame
+ */
+ dstBox.x1 -= (pScrn->frameX0 &
+ ((dstBox.x1 == pScrn->frameX0) ? ~0x0UL : ~0x3UL));
+ dstBox.x2 -= (pScrn->frameX0 & ~0x3);
dstBox.y1 -= pScrn->frameY0;
dstBox.y2 -= pScrn->frameY0;
@@ -1352,9 +1374,7 @@ I810DisplaySurface(
surface->pitches[0], x1, y1, x2, y2, &dstBox,
src_w, src_h, drw_w, drw_h);
- XAAFillSolidRects(pScrn, pI810Priv->colorKey, GXcopy, ~0,
- REGION_NUM_RECTS(clipBoxes),
- REGION_RECTS(clipBoxes));
+ xf86XVFillKeyHelper(pScrn->pScreen, pI810Priv->colorKey, clipBoxes);
pPriv->isOn = TRUE;
/* we've prempted the XvImage stream so set its free timer */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 07:35:47 +0000