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authorDave Airlie <airliedfreedesktop.org>2004-03-15 06:30:37 +0000
committerDave Airlie <airliedfreedesktop.org>2004-03-15 06:30:37 +0000
commite8036d23d7bb6b705f12a175c1d4736c0b361a9d (patch)
tree33a261a628367f305c00ee82d51b6c86420ae8c9
parent6ff468d19e369f61834b7576b1d3244fdb447839 (diff)
couple of steps closer still not fully working.. something amiss in ring
buffer ..
-rw-r--r--src/mesa/drivers/dri/i810/server/i810_dri.c40
1 files changed, 18 insertions, 22 deletions
diff --git a/src/mesa/drivers/dri/i810/server/i810_dri.c b/src/mesa/drivers/dri/i810/server/i810_dri.c
index 82c04bf81fb..e9c4b78e3ab 100644
--- a/src/mesa/drivers/dri/i810/server/i810_dri.c
+++ b/src/mesa/drivers/dri/i810/server/i810_dri.c
@@ -207,7 +207,7 @@ static int I810DRIAgpInit( const DRIDriverContext *ctx, I810Ptr info)
int pitch_idx = 0;
int back_size = 0;
int sysmem_size = 0;
- int width = ctx->shared.virtualWidth;
+ int width = ctx->shared.virtualWidth * ctx->cpp;
info->backHandle = DRM_AGP_NO_HANDLE;
@@ -537,7 +537,7 @@ static int I810MemoryInit( const DRIDriverContext *ctx, I810Ptr info )
info->LpRing.mem.Size / 1024, info->LpRing.mem.Size);
info->LpRing.tail_mask = info->LpRing.mem.Size - 1;
- info->LpRing.virtual_start = info->FbBase + info->LpRing.mem.Start;
+ info->LpRing.virtual_start = info->LpRing.mem.Start;
info->LpRing.head = 0;
info->LpRing.tail = 0;
info->LpRing.space = 0;
@@ -743,10 +743,6 @@ static int I810ScreenInit( DRIDriverContext *ctx, I810Ptr info )
fprintf(stderr, "[drm] framebuffer handle = 0x%08lx\n",
ctx->shared.hFrameBuffer);
-
-
-
-
/* Check the i810 DRM version */
if (!I810CheckDRMVersion(ctx, info)) {
return 0;
@@ -763,6 +759,16 @@ static int I810ScreenInit( DRIDriverContext *ctx, I810Ptr info )
return 0;
}
+ /* Initialize the SAREA private data structure */
+ {
+ I810SAREAPtr pSAREAPriv;
+ pSAREAPriv = (I810SAREAPtr)(((char*)ctx->pSAREA) +
+ sizeof(drm_sarea_t));
+ memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
+ // pSAREAPriv->pf_enabled=1;
+ }
+
+
/* Create a 'server' context so we can grab the lock for
* initialization ioctls.
*/
@@ -773,16 +779,16 @@ static int I810ScreenInit( DRIDriverContext *ctx, I810Ptr info )
DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0);
- /* Initialize the kernel data structures */
- if (!I810DRIKernelInit(ctx, info)) {
- fprintf(stderr, "I810DRIKernelInit failed\n");
+ /* Initialize the vertex buffers list */
+ if (!I810DRIBufInit(ctx, info)) {
+ fprintf(stderr, "I810DRIBufInit failed\n");
DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
return 0;
}
- /* Initialize the vertex buffers list */
- if (!I810DRIBufInit(ctx, info)) {
- fprintf(stderr, "I810DRIBufInit failed\n");
+ /* Initialize the kernel data structures */
+ if (!I810DRIKernelInit(ctx, info)) {
+ fprintf(stderr, "I810DRIKernelInit failed\n");
DRM_UNLOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext);
return 0;
}
@@ -790,16 +796,6 @@ static int I810ScreenInit( DRIDriverContext *ctx, I810Ptr info )
/* Initialize IRQ */
I810DRIIrqInit(ctx, info);
- /* Initialize the SAREA private data structure */
- {
- I810SAREAPtr pSAREAPriv;
- pSAREAPriv = (I810SAREAPtr)(((char*)ctx->pSAREA) +
- sizeof(drm_sarea_t));
- memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
- // pSAREAPriv->pf_enabled=1;
- }
-
-
/* Quick hack to clear the front & back buffers. Could also use
* the clear ioctl to do this, but would need to setup hw state
* first.