Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 179 insertions, 0 deletions

diff --git a/meta/recipes-graphics/xorg-xserver/xserver-xf86-dri-lite/xserver-DRI2Swapbuffer.patch b/meta/recipes-graphics/xorg-xserver/xserver-xf86-dri-lite/xserver-DRI2Swapbuffer.patch
new file mode 100644
index 0000000000..2754170d2f
--- /dev/null
+++ b/meta/recipes-graphics/xorg-xserver/xserver-xf86-dri-lite/xserver-DRI2Swapbuffer.patch
@@ -0,0 +1,179 @@
+diff --git a/glx/glxdri2.c b/glx/glxdri2.c
+index 146ea82..3b5338b 100644
+--- a/glx/glxdri2.c
++++ b/glx/glxdri2.c
+@@ -70,6 +70,7 @@ struct __GLXDRIscreen {
+ 
+     const __DRIcoreExtension *core;
+     const __DRIdri2Extension *dri2;
++    const __DRI2flushExtension *flush; 
+     const __DRIcopySubBufferExtension *copySubBuffer;
+     const __DRIswapControlExtension *swapControl;
+     const __DRItexBufferExtension *texBuffer;
+@@ -135,10 +136,14 @@ __glXDRIdrawableCopySubBuffer(__GLXdrawable *drawable,
+ static GLboolean
+ __glXDRIdrawableSwapBuffers(__GLXdrawable *drawable)
+ {
+-    __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
++    __GLXDRIdrawable *priv = (__GLXDRIdrawable *) drawable;
++    __GLXDRIscreen *screen = priv->screen;
++
++    if (!DRI2SwapBuffers(drawable->pDraw))
++               return FALSE;
+ 
+-    __glXDRIdrawableCopySubBuffer(drawable, 0, 0,
+-                                 private->width, private->height);
++    if (screen->flush->flushInvalidate)
++       (*screen->flush->flushInvalidate)(priv->driDrawable);
+ 
+     return TRUE;
+ }
+diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
+index 580383d..23e6467 100644
+--- a/hw/xfree86/dri2/dri2.c
++++ b/hw/xfree86/dri2/dri2.c
+@@ -70,6 +70,7 @@ typedef struct _DRI2Screen {
+     DRI2CreateBufferProcPtr     CreateBuffer;
+     DRI2DestroyBufferProcPtr    DestroyBuffer;
+     DRI2CopyRegionProcPtr       CopyRegion;
++    DRI2SwapBuffersProcPtr      SwapBuffers;   
+ 
+     HandleExposuresProcPtr       HandleExposures;
+ } DRI2ScreenRec, *DRI2ScreenPtr;
+@@ -422,6 +423,49 @@ DRI2CopyRegion(DrawablePtr pDraw, RegionPtr pRegion,
+     return Success;
+ }
+ 
++Bool
++DRI2SwapBuffers(DrawablePtr pDraw)
++{
++    DRI2ScreenPtr   ds = DRI2GetScreen(pDraw->pScreen);
++    DRI2DrawablePtr pPriv;
++    DRI2BufferPtr   pDestBuffer, pSrcBuffer;
++    int                    i;
++
++    pPriv = DRI2GetDrawable(pDraw);
++    if (pPriv == NULL)
++       return FALSE;
++
++    pDestBuffer = NULL;
++    pSrcBuffer = NULL;
++    for (i = 0; i < pPriv->bufferCount; i++)
++    {
++       if (pPriv->buffers[i]->attachment == DRI2BufferFrontLeft)
++           pDestBuffer = (DRI2BufferPtr) pPriv->buffers[i];
++       if (pPriv->buffers[i]->attachment == DRI2BufferBackLeft)
++           pSrcBuffer = (DRI2BufferPtr) pPriv->buffers[i];
++    }
++    if (pSrcBuffer == NULL || pDestBuffer == NULL)
++       return FALSE;
++
++    if (ds->SwapBuffers) {
++       if ((*ds->SwapBuffers)(pDraw, pDestBuffer, pSrcBuffer))
++           return TRUE;
++    }
++
++    BoxRec box;
++    RegionRec region;
++
++    box.x1 = 0;
++    box.y1 = 0;
++    box.x2 = pDraw->width;
++    box.y2 = pDraw->height;
++    REGION_INIT(drawable->pDraw->pScreen, &region, &box, 0);
++    if (DRI2CopyRegion(pDraw, &region, DRI2BufferFrontLeft, DRI2BufferBackLeft) != Success)
++       return FALSE;
++
++    return TRUE;
++}
++
+ void
+ DRI2DestroyDrawable(DrawablePtr pDraw)
+ {
+@@ -538,6 +582,9 @@ DRI2ScreenInit(ScreenPtr pScreen, DRI2InfoPtr info)
+     }
+     ds->CopyRegion     = info->CopyRegion;
+ 
++    if (info->version >= 3)
++       ds->SwapBuffers    = info->SwapBuffers;
++
+     dixSetPrivate(&pScreen->devPrivates, dri2ScreenPrivateKey, ds);
+ 
+     xf86DrvMsg(pScreen->myNum, X_INFO, "[DRI2] Setup complete\n");
+diff --git a/hw/xfree86/dri2/dri2.h b/hw/xfree86/dri2/dri2.h
+index f369267..e2784dd 100644
+--- a/hw/xfree86/dri2/dri2.h
++++ b/hw/xfree86/dri2/dri2.h
+@@ -67,6 +67,10 @@ typedef void         (*DRI2CopyRegionProcPtr)(DrawablePtr pDraw,
+                                                 DRI2BufferPtr pDestBuffer,
+                                                 DRI2BufferPtr pSrcBuffer);
+ 
++typedef Bool           (*DRI2SwapBuffersProcPtr)(DrawablePtr pDraw,
++                                                 DRI2BufferPtr pFrontBuffer,
++                                                 DRI2BufferPtr pBackBuffer);
++
+ typedef void           (*DRI2WaitProcPtr)(WindowPtr pWin,
+                                           unsigned int sequence);
+ 
+@@ -90,6 +94,7 @@ typedef struct {
+     DRI2CreateBuffersProcPtr   CreateBuffers;
+     DRI2DestroyBuffersProcPtr  DestroyBuffers;
+     DRI2CopyRegionProcPtr      CopyRegion;
++    DRI2SwapBuffersProcPtr     SwapBuffers;    
+     DRI2WaitProcPtr            Wait;
+ 
+     /**
+@@ -153,4 +158,6 @@ extern _X_EXPORT DRI2Buffer2Ptr *DRI2GetBuffersWithFormat(DrawablePtr pDraw,
+        int *width, int *height, unsigned int *attachments, int count,
+        int *out_count);
+ 
++extern _X_EXPORT Bool DRI2SwapBuffers(DrawablePtr pDraw);
++
+ #endif
+diff --git a/hw/xfree86/dri2/dri2ext.c b/hw/xfree86/dri2/dri2ext.c
+index 3c06174..67b419b 100644
+--- a/hw/xfree86/dri2/dri2ext.c
++++ b/hw/xfree86/dri2/dri2ext.c
+@@ -81,7 +81,7 @@ ProcDRI2QueryVersion(ClientPtr client)
+     rep.length = 0;
+     rep.sequenceNumber = client->sequence;
+     rep.majorVersion = 1;
+-    rep.minorVersion = 1;
++    rep.minorVersion = 2;
+ 
+     if (client->swapped) {
+        swaps(&rep.sequenceNumber, n);
+@@ -323,6 +323,24 @@ ProcDRI2CopyRegion(ClientPtr client)
+ }
+ 
+ static int
++ProcDRI2SwapBuffers(ClientPtr client)
++{
++    REQUEST(xDRI2SwapBuffersReq);
++    DrawablePtr pDrawable;
++    int status;
++
++    REQUEST_SIZE_MATCH(xDRI2SwapBuffersReq);
++
++    if (!validDrawable(client, stuff->drawable, &pDrawable, &status))
++       return status;
++
++    if (!DRI2SwapBuffers(pDrawable))
++       return BadAlloc;
++
++    return client->noClientException;
++}
++
++static int
+ ProcDRI2Dispatch (ClientPtr client)
+ {
+     REQUEST(xReq);
+@@ -350,6 +368,8 @@ ProcDRI2Dispatch (ClientPtr client)
+        return ProcDRI2CopyRegion(client);
+     case X_DRI2GetBuffersWithFormat:
+        return ProcDRI2GetBuffersWithFormat(client);
++    case X_DRI2SwapBuffers:
++       return ProcDRI2SwapBuffers(client);     
+     default:
+        return BadRequest;
+     }