From: Keith Whitwell <keith@tungstengraphics.com>
Date: Wed, 5 Jan 2005 13:51:38 +0000 (+0000)
Subject: make alloc-dma functions inline, rearrange some debug
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=30f64862766c573505fb7cd03a1c10bbf584c183;p=mesa.git

make alloc-dma functions inline, rearrange some debug
---

diff --git a/src/mesa/drivers/dri/unichrome/via_ioctl.c b/src/mesa/drivers/dri/unichrome/via_ioctl.c
index 579e3004b0e..bbb6651deef 100644
--- a/src/mesa/drivers/dri/unichrome/via_ioctl.c
+++ b/src/mesa/drivers/dri/unichrome/via_ioctl.c
@@ -73,7 +73,22 @@
 #define VIA_BLIT_FILL 0xF0
 #define VIA_BLIT_SET 0xFF
 
- 
+static void dump_dma( viaContextPtr vmesa )
+{
+   GLuint i;
+   GLuint *data = (GLuint *)vmesa->dma;
+   for (i = 0; i < vmesa->dmaLow; i += 16) {
+      fprintf(stderr, "%04x:   ", i);
+      fprintf(stderr, "%08x  ", *data++);
+      fprintf(stderr, "%08x  ", *data++);
+      fprintf(stderr, "%08x  ", *data++);
+      fprintf(stderr, "%08x\n", *data++);
+   }
+   fprintf(stderr, "******************************************\n");
+}
+
+
+
 void viaCheckDma(viaContextPtr vmesa, GLuint bytes)
 {
     VIA_FINISH_PRIM( vmesa );
@@ -470,7 +485,8 @@ static int fire_buffer(viaContextPtr vmesa)
 	    
    ret = drmCommandWrite(vmesa->driFd, DRM_VIA_PCICMD, &bufI, sizeof(bufI));
    if (ret) {
-      fprintf(stderr, "%s: DRM_VIA_PCICMD returned %d\n", __FUNCTION__, ret);
+      dump_dma(vmesa);
+      fprintf(stderr, "%s: DRM_VIA_PCICMD returned %d\n", __FUNCTION__, ret);      
       abort();
    }
 
@@ -540,21 +556,6 @@ static int intersect_rect(drm_clip_rect_t *out,
     return 1;
 }
 
-static void dump_dma( viaContextPtr vmesa )
-{
-   GLuint i;
-   GLuint *data = (GLuint *)vmesa->dma;
-   for (i = 0; i < vmesa->dmaLow; i += 16) {
-      fprintf(stderr, "%04x:   ", i);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x  ", *data++);
-      fprintf(stderr, "%08x\n", *data++);
-   }
-   fprintf(stderr, "******************************************\n");
-}
-
-
 void viaFlushDmaLocked(viaContextPtr vmesa, GLuint flags)
 {
    int i;
@@ -653,14 +654,16 @@ void viaFlushDmaLocked(viaContextPtr vmesa, GLuint flags)
 	 if (vmesa->glCtx->Scissor.Enabled &&
 	     !intersect_rect(&b, &b, &vmesa->scissorRect)) 
 	    continue;
-
+	 
 	 b.x1 += vmesa->drawXoff;
 	 b.x2 += vmesa->drawXoff;
 
 	 via_emit_cliprect(vmesa, &b);
 
-	 if (fire_buffer(vmesa) != 0)
+	 if (fire_buffer(vmesa) != 0) {
+	    dump_dma( vmesa );
 	    goto done;
+	 }
       }
    } else {
       if (0) fprintf(stderr, "%s: no cliprects\n", __FUNCTION__);
@@ -677,7 +680,7 @@ void viaFlushDmaLocked(viaContextPtr vmesa, GLuint flags)
    vmesa->newEmitState = ~0;
 }
 
-static void viaWrapPrimitive( viaContextPtr vmesa )
+void viaWrapPrimitive( viaContextPtr vmesa )
 {
    GLenum renderPrimitive = vmesa->renderPrimitive;
    GLenum hwPrimitive = vmesa->hwPrimitive;
@@ -735,43 +738,3 @@ void viaInitIoctlFuncs(GLcontext *ctx)
 
 
 
-
-GLuint *viaAllocDmaFunc(viaContextPtr vmesa, int bytes, const char *func, int line)
-{
-   assert(!vmesa->dmaLastPrim);
-   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
-      if (VIA_DEBUG) fprintf(stderr, "buffer overflow in check dma = %d + %d = %d\n", 
-			     vmesa->dmaLow, bytes, vmesa->dmaLow + bytes);
-      viaFlushDma(vmesa);
-   }
-
-   {
-      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
-      if (0)
-	 fprintf(stderr, "%s %04x 0x%x bytes\n", func, vmesa->dmaLow, bytes);
-      vmesa->dmaLow += bytes;
-      return start;
-   }
-}
-
-
-GLuint *viaExtendPrimitive(viaContextPtr vmesa, int bytes)
-{
-   if (0)
-      fprintf(stderr, "%s %d\n", __FUNCTION__, bytes);
-
-   assert(vmesa->dmaLastPrim);
-   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
-      viaWrapPrimitive(vmesa);
-   }
-
-   {
-      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
-      if (0)
-	 fprintf(stderr, "%s %04x 0x%x bytes\n", __FUNCTION__, vmesa->dmaLow, bytes);
-      vmesa->dmaLow += bytes;
-      return start;
-   }
-}
-
-
diff --git a/src/mesa/drivers/dri/unichrome/via_ioctl.h b/src/mesa/drivers/dri/unichrome/via_ioctl.h
index b5dd9a8e5cb..5facad50f76 100644
--- a/src/mesa/drivers/dri/unichrome/via_ioctl.h
+++ b/src/mesa/drivers/dri/unichrome/via_ioctl.h
@@ -49,9 +49,36 @@ void viaCheckDma(viaContextPtr vmesa, GLuint bytes);
 } while (0)
     
 
-GLuint *viaExtendPrimitive(viaContextPtr vmesa, int bytes);
-GLuint *viaAllocDmaFunc(viaContextPtr vmesa, int bytes, const char *func, int line);
-#define viaAllocDma( v, b ) viaAllocDmaFunc(v, b, __FUNCTION__, __LINE__)
+void viaWrapPrimitive( viaContextPtr vmesa );
+
+static __inline__ GLuint *viaAllocDma(viaContextPtr vmesa, int bytes)
+{
+   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
+      viaFlushDma(vmesa);
+   }
+
+   {
+      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
+      vmesa->dmaLow += bytes;
+      return start;
+   }
+}
+
+
+static GLuint __inline__ *viaExtendPrimitive(viaContextPtr vmesa, int bytes)
+{
+   if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
+      viaWrapPrimitive(vmesa);
+   }
+
+   {
+      GLuint *start = (GLuint *)(vmesa->dma + vmesa->dmaLow);
+      vmesa->dmaLow += bytes;
+      return start;
+   }
+}
+
+
 
 
 #define RING_VARS GLuint *_vb = 0, _nr, _x;
diff --git a/src/mesa/drivers/dri/unichrome/via_span.c b/src/mesa/drivers/dri/unichrome/via_span.c
index 253e80cddef..b9521a7e617 100644
--- a/src/mesa/drivers/dri/unichrome/via_span.c
+++ b/src/mesa/drivers/dri/unichrome/via_span.c
@@ -246,7 +246,6 @@ void viaInitSpanFuncs(GLcontext *ctx)
     struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
 
     swdd->SetBuffer = viaSetBuffer;
-    if (VIA_DEBUG) fprintf(stderr, "%s in\n", __FUNCTION__);
     if (vmesa->viaScreen->bitsPerPixel == 16) {
 	swdd->WriteRGBASpan = viaWriteRGBASpan_565;
 	swdd->WriteRGBSpan = viaWriteRGBSpan_565;
@@ -260,7 +259,6 @@ void viaInitSpanFuncs(GLcontext *ctx)
 	viaInitPointers_8888( swdd );
     }
     else {
-       fprintf(stderr, "%s: failed\n", __FUNCTION__);
 	assert(0);
     }
 	
@@ -272,7 +270,6 @@ void viaInitSpanFuncs(GLcontext *ctx)
 	swdd->WriteDepthPixels = viaWriteDepthPixels_16;
     }	
     else if (vmesa->glCtx->Visual.depthBits == 24) {
-       fprintf(stderr, "%s: 24/8 span functions\n", __FUNCTION__);
         swdd->ReadDepthSpan = viaReadDepthSpan_24_8;
 	swdd->WriteDepthSpan = viaWriteDepthSpan_24_8;
 	swdd->ReadDepthPixels = viaReadDepthPixels_24_8;
@@ -302,5 +299,4 @@ void viaInitSpanFuncs(GLcontext *ctx)
     swdd->WriteMonoCIPixels = NULL;
     swdd->ReadCI32Span = NULL;
     swdd->ReadCI32Pixels = NULL;	
-    if (VIA_DEBUG) fprintf(stderr, "%s out\n", __FUNCTION__);
 }
diff --git a/src/mesa/drivers/dri/unichrome/via_tris.c b/src/mesa/drivers/dri/unichrome/via_tris.c
index e7d2750b57b..022399f6981 100644
--- a/src/mesa/drivers/dri/unichrome/via_tris.c
+++ b/src/mesa/drivers/dri/unichrome/via_tris.c
@@ -844,7 +844,6 @@ static void viaRenderFinish(GLcontext *ctx)
 }
 
 
-
 /* System to flush dma and emit state changes based on the rasterized
  * primitive.
  */
@@ -944,6 +943,7 @@ void viaRasterPrimitive(GLcontext *ctx,
        ADVANCE_RING();
     }
 
+    assert(vmesa->dmaLastPrim == 0);
 
     BEGIN_RING(8);
     OUT_RING( HC_HEADER2 );