diff options
| author | Stephane Marchesin <marchesin@icps.u-strasbg.fr> | 2007-03-10 01:23:14 +0100 |
|---|---|---|
| committer | Stephane Marchesin <marchesin@icps.u-strasbg.fr> | 2007-03-10 01:30:33 +0100 |
| commit | e61f674844afeae7bd5ff17084a46b7215401275 (patch) | |
| tree | 25004bf6c4ffa90bce67693f27b120e6cb5bba32 /src/mesa/drivers/dri | |
| parent | 30b914e2ca28cd44eed57b34353e641793b38a6d (diff) | |
nouveau: add a fifo size debug check.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_fifo.c | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_fifo.h | 22 |
2 files changed, 23 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fifo.c b/src/mesa/drivers/dri/nouveau/nouveau_fifo.c index 7af9f1e3c2..67b5aa4f8a 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_fifo.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_fifo.c @@ -38,6 +38,10 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "nouveau_object.h" #include "nouveau_sync.h" +#ifdef NOUVEAU_RING_DEBUG +int nouveau_fifo_remaining=0; +#endif + #define RING_SKIPS 8 diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h b/src/mesa/drivers/dri/nouveau/nouveau_fifo.h index 490089f71a..0d85a94f4d 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h +++ b/src/mesa/drivers/dri/nouveau/nouveau_fifo.h @@ -34,7 +34,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "nouveau_state_cache.h" //#define NOUVEAU_RING_TRACE -//#define NOUVEAU_RING_DEBUG +#define NOUVEAU_RING_DEBUG //#define NOUVEAU_STATE_CACHE_DISABLE #ifndef NOUVEAU_RING_TRACE @@ -74,17 +74,33 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifdef NOUVEAU_RING_DEBUG +extern int nouveau_fifo_remaining; + #define OUT_RINGp(ptr,sz) do { \ uint32_t* p=(uint32_t*)(ptr); \ int i; printf("OUT_RINGp: (size 0x%x dwords)\n",sz); for(i=0;i<sz;i++) printf(" 0x%08x %f\n", *(p+i), *((float*)(p+i))); \ +nouveau_fifo_remaining-=sz; \ }while(0) #define OUT_RING(n) do { \ printf("OUT_RINGn: 0x%08x (%s)\n", n, __func__); \ + nouveau_fifo_remaining--; \ }while(0) #define OUT_RINGf(n) do { \ printf("OUT_RINGf: %.04f (%s)\n", n, __func__); \ + nouveau_fifo_remaining--; \ +}while(0) + +#define BEGIN_RING_SIZE(subchannel,tag,size) do { \ + if (nouveau_fifo_remaining!=0) \ + printf("RING ERROR : remaining %d\n",nouveau_fifo_remaining); \ + nouveau_state_cache_flush(nmesa); \ + if (nmesa->fifo.free <= (size)) \ + WAIT_RING(nmesa,(size)); \ + OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \ + nmesa->fifo.free -= ((size) + 1); \ + nouveau_fifo_remaining=size; \ }while(0) #else @@ -110,8 +126,6 @@ if (NOUVEAU_RING_TRACE) \ *((float*)(nmesa->fifo.buffer+nmesa->fifo.current++))=(n); \ }while(0) -#endif - #define BEGIN_RING_SIZE(subchannel,tag,size) do { \ nouveau_state_cache_flush(nmesa); \ if (nmesa->fifo.free <= (size)) \ @@ -120,6 +134,8 @@ if (NOUVEAU_RING_TRACE) \ nmesa->fifo.free -= ((size) + 1); \ }while(0) +#endif + extern void WAIT_RING(nouveauContextPtr nmesa,u_int32_t size); extern void nouveau_state_cache_flush(nouveauContextPtr nmesa); extern void nouveau_state_cache_init(nouveauContextPtr nmesa); |